Hi all,

There's an array with variable length, I want to use it in order to create some <html:text> tags with indexed property, so I use a tag like what follows:
<logic:iterate name="theArray" id="element" indexId="index">

I tried following tag to create text input fields
<html:text property="theArray[index].propertyName" />
but an IllegalArgumentException occurs when I run the application.

What is the correct <html:text> with an indexed property to be nested in the <logic:iterate> tag?

Thanks
Majid Makki

Hi,

the iterate tag stores the current iteration element in a page context variable with the name "id". So you can use it directly:

<logic:iterate name="theArray" id="element">
   <html:text name="element" property="propertyName"/>
</logic:iterate>

Hope that helps,

René Zanner

If you need to get the value, you try to document.form[0][fieldName]

Hi,

try the following:
<html:text property='<%= "theArray