ActionForm Connection from a Pool
Hi there, does anybody know, how to access a database in an ActionForm with a Connection from a pool stored in the ServletContext? Or how can i access the ServletContext in my webapp from any class (Not as a Servlet or JSP, lets say a bean) ? thanks for your help regards Jürgen Leonhardt -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: reusing form for readonly
Templates come to mind: one template for viewing, one for editing, and then you'd only need one select. Never worked with templates though, so I'm absolutely not sure about this. Would love to hear about your solution though, as I am going to do the same in the near future :-) tomK -Original Message- From: Scriven, Marcos [mailto:[EMAIL PROTECTED]] Sent: zondag 18 november 2001 15:32 To: 'Struts Users Mailing List' Subject: reusing form for readonly Hi I have a form which can be in several different modes: VIEW, ADD, EDIT, and DELETE If I am in view mode (which I have enumerated as 0 in an interface called WebConstants.VIEW), I want the values in my html:text fields to be readonly. I can do this on a field by field basis, as such: logic:equal name=productForm property=action scope=request value=%=String.valueOf(WebConstants.VIEW)% html:text styleClass=form2 property=tradeProduct.ISIN size=17 maxlength=17 readonly=true onBlur=javascript:validateName(this); / /logic:equal logic:notEqual name=productForm property=action scope=request value=%=String.valueOf(WebConstants.VIEW)% html:text styleClass=form2 property=tradeProduct.ISIN size=17 maxlength=17 onBlur=javascript:validateName(this); / /logic:notEqual However, is there a shorter/more succinct way? I have many fields within my form, and adding all these equal/notEqual tags adds a lot of lines to my JSP Thanks Marcos -- To unsubscribe, e-mail: mailto:struts-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: ActionForm Connection from a Pool
1) ActionForms have the method getServlet() which returns an instance of the ActionServlet. From this you have access to the ServletContext. 2) The easiest way to access the ServletContext from your bean would be to pass an instance of the ActionServlet to your bean. This somewhat goes against the struts design principles (in the docs anyway) in that they state that business logic beans should be unaware of the webapp (ie javax.servlet.xxx) to maintain pluggablility. IMHO it is ok to create a kind of mediator layer between the action layer and business logic bean layer that is aware of the webapp and the business logic layer and can do things like read request params etc. Hope this helps Jin - Original Message - From: Jürgen Leonhardt [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Monday, November 19, 2001 10:01 AM Subject: ActionForm Connection from a Pool Hi there, does anybody know, how to access a database in an ActionForm with a Connection from a pool stored in the ServletContext? Or how can i access the ServletContext in my webapp from any class (Not as a Servlet or JSP, lets say a bean) ? thanks for your help regards Jürgen Leonhardt -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Setting up a form in an action
-Original Message- From: Scriven, Marcos [mailto:[EMAIL PROTECTED]] Sent: zondag 18 november 2001 18:32 To: 'Struts Users Mailing List' Subject: Setting up a form in an action I am trying to do this sequence of events: 1) setupProductForm.do?isin=abcd 2) This creates a productForm instance, and initialises the product, based on the given ISIN 3) persistProduct - This should save the product What happens at the moment is my form is my setupProductForm action correctly loads the product, and sets it on the form: productForm.setTradeProduct(tradeProduct); On success, I forward to 'success', which maps to productForm.jsp The action in productForm is persistProduct When I submit this form, in the validate() method I output the tradeProduct to the console - this confirms that a new form has been created, and the attributes persisted from the values in the form. This wouldn't be a problem, but I have a productID, which is not in the form, and I don't think it should be. For that reason, it's just the default '-1' I set it to in the static intialiser. Do I have to have unseen attributes as hidden fields in the JSP, and why? Since you're using the 'request' scope, the unseen attributes have to be hidden fields, yes. After the first request is sent, Struts 'forgets' the form, until it receives it again. If you really hate the hidden fields, use the 'application' scope. Don't forget to remove the form bean though. hth, tomK -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Struts servlet debug log entries - go to where??
-Original Message- From: Greg Callaghan [mailto:[EMAIL PROTECTED]] Sent: maandag 19 november 2001 3:46 To: [EMAIL PROTECTED] Subject: Struts servlet debug log entries - go to where?? Hi, [A repost as I didn't get a reply as far as I'm aware] Can anyone help our in terms of use of the struts debug logging please. I have a few questions -: [1] Where do the servlet debug log messages go to in terms of file and path? I can't seem to find them! For example the struts example if (servlet.getDebug() = 1) servlet.log(LogonAction: User ' + user.getUsername() + ' logged on in session + session.getId()); In the servlet logging of your servlet container. In Tomcat, this is TOMCAT_HOME/logs/servlet.log [2] Is there something beyond setting the servlet debug parameter in the web.xml file for the app that is required to get debug happening. That is -: init-param param-namedebug/param-name param-value3/param-value /init-param Not that I am aware of. [3] Any thoughts on whether there is benefit in going to Log4j above and beyond the struts servlet debug functionality? I did, because I like logcat.debug() more than (if servlet.getDebug = 1). Moreover, you can do all your logging in the same file. If you use the struts logging, and want to do logging in your business objects, you'd have to pass them the servlet Object you're using for logging, which isn't a nice way to work IMHO. But I can see reasons why struts doesn't embrace log4j though. hth, tomK -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: reusing form for readonly
Hi Marcos, I am handling the readonly field behaviors by javascript. For example, based on the current CRUD mode, the action form must set a property called readonlyFields with a comma-separated list of all fields in the form that will be displayed as readonly on the client browser. input type=hidden name=readonlyFields value=bau_bkost,bau_bdatpe,bau_bdatbw,bau_bdatbb,bau_bdatbe Then at the onload event of the body tag, a javascript function will split the readonlyFields value and for each one will set its readonly attribute to true or do other things according to its type (text, select, ...). Adriano Labate -Original Message- From: Scriven, Marcos [mailto:[EMAIL PROTECTED]] Sent: Sunday, November 18, 2001 3:32 PM To: 'Struts Users Mailing List' Subject: reusing form for readonly Hi I have a form which can be in several different modes: VIEW, ADD, EDIT, and DELETE If I am in view mode (which I have enumerated as 0 in an interface called WebConstants.VIEW), I want the values in my html:text fields to be readonly. I can do this on a field by field basis, as such: logic:equal name=productForm property=action scope=request value=%=String.valueOf(WebConstants.VIEW)% html:text styleClass=form2 property=tradeProduct.ISIN size=17 maxlength=17 readonly=true onBlur=javascript:validateName(this); / /logic:equal logic:notEqual name=productForm property=action scope=request value=%=String.valueOf(WebConstants.VIEW)% html:text styleClass=form2 property=tradeProduct.ISIN size=17 maxlength=17 onBlur=javascript:validateName(this); / /logic:notEqual However, is there a shorter/more succinct way? I have many fields within my form, and adding all these equal/notEqual tags adds a lot of lines to my JSP Thanks Marcos -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: web.xml struts-config.xml - what i'm doing wrong? - SOLVED
From: Dalibor Kezele [EMAIL PROTECTED] To: [EMAIL PROTECTED] Apache Tomcat/4.0.1 - HTTP Status 404 - /lead/basicdata.do type Status report message /lead/basicdata.do description The requested resource (/lead/basicdata.do) is not available. I have a form with 10 properties. Problem solved: some .jar files were missing. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: HOW TO: set up a pager with struts
You could also try the JSPTags.com Pager Tag Library at http://JSPTags.com/tags/navigation/pager/ I am using this with Struts Iterator tags. HTH Malc -Original Message- From: Brian Cochran [mailto:[EMAIL PROTECTED]] Sent: 16 November 2001 00:47 To: Struts Users Mailing List Subject: RE: HOW TO: set up a pager with struts Whereas this may be a little cross posted, I just submitted a proposal to struts-dev on possibly developing a suite of PageIterators that have support for various functionality including: cacheing, JDBC 2.0 RecordSets, the Petstore way of requerying every time and support for extending to different methods. Let me know if you are interested on working on this. Brian -Original Message- From: Long Nguyen [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 15, 2001 7:09 PM To: 'Struts Users Mailing List' Subject: RE: HOW TO: set up a pager with struts Hi Oleg, If it is not too much trouble, can you send me an example? Thanks. Long B. Nguyen -Original Message- From: Oleg V Alexeev [mailto:[EMAIL PROTECTED]] Sent: Wednesday, November 14, 2001 2:23 AM To: Struts Users Mailing List; [EMAIL PROTECTED] Subject: Re: HOW TO: set up a pager with struts Hello storck, I can suggest you my way. On base of query parameters, offset and page length values generate container or array of objects from database and store total value of records. Container or array you can display with iterate tag. For purposes of page links generation I can suggest bean and tag for you - I can send it for you. Wednesday, November 14, 2001, 1:09:06 PM, you wrote: s Hi, s I am developing a webapp with struts and EJB's. In some cases I only have to s display a list of Items. The problem is, that I cant show the whole list ... s sure to big ... s For retrieving the list I will either use the Fast-Lane Reader Pattern and s the Page-by-Page Iterator Pattern. In the Pet Store Demo they s implemented the Page-by-Page Iterator as a applicationspecific Tag, but I s think it should also be possible to implement it with struts (I am right). s Now I NEED your HELP. How must I set it up correct? s Any suggestions and comments are welcome !!! s -- s To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] s For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- Best regards, Olegmailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] * The information contained in this message or any of its attachments may be privileged and confidential and intended for the exclusive use of the addressee. If you are not the addressee any disclosure, reproduction, distribution or other dissemination or use of this communication is strictly prohibited * -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: how to number of rows in resultset without % ...
