how to output html symbol to jsp page from user-defined taglib?
hi, thanks for reading..
i have a problem about output a html symbol from
taglib
if i in a jsp page, use the code below:
%
String abc=gt;;
out.println(abc);
%
it can show the symbol ;
if in my taglib class, i use code below:
pageContext.setAttribute(symbal, gt;);
and in the jsp page, i use code below to output the
page context attrubite.
c:out value=${symbal} /
it doesn't show me the symbol, it still show me
gt;
please help methanks!
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converting a href with variable target into html:link
I am converting a pure JSP page into Struts, and am having problem
converting links which calls a javascript and has dynamically specified
target. The particular line is below:
a href=javascript:if (confirm('Do you want to delete this event?'))
location = 'delete.jsp?e=%= EventId %' class=eventheaderlinkDelete/a
My current converted line reads:
a href=javascript:if (confirm('Do you want to delete this event?'))
location = '/EventDelete.do?e=bean:write name=EventForm
property=eventId/' class=eventheaderlink
but I cannot find an equivalent using html:link, problem being I cannot
add the closing single quote back (or more generally stated, I cannot have
constant+variable+constant in the link). My attempt:
html:link href=javascript:if (confirm('Do you want to delete this
event?')) location = '/EventDelete.do paramId=e paramName=EventForm
paramProperty=eventId styleClass=eventheaderlink
is missing the last ' and causes error.
So is there a way to do this in html:link?
And is there a need to convert all a to html:link in the first place?
Because I am also having problem converting
a href=mailto:%= htmlescape(contactemail) % class=eventemaillink%=
htmlescape(evcontactemail) %/a
into html:link, since there is no paramId that I can specify, and using
paramId always automatically add a ? to the created link.
Thanks in advance on any pointers,
Ricky Purnomo
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Initializing application data source org.apache.struts.action.DATA_SOURCE
Hello, I am new to Struts, and am trying to deploy to Tomcat an application that uses mySQL as database. However I am encountering the following errors: 2003-12-24 14:28:33 StandardWrapper[/necdcstruts1:action]: Marking servlet action as unavailable 2003-12-24 14:28:33 StandardContext[/necdcstruts1]: Servlet /necdcstruts1 threw load() exception javax.servlet.UnavailableException: Initializing application data source org.apache.struts.action.DATA_SOURCE at org.apache.struts.action.ActionServlet.initModuleDataSources(ActionServlet.j ava:1091) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:472) at javax.servlet.GenericServlet.init(GenericServlet.java:256) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:93 5) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:823) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java: 3422) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3623) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:8 21) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595) at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.j ava:307) at org.apache.catalina.core.StandardHost.install(StandardHost.java:788) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:559 ) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:401) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:718) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:358) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor t.java:166) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1196) at org.apache.catalina.core.StandardHost.start(StandardHost.java:754) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:363) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at java.lang.reflect.Method.invoke(Native Method) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) In addition to the standard jars I have put the following .jar's in WEB-INF/lib : commons-pool-1.1.jar commons-dbcp-1.1.jar mysql-connector-java-3.0.9-stable-bin.jar but it doesn't seem to solve the problem. Please advise what else I can try to identify and resolve the problem. Thanks in advance, Ricky Purnomo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
about using DynaActionForm in SQL Maps framework with Struts...
hi, there,
has anybody tried to use SQL Maps framework with struts? i am now using
the struts with SQL Maps framework, all is convenient. i have tried to use
ActionForm instead of create a new javaBean passed to SQL Map parameter.
just like this:
AuthorForm authorForm = (AuthorForm) form;
try {
baseDAO.insertAuthor(authorForm);
} catch(Exception ex) {
ex.printStackTrace();
}
now, i have a query about using DynaActionForm in it...
assume that i am using DynaActionForm and config in struts-config.xml,
What should i do to pass the dynaformBean to SQL Map parameter?
some code like these, but it threw some exception...
DynaActionForm authorForm = (DynaActionForm) form;
try {
baseDAO.insertAuthor(authorForm);
} catch(Exception ex) {
ex.printStackTrace();
}
and in my BaseDAO.java :
public void insertAuthor(DynaActionForm author) throws DaoException {
try {
javaDIYDaoManager.startTransaction();
authorDao.insertAuthor(author);
javaDIYDaoManager.commitTransaction();
}
catch (DaoException e) {
try {
javaDIYDaoManager.rollbackTransaction();
}
catch (Exception e2) { /* ignore */}
throw ( (DaoException) e.fillInStackTrace());
}
}
it threw some exception:
Error executing 'insertAuthor' in 'com/dao/sql/Author.xml'.
Check the Parameter Map (or inline parameters). Check the 'author_name' property.
Cause: com.ibatis.common.beans.BeansException: There is no READABLE property named
'author_name' in class 'org.apache.struts.action.DynaActionForm'
com.ibatis.common.beans.BeansException: There is no READABLE property named
'author_name'
in class 'org.apache.struts.action.DynaActionForm'
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HELP: about to get datasource of struts and pass to logic beans...
hi, there,
with my project i had several queries about get datasource in struts. i know how
to get datasource in struts, just as in myAction, use getDataSource method and return
DataSource object, and go on to get connection
i also know the logic beans between the Controller and Module, so i create a logic
bean ,i don't know how to get datasourc of pass the datasource, in some tutorial , i
got a way to solve this, create a method getDAO(HttpServletRequest request) and pass
the request to the method to get DataSource, i was lost here, i dont' know what should
i return in getDAO, should i return a DataSource object or others and in my logic bean
i can use the datasource and also get connection , statement and resultset object ,
there i have to close it after i finish my process what do you think of this i did
? in general, when i got a DataSource, i will got a connection from datasource and a
PrepareStatement and also a ResultSet , when i finished my process, i can close all
object i opened before in final method of try ...catch...experession.. now what should
i do to return a proper object in getDAO method and in logic beans i can use the
object to process logic business...
