RE: N by N multiboxes !!!
Hi,
Thanks for the pointer - although Im not sure this is a case for those tags
(at least I cant work out how to solve my problem using them!)
My issue is that I dont know how many multibox sets I will need on my form
(i.e. it has to have a dynamic number of multiboxes, each with a dynamic
number of name/value pairs).
At present my Action form subclass uses:
private java.util.ArrayList attributeValues = new java.util.ArrayList();
private java.util.ArrayList attributeStatus = new java.util.ArrayList();
to store the possible values and 'check status'. The ArrayLists each hold
LabelValueBean[] and String[] respectively.
This allows me to display a variable number of multiboxes as follows:
html-el:form action=/AdminEditProductAttributes
c:forEach items=${modifyAttributesForm.attributeNames} var=heading
varStatus=i
c:forEach items=${modifyAttributesForm.attributeValues[i.index]}
var=valuePairs varStatus=j
html-el:multibox property=attributeStatus[${i.index}]
${valuePairs.value}
/html-el:multibox
${valuePairs.label}
/c:forEach
/c:forEach
html-el:submit value=Update Attributes /
/html-el:form
This generates html:
form name=modifyAttributesForm method=post
action=/store-modules/admin/AdminEditProductAttributes.do
h3Size/h3br
input type=checkbox name=attributeStatus[0] value=0S
input type=checkbox name=attributeStatus[0] value=1M
input type=checkbox name=attributeStatus[0] value=2L
h3Colour/h3br
input type=checkbox name=attributeStatus[1] value=0Black
input type=checkbox name=attributeStatus[1] value=1White
brbrinput type=submit value=Update Attributes
/form
So the display works fine - I just cant work out what setters in need in my
form subsclass. The best I can get is a single value for each multibox being
passed using:
public void setAttributeStatus(int i, Object in){
this.attributeStatus.set(i,in);
}
Any ideas?
TIA
-Original Message-
From: Hubert Rabago [mailto:[EMAIL PROTECTED]
Sent: 18 February 2004 20:10
To: Struts Users Mailing List
Subject: Re: N by N multiboxes !!!
Study the tutorials at www.keyboardmonkey.com for using the nested Struts
tags.
--- Lawrence Williams [EMAIL PROTECTED] wrote:
Hi,
I am trying to generate a form allowing attributes in a catalog to be
set on or off for particular products.
So depending on the state of the Database there will be N Attributes
each with M slectable values (as attributes are added and new styles
become available N and M will vary:
E.g.
Color (red,blue.. N .., green)
Size (s,m,l,xl)
.
.
N
.
.
Weight (1,2,3)
I want a jsp form to display all options for all defined attributes. I
currently have a form:
form-bean
name=modifyAttributesForm
type=myproj.product.AttributeForm
form-property name=attributeNames
type=java.lang.String[]/
form-property name=attributeValues
type=java.lang.Object[]/
/form-bean
Where each attributeValues object array entry has in it a
LabelValueBean[] array storing the values for each attribute.
At present ive got the form of checkboxes rendering using standard
html input type=checkbox... Tags.
c:forEach items=${modifyAttributesForm.attributeNames} var=heading
varStatus=i
c:forEach items=${modifyAttributesForm.attributeValues[i.index]}
var=valuePairs varStatus=j
INPUT name=${heading} type=checkbox
value=${valuePairs.value}${valuePairs.label}br
/c:forEach
/c:forEach
I of course now want to use the struts multibox tag to handle all the
repopulation for me. However, it seems to me the multibox control is
only going to work for a single String[] array of populated values, I
need a 2 dimensional structure.
I cant see how I can do this - perhaps I have hit a common pattern here -
?
Any Ideas?
Lawrence
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N by N multiboxes !!!
Hi,
I am trying to generate a form allowing attributes in a catalog to be set on
or off for particular products.
So depending on the state of the Database there will be N Attributes each
with M slectable values (as attributes are added and new styles become
available N and M will vary:
E.g.
Color (red,blue.. N .., green)
Size(s,m,l,xl)
.
.
N
.
.
Weight (1,2,3)
I want a jsp form to display all options for all defined attributes. I
currently have a form:
form-bean
name=modifyAttributesForm
type=myproj.product.AttributeForm
form-property name=attributeNames type=java.lang.String[]/
form-property name=attributeValues
type=java.lang.Object[]/
/form-bean
Where each attributeValues object array entry has in it a LabelValueBean[]
array storing the values for each attribute.