A resultset has a cursor, and depending on how big it is, you might be
better off having a separate query to detemine the number of rows (using
SELECT COUNT(index) FROM table WHERE same_where_clause).
cheers
dim
On Mon, 19 Nov 2001, Dalibor Kezele wrote:
From: Bradley M. Handy [EMAIL PROTECTED]
To: 'Struts Users Mailing List' [EMAIL PROTECTED]
Try this.
ResultSet resultSet = execute query here to return a result set
int numRows = 0;
if(resultSet.last()) {
numRows = resultSet.getRow(); // return the row id.
}
One thing to note is if your ResultSet is not setup to for
bi-directional reading, you will lose the use of your ResultSet doing
this.
That's okay, but I would like to do this without using java.
Something like:
html:select property=segment multiple=true size=sql:getSize/
TIA,
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ActionForms and GET requests
Hi All, Will the ActionServlet populate an action form instance from a GET request or does there have to be an HTML form that submitted the POST request?. Thanks in adv Jin -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Form based login
The idea of form based login is that the servlet container does the job for you. so you dont write anything, apart from provide the look and feel for the form. what you are describing is essentially application managed security... hth dim On Mon, 19 Nov 2001, Martin Farrell wrote: Hi How can I use a form based login within the struts framework? My basic problem is that i can set up the tomcat realm and validate a user to allow access to an area, but I want to be able to access the entered j_username and j_password variables on the webapp side. One solution might be to allow a successful form based login to forward to a struts form to strip out the parameters and populate the relevant beans in my action class? Is this possible? I would prefer to use this method because I dont want to be writing a set of login methods as part of my application I have read thru the mailing lists and found nothing to demonstrate this. Thanks Martin ** For great Emap magazine subscription gift offers visit http://www.emapmagazines.co.uk ** The information in this email is intended only for the addressee(s) named above. Access to this email by anyone else is unauthorised. If you are not the intended recipient of this message any disclosure, copying, distribution or any action taken in reliance on it is prohibited and may be unlawful. Emap plc and or its subsidiaries do not warrant that any attachments are free from viruses or other defects and accept no liability for any losses resulting from infected email transmissions. Please note that any views expressed in this email may be those of the originator and do not necessarily reflect those of this organisation. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Setting up a form in an action
Hi Tom Thanks for that Where is a good place to remove beans from the session scope? Do I have to forward to an action that does this for me? Also, I thought there was a difference between 'page' and 'request' scope. Is there no such thing as page scope in struts? Marcos -Original Message- From: Tom Klaasen (TeleRelay) [mailto:[EMAIL PROTECTED]] Sent: 19 November 2001 09:16 To: Struts Users Mailing List Subject: RE: Setting up a form in an action -Original Message- From: Scriven, Marcos [mailto:[EMAIL PROTECTED]] Sent: zondag 18 november 2001 18:32 To: 'Struts Users Mailing List' Subject: Setting up a form in an action I am trying to do this sequence of events: 1) setupProductForm.do?isin=abcd 2) This creates a productForm instance, and initialises the product, based on the given ISIN 3) persistProduct - This should save the product What happens at the moment is my form is my setupProductForm action correctly loads the product, and sets it on the form: productForm.setTradeProduct(tradeProduct); On success, I forward to 'success', which maps to productForm.jsp The action in productForm is persistProduct When I submit this form, in the validate() method I output the tradeProduct to the console - this confirms that a new form has been created, and the attributes persisted from the values in the form. This wouldn't be a problem, but I have a productID, which is not in the form, and I don't think it should be. For that reason, it's just the default '-1' I set it to in the static intialiser. Do I have to have unseen attributes as hidden fields in the JSP, and why? Since you're using the 'request' scope, the unseen attributes have to be hidden fields, yes. After the first request is sent, Struts 'forgets' the form, until it receives it again. If you really hate the hidden fields, use the 'application' scope. Don't forget to remove the form bean though. hth, tomK -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Setting up a form in an action
-Original Message- From: Scriven, Marcos [mailto:[EMAIL PROTECTED]] Sent: maandag 19 november 2001 11:39 To: 'Struts Users Mailing List' Subject: RE: Setting up a form in an action Hi Tom Thanks for that Where is a good place to remove beans from the session scope? Do I have to forward to an action that does this for me? Yup. Have a look at struts-example: it is done all the time there, in the action that processes the input of the form. Also, I thought there was a difference between 'page' and 'request' scope. Is there no such thing as page scope in struts? There are four scopes. Have a look at http://jakarta.apache.org/struts/userGuide/building_model.html (2.2) hth, tomK -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Customised Error handling
The HTMLErrors tag handles validation errors well and of course I can load other text messages into an ActionError and present them via an HTML:errors tag. But I need to have at least one other category of error message. Is there a built-in mechanism for doing this or do I have to write my own tag? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
dynamic template:insert
Hi there, i would like to do something like: template:insert template='%=application.getAttribute(tpldir)%' but I don't know if this syntax is legal or recommended. Is there a better idea? thanks for any answers Jürgen Leonhardt -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Customised Error handling
Hi, if you need special formatting for the errors: have a look at the validator error-tags. (in the nightly build or via ted's page hope this helps Alexander -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Monday, November 19, 2001 12:04 PM To: [EMAIL PROTECTED] Subject: Customised Error handling The HTMLErrors tag handles validation errors well and of course I can load other text messages into an ActionError and present them via an HTML:errors tag. But I need to have at least one other category of error message. Is there a built-in mechanism for doing this or do I have to write my own tag? -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Dynamic anchor
Is there a way to specify a dynamic anchor using the html link tag? I want to specify something like: html:link href=http://someUrl; anchor=someAnchor where someAnchor in dynamically generated. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Dynamic anchor
% String anchor = // define anchor here ; % html:link href='http://someUrl#%=anchor%' should work AFAIK jsp:useBean might also be useful for your purpose. hth, tomK -Original Message- From: Stefano Mancarella [mailto:[EMAIL PROTECTED]] Sent: maandag 19 november 2001 13:59 To: [EMAIL PROTECTED] Subject: Dynamic anchor Is there a way to specify a dynamic anchor using the html link tag? I want to specify something like: html:link href=http://someUrl; anchor=someAnchor where someAnchor in dynamically generated. -- To unsubscribe, e-mail: mailto:struts-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Form based login
hi thanks for the clarification can you offer me some advice on application managed security? my requirement is that i have both users and groups within my system martin -Original Message- From: Dmitri Colebatch [mailto:[EMAIL PROTECTED]] Sent: 19 November 2001 10:32 To: Struts Users Mailing List Subject: Re: Form based login The idea of form based login is that the servlet container does the job for you. so you dont write anything, apart from provide the look and feel for the form. what you are describing is essentially application managed security... hth dim On Mon, 19 Nov 2001, Martin Farrell wrote: Hi How can I use a form based login within the struts framework? My basic problem is that i can set up the tomcat realm and validate a user to allow access to an area, but I want to be able to access the entered j_username and j_password variables on the webapp side. One solution might be to allow a successful form based login to forward to a struts form to strip out the parameters and populate the relevant beans in my action class? Is this possible? I would prefer to use this method because I dont want to be writing a set of login methods as part of my application I have read thru the mailing lists and found nothing to demonstrate this. Thanks Martin ** For great Emap magazine subscription gift offers visit http://www.emapmagazines.co.uk ** The information in this email is intended only for the addressee(s) named above. Access to this email by anyone else is unauthorised. If you are not the intended recipient of this message any disclosure, copying, distribution or any action taken in reliance on it is prohibited and may be unlawful. Emap plc and or its subsidiaries do not warrant that any attachments are free from viruses or other defects and accept no liability for any losses resulting from infected email transmissions. Please note that any views expressed in this email may be those of the originator and do not necessarily reflect those of this organisation. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
bean:message and performance
Hello all, I am using bean:message tag for internationalizing my pages. My problem is that some pages have too many tags (sometimes up to 50 just for bean: message) : 1) for some jsp, the generated .class file may exceed the 64 K limit allowed for a java method 2) even if pages do not reach this limit, performance are poor I have been thinking about 2 solutions to this problem : 1) writing some servlet that would replace bean:message tags by their value before compilation and cache the result jsp file in one folder for each language. 2) using some other tool for i18n of my application (maybe cocoon ?) Any idea or advice would be greatly appreciated. Francois-Xavier [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: bean:message and performance
- Are you absolutely sure the i18n is the reason of the poor performance or is it an assumption? Using some profiling tool could help pinpoint the problem. - Another solution to the size issue: decompose your pages into included subcomponents that are of smaller size. Fr. -Original Message- From: Francois-Xavier Bonnet [mailto:[EMAIL PROTECTED]] Sent: 19 November 2001 14:18 To: [EMAIL PROTECTED] Subject: bean:message and performance Hello all, I am using bean:message tag for internationalizing my pages. My problem is that some pages have too many tags (sometimes up to 50 just for bean: message) : 1) for some jsp, the generated .class file may exceed the 64 K limit allowed for a java method 2) even if pages do not reach this limit, performance are poor I have been thinking about 2 solutions to this problem : 1) writing some servlet that would replace bean:message tags by their value before compilation and cache the result jsp file in one folder for each language. 2) using some other tool for i18n of my application (maybe cocoon ?) Any idea or advice would be greatly appreciated. Francois-Xavier [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] The information in this email is confidential and is intended solely for the addressee(s). Access to this email by anyone else is unauthorised. If you are not an intended recipient, please notify the sender of this email immediately. You should not copy, use or disseminate the information contained in the email. Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Capco. http://www.capco.com *** -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
how does this checkbox thing work-Thanks.