i appologized for this ... i hope you can give me some suggestion or flow.. thanx!
now here is my flow of struts framework to pass the datasource to the logic beans...
i hope you can reword if you have some good idea...of correct my mistake... :)
myAction :
myAction extends Action() {
public ActionForward execute(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response) {
LogicBean bean = new LogicBean();
Object objcet = bean.doMethod(getDAO(request), other param)
}
public DataSource getDAO(HttpServletRequest request) {
DataSource ds = null;
ds = getDataSource(request);
return ds;
}
}
and in my logic bean :
class LogicBean {
public Objct doMethod(DataSource ds, other param) {
try {
Connection conn = ds.getConnection();
PrepareStatment stmt = conn.prepareStatment(SELECT ...);
stmt.setInt(1,);
ResultSet rs = stmt.executeQuery();
return Object.;
} catch (SQLException ex) {
ex.printStactTrace();
} final {
try {
rs.close();
stmt.close();
conn.close()
} catch (Exception ex) {
ex.printStactTrace();
}
}
return null;
}
}
should i pass the DataSource to my logic beans? otherwise what object should i
pass
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validatation : the select field and checkbox field origin value lost...
hi, i'am sorry to trouble you if you receive this mail list about struts, i hope you can give me a suggetion. first, i found a question about struts validation . when you submit a form , and the validate method will valiate the form field. if the form element is a text filed, you un-inpute the text filed, you will be noticed that you must fill the text filed,and the other text field you have filled with some data, after the form submit, the other text field 's data still in the text field , but the select field you have choiced before has changed to the default value, it can't remain the value you choiced before. but the text filed can keep the value, what should do to keep the select field 's value to that my selected before the form submit to check the validation. and the checkbox field is the same as select field? i don't know whether you can understand what i said, i don't think i can express my problem to everyone... i hope you can understand it... :) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
help: how to validate a Integer type data. that equals blank...
hello, sorry to trouble you of my problem. i hope for the best solution of my problem. i am using DynaValidatorForm to validate my form, and i have form-name, a form property configurate like this: form-property name=author_id type=java.lang.Integer / and in my jsp is : html:select property=author_id option value=add new author/option../html:select and in my validation.xml ,just configurate below.. field property=author_id depends=required arg0 key=admin.article.author/ it can't validate properly, until i change the form-property type to java.lang.String, i know the validator's depends required must be correspond to a String type, but i want to keep the java.lang.Integer type, instead of that, i can set the option value equals 0, and use the Range depends to validate the field, or use validwhen that compare with 0 to validate the field, but that depends property hasn't available in Struts 1.1, any better solution about this case, i want to leave the form-bean type to java.lang.Integer, and if the option value is blank(), how can i validate this field? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: validation : the select field and checkbox field origin value lost...
thanks for helping me.. and then i search a question like this at achieve mailing and it told me use html:option, and i test it, the solution is ok, but, what a pity, i can't use html:option , because.. if i use it...it will show me the exception :equal symbol expected in the jsp page , i use a logic:iterate to add my option element, and can't nested a html:option in it. just like this. logic:iterate name=authors id=author html:option value=bean:write name=author property=author_id /bean:write name=author property=author_name //html:option /logic:iterate if i use that code above , it shows me the exception... so i have to abandon the html:option tag, what a pity... :( i can only use common html syntax option, so my first problem you replied me come out.. and could anyone have a better solution about my case? or i can change the login:iterate to java script as java.util.List to use a loop to get my select option...in fact, i don't want insert a java script in my page, all of my page are using taglib, none java script within my jsp page and what about nested tag... any other better way? - Original Message - From: Janice [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, November 29, 2003 12:15 AM Subject: re: validatation : the select field and checkbox field origin value lost... Hi Ricky, After validation, struts will display whatever you specified in the input parameter of your action mapping. If you specify an action (like displayForm.do), then all of the processing that is done in that action will be performed before the page is shown. I suspect this is why the values on the form that were changed have gone back to their defaults. What you probably want to do instead is specify the .jsp page that you would normally forward to upon success (like myForm.jsp). hth, Janice - 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: Range validation by validation.xml
hi, if the value must be greater than 0. do you have any other better way? now i am using range , if i don't set the max value, it can't work ,otherwise , set a limited value, i don't know the value that inputed. i can use validwhen, but it's not available in Struts 1.1 now :( - Original Message - From: Robert Lamping [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, November 26, 2003 10:11 PM Subject: RE: Range validation by validation.xml Dear Honza, I would suggest you also supply the maximum value. var var-namemax/var-name var-value99/var-value /var The presentation in which you are working already knows something from the data layer, i.e. the value must be greater than 0. In order to prevent errors due to storing a value higher than the allowed value, I would suggest you also enter the maximum value. When you change the maximum allowed value in the table then indeed you have to change the validation.xml. When you rewrite your tests this need for adaptation will pop up. Kind regards, Robert -Original Message- From: Honza Spurn [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 26, 2003 9:25 AM To: [EMAIL PROTECTED] Subject: Range validation by validation.xml Hi there, I know, that is possible to validate throught validation.xml file if input is integer in the specified range... But I would like to check, if the input number is unsigned int. (It means in the range where minimum is equal to 1 and maximum is not specified -- 1,2,3,4,... ) I would like to range the input only from the minimum value, but not from the maximum value. Is any esay way how to do it? I've tried to specified this in validation.xml, but it doesn't work as I want: field property=numberForm depends=integer, intRange var var-namemin/var-name var-value1/var-value /var arg0 key=tech.gtsID.label/ arg1 .../ /field Thanks for helping. Sporak - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tiles Help! Help with Tiles...