At present ive got the form of checkboxes rendering using standard html
input type=checkbox... Tags.
c:forEach items=${modifyAttributesForm.attributeNames} var=heading
varStatus=i
c:forEach items=${modifyAttributesForm.attributeValues[i.index]}
var=valuePairs varStatus=j
INPUT name=${heading} type=checkbox
value=${valuePairs.value}${valuePairs.label}br
/c:forEach
/c:forEach
I of course now want to use the struts multibox tag to handle all the
repopulation for me. However, it seems to me the multibox control is only
going to work for a single String[] array of populated values, I need a 2
dimensional structure.
I cant see how I can do this - perhaps I have hit a common pattern here - ?
Any Ideas?
Lawrence
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RE: Convert JSP to static HTML...
how about a shell script that calls wget? ( http://www.gnu.org/software/wget/wget.html ) Ive used that a couple of times with good results. Cheers Lawrence -Original Message- From: Manfred Wolff [mailto:[EMAIL PROTECTED] Sent: Mon 26/01/2004 14:26 To: Struts Users Mailing List Cc: Subject: Re: Convert JSP to static HTML... Jacob. *Simple*: When you browse through your app right mouse click View Page Source and per copy and paste to a html file. *More difficult*: That is possible to do automatic. You need a little program that accessed the side via an URL http://my.server/myapp/dosomething.do and gets the http-reqeust to save it into a file. I have written such thing in delphi to grab websites and get some informations, I think in java may that not so bad. Manfred Jacob Wilson wrote: Hi All... I have a specific requirement in my project... I want to convert the JSP pages to static html pages and save them in a local directory... How do I achieve this functionality??? Any suggestions appreciated. Thanks much. -Jacob - Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! -- === Dipl.-Inf. Manfred Wolff --- phone neusta : +49 421 20696-27 phone : +49 421 534522 mobil : +49 178 49 18 434 eFax : +49 1212 6 626 63 965 33 --- Diese E-Mail enthlt mglicherweise vertrauliche und/oder rechtlich geschtzte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtmlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. 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 unauthorised copying, disclosure or distribution of the material in this e-mail is strictly forbidden. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: sql statements
give your class a properties member:
private Properties p;
then have a method like this (parameter props is name of properties file):
protected boolean loadSQL(String props){
log.debug(Loading properties (+props+));
java.io.InputStream i = null;
try{
p = null;
i = this.getClass().getClassLoader().getResourceAsStream(props);
p = new Properties();
p.load(i);
i.close();
}catch (IOException ioe){
//catch
}
finally {
//finally
}
return true;
}
dont know if that helps
-Original Message-
From: Kelly Goedert [mailto:[EMAIL PROTECTED]
Sent: Fri 16/01/2004 17:51
To: Struts Users Mailing List
Cc:
Subject: sql statements
I read somewhere that it's possible to have your sql statements on a
.properties file, instead of a class.
Could anyone give me an idea on how to do that?
Thanks
Kelly.
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RE: Use of html:base/
If its printing only html:base/ in your browser source then chances are you have not referenced the html taglib. %@ taglib uri=/tags/struts-html prefix=html % Regards Lawrence -Original Message- From: Antony Paul [mailto:[EMAIL PROTECTED] Sent: 11 December 2003 14:28 To: struts Subject: Use of html:base/ Hi, What is the use of html:base/ tag. How to use it. I am having problem in displaying images which are in sudirectories when using forward. I thought this tag will solve this. It is printing only html:base/. The directory structure of application is as follows. / /sales /sales/images /sales/lib After login user is forwarded to /sales/home.jsp. In this page all links are provided like this IMG SRC=images/logo.gif WIDTH=76 HEIGHT=32. But it is not displayed. If redirect is used then ok. How to change the url ?. Also for development purposes the application is in a context named /biz. In production it will be moved to root of the container. What is a context relative url and application relative url. rgds Antony Paul. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.547 / Virus Database: 340 - Release Date: 02/12/2003 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.547 / Virus Database: 340 - Release Date: 02/12/2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
'Module scoped' variables
Hi, Hope this isn't too naïve a question Is there anyway of setting parameters in a module-level struts-config file and referencing those variables within an action? Effectively giving me a module scope. Regards Lawrence --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.547 / Virus Database: 340 - Release Date: 02/12/2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: 'Module scoped' variables