Thanks for the help. I got it working. Alex -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Help with jsp:include tag
When you call /view-calendar.do, Struts execute your action, and do a forward to the jsp page you specified. Unfortunately, JSP specification forbid a call to forward or sendRedirect once you have already written something. So, you can't do what you try if you have already written something ... Hope this help, Cedric Trever M. Shick wrote: I'd like to use an action/action form to handle a JSP include, can this be done...? I'd like to do the following.. ... jsp:include page=/view-calendar.do flush=true/ ... My view-calendar.do will either choose: month.jsp daily.jsp week.jsp for it's view. However, when I try to use this, it tells me that the response has already been committed. I understand the mechanics behind it all, but I don't know Struts well enough to work around this. I could probably do this via the template tags, but I don't want to use them as I'm still working on learning the others... I have enough darned tags in my brain. Trever -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: reusing form for readonly
The delete and view are almost the same no? Maybe you can use the if statements for these. For the others - it is really security related. I think you should put the logic in the perform() method and then forward to mapping.readMode() or mapping.editMode(). Maybe can use the same logic to determine if it is a delete and then just use the same included jsp as the view mode (just factor out the similarities). Using templates or tiles might help as well. (Eg -- the view,delete,edit and add component are really just extensions of some base component which you can define with tiles). The beauty of tiles is the ability to define all these definitions in a central xml file. Sandeep --- Tom Klaasen (TeleRelay) [EMAIL PROTECTED] wrote: Templates come to mind: one template for viewing, one for editing, and then you'd only need one select. Never worked with templates though, so I'm absolutely not sure about this. Would love to hear about your solution though, as I am going to do the same in the near future :-) tomK -Original Message- From: Scriven, Marcos [mailto:[EMAIL PROTECTED]] Sent: zondag 18 november 2001 15:32 To: 'Struts Users Mailing List' Subject: reusing form for readonly Hi I have a form which can be in several different modes: VIEW, ADD, EDIT, and DELETE If I am in view mode (which I have enumerated as 0 in an interface called WebConstants.VIEW), I want the values in my html:text fields to be readonly. I can do this on a field by field basis, as such: logic:equal name=productForm property=action scope=request value=%=String.valueOf(WebConstants.VIEW)% html:text styleClass=form2 property=tradeProduct.ISIN size=17 maxlength=17 readonly=true onBlur=javascript:validateName(this); / /logic:equal logic:notEqual name=productForm property=action scope=request value=%=String.valueOf(WebConstants.VIEW)% html:text styleClass=form2 property=tradeProduct.ISIN size=17 maxlength=17 onBlur=javascript:validateName(this); / /logic:notEqual However, is there a shorter/more succinct way? I have many fields within my form, and adding all these equal/notEqual tags adds a lot of lines to my JSP Thanks Marcos -- To unsubscribe, e-mail: mailto:struts-user- [EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Find the one for you at Yahoo! Personals http://personals.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: bean:message and performance
Hi, I don't know if your poor performances come from bean:message tags, but there is an alternative to it. Another approach to i18n is having one page for each Locale. Each page contains appropriate translation. Pages can be grouped in localized directories. Tiles framework can help you for this (and for the 64k limit !). You can have different version of the same Tile (a jsp page), one for each Locale. When you insert your Tile, framework choose the appropriate one, according to Locale. Mapping between Tiles name to insert and real jsp page is done in tilesDefinition.xml file. You have one config file per Locale. Config file naming follow the Java properties file convention (extension with Locale's abbreviation). Tiles allow mixing of localized Tiles and use of bean:message. Use Tiles for big pages, tags for small part, menus, ... Hope this help, Cedric Francois-Xavier Bonnet wrote: Hello all, I am using bean:message tag for internationalizing my pages. My problem is that some pages have too many tags (sometimes up to 50 just for bean: message) : 1) for some jsp, the generated .class file may exceed the 64 K limit allowed for a java method 2) even if pages do not reach this limit, performance are poor I have been thinking about 2 solutions to this problem : 1) writing some servlet that would replace bean:message tags by their value before compilation and cache the result jsp file in one folder for each language. 2) using some other tool for i18n of my application (maybe cocoon ?) Any idea or advice would be greatly appreciated. Francois-Xavier [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: If someone is interested
yes please -Original Message- From: Peter Georgiou [mailto:[EMAIL PROTECTED]] Sent: Friday, November 16, 2001 8:36 AM To: Struts Users Mailing List Subject: Re: If someone is interested I think there are so many people interested you may as well publicly show the code. Peter Hello colleagues, I've been developing a web app for myself and since it's not the first app using Struts I attempted to solve some general issues by providing some interfaces, custom tag and generic actions. More specifically I'm talking about tables, you know that questions about navigation, sorting, formatting and so on... To see what's done already, point your browser to http://english.yuriy-zubarev.com And if my work raises some interest among people, I'll beautify the code (if there is no big load in the office) and share it (with one of the purposes to get feedbacks and criticism). Best of luck, Yuriy Zubarev __ Do You Yahoo!? Find the one for you at Yahoo! Personals http://personals.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Help, can I do this..two fields one property.
Help, I have a page that is dynamically created. One of the fields is a date field. I have a javascript calendar that allows the user to input the date into that field. Now I have been told that they also need to select the time. I need to create a select box with values of (12am-11pm) and have the select value appended to the end of the date input box on submit. Any ideas on how to get around this predicament. Thanks for any info. Alex -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Help, can I do this..two fields one property.