you don't need to put the value again..after you define your definiton in tile-config.xml,.change your code below : %@ taglib uri=/WEB-INF/struts-tiles.tld prefix=tiles% %@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean% %@ include file=/Layout/stdDefinition.jspf% tiles:insert beanName=stdLayoutDef flush=true tiles:put name=title type=stringbean:message key='title.statusreport' / /tiles:put tiles:put name=header value=/Layout/stdHeader.jsp / tiles:put name=body value=/res/error/resStatusReportBody.jsp / tiles:put name=footer value=/Layout/stdFooter.jsp / /tiles:insert to a simple code just like this: tiles:insert definition=stdLayoutDef / within the page you will be display the tiles.(not the layout page) - Original Message - From: Timo [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Saturday, November 29, 2003 12:48 AM Subject: Tiles Help! Help with Tiles... Hi all, I tried to use tiles-defs.xml to define a tile, but got the following error: 500 Internal Server Error javax.servlet.jsp.JspException: Error - Tag Insert : No value defined for bean 'stdLayoutDef' with property 'null' in scope 'null'. here is my tiles-defs.xml ?xml version=1.0 encoding=ISO-8859-1 ? !DOCTYPE tiles-definitions PUBLIC -//Apache Software Foundation//DTD Tiles Configurations 1.1//EN http://jakarta.apache.org/struts/dtds/tiles-config_1_1.dtd; tiles-definitions !-- Standard definitions -- definition name=stdLayoutDef path=/Layout/stdLayout.jsp put name=title value=Title String / put name=header value=/Layout/stdHeader.jsp / put name=footer value=/Layout/stdFooter.jsp / put name=body value=/res/error/resStatusReport.jsp / /definition /tiles-definitions and here where I used the definition: %@ taglib uri=/WEB-INF/struts-tiles.tld prefix=tiles% %@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean% %@ include file=/Layout/stdDefinition.jspf% tiles:insert beanName=stdLayoutDef flush=true tiles:put name=title type=stringbean:message key='title.statusreport' / /tiles:put tiles:put name=header value=/Layout/stdHeader.jsp / tiles:put name=body value=/res/error/resStatusReportBody.jsp / tiles:put name=footer value=/Layout/stdFooter.jsp / /tiles:insert Here where I loaded the definition in struts-config.xml... plug-in className=org.apache.struts.tiles.TilesPluginset-property property=definitions-config value=/WEB-INF/tiles-defs.xml/ set-property property=definitions-parser-validate value=true/ set-property property=moduleAware value=true/ /plug-in...so, what did I do wrong?!!! please help..thanks in advance. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tiles Help! Help with Tiles...
i'am sorry for that i can't reply you as soon as possible. because at that time, i was so tired, you see, i work for Struts for a long time a day,, i have many question about struts, and i can get help from others here, i was so happy, because i am SOHO'er .. :) i can work in my home...now ,i am using Struts framework to develop my homepage, i also use tiles... i belived tiles has more convinience ... before i used struts and tiles, i read much more tutorials, and have a favourite of all about struts and tiles. and download more PDF tutorial, i have learned struts for 2 week, it's powerful..i think. first, if you have a definition in your tiles-config.xml , you don't insert any other definition in JSP page and include it(the same definition as in you tiles-congig.xml) ,you only defined in xml file, and in you layout page, just like this: layout.jsp tiles:insert name=xxx / tiles:insert name= / and the page will be displayed named index.jsp , you need to insert ... tiles:insert definition=xx / the xx means the definition name in you tiles-config.xml. and the definition can be extends to other definition and you can use ignore=true to insert more pageany other function you can see the document about tiles, if you have some tutorial about tiles and struts, i will send you all my favourits to you. hope for help you. :) i am also a newbie in struts, i also need help for others here, we can help each other . :) - Original Message - From: Timo [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Saturday, November 29, 2003 3:29 AM Subject: Re: Tiles Help! Help with Tiles... Ricky, Thanks Alot I re-read your email over and over (before I get some sleep) and did not understand it. Just re-read it again today, and got my mistake fixed. thanks a lot. - Original Message - From: Ricky [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Friday, November 28, 2003 9:00 AM Subject: Re: Tiles Help! Help with Tiles... you don't need to put the value again..after you define your definiton in tile-config.xml,.change your code below : %@ taglib uri=/WEB-INF/struts-tiles.tld prefix=tiles% %@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean% %@ include file=/Layout/stdDefinition.jspf% tiles:insert beanName=stdLayoutDef flush=true tiles:put name=title type=stringbean:message key='title.statusreport' / /tiles:put tiles:put name=header value=/Layout/stdHeader.jsp / tiles:put name=body value=/res/error/resStatusReportBody.jsp / tiles:put name=footer value=/Layout/stdFooter.jsp / /tiles:insert to a simple code just like this: tiles:insert definition=stdLayoutDef / within the page you will be display the tiles.(not the layout page) - Original Message - From: Timo [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Saturday, November 29, 2003 12:48 AM Subject: Tiles Help! Help with Tiles... Hi all, I tried to use tiles-defs.xml to define a tile, but got the following error: 500 Internal Server Error javax.servlet.jsp.JspException: Error - Tag Insert : No value defined for bean 'stdLayoutDef' with property 'null' in scope 'null'. here is my tiles-defs.xml ?xml version=1.0 encoding=ISO-8859-1 ? !DOCTYPE tiles-definitions PUBLIC -//Apache Software Foundation//DTD Tiles Configurations 1.1//EN http://jakarta.apache.org/struts/dtds/tiles-config_1_1.dtd; tiles-definitions !-- Standard definitions -- definition name=stdLayoutDef path=/Layout/stdLayout.jsp put name=title value=Title String / put name=header value=/Layout/stdHeader.jsp / put name=footer value=/Layout/stdFooter.jsp / put name=body value=/res/error/resStatusReport.jsp / /definition /tiles-definitions and here where I used the definition: %@ taglib uri=/WEB-INF/struts-tiles.tld prefix=tiles% %@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean% %@ include file=/Layout/stdDefinition.jspf% tiles:insert beanName=stdLayoutDef flush=true tiles:put name=title type=stringbean:message key='title.statusreport' / /tiles:put tiles:put name=header value=/Layout/stdHeader.jsp / tiles:put name=body value=/res/error/resStatusReportBody.jsp / tiles:put name=footer value=/Layout/stdFooter.jsp / /tiles:insert Here where I loaded the definition in struts-config.xml... plug-in className=org.apache.struts.tiles.TilesPluginset-property property=definitions-config value=/WEB-INF/tiles-defs.xml/ set-property property=definitions-parser-validate value=true/ set-property property=moduleAware value=true/ /plug-in...so, what did I do wrong?!!! please help..thanks in advance. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED
