Sridhar,
Doing
<html-el:text property="ips(${Element.value})" /> is illegal in your
case cause this would generate the following call :
getIps(<Element.value>) and setIps(String key, Object value) with the
result of Element.value as the 'key' and the new value as the value. But
your HashMap doesn't contain any element by this key.
If you're trying to update the values of elements in the map stored by
their keys then you just need the first <html-el:text
property="ips(${Element.key})"> element. I hope I understand your what
you're trying to achieve here.
HTH,
Erez
-----Original Message-----
From: Sridhar Kotagiri [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 07, 2003 8:03 PM
To: Struts Users Mailing List
Subject: RE: Struts Problem
Hi Erez,
when Im using html-el tags its throwing an exception
<html-el:form action="/myaccount/advanced/edit/continue">
<logic:notEmpty name="editAdvancedForm" property="ip">
<b class="txtMedium" id="large"><bean:message
bundle="content" key="title.ipaddresses"/></b>
<table width="100%" cellspacing="0" cellpadding="2"
border="0">
<logic:iterate id="Element"
name="editAdvancedForm" property="ip">
<tr class="textbox"
style="width:150px;">
<td><html-el:text
property="ips(${Element.key})" /></td>
<td><b><bean:message
bundle="content" key="common.pointsto"/></b></td>
<td><html-el:text
property="ips(${Element.value})" /></td>
</tr>
</logic:iterate>
</table>
</logic:notEmpty>
<html-el:form>
org/apache/taglibs/standard/lang/support/ExpressionEvaluatorManager'
javax.servlet.ServletException:
org/apache/taglibs/standard/lang/support/ExpressionEvaluatorManager at
org.apache.jasper.runtime.PageContextImpl.handlePageException
Thanks!
Sridhar
-----Original Message-----
From: Erez Efrati [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 07, 2003 1:26 PM
To: 'Struts Users Mailing List'
Subject: RE: Struts Problem!!!!Urgent
The reason this is not working for you is that "Element" bean name is
not around there when the request is populated back to your form. It is
there only when the JSP is populated from the action inside the
iteration.
To do what you want to do:
<html-el:text property="ips(${Element.key})" />
using the html-el taglib of Struts-EL.
Haven't tested it but I think it should work.
HTH,
Erez
-----Original Message-----
From: Sridhar Kotagiri [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 07, 2003 6:16 PM
To: Struts Users Mailing List
Subject: Struts Problem!!!!Urgent
Hi,
I have a HashMap in my ActionForm bean.I am able to display the
data.Butwhen I submit this form
I am unable to carry the data.can anyone help me regarding this.
<logic:notEmpty name="editAdvancedForm" property="ip">
<b class="txtMedium" id="large"><bean:message bundle="content"
key="title.ipaddresses"/></b>
<table width="100%" cellspacing="0" cellpadding="2" border="0">
<logic:iterate id="Element" name="editAdvancedForm"
property="ip">
<tr class="textbox" style="width:150px;">
<td><html:text name="Element"
property="key"/></td>
<td><b><bean:message bundle="content"
key="common.pointsto"/></b></td>
<td><html:text name="Element"
property="value"/></td>
</tr>
</logic:iterate>
</table>
</logic:notEmpty>
Action Form
public class EditAdvancedForm extends ValidatorForm {
//~ Instance fields
--------------------------------------------------------
private String domain_Id;
private Map ip;
public EditAdvancedForm(){
ip=new HashMap();
}
public void setIps(String key,String value) {
ip.put(key,value);
}
public Object getIps(String key)
{
return ip.get(key);
}
public Map getIp() {
return ip;
}
/**
* @param map
*/
public void setIp(Map map) {
ip = map;
}
}
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