Just use some javascript... hava a hidden field that will be used to concat the two fields (date and time) and on the onClick (or whatever!) of the fields run the javascript. - Original Message - From: Alex Colic [EMAIL PROTECTED] To: Struts [EMAIL PROTECTED] Sent: Monday, November 19, 2001 2:58 PM Subject: Help, can I do this..two fields one property. Help, I have a page that is dynamically created. One of the fields is a date field. I have a javascript calendar that allows the user to input the date into that field. Now I have been told that they also need to select the time. I need to create a select box with values of (12am-11pm) and have the select value appended to the end of the date input box on submit. Any ideas on how to get around this predicament. Thanks for any info. Alex -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Problem with bean:cookie id=cookies name=.. multiple=true /
Hello: Every time I use the bean:cookie id=cookies name=.. multiple=true / tag, my page fails to compile. It looks like the source being generated is not syntactically correct. Any help with this is appreciated. Thanks Error: 500 Location: /struts-juan/main.jsp Internal Servlet Error: org.apache.jasper.JasperException: Unable to compile class for JSPC:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002ejspmain_jsp_0. java:75: Missing term. JspRuntimeLibrary.introspecthelper(_jspx_th_bean_cookie_2, name,..,null,null, false); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002ejspmain_jsp_0. java:76: ']' expected. [Ljavax.servlet.http.Cookie; cookies = null; ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002ejspmain_jsp_0. java:79: Missing term. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002ejspmain_jsp_0. java:79: ']' expected. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002ejspmain_jsp_0. java:84: Missing term. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002ejspmain_jsp_0. java:84: ']' expected. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002ejspmain_jsp_0. java:88: Missing term. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002ejspmain_jsp_0. java:88: ']' expected. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ 8 errors java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) javax.servlet.ServletException(java.lang.String) org.apache.jasper.JasperException(java.lang.String) boolean org.apache.jasper.compiler.Compiler.compile() boolean org.apache.jasper.runtime.JspServlet.loadJSP(java.lang.String, java.lang.String, boolean, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfNecessary(javax .servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(javax.servlet .http.HttpServletRequest, javax.servlet.http.HttpServletResponse, boolean) void org.apache.jasper.runtime.JspServlet.serviceJspFile(javax.servlet.http.HttpS ervletRequest, javax.servlet.http.HttpServletResponse, java.lang.String, java.lang.Throwable, boolean) void org.apache.jasper.runtime.JspServlet.service(javax.servlet.http.HttpServletR equest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.tomcat.core.ServletWrapper.handleRequest(org.apache.tomcat.core.R equest, org.apache.tomcat.core.Response) void org.apache.tomcat.core.ContextManager.service(org.apache.tomcat.core.Request , org.apache.tomcat.core.Response) void org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(org.a pache.tomcat.service.TcpConnection, java.lang.Object []) void org.apache.tomcat.service.TcpConnectionThread.run() void java.lang.Thread.run() ** Juan Alvarado Internet Developer -- Manduca Management (786)552-0504 [EMAIL PROTECTED] AOL Instant Messenger: [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Problem with bean:cookie id=cookies name=.. multiple=true /
try replacing the two dots with a real name... tomK -Original Message- From: Juan Alvarado (Struts List) [mailto:[EMAIL PROTECTED]] Sent: maandag 19 november 2001 16:14 To: Struts Subject: Problem with bean:cookie id=cookies name=.. multiple=true / Hello: Every time I use the bean:cookie id=cookies name=.. multiple=true / tag, my page fails to compile. It looks like the source being generated is not syntactically correct. Any help with this is appreciated. Thanks Error: 500 Location: /struts-juan/main.jsp Internal Servlet Error: org.apache.jasper.JasperException: Unable to compile class for JSPC:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:75: Missing term. JspRuntimeLibrary.introspecthelper(_jspx_th_bean_cookie_2, name,..,null,null, false); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:76: ']' expected. [Ljavax.servlet.http.Cookie; cookies = null; ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:79: Missing term. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:79: ']' expected. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:84: Missing term. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:84: ']' expected. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:88: Missing term. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:88: ']' expected. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ 8 errors java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) javax.servlet.ServletException(java.lang.String) org.apache.jasper.JasperException(java.lang.String) boolean org.apache.jasper.compiler.Compiler.compile() boolean org.apache.jasper.runtime.JspServlet.loadJSP(java.lang.String, java.lang.String, boolean, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfN ecessary(javax .servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.jasper.runtime.JspServlet$JspServletWrapper.service (javax.servlet .http.HttpServletRequest, javax.servlet.http.HttpServletResponse, boolean) void org.apache.jasper.runtime.JspServlet.serviceJspFile(javax.serv let.http.HttpS ervletRequest, javax.servlet.http.HttpServletResponse, java.lang.String, java.lang.Throwable, boolean) void org.apache.jasper.runtime.JspServlet.service(javax.servlet.htt p.HttpServletR equest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.tomcat.core.ServletWrapper.handleRequest(org.apache .tomcat.core.R equest, org.apache.tomcat.core.Response) void org.apache.tomcat.core.ContextManager.service(org.apache.tomca t.core.Request , org.apache.tomcat.core.Response) void org.apache.tomcat.service.http.HttpConnectionHandler.processCo nnection(org.a pache.tomcat.service.TcpConnection, java.lang.Object []) void
Re: Help, can I do this..two fields one property.
And the server-side option, how about:
public class MyActionForm extends ActionForm {
private Calendar theDateAndTime;
...
public void reset(...) {
...
theDateAndTime = new GregorianCalendar(0,0,0,0,0,0);
}
...
public void setDate(String date) {
// parse date and set year/month/day of Calendar object
}
public void setTime(String time) {
// parse time and set hour/minute/sec of Calendar object
}
...
// and then to get the time...
public Date getDateAndTime() {
return theDateAndTime.getTime();
}
...
}
Sean
- Original Message -
From: Alex Colic [EMAIL PROTECTED]
To: Struts [EMAIL PROTECTED]
Sent: Monday, November 19, 2001 2:58 PM
Subject: Help, can I do this..two fields one property.
Help,
I have a page that is dynamically created. One of the fields is a date
field. I have a javascript calendar that allows the user to input the date
into that field. Now I have been told that they also need to select the
time. I need to create a select box with values of (12am-11pm) and have
the
select value appended to the end of the date input box on submit.
Any ideas on how to get around this predicament.
Thanks for any info.
Alex
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RE: [ANNOUNCE] Struts Console v1.1 beta 2
any chance of struts console being ported over to Eclipse (http://www.eclipse.org)? rjsjr -Original Message- From: James Holmes [mailto:[EMAIL PROTECTED]] Sent: Monday, November 05, 2001 9:01 PM To: [EMAIL PROTECTED] Subject: [ANNOUNCE] Struts Console v1.1 beta 2 Struts Console version 1.1 beta 2 is now available. http://www.jamesholmes.com/struts/ http://www.jamesholmes.com/struts/struts-console-1.1b2.zip I've gone ahead and added support for Borland JBuilder into this release. This means that the Struts Console is now able to be used seamlessly inside of JBuilder. I have tested the JBuilder support with JBuilder 5 Enterprise Edition. Please email me if you use another version of JBuilder and the Struts Console plugin works. I would like to keep a running list of supported versions. I know this release should only have bugfixes, but I wanted to go ahead and get this functionality out there for everyone. Please download a copy and use the latest version. I want to get any bugs that arise fixed so that the 1.1 version can be finalized. Changes with Struts Console v1.1b2 *) Struts Console is now able to be plugged into Borland JBuilder. This allows users to seamlessly manage Struts config files with Struts Console from within the JBuilder IDE. *) Updated Referencing Actions tab on Form Bean screen to allow for double-clicking of Actions, which takes you to that Action's screen. *) Fixed bug where double-clicking on table elements would break if more than one config file was open at a time. This was only happening in the NetBeans/Forte module since you can only have one file open at a time in the standalone version. *) Fixed bug where NetBeans/Forte module was throwing exceptions when NetBeans/Forte started up after having been closed with a Struts Console window open. Thanks to Petr Jiricka [EMAIL PROTECTED] for pointing this out. As usual, let me know if there are any features you'd like added or if you come across any bugs. Thanks, -james [EMAIL PROTECTED] http://www.jamesholmes.com/struts/ __ Do You Yahoo!? Find a job, post your resume. http://careers.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Help, can I do this..two fields one property.
I made a separate DateBean for this purpose.
allows in your main class to define public DateBean getDate(), and in
your jsp property=date.time
nesting javabeans can make things very easy :)
hth,
tomK
-Original Message-
From: Sean Owen [mailto:[EMAIL PROTECTED]]
Sent: maandag 19 november 2001 16:27
To: Struts Users Mailing List
Cc: [EMAIL PROTECTED]
Subject: Re: Help, can I do this..two fields one property.
And the server-side option, how about:
public class MyActionForm extends ActionForm {
private Calendar theDateAndTime;
...
public void reset(...) {
...
theDateAndTime = new GregorianCalendar(0,0,0,0,0,0);
}
...
public void setDate(String date) {
// parse date and set year/month/day of Calendar object
}
public void setTime(String time) {
// parse time and set hour/minute/sec of Calendar object
}
...
// and then to get the time...
public Date getDateAndTime() {
return theDateAndTime.getTime();
}
...
}
Sean
- Original Message -
From: Alex Colic [EMAIL PROTECTED]
To: Struts [EMAIL PROTECTED]
Sent: Monday, November 19, 2001 2:58 PM
Subject: Help, can I do this..two fields one property.
Help,
I have a page that is dynamically created. One of the
fields is a date
field. I have a javascript calendar that allows the user to
input the date
into that field. Now I have been told that they also need
to select the
time. I need to create a select box with values of
(12am-11pm) and have
the
select value appended to the end of the date input box on submit.
Any ideas on how to get around this predicament.
Thanks for any info.