Re: Range validation by validation.xml
thx for replying me, but the maximum is from the database...and i don't know the maximum would bei only want to validate the data wheather 0, if the value = 0 ,it will shows errors, so i use range to validate the value, i can offer the minimum value is 1, and i can't provide the maximum... except for range depends , any other depends for me to validate this case? - Original Message - From: Robert Lamping [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Saturday, November 29, 2003 3:01 AM Subject: RE: Range validation by validation.xml Dear Ricky, Why won't you validate the maximum value? If you don't, then you risk a database exception, if the value entered is too high. Is that the result you want? Robert -Original Message- From: Ricky [mailto:[EMAIL PROTECTED] Sent: Friday, November 28, 2003 5:54 PM To: Struts Users Mailing List Subject: Re: Range validation by validation.xml hi, if the value must be greater than 0. do you have any other better way? now i am using range , if i don't set the max value, it can't work ,otherwise , set a limited value, i don't know the value that inputed. i can use validwhen, but it's not available in Struts 1.1 now :( - Original Message - From: Robert Lamping [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, November 26, 2003 10:11 PM Subject: RE: Range validation by validation.xml Dear Honza, I would suggest you also supply the maximum value. var var-namemax/var-name var-value99/var-value /var The presentation in which you are working already knows something from the data layer, i.e. the value must be greater than 0. In order to prevent errors due to storing a value higher than the allowed value, I would suggest you also enter the maximum value. When you change the maximum allowed value in the table then indeed you have to change the validation.xml. When you rewrite your tests this need for adaptation will pop up. Kind regards, Robert -Original Message- From: Honza Spurn [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 26, 2003 9:25 AM To: [EMAIL PROTECTED] Subject: Range validation by validation.xml Hi there, I know, that is possible to validate throught validation.xml file if input is integer in the specified range... But I would like to check, if the input number is unsigned int. (It means in the range where minimum is equal to 1 and maximum is not specified -- 1,2,3,4,... ) I would like to range the input only from the minimum value, but not from the maximum value. Is any esay way how to do it? I've tried to specified this in validation.xml, but it doesn't work as I want: field property=numberForm depends=integer, intRange var var-namemin/var-name var-value1/var-value /var arg0 key=tech.gtsID.label/ arg1 .../ /field Thanks for helping. Sporak - 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] - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: validation : the select field and checkbox field origin value lost...
thanks for helping me! i have been solved it.. your idea was very good! before i use %=(String)an_author%, it throws a exception, '[ServletException in:/tiles/admin/selectAuthor.jsp] null' i don't know why, because the author_id data type is a java.lang.Integer... until i changed it to %=an_author.toString()% , now ,it's work... - Original Message - From: Claire Wall [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Saturday, November 29, 2003 12:56 AM Subject: Re: validation : the select field and checkbox field origin value lost... Ricky, it is possible to do what you wish to do by doing the following (example taken from a similiar thing that i did): logic:iterate id=user name=myForm property=users bean:define id=id property=id name=user/ html:option value=%= (String)id %bean:write name=user property=username//html:option /logic:iterate here i am iterating through a list of User objects in my form (my User object is basically a class with the fields 'id' and 'username'). By using bean:define.. you can then use a JSP expression to set the value of the html:option using the id of the bean:define. So in your case it will be something like: logic:iterate name=authors id=author bean:define id=an_author property=author_id name=author/ html:option value=%= (String)an_author % bean:write name=author property=author_name / /html:option /logic:iterate hope this helps claire - Original Message - From: Ricky [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Friday, November 28, 2003 4:37 PM Subject: Re: validation : the select field and checkbox field origin value lost... thanks for helping me.. and then i search a question like this at achieve mailing and it told me use html:option, and i test it, the solution is ok, but, what a pity, i can't use html:option , because.. if i use it...it will show me the exception :equal symbol expected in the jsp page , i use a logic:iterate to add my option element, and can't nested a html:option in it. just like this. logic:iterate name=authors id=author html:option value=bean:write name=author property=author_id /bean:write name=author property=author_name //html:option /logic:iterate if i use that code above , it shows me the exception... so i have to abandon the html:option tag, what a pity... :( i can only use common html syntax option, so my first problem you replied me come out.. and could anyone have a better solution about my case? or i can change the login:iterate to java script as java.util.List to use a loop to get my select option...in fact, i don't want insert a java script in my page, all of my page are using taglib, none java script within my jsp page and what about nested tag... any other better way? - Original Message - From: Janice [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, November 29, 2003 12:15 AM Subject: re: validatation : the select field and checkbox field origin value lost... Hi Ricky, After validation, struts will display whatever you specified in the input parameter of your action mapping. If you specify an action (like displayForm.do), then all of the processing that is done in that action will be performed before the page is shown. I suspect this is why the values on the form that were changed have gone back to their defaults. What you probably want to do instead is specify the .jsp page that you would normally forward to upon success (like myForm.jsp). hth, Janice - 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] - 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]
DynaActionForm basic problem.