Thanks Jonathan, That's kind of the half solution I have at present - the problem is I have to specify the parameter in all my actions as it is 'global to the module'. This makes changing the value a bit tedious. Does this make sense? Regards Lawrence -Original Message- From: Fullam, Jonathan [mailto:[EMAIL PROTECTED] Sent: 10 December 2003 16:23 To: 'Struts Users Mailing List' Subject: RE: 'Module scoped' variables Not sure if it's exactly what you want but I know you can use the parameter attribute of the action tags to specify a value that is accessible using mapping.getParameter() from withing you Action class. action ... ... parameter=someValue/ -Jonathan -Original Message- From: Lawrence Williams [mailto:[EMAIL PROTECTED] Sent: Wednesday, December 10, 2003 11:20 AM To: [EMAIL PROTECTED] Subject: 'Module scoped' variables Hi, Hope this isn't too naïve a question Is there anyway of setting parameters in a module-level struts-config file and referencing those variables within an action? Effectively giving me a module scope. Regards Lawrence --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.547 / Virus Database: 340 - Release Date: 02/12/2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.547 / Virus Database: 340 - Release Date: 02/12/2003 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.547 / Virus Database: 340 - Release Date: 02/12/2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problems with modules
Hi, In my web.xml I have defined a default and named module as follows: init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param init-param param-nameconfig/admin/param-name param-value/WEB-INF/struts-config-admin.xml/param-value /init-param And welcome-file-list welcome-fileindex.jsp/welcome-file /welcome-file-list Where index.jsp is simply: %@ taglib uri=/tags/struts-logic prefix=logic % logic:forward name=logon/ However, it seems that when I request the absolute URL: http://localhost/myApp/admin/ (i.e. index.jsp) Struts seems to look in my default struts-config.xml rather than in the module specific struts-config-admin.xml i.e. I get javax.servlet.jsp.JspException: Cannot find global ActionForward for name logon The global-forward global-forwards forward name=logon path=/Logon.do/ Is defined in struts-config-admin.xml I can tell struts is looking in the wrong place because if a make a forward in thew default config struts resolves the forward Any suggestions? TIA Lawrence --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.547 / Virus Database: 340 - Release Date: 02/12/2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problems with modules
Aman, Thanks for your reply, However I cant see what you are suggesting here? Can you describe what you are meaning? - btw I dont use the application param because as far as im aware it is deprecated in favour of the message-resources element. The crux of my problem is that my index.jsp (Welcome file) cant seem to resolve any of my module's global-forwards. However if I type a direct url to http://host/app/module/logon.do the module works fine. Regards Lawrence -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: 05 December 2003 10:51 To: Struts Users Mailing List Subject: Re: Problems with modules Hi, Make the following changes in ur web.xml to ur specific configuration file servlet servlet-nameaction/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameapplication/param-name param-valuefr.improve.struts.webapp.layout.example.ApplicationResources/param-value /init-param init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param Thanks Regards, Aman Sheriff --- MoTech Software Pvt. Ltd. 56, Mogra Village Lane, Andheri East Mumbai - 400 069 ph : 91 -22 - 821 4541 x 1412 fax : 91 -22 - 820 8757 --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.547 / Virus Database: 340 - Release Date: 02/12/2003 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.547 / Virus Database: 340 - Release Date: 02/12/2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problem with bean:header
Hi, I am using the following in a JSP (Welcome.jsp) - trying to output the User-Agent header value. %@ page language=java % %@ taglib uri=/tags/struts-bean prefix=bean % %@ taglib uri=/tags/struts-html prefix=html % %@ taglib uri=/tags/struts-logic prefix=logic % ... logic:present header=User-Agent bean:header id=theheader name=User-Agent/ You are currently running bean:write name=theheader/ /logic:present However, Resin3 throws ... javax.servlet.jsp.JspException: Exception forwarding for name welcome: javax.servlet.ServletException: com.caucho.jsp.JspParseException: com.caucho.java.JavaCompileException: at org.apache.struts.taglib.logic.ForwardTag.doEndTag(ForwardTag.java:173) at _index__jsp._jspService(/index.jsp:2) at com.caucho.jsp.JavaPage.service(JavaPage.java:75) at com.caucho.jsp.Page.pageservice(Page.java:551) at com.caucho.server.dispatch.PageFilterChain.doFilter(PageFilterChain.java:184) at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:165) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:221) at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:253) at com.caucho.server.port.WorkerThread.run(WorkerThread.java:129) at java.lang.Thread.run(Thread.java:536) Are there any known issues with this tag? The logic:present seems fine - its just the header reference that causes problems. TIA Lawrence --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.538 / Virus Database: 333 - Release Date: 10/11/2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