Alex
--
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mailto:[EMAIL PROTECTED]
For additional commands, e-mail:
mailto:[EMAIL PROTECTED]
_
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Get your free @yahoo.com address at http://mail.yahoo.com
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For
additional commands,
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RE: [ANNOUNCE] Struts Console v1.1 beta 2
I'm also interested in this, and may be able to lend a hand... Sean. -Original Message- From: Robert J. Sanford, Jr. [mailto:[EMAIL PROTECTED]] Sent: Monday, 19 November 2001 3:28 PM To: Struts Users Mailing List Subject: RE: [ANNOUNCE] Struts Console v1.1 beta 2 any chance of struts console being ported over to Eclipse (http://www.eclipse.org)? rjsjr -Original Message- From: James Holmes [mailto:[EMAIL PROTECTED]] Sent: Monday, November 05, 2001 9:01 PM To: [EMAIL PROTECTED] Subject: [ANNOUNCE] Struts Console v1.1 beta 2 Struts Console version 1.1 beta 2 is now available. http://www.jamesholmes.com/struts/ http://www.jamesholmes.com/struts/struts-console-1.1b2.zip I've gone ahead and added support for Borland JBuilder into this release. This means that the Struts Console is now able to be used seamlessly inside of JBuilder. I have tested the JBuilder support with JBuilder 5 Enterprise Edition. Please email me if you use another version of JBuilder and the Struts Console plugin works. I would like to keep a running list of supported versions. I know this release should only have bugfixes, but I wanted to go ahead and get this functionality out there for everyone. Please download a copy and use the latest version. I want to get any bugs that arise fixed so that the 1.1 version can be finalized. Changes with Struts Console v1.1b2 *) Struts Console is now able to be plugged into Borland JBuilder. This allows users to seamlessly manage Struts config files with Struts Console from within the JBuilder IDE. *) Updated Referencing Actions tab on Form Bean screen to allow for double-clicking of Actions, which takes you to that Action's screen. *) Fixed bug where double-clicking on table elements would break if more than one config file was open at a time. This was only happening in the NetBeans/Forte module since you can only have one file open at a time in the standalone version. *) Fixed bug where NetBeans/Forte module was throwing exceptions when NetBeans/Forte started up after having been closed with a Struts Console window open. Thanks to Petr Jiricka [EMAIL PROTECTED] for pointing this out. As usual, let me know if there are any features you'd like added or if you come across any bugs. Thanks, -james [EMAIL PROTECTED] http://www.jamesholmes.com/struts/ __ Do You Yahoo!? Find a job, post your resume. http://careers.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Problem with bean:cookie id=cookies name=.. multiple=true /
Tom: Thanks for your reply. What I am trying to do is replace the following: % Cookie[] cookies = request.getCookies(); pageContext.setAttribute(cookies, cookies); % with bean:cookie id=cookies name=.. multiple=true / Basically what I want to do is replace the above scriptlet with the bean tag. Someone sent me a sample bean:cookie tag in which they use .. to get all cookies. If you know of a better way to accomplish this, please let me know. Thanks ** Juan Alvarado Internet Developer -- Manduca Management (786)552-0504 [EMAIL PROTECTED] AOL Instant Messenger: [EMAIL PROTECTED] -Original Message- From: Tom Klaasen (TeleRelay) [mailto:[EMAIL PROTECTED]] Sent: Monday, November 19, 2001 10:24 AM To: Struts Users Mailing List Subject: RE: Problem with bean:cookie id=cookies name=.. multiple=true / try replacing the two dots with a real name... tomK -Original Message- From: Juan Alvarado (Struts List) [mailto:[EMAIL PROTECTED]] Sent: maandag 19 november 2001 16:14 To: Struts Subject: Problem with bean:cookie id=cookies name=.. multiple=true / Hello: Every time I use the bean:cookie id=cookies name=.. multiple=true / tag, my page fails to compile. It looks like the source being generated is not syntactically correct. Any help with this is appreciated. Thanks Error: 500 Location: /struts-juan/main.jsp Internal Servlet Error: org.apache.jasper.JasperException: Unable to compile class for JSPC:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:75: Missing term. JspRuntimeLibrary.introspecthelper(_jspx_th_bean_cookie_2, name,..,null,null, false); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:76: ']' expected. [Ljavax.servlet.http.Cookie; cookies = null; ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:79: Missing term. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:79: ']' expected. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:84: Missing term. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:84: ']' expected. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:88: Missing term. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:88: ']' expected. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ 8 errors java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) javax.servlet.ServletException(java.lang.String) org.apache.jasper.JasperException(java.lang.String) boolean org.apache.jasper.compiler.Compiler.compile() boolean org.apache.jasper.runtime.JspServlet.loadJSP(java.lang.String, java.lang.String, boolean, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfN ecessary(javax .servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.jasper.runtime.JspServlet$JspServletWrapper.service (javax.servlet .http.HttpServletRequest, javax.servlet.http.HttpServletResponse, boolean) void
RE: [ANNOUNCE] Struts Console v1.1 beta 2
Actually, this is in progress. There is not a scheduled completion date, but it is one of the upcoming features. Right now I'm still working some of the kinks out of the existing plugins for Forte/NetBeans and JBuilder. I'll send out an announcement as soon as this is available. Thanks for your interest. -james [EMAIL PROTECTED] http://www.jamesholmes.com/struts/ --- Robert J. Sanford, Jr. [EMAIL PROTECTED] wrote: any chance of struts console being ported over to Eclipse (http://www.eclipse.org)? rjsjr -Original Message- From: James Holmes [mailto:[EMAIL PROTECTED]] Sent: Monday, November 05, 2001 9:01 PM To: [EMAIL PROTECTED] Subject: [ANNOUNCE] Struts Console v1.1 beta 2 Struts Console version 1.1 beta 2 is now available. http://www.jamesholmes.com/struts/ http://www.jamesholmes.com/struts/struts-console-1.1b2.zip I've gone ahead and added support for Borland JBuilder into this release. This means that the Struts Console is now able to be used seamlessly inside of JBuilder. I have tested the JBuilder support with JBuilder 5 Enterprise Edition. Please email me if you use another version of JBuilder and the Struts Console plugin works. I would like to keep a running list of supported versions. I know this release should only have bugfixes, but I wanted to go ahead and get this functionality out there for everyone. Please download a copy and use the latest version. I want to get any bugs that arise fixed so that the 1.1 version can be finalized. Changes with Struts Console v1.1b2 *) Struts Console is now able to be plugged into Borland JBuilder. This allows users to seamlessly manage Struts config files with Struts Console from within the JBuilder IDE. *) Updated Referencing Actions tab on Form Bean screen to allow for double-clicking of Actions, which takes you to that Action's screen. *) Fixed bug where double-clicking on table elements would break if more than one config file was open at a time. This was only happening in the NetBeans/Forte module since you can only have one file open at a time in the standalone version. *) Fixed bug where NetBeans/Forte module was throwing exceptions when NetBeans/Forte started up after having been closed with a Struts Console window open. Thanks to Petr Jiricka [EMAIL PROTECTED] for pointing this out. As usual, let me know if there are any features you'd like added or if you come across any bugs. Thanks, -james [EMAIL PROTECTED] http://www.jamesholmes.com/struts/ __ Do You Yahoo!? Find a job, post your resume. http://careers.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Do You Yahoo!? Find the one for you at Yahoo! Personals http://personals.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Pb with un-selection of multibox or select multiple objects
Hi all, I have a problem with objects such a multibox, and select multiple : I cannot un-select those objects after having set them in a prior action. Let see somme details: I go to a page named Fill to fill a form containing multibox and select multiple struts tags. I choose several values in each form objects then I submit. I then go to another page where I have sereval navigation options, one of them is to modify the previous form I filled. When I choose modify, I go to the Fill form correctly initialized with the previous values, I then deselect every multiple select or multibox object and submit: my form is not updated by those un-selection.() Everything is OK if I choose to CHANGE my selection, but nothing is taken into account if I UNSELECT all. Do you have an explaination to this, and an solution to bypass this Xavier BRUNEL -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Problem with bean:cookie id=cookies name=.. multiple=true /