hi, thanks for helping me! i have a problem by using DynaActionForm..
some fragment of my struts-config.xml about form bean is:
!-- article bean --
form-bean name=articleBean type=com.struts.bean.DynaArticleForm
form-property name=article_id type=java.lang.Long /
form-property name=article_title type=java.lang.String /
form-property name=post_date type=java.sql.Date /
/form-bean
and the class com.struts.bean.DynaArticleForm is extends DynaActionForm
Class to validate the form .and it directly to the excuse method of Action
public class DynaArticleForm
extends DynaActionForm {
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {
ActionErrors errors = new ActionErrors();
errors.add(author_id, new
ActionError(admin.article.author.missing));
return errors;
}
but the process can't return any errors, in fact, i have added the errors to
ActionErrors
i follow the article in
http://www.developer.com/java/ejb/article.php/2214681 and it says:
We also need to change the definition of the form in struts-config.xml to
use this new class instead of the generic DynaActionForm class. When we do
this, the validation functionality is returned
what's the problem with my program ? could you please tell me. thanx
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Re: DynaActionForm basic problem.
a moment later, i have found the reasons :)
- Original Message -
From: Ricky Yahoo [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Wednesday, November 26, 2003 10:44 PM
Subject: DynaActionForm basic problem.
hi, thanks for helping me! i have a problem by using DynaActionForm..
some fragment of my struts-config.xml about form bean is:
!-- article bean --
form-bean name=articleBean type=com.struts.bean.DynaArticleForm
form-property name=article_id type=java.lang.Long /
form-property name=article_title type=java.lang.String /
form-property name=post_date type=java.sql.Date /
/form-bean
and the class com.struts.bean.DynaArticleForm is extends DynaActionForm
Class to validate the form .and it directly to the excuse method of Action
public class DynaArticleForm
extends DynaActionForm {
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {
ActionErrors errors = new ActionErrors();
errors.add(author_id, new
ActionError(admin.article.author.missing));
return errors;
}
but the process can't return any errors, in fact, i have added the errors
to
ActionErrors
i follow the article in
http://www.developer.com/java/ejb/article.php/2214681 and it says:
We also need to change the definition of the form in struts-config.xml to
use this new class instead of the generic DynaActionForm class. When we do
this, the validation functionality is returned
what's the problem with my program ? could you please tell me. thanx
-
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Re: New to Struts !
you have to build a action-mapping in struts-config.xml, take a look at http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd to validate the struts-config.xml form to insert action-mapping just like: action type=com.struts.action.tiles.xxxAction validate=false scope=request path=/moduleListAction / i hope it can help you. :) - Original Message - From: Rama, Shreekantha (K.) [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Thursday, November 27, 2003 12:34 AM Subject: New to Struts ! Hi All, I am new to struts. I have the following lines of code in my jsp. logic:notEqual name=createForm property=baseXXXVO.method value=maintain % FORMTITLE=foms.create.title; % /logic:notEqual In struts-config.xml the entry is form-bean name=createForm type=com.xxx.action.createForm/ I am getting the error as Error 500: Cannot find bean createForm in any scope Any help ?? Regards Shree - 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: Checkbox and Map ActionForm
why not use JSTL c:forEach.? :)
- Original Message -
From: Ryan [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, November 27, 2003 12:31 AM
Subject: Checkbox and Map ActionForm
I have checkboxes on my form that have multiple options/group.
The name for each group of checkboxes is generated from the database, so
I decided to use a map on my action form to collect the checkbox values
since the names of the checkbox are not known.
However, when more than one option is selected within a group, BeanUtils
turns the array passed from the checkbox into the first value of the
array.
For example, if for box1 1,3,4 are selected, box1's value in the map is 1.
Is there a way to collect the values submitted by a checkbox group
without knowing the name of this group beforehand?
Thanks
Ryan
The html form:
html:form action=/setMethods scope=request
html:checkbox property=value(box1) value=1/1
html:checkbox property=value(box1) value=2/2
html:checkbox property=value(box1) value=3/3
html:checkbox property=value(box1) value=4/4
html:checkbox property=value(box1) value=5/5
brbr
html:checkbox property=value(box2) value=a/a
html:checkbox property=value(box2) value=b/b
html:checkbox property=value(box2) value=c/c
br
input type=submit
/html:form
The action form
public class FooForm extends ActionForm {
private final Map values = new HashMap();
public void setValue(String key, Object value){
values.put(key, value);
}
public Object getValue(String key){
return values.get(key);
}
}
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Re: Does Taglibs cause any performance Issues ???
i suggest you use taglib ,especially JSTL, i think we should use less java script in jsp page, do more action in actio servlet, it can make you more convinient. i was glad that i use taglib into my project, more use it, more convinient you be. - Original Message - From: Shakti [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Tuesday, November 25, 2003 7:15 PM Subject: Does Taglibs cause any performance Issues ??? Hi All, I want to know whether use of taglibs in jsp cause any kind of performance issues. Someone told me that i should avoid using taglibs becuz they r being loaded into memory and in many cases during stress testing applications have failed because of excess use of taglibs . I want to know your views regarding this ! Cheers.. Shakti - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
coundn't be a nested code like this?