I'm afraid you'll have to do some coding. Just had a brief glance at the CookieTag code, and it seems there is no way to get all cookies at once. What you'll have to do at least: (1) adapt the tld so that name is not required anymore (2) a little editing of CookieTag (won't be much): if no name is specified, return all cookies And if you want to be honored and thanked until the End Of Times: (3) a little editing of the docs (4) make a unified diff of all this, and post it to struts-dev, together with the explanation why you did this hth, tomK -Original Message- From: Juan Alvarado (Struts List) [mailto:[EMAIL PROTECTED]] Sent: maandag 19 november 2001 16:35 To: Struts Users Mailing List Subject: RE: Problem with bean:cookie id=cookies name=.. multiple=true / Tom: Thanks for your reply. What I am trying to do is replace the following: % Cookie[] cookies = request.getCookies(); pageContext.setAttribute(cookies, cookies); % with bean:cookie id=cookies name=.. multiple=true / Basically what I want to do is replace the above scriptlet with the bean tag. Someone sent me a sample bean:cookie tag in which they use .. to get all cookies. If you know of a better way to accomplish this, please let me know. Thanks ** Juan Alvarado Internet Developer -- Manduca Management (786)552-0504 [EMAIL PROTECTED] AOL Instant Messenger: [EMAIL PROTECTED] -Original Message- From: Tom Klaasen (TeleRelay) [mailto:[EMAIL PROTECTED]] Sent: Monday, November 19, 2001 10:24 AM To: Struts Users Mailing List Subject: RE: Problem with bean:cookie id=cookies name=.. multiple=true / try replacing the two dots with a real name... tomK -Original Message- From: Juan Alvarado (Struts List) [mailto:[EMAIL PROTECTED]] Sent: maandag 19 november 2001 16:14 To: Struts Subject: Problem with bean:cookie id=cookies name=.. multiple=true / Hello: Every time I use the bean:cookie id=cookies name=.. multiple=true / tag, my page fails to compile. It looks like the source being generated is not syntactically correct. Any help with this is appreciated. Thanks Error: 500 Location: /struts-juan/main.jsp Internal Servlet Error: org.apache.jasper.JasperException: Unable to compile class for JSPC:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:75: Missing term. JspRuntimeLibrary.introspecthelper(_jspx_th_bean_cookie_2, name,..,null,null, false); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:76: ']' expected. [Ljavax.servlet.http.Cookie; cookies = null; ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:79: Missing term. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:79: ']' expected. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:84: Missing term. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:84: ']' expected. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:88: Missing term. cookies = ([Ljavax.servlet.http.Cookie;) pageContext.getAttribute(cookies); ^ C:\Program Files\IBM\VisualAge for Java\ide\project_resources\Apache Tomcat Test Environment\work\localhost_8080%2Fstruts-juan\_0002fmain_0002e jspmain_jsp_0. java:88: ']' expected. cookies = ([Ljavax.servlet.http.Cookie;)
Re: Using tiles and expresso
It is a question of looking at the source code and merging I guess. It is a classic __multiple inheritance__ of implementation C++ problem. S / \ /\ ET \ / \/ A Of course you cant do that in Java, except through design by contract interfaces. I think the expresso initialisation will be far more involved than tiles. I would subclass A from E, make a subclass of the Expresso servlet and move the tiles T over to A at the same. S \ \ E \ \ A(T) It may be as simple as mergeing `init( ServletConfig )' methods, let us know how you get on! -- Peter Pilgrim ++44 (0)207-545-9923 //_\\ Mathematics is essentially the study of islands of === disparate subjects in a sea of ignorance. || ! || Andrew Wiles _ Message History From: Peter Georgiou [EMAIL PROTECTED] on 18/11/2001 17:12 Please respond to Struts Users Mailing List [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] cc: Subject: Using tiles and expresso Hi My question regards using struts with tiles and expresso. For tiles I need to define in web.xml: org.apache.struts.tiles.ActionComponentServlet and for expresso I need to define in web.xml: com.jcorporate.expresso.core.controller.ExpressoActionServlet. If I want to use both Tiles and Expresso what can I do to include both of the required Action classes. The only way I can think of is to include the implementation of one within the other. I'm ion.assuming that I can only use one Action servlet within an applicat Thanks Peter -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
-help
-help -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Pb with un-selection of multibox or select multiple objects
Hi, Your select multiple if NONE of the values are selected is not getting to your ActionForm.(same thing happens in case of a Checkbox) You should set you String[] variable to null (or empty ??) in the reset method. Andras. On Mon, 2001-11-19 at 17:49, Xavier Brunel wrote: Hi all, I have a problem with objects such a multibox, and select multiple : I cannot un-select those objects after having set them in a prior action. Let see somme details: I go to a page named Fill to fill a form containing multibox and select multiple struts tags. I choose several values in each form objects then I submit. I then go to another page where I have sereval navigation options, one of them is to modify the previous form I filled. When I choose modify, I go to the Fill form correctly initialized with the previous values, I then deselect every multiple select or multibox object and submit: my form is not updated by those un-selection.() Everything is OK if I choose to CHANGE my selection, but nothing is taken into account if I UNSELECT all. Do you have an explaination to this, and an solution to bypass this Xavier BRUNEL -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Statement object
Hi, You might try using LIMIT: SELECT LastName FROM Students LIMIT 10,20 This works in MYSQL and Postgres but is not SQL standard as far as i know. Andras. On Mon, 2001-11-19 at 19:11, John M. Corro wrote: I'm trying to enhance performance on pages the produce listings from a given DB table (ie search result pages or pages that list only 10 products out of 100 at a time ). Due to the nature of user interaction, it seems the best way is to execute a new query for each page (rather then retrieve all records on the first page and store them to memory which is what's done now). That is, as the user hits Previous 20... or Next 20 ..., a new connection to the DB is opened and a new ResultSet is retrieved/displayed. My question is in regards to the Statement.setMaxRows() method. Consider the following scenario: - Table 'Students' has 1000 records - I use the following code to retrieve the first 100 student records: Connection connection = ...; PreparedStatement ps = connection.prepareStatement(SELECT LastName FROM Students); ps.setMaxRows(100); ResultSet rs = ps.executeQuery(); In this scenario, does the PreparedStatement object actually retrieve all 1000 records, but then only load the first 100 into the ResultSet thus silently dropping excess rows (as is described by Javadocs)? If so, that would seem like only marginal performance gains would be realized and that I'd be better off capping that size of the ResultSet at the SQL query itself. My hope is that the PreparedStatement object is smart enough to only retrieve 100 records. Anybody have any experiences w/ it? John M. Corro Cornerstone Consulting 414.212.3500 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Statement object
I was thinking along those lines as well, but AFAIK there is not ANSI standard way to limit the size of a result set. My preference is to not use DB-specific functionality, but if push comes to shove it sounds like I'll have to go down that route. Before I do that I'd like to explore behind-the-scenes performance implications w/ the Statement.setMaxRows() method. Thanks, Andras! - Original Message - From: Andras Balogh [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Monday, November 19, 2001 7:29 AM Subject: Re: Statement object Hi, You might try using LIMIT: SELECT LastName FROM Students LIMIT 10,20 This works in MYSQL and Postgres but is not SQL standard as far as i know. Andras. On Mon, 2001-11-19 at 19:11, John M. Corro wrote: I'm trying to enhance performance on pages the produce listings from a given DB table (ie search result pages or pages that list only 10 products out of 100 at a time ). Due to the nature of user interaction, it seems the best way is to execute a new query for each page (rather then retrieve all records on the first page and store them to memory which is what's done now). That is, as the user hits Previous 20... or Next 20 ..., a new connection to the DB is opened and a new ResultSet is retrieved/displayed. My question is in regards to the Statement.setMaxRows() method. Consider the following scenario: - Table 'Students' has 1000 records - I use the following code to retrieve the first 100 student records: Connection connection = ...; PreparedStatement ps = connection.prepareStatement(SELECT LastName FROM Students); ps.setMaxRows(100); ResultSet rs = ps.executeQuery(); In this scenario, does the PreparedStatement object actually retrieve all 1000 records, but then only load the first 100 into the ResultSet thus silently dropping excess rows (as is described by Javadocs)? If so, that would seem like only marginal performance gains would be realized and that I'd be better off capping that size of the ResultSet at the SQL query itself. My hope is that the PreparedStatement object is smart enough to only retrieve 100 records. Anybody have any experiences w/ it? John M. Corro Cornerstone Consulting 414.212.3500 -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
HTML Link Tags Seem Clumsy
Hello there, I'm starting to use Struts and was wondering If I'm correct in thinking that it's a little inflexible when it comes to choosing datatypes for form-bean properties. Displaying a query-parameter based HREF link is annoying since, it only accepts String types. It would be nice to model my beans in their true form, and have Struts apply 'toString()' on all non-String data. For example I can't have Integer form-bean properties participate in a 'html:link' tag. Am I missing some fundamental Struts design decision? Building 'html:link' tags seems particularly awkward when parameters are required. The Map approach seems ugly since it requires an extra method on every bean which goes through a population process on some object that implements 'Map'. Why was the tag-lib attribute interface not extended in some way? I was going to post this to the dev-list, but felt that I must have the wrong end-of-the stick. Many thanks for your help (and understanding...) -Tom -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
localized html pages
I'm trying to work out a relatively simple way of implementing localized html pages. I'm already using bean:message to localize labels and messages in my app. My first idea was to place my links in a localized properties file. app.properties: home=home.html app_fr.properties home=home_fr.html I have a bean that can access this file. But then I thought it might be convenient to combine these properties with my bean:message properties. The problem is that it doesn't appear possible to include a bean:message tag within a jsp:include. The following isn't working for me. jsp:include page='bean:message key=%= key %/' flush=true / My questions are: 1. Is it possible to access the bean:message resource through a scriptlet or expression? Something that I could use in the following: jsp:include page=%= bean.message.code.here % flush=true / 2. Is there a simpler way to accomplish what I want (localized html files)? I've heard Tiles can do what I want, but it seems to be a little more complicated than what I need. Thanks for any input or suggestions, Bruce -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: localized html pages
I've coded this time ago..
--- cut here - template
%@ page import=app.* %
%@ taglib uri='/WEB-INF/struts-template.tld' prefix='template' %
%@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean %
%! String output,link,ext; %
bean:header id=lang name=Accept-Language /
% link=StringUtils.pathFilter(request.getParameter(link));
if (link==null || link.equals())
link=index;
ext=StringUtils.matchLang(it,en,lang,it);
output=../page/ + link + ext + .jsp;
%
template:insert template='chapterTemplate.jsp'
template:put name='title' content='%=link%' direct='true' /
template:put name='header' content='../page/header.jsp' /
template:put name='left' content='../page/left.jsp' /
template:put name='content' content='%=output%' /
template:put name='right' content='../page/right.jsp' /
template:put name='footer' content='../page/footer.html' /
/template:insert
--- cut here --- support routines
public static final String pathFilter(String string) {
if (string == null || string.length() == 0 ) {
return string;
}
char [] sArray = string.toCharArray();
StringBuffer buf = new StringBuffer(sArray.length);
char ch;
for (int i=0; isArray.length; i++) {
ch = sArray[i];
if(ch == '.'||ch=='/'||ch=='\\')
continue;
else {
buf.append(ch);
}
}
return buf.toString();
}
/** data la lingua sul server e quella via browser restituisce una
* estensione accettabile nel formato _lang es _it
* @param servlet la sequenza di linque supportate (es: it,en,de)
* @param browser la sequenza di lingue preferite dall'utente
* @param def se lang=default restituisce
* @return la stringa nel formato _lang o se default (lingua
di default)
**/
public static final String matchLang(String servlet, String
browser, String def)
{
String br,se;
StringTokenizer st1 = new StringTokenizer(servlet,,);
StringTokenizer st2 = new StringTokenizer(browser,,);
while(st2.hasMoreTokens()) {
br=(String)st2.nextToken().substring(0,2);
while(st1.hasMoreTokens()) {
se=(String)st1.nextToken().substring(0,2);
if (br.equals(se))
if (br.equals(def))
return ;
else return _+se;
}
}
return ;
}
--- cut here
in the template just set the available languages and the preferred
ones, then use this kind of links in your pages:
general.jsp?link=pippo
and pippo_xx.jsp (where xx is the foreign language) will be called,
if the browser language is the default or the language is not
supported pippo.jsp will be used
Just an idea
Flare
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struts validator - console messages at startup
Hi, I have the struts validator extension installed. When ever I start up my app server, the details of all the different validations are displayed on the server console. Is there a way to suppress this? Thanks, Michelle _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Newbie Needs Advice : Struts Simple and Images/Mapping
Hello All, You might have mentioned this before, but I am having problems getting images to offer the same functionality as the form buttons as well as getting back to specific steps in the application process. Using the struts.simple application wizard interface (act1form), is there a way to specifically take you back to a page in the application process? For example, if the application process is 6 steps with a verification page at the end, how can I map back to the 3rd step or any step besides the functionally used with the BACK step? And I suppose the follow up to that would be how to map back to the verification (step6)?? If possible, does anyone have sample code for the update or delete function- that would be an incredible help. I hope to return the favor as i get more familiar w/ struts... as you can see i'm trying to dive in head first. Sincerely, Paul Thanks, __ Do You Yahoo!? Find the one for you at Yahoo! Personals http://personals.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: localized html pages
This is the initial question:
Any reasons why struts tags don't get processed? Here is the code placed in
a JSP:
html:form action=/commitcancel
html:hidden property=billOrderMaterial
value=%=request.getParameter(billOrderMaterial)%/
html:hidden property=useCurrent
value=%=request.getParameter(useCurrent)%/
html:hidden property=processType
value=%=request.getParameter(processType)%/
%String processType=request.getParameter(processType);
if(processType != null processType.equalsIgnoreCase(cancelreq)) { %
html:submit styleClass=button value=Cancel/
% }
%
/html:form
-Original Message-
From: Sandeep Takhar [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 19, 2001 3:45 PM
To: Struts Users Mailing List
Subject: Re: localized html pages
don't know what the initial question was, but tiles
has support for multiple languages as well.
Sandeep
--- flare [EMAIL PROTECTED] wrote:
I've coded this time ago..
--- cut here - template
%@ page import=app.* %
%@ taglib uri='/WEB-INF/struts-template.tld'
prefix='template' %
%@ taglib uri=/WEB-INF/struts-bean.tld
prefix=bean %
%! String output,link,ext; %
bean:header id=lang name=Accept-Language /
%
link=StringUtils.pathFilter(request.getParameter(link));
if (link==null || link.equals())
link=index;
ext=StringUtils.matchLang(it,en,lang,it);
output=../page/ + link + ext + .jsp;
%
template:insert template='chapterTemplate.jsp'
template:put name='title' content='%=link%'
direct='true' /
template:put name='header'
content='../page/header.jsp' /
template:put name='left'
content='../page/left.jsp' /
template:put name='content' content='%=output%'
/
template:put name='right'
content='../page/right.jsp' /
template:put name='footer'
content='../page/footer.html' /
/template:insert
--- cut here --- support routines
public static final String pathFilter(String
string) {
if (string == null || string.length() == 0 )
{
return string;
}
char [] sArray = string.toCharArray();
StringBuffer buf = new
StringBuffer(sArray.length);
char ch;
for (int i=0; isArray.length; i++) {
ch = sArray[i];
if(ch == '.'||ch=='/'||ch=='\\')
continue;
else {
buf.append(ch);
}
}
return buf.toString();
}
/** data la lingua sul server e quella via
browser restituisce una
* estensione accettabile nel formato _lang es
_it
* @param servlet la sequenza di linque
supportate (es: it,en,de)
* @param browser la sequenza di lingue
preferite dall'utente
* @param def se lang=default restituisce
* @return la stringa nel formato _lang o se
default (lingua
di default)
**/
public static final String matchLang(String
servlet, String
browser, String def)
{
String br,se;
StringTokenizer st1 = new
StringTokenizer(servlet,,);
StringTokenizer st2 = new
StringTokenizer(browser,,);
while(st2.hasMoreTokens()) {
br=(String)st2.nextToken().substring(0,2);
while(st1.hasMoreTokens()) {
se=(String)st1.nextToken().substring(0,2);
if (br.equals(se))
if (br.equals(def))
return ;
else return _+se;
}
}
return ;
}
--- cut here
in the template just set the available languages and
the preferred
ones, then use this kind of links in your pages:
general.jsp?link=pippo
and pippo_xx.jsp (where xx is the foreign language)
will be called,
if the browser language is the default or the
language is not
supported pippo.jsp will be used
Just an idea
Flare
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RE: localized html pages
someone has probably pointed this out: have you
defined the tag library at the top of the jsp and does
it exist where it should in the web.xml file etc.
Sandeep
--- Moree, Andrae [Contractor]
[EMAIL PROTECTED] wrote:
This is the initial question:
Any reasons why struts tags don't get processed?
Here is the code placed in
a JSP:
html:form action=/commitcancel
html:hidden property=billOrderMaterial
value=%=request.getParameter(billOrderMaterial)%/
html:hidden property=useCurrent
value=%=request.getParameter(useCurrent)%/
html:hidden property=processType
value=%=request.getParameter(processType)%/
%String
processType=request.getParameter(processType);
if(processType != null
processType.equalsIgnoreCase(cancelreq)) { %
html:submit styleClass=button value=Cancel/
% }
%
/html:form
-Original Message-
From: Sandeep Takhar
[mailto:[EMAIL PROTECTED]]
Sent: Monday, November 19, 2001 3:45 PM
To: Struts Users Mailing List
Subject: Re: localized html pages
don't know what the initial question was, but tiles
has support for multiple languages as well.
Sandeep
--- flare [EMAIL PROTECTED] wrote:
I've coded this time ago..
--- cut here - template
%@ page import=app.* %
%@ taglib uri='/WEB-INF/struts-template.tld'
prefix='template' %
%@ taglib uri=/WEB-INF/struts-bean.tld
prefix=bean %
%! String output,link,ext; %
bean:header id=lang name=Accept-Language /
%
link=StringUtils.pathFilter(request.getParameter(link));
if (link==null || link.equals())
link=index;
ext=StringUtils.matchLang(it,en,lang,it);
output=../page/ + link + ext + .jsp;
%
template:insert template='chapterTemplate.jsp'
template:put name='title' content='%=link%'
direct='true' /
template:put name='header'
content='../page/header.jsp' /
template:put name='left'
content='../page/left.jsp' /
template:put name='content'
content='%=output%'
/
template:put name='right'
content='../page/right.jsp' /
template:put name='footer'
content='../page/footer.html' /
/template:insert
--- cut here --- support routines
public static final String
pathFilter(String
string) {
if (string == null || string.length() == 0
)
{
return string;
}
char [] sArray = string.toCharArray();
StringBuffer buf = new
StringBuffer(sArray.length);
char ch;
for (int i=0; isArray.length; i++) {
ch = sArray[i];
if(ch == '.'||ch=='/'||ch=='\\')
continue;
else {
buf.append(ch);
}
}
return buf.toString();
}
/** data la lingua sul server e quella via
browser restituisce una
* estensione accettabile nel formato _lang
es
_it
* @param servlet la sequenza di linque
supportate (es: it,en,de)
* @param browser la sequenza di lingue
preferite dall'utente
* @param def se lang=default restituisce
* @return la stringa nel formato _lang o
se
default (lingua
di default)
**/
public static final String matchLang(String
servlet, String
browser, String def)
{
String br,se;
StringTokenizer st1 = new
StringTokenizer(servlet,,);
StringTokenizer st2 = new
StringTokenizer(browser,,);
while(st2.hasMoreTokens()) {
br=(String)st2.nextToken().substring(0,2);
while(st1.hasMoreTokens()) {
se=(String)st1.nextToken().substring(0,2);
if (br.equals(se))
if (br.equals(def))
return ;
else return _+se;
}
}
return ;
}
--- cut here
in the template just set the available languages
and
the preferred
ones, then use this kind of links in your pages:
general.jsp?link=pippo
and pippo_xx.jsp (where xx is the foreign
language)
will be called,
if the browser language is the default or the
language is not
supported pippo.jsp will be used
Just an idea
Flare
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Logic:empty
I can´t find the empty tag. The documentation presents it but I could not find the class. The problem i have is that I want to check if a bean is null. In that case i have to print some data Is there any tag that could help me with this problem? Thanks a lot! Ines Pederiva.