hi, struts exper! i have a problem about struts taglib, like these code below: html:form action=tiles:getAsString name=form_action / it show me the exception: rg.apache.jasper.JasperException: /layouts/admin/addDataLayout.jsp(15,48) equal symbol expected and when i change to the follow codes , it remain showed me the same exception.. tiles:useAttribute name=form_action / html:form action=bean:write name=form_action / my tiles configuration is: definition name=.admin.add.article extends=.admin.page put name=form_action value=/addArticleActiontype=string / put name=admin_select_author value=.admin.select.author type=definition / /definition i want to set the property into tiles context and get it from jsp page as string to set the form action property - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Basic question about html:
hi, so glad that i met the same question as you html:form action=/addArticleAction module id: html:select property=module_id logic:iterate name=modules id=module option value=bean:write name=module property=module_id /abc/option /logic:iterate /html:select article title:html:text property=article_title / br /html:form and it show me the errors: equal symbol expected --- can't nested tag like that? any solution about this? - Original Message - From: Raman [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Tuesday, November 25, 2003 8:11 PM Subject: Basic question about html: hello all, i have a basic problem in html:radio I want to use it in the loop for radio buttons. But facing problems in setting the value of the control. i have tried html:radio property=id value=bean:write name=filters property=FilterId / but this is not working. Any help regarding this?? - 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: Basic question about html:
thanks ,it can be work now, but what about this one? html:form action=tiles:getAsString name=form_action / it show me the exception: rg.apache.jasper.JasperException: /layouts/admin/addDataLayout.jsp(15,48) equal symbol expected and when i change to the follow codes , it remain showed me the same exception.. tiles:useAttribute name=form_action / html:form action=bean:write name=form_action / my tiles configuration is: definition name=.admin.add.article extends=.admin.page put name=form_action value=/addArticleActiontype=string / put name=admin_select_author value=.admin.select.author type=definition / /definition i want to set the property into tiles context and get it from jsp page as string to set the form action property - Original Message - From: Ben Anderson [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, November 25, 2003 8:27 PM Subject: Re: Basic question about html: if that's how you want to do it you need to change your quotes from: option value=bean:write name=module property=module_id/abc/option to: option value='bean:write name=module property=module_id/'abc/option From: Ricky Lee [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Subject: Re: Basic question about html: Date: Tue, 25 Nov 2003 20:21:29 +0800 hi, so glad that i met the same question as you html:form action=/addArticleAction module id: html:select property=module_id logic:iterate name=modules id=module option value=bean:write name=module property=module_id /abc/option /logic:iterate /html:select article title:html:text property=article_title / br /html:form and it show me the errors: equal symbol expected --- can't nested tag like that? any solution about this? - Original Message - From: Raman [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Tuesday, November 25, 2003 8:11 PM Subject: Basic question about html: hello all, i have a basic problem in html:radio I want to use it in the loop for radio buttons. But facing problems in setting the value of the control. i have tried html:radio property=id value=bean:write name=filters property=FilterId / but this is not working. Any help regarding this?? - 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] _ Is there a gadget-lover on your gift list? MSN Shopping has lined up some good bets! http://shopping.msn.com - 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]
bug of struts bean taglib?
hi,i get a problem in my program. when i copy the struts-excercise-taglib example file (bean-write.jsp, just some fragment below) to a new web application(with strut1.1 under tomcat 4.1.29) and test it, it can't work and showed me the errors below, but i test the bean-write.jsp under struts-excercise-taglib folder, it can work smoothly , after that, i found a problem, if i add the code below into web.xml of my new web application ,the bean-write i created before can work smoothly, when i remove that, i can't work: my bean-write.jsp --- %@ page language=java % %@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean % % pageContext.setAttribute(test1.int, new Integer(123)); pageContext.setAttribute(test1.string, This is a string); % bean:write name=test1.int/ //-- but when i remove this line above, leave string type alone , it can work also. bean:write name=test1.string/ //leave this alone , can work if i add this configuation - .. init-param param-nameapplication/param-name param-value/param-value /init-param --- to web.xml after servlet servlet-nameaction/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class ... it can work when i remove the configuation above , it can't work and show below: could some one help me? is it a bug of write bean? or i must add the configuration into web.xml, even then i didn't set any value of the application property of servlet? HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Cannot find message resources under key org.apache.struts.action.MESSAGE at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2 54) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:256 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
bean:write basic question.