RE: Logic:empty
Use the logic:notPresent tag -Original Message- From: Ines [mailto:[EMAIL PROTECTED]] Sent: Monday, November 19, 2001 5:30 PM To: [EMAIL PROTECTED] Subject: Logic:empty I can´t find the empty tag. The documentation presents it but I could not find the class. The problem i have is that I want to check if a bean is null. In that case i have to print some data Is there any tag that could help me with this problem? Thanks a lot! Ines Pederiva. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
action chain
Hi, I've the following questions. Thanks in advance. 1. How can I build a chain of actions for a request ? Do I have to use forward in action definition to do this ? 2. for register.do?action=edit, what does action=edit do with the action? Does it override the default action ? 3. Can I chain actions by doing register.do?action=editaction=commit... Jerry Wang Bank of New York CT Office: 203-863-8056 Mobile: 917-495-5598
RE: Form based login
Martin, With container managed security, you tell the container what urls are proteected, and how the container ought to authenticate people requesting access to those urls. see the servlet spec for details on this, it has a relatively concise chapter on security. With application managed security, you would essentially have a login form, and have people login using it, going through your action, where you would typically store some details about the user in the session. Then - when a user requests a page, its up to you to programmatically determine if the user is allowed to access the page or not (they may not even be logged in), and act accordingly. the difference is that with container managed, you _declare_ the security in your web.xml, whereas in application managed you _program_ the security in your code but for your trouble get more flexibility. hth dim On Mon, 19 Nov 2001, Martin Farrell wrote: hi thanks for the clarification can you offer me some advice on application managed security? my requirement is that i have both users and groups within my system martin -Original Message- From: Dmitri Colebatch [mailto:[EMAIL PROTECTED]] Sent: 19 November 2001 10:32 To: Struts Users Mailing List Subject: Re: Form based login The idea of form based login is that the servlet container does the job for you. so you dont write anything, apart from provide the look and feel for the form. what you are describing is essentially application managed security... hth dim On Mon, 19 Nov 2001, Martin Farrell wrote: Hi How can I use a form based login within the struts framework? My basic problem is that i can set up the tomcat realm and validate a user to allow access to an area, but I want to be able to access the entered j_username and j_password variables on the webapp side. One solution might be to allow a successful form based login to forward to a struts form to strip out the parameters and populate the relevant beans in my action class? Is this possible? I would prefer to use this method because I dont want to be writing a set of login methods as part of my application I have read thru the mailing lists and found nothing to demonstrate this. Thanks Martin ** For great Emap magazine subscription gift offers visit http://www.emapmagazines.co.uk ** The information in this email is intended only for the addressee(s) named above. Access to this email by anyone else is unauthorised. If you are not the intended recipient of this message any disclosure, copying, distribution or any action taken in reliance on it is prohibited and may be unlawful. Emap plc and or its subsidiaries do not warrant that any attachments are free from viruses or other defects and accept no liability for any losses resulting from infected email transmissions. Please note that any views expressed in this email may be those of the originator and do not necessarily reflect those of this organisation. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
struts-simple.war
Hi All,
I know this question has been asked millions of times however i am using the
struts simple example and i have tried all methods in the struts thread and
none of them seem to work(for me!), if you will be kind enuff to point out
where i am going wrong I will grateful
Mapping an image to a form button
// JSP
// this is ted husted's example - this button works
html:submit onclick=bCancel=true;BACK/html:submit
I am trying to map this image to the form action but doesn't work :(
html:image page=/images/buttons/Back.gif onclick=bCancel=true;
property=submit value=BACK/
// ACTIVITY1
protected int insert(int step, HttpServletRequest request, ActionMapping
mapping) {
String submit = request.getParameter(submit);
if (BACK.equals(submit)) step--;
else {
if (step==STEP_LAST)
step = commit(request,mapping);
else step++;
}
return step;
}
Please help.
Another side question - is it possible to hard code the steps to keywords,
because i have a 6 page form and i would like take the user back to lets say
the third step from the fifth step. Any help would be greatly appreciated!
it_medic
pushing struts nicely along...:)
_
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Re: Forms and Dates
I have encountered this problem also, not with dates but with Integer and other stuffs, the only way I know how to fix the problem is to change everyhing to string, or at least change the getter and setter to work with string. On Monday 19 November 2001 11:35 pm, you wrote: I want to create a form with an option field which contains dates (i.e. java.util.Date). If I use an html:options tag and feed it with a collection containing Dates, what I get in my ActionForm it's always Strings. Which is the best way to pass Dates to the server through a form? Thanks for you help! -- Cheers, Yee Keat -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Logic:empty
The logic:empty and logic:notEmpty tags are not part of Struts 1.0. They are currently available only in the nightly builds. To just check for null, you can use logic:present and logic:notPresent. The difference is that the 'empty' tags check for an empty string value as well as null. -- Martin Cooper - Original Message - From: Ines [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, November 19, 2001 2:30 PM Subject: Logic:empty I can´t find the empty tag. The documentation presents it but I could not find the class. The problem i have is that I want to check if a bean is null. In that case i have to print some data Is there any tag that could help me with this problem? Thanks a lot! Ines Pederiva. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: -help
Subject: Re: -help From: Jon Carnes [EMAIL PROTECTED] === Mark Ragan wrote: -help Perhaps a wee bit more detail is called for... JC -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: static forwards
Take a look at the 'forward' attribute for action mappings in struts-config.xml. I believe this is what you are looking for. -- Martin Cooper - Original Message - From: Martin Samm [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, November 14, 2001 1:30 AM Subject: static forwards Dear all, i'm setting up a new site, controlled by struts, where some of the area are not form driven. I want to easily set up mappings such that http://someSite/news sends me to a certain page eg pages/news/index.jsp and http://somsite/bites sends me to pages/bites/index.jsp Can i set up these /area forwards / redirects easily instruts without going through an 'Action' object? -- Martin Samm -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Forms and Dates
There is a separate Jakarta project called 'Taglibs' which may be of interest for what you are facing. Taglibs is a set of reusable tags. There is a DateTime tag library which looks like it would take away most of the pain in Date conversion . Your form classes could then be written to deal with Date objects and the date tags take care of the conversion. I believe Taglibs is connected to a JSR asking for a standard jsp tag library, so there's a good chance the tags will be supported and stay around. Hope it is of some help - Paul - Original Message - From: Yee Keat [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Monday, November 19, 2001 8:21 PM Subject: Re: Forms and Dates I have encountered this problem also, not with dates but with Integer and other stuffs, the only way I know how to fix the problem is to change everyhing to string, or at least change the getter and setter to work with string. On Monday 19 November 2001 11:35 pm, you wrote: I want to create a form with an option field which contains dates (i.e. java.util.Date). If I use an html:options tag and feed it with a collection containing Dates, what I get in my ActionForm it's always Strings. Which is the best way to pass Dates to the server through a form? Thanks for you help! -- Cheers, Yee Keat -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
How to prevent FormBean validate() errors from showing up on logon page
My application requires that users log on, so created a tag to check if the
requester has already logged on. If not, this tag redirects him to a logon
page (/logon.jsp).
I have found that if the validate() method of the form bean returns errors
and the user's session is lost (e.g. timed out), it takes the validation
errors that it would normally display on the failure page and instead shows
them on the /logon.jsp page (which also has an html:errors/ tag).
Here are the steps I can take to demonstrate this effect:
1. Log on to the app with the browser.
2. Go to the /changePassword.jsp page. Don't fill it out completely, so
validate() will return errors. Don't submit the page yet, either.
3. Restart the servlet engine (resin) which causes all sessions to be lost.
4. Submit the page that was loaded in step 2
5. The logon.jsp page is displayed, but so are the validation errors from
the incomplete /changePassword.jsp form.
How can I prevent the validation errors from being displayed when
redirecting to the logon page and still require users to log on? I suspect
that the form bean returns errors to the changePassword.jsp (and never calls
the action class). The changePassword.jsp has a app:checkLogon/ tag and
this causes a forward to /logon.jsp
This is the relevant part of the code for the custom tag
HttpSession session = pageContext.getSession();
if ((session != null) (session.getAttribute(name) != null))
valid = true;
if (valid)
return(EVAL_PAGE);
else
{
try
{
// how do I clear out all ActionErrors here?
pageContext.forward(page);
} catch (Exception e) {
throw new JspException(e.toString());
}
return(SKIP_PAGE);
}
}
Also, how could I redirect from within this custom tag instead of forward (I
want the URL to change).
Any ideas?
Thanks in advance,
tw
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Java script submit on select from drop down
Hi, I'm using struts select and options tag for creating a dropdown. I want to submit the form on selecting from the dropdown. I coded : html:select property=organizationName onchange=this.form.submit() html:options collection=orgTypes property=value / Can someone help me on this. Thanks Ravi -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Design Question. Better to have jsp files in root or in WEB-INF/jsp-files
Hi Folks I am wanting to know what people think is better. To have all the jsp files in the root directory of the web app or in a directory like WEB-INF/jsp-pages I have seen in a few places people putting all there jsp-pages in this directory and I cannot see the advantages in doing so, why is this better than putting them in the root directory? It seems like extra work to have to then make mappings to get to the jsp files in the struts-config.xml file. Is it worth it? Cheers Tony -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