hi,i get a problem in struts taglib. i test the bean-write.jsp under struts-excercise-taglib folder, it can work smoothly , if i create a new application, and test bean-write.jsp, it can't work, after that, i found a problem, if i add the code below into web.xml of my new web application ,the bean-write i created before can work smoothly, when i remove that, i can't work: web.xml - .. init-param param-nameapplication/param-name param-value/param-value /init-param --- my bean-write.jsp --- %@ page language=java % %@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean % % pageContext.setAttribute(test1.int, new Integer(123)); pageContext.setAttribute(test1.string, This is a string); % bean:write name=test1.int/ bean:write name=test.string/ if i remove bean:write name=test1.int/ or change it to bean:write name=test1.int format= / it can be work properly too. could some one help me? should i necessarily add the configuration above into web.xml it can be work? even then i didn't set any value of the application property of servlet? if i don't add configuration to web.xml, why i add a property 'format=' into bean:write it also can work? HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Cannot find message resources under key org.apache.struts.action.MESSAGE at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2 54) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:256 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
HTTP Reply Already Emitted - File Upload - ActionServlet - Exception Handling
I am having a problem with the FileUpload provided with Struts. You can set a maximum size for the file being uploaded. The problem occurs when the FileUpload process reaches the maximum file size. A ServletException is thrown stating that the max size limit has been reached (and the upload stops); however, I can't seem to catch it in any code or even use the errorpage functionality within JSP. When I use the errorpage, I can see that my error page is being called and processed, but I get the following error message (from the SilverStream console - both business object and client logging set): AgoServletOutputStream.flush m_committed=true m_noflush=false AgoServletOutputStream.flush m_committed=true m_noflush=false AgoServletOutputStream.close AgoServletOutputStream.flush m_committed=true m_noflush=false AgoServletOutputStream.sendLastChunk AgoHttpReplyEvent.completeContent() m_redirected=false AgoServletOutputStream.close [CLI0-4ec31c19a91c4ad79c2bb3f74d6c05d3] Reply was already emitted: c0;client0: idle. java.lang.RuntimeException: Bad request, no URL ! at com.sssw.shr.http.HttpRequestMessage.notifyBeginParsing(HttpRequestMessage.java:187) at com.sssw.shr.mime.MimeParser.parse(MimeParser.java:104) at com.sssw.srv.http.Client.getNextRequest(Client.java:334) at com.sssw.srv.http.Client.loop(Client.java:1194) at com.sssw.srv.http.Client.runConnection(Client.java:1421) at com.sssw.srv.http.Client.run(Client.java:1381) at java.lang.Thread.run(Thread.java:484) [CLI0-4ec31c19a91c4ad79c2bb3f74d6c05d3] Replying: HTTP/1.1 500 Internal Server Error Date: Fri, 14 Sep 2001 13:00:47 GMT Content-Length: 121 Content-Type: text/html Server: SilverStream Server/10.0 In the browser, I get a DNS not found error. I think this is from the HTTP reply already being emitted and then trying to forward to the error page. I have changed my Struts configuration to redirect instead of forwarding but to no avail. From my Action, I tried throwing a new ServletException to see if the error page is display - it is. That means there is something going on in the FileUpload process. Any ideas?? Thanks! Ricky Frank
Re: Multipart File Upload Struts Example
Yes, under the webapps directory of wherever you installed Struts, there is a struts-upload.war file that contains everything you should need. Ricky At 10:41 AM 9/13/2001 -0400, you wrote: Is there a Struts example of how to upload files using the built-in org.apache.struts.upload package? Thanks! Pierre _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com
RE: file upload problems
I am trying to accomplish the same thing but am taking a different approach. I have not changed any Struts code, instead I am trying to use the error page functionality to handle the ServletException. I tried a file upload with the same limitations as you mention below and did not have a problem with the browser continuing to upload. My problem, however, is that the error page is not being displayed. I can see in the trace that it is being called but then just as it should be displayed in the browser I get a RuntimeException: java.lang.RuntimeException: Bad request, no URL ! at com.sssw.shr.http.HttpRequestMessage.notifyBeginParsing(HttpRequestMessage.java:187) at com.sssw.shr.mime.MimeParser.parse(MimeParser.java:104) at com.sssw.srv.http.Client.getNextRequest(Client.java:334) at com.sssw.srv.http.Client.loop(Client.java:1194) at com.sssw.srv.http.Client.runConnection(Client.java:1421) at com.sssw.srv.http.Client.run(Client.java:1381) at java.lang.Thread.run(Thread.java:484) I then get a DNS server not found error in the browser. I believe that it has something to do with how Struts is forwarding control to the error page. I'm not sure but I think it might be because the response was already committed by the time the forward is taking place. I tried reconfiguring Struts to use a redirect instead of a forward but that didn't seem to help. Anyone have any ideas? Ricky At 12:04 PM 9/13/2001 -0700, you wrote: Hello, Does anybody know what I can do to resolve the following problem with the file upload? Summary of problem: When I try to upload a file larger than the maximum limit allowed, the Maximum length exceeded message doesn't appear on the screen until the entire file is uploaded. In other words, even though the server throws MaxLengthExceededException right away, the browser keeps processing the file. I can't figure out a way to cancel the processing so that the message is displayed right away! This happens within Struts Framework as well as outside Struts framework. Detail Description: To see how Struts handles file uploading here's what I am doing; 1) One of the business requirement for my project is that the user is not allowed to attach files larger than a certain limit. 2) To catch this condition I added 'maxFileSize' to web.xml (as described in the attached email). 3) This is when I started getting MaxLengthExceededException and Internal Server Error (as described in the attached email). 4) To resolve this temporarily, I decided to play around with the struts code, so I changed the code to pass the 'MaxLengthExceededException' all the way up to the ActionServlet. I changed the following methods; MultipartIterator Constructor DiskMultipartRequestHanlder.handleRequest() RequestUtils.populate() ActionServlet.processPopulate() ActionServlet.process() 5) This works really well for files of small size. But when I set the maxFileSize to 1Meg and try to upload a 30Meg file the server throws the MaxLengthExceededException right away, but the browser keeps processing the 30Meg file. The Maximum file limit exceeded message doesn't show up for about 10 minutes - until the browser is finished processing the file. Is there a way to cancel browser processing right away? Thanks for your time. - Ajay -Original Message- From: Ajay Chitre [mailto:[EMAIL PROTECTED]] Sent: Monday, September 10, 2001 11:56 PM To: [EMAIL PROTECTED] Subject: RE: file upload problems Mike, I tried setting the maxFileSize as follows; init-param param-namemaxFileSize/param-name param-value100K/param-value /init-param This throws a MaxLengthExceededException as expected. I would like to catch this exception and show a user friendly message on the screen. How can I do that? Please help Here's what I am doing; 1) I unzipped the struts-upload.war file that came with Struts 1.0. (I believe you wrote this sample app - thanks!) 2) In the web.xml I made the changes shown above. 3) I ran this app in Weblogic 5.1 (sp 9) and Tomcat 3.2.3. In both cases, when I submit a file larger than 100K I get a MaxLengthExceededException and I get Error 500 - Internal Server Error on the screen. Here's my understanding of the problem - Please ignore this if it doesn't make sense... This exception is thrown in the BufferedMultipartInputStream constructor. Shouldn't this exception be passed all the way up to the ActionServlet.processPopulate()? This method has access to the 'formInstance' which can be used to notify the user. Does this make sense? Anyway, any help in this matter will be greatly appreciated. Thanks. - Ajay -Original Message- From: SCHACHTER,MICHAEL (HP-NewJersey,ex2) [mailto:[EMAIL PROTECTED]] Sent: Monday, September 10, 2001 10:18 AM To: '[EMAIL PROTECTED]' Subject: RE: file upload problems Ricky
RE: file upload problems
I have the exact same problem and am looking for the same answer At 11:55 PM 9/10/2001 -0700, you wrote: Mike, I tried setting the maxFileSize as follows; init-param param-namemaxFileSize/param-name param-value100K/param-value /init-param This throws a MaxLengthExceededException as expected. I would like to catch this exception and show a user friendly message on the screen. How can I do that? Please help Here's what I am doing; 1) I unzipped the struts-upload.war file that came with Struts 1.0. (I believe you wrote this sample app - thanks!) 2) In the web.xml I made the changes shown above. 3) I ran this app in Weblogic 5.1 (sp 9) and Tomcat 3.2.3. In both cases, when I submit a file larger than 100K I get a MaxLengthExceededException and I get Error 500 - Internal Server Error on the screen. Here's my understanding of the problem - Please ignore this if it doesn't make sense... This exception is thrown in the BufferedMultipartInputStream constructor. Shouldn't this exception be passed all the way up to the ActionServlet.processPopulate()? This method has access to the 'formInstance' which can be used to notify the user. Does this make sense? Anyway, any help in this matter will be greatly appreciated. Thanks. - Ajay -Original Message- From: SCHACHTER,MICHAEL (HP-NewJersey,ex2) [mailto:[EMAIL PROTECTED]] Sent: Monday, September 10, 2001 10:18 AM To: '[EMAIL PROTECTED]' Subject: RE: file upload problems Ricky, The maximum upload size is represented as an init-param for ActionServlet: To set it as an init-param in web.xml: servlet servlet-nameaction/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-namemaxFileSize/param-name param-value100K/param-value /init-param load-on-startup2/load-on-startup /servlet The value of maxFileSize can be represented as in bytes by not appending any characters to the end, kilobytes by appending a K at the end, megabytes by appending an M at the end, and gigabytes by appending a G at the end. Example: 100 bytes: servlet servlet-nameaction/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-namemaxFileSize/param-name param-value100/param-value /init-param load-on-startup2/load-on-startup /servlet 100 kilobytes: servlet servlet-nameaction/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-namemaxFileSize/param-name param-value100K/param-value /init-param load-on-startup2/load-on-startup /servlet 100 Megabytes: servlet servlet-nameaction/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-namemaxFileSize/param-name param-value100M/param-value /init-param load-on-startup2/load-on-startup /servlet 100 Gigabytes servlet servlet-nameaction/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-namemaxFileSize/param-name param-value100G/param-value /init-param load-on-startup2/load-on-startup /servlet -Original Message- From: Ricky Frank [mailto:[EMAIL PROTECTED]] Sent: Monday, September 10, 2001 12:29 PM To: [EMAIL PROTECTED] Subject: RE: file upload problems Can you also provide an example of the tag for limiting the size of the file uploaded? Or is this not supported? I've dug through some of the underlying code and it looks like it is but I don't see anything in the tag definition on how to invoke this limitation. Thanks. Ricky Frank At 12:10 PM 9/10/2001 -0400, you wrote: Rightfully Disgruntled File Upload Users, I'll set aside some time next week to address all the file upload issues, I apologize for the long delay. In the interim, please use bug reports (http://nagoya.apache.org/bugzilla/) to report all file upload issues that you come across. Check to see if it's reported, if not, go ahead and do so. This notifies me directly. -Original Message- From: Tom Tibbetts [mailto:[EMAIL PROTECTED]] Sent: Monday, September 10, 2001 9:59 AM To: [EMAIL PROTECTED] Subject: file upload mangling files Hi. What's the status on fixing the file upload problem of files getting mangled? I use Struts ver 1.0. Is there a fix available??? Thanks, This is very important to us. Tom Tibbetts _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com
RE: file upload problems
Can you also provide an example of the tag for limiting the size of the file uploaded? Or is this not supported? I've dug through some of the underlying code and it looks like it is but I don't see anything in the tag definition on how to invoke this limitation. Thanks. Ricky Frank At 12:10 PM 9/10/2001 -0400, you wrote: Rightfully Disgruntled File Upload Users, I'll set aside some time next week to address all the file upload issues, I apologize for the long delay. In the interim, please use bug reports (http://nagoya.apache.org/bugzilla/) to report all file upload issues that you come across. Check to see if it's reported, if not, go ahead and do so. This notifies me directly. -Original Message- From: Tom Tibbetts [mailto:[EMAIL PROTECTED]] Sent: Monday, September 10, 2001 9:59 AM To: [EMAIL PROTECTED] Subject: file upload mangling files Hi. What's the status on fixing the file upload problem of files getting mangled? I use Struts ver 1.0. Is there a fix available??? Thanks, This is very important to us. Tom Tibbetts _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com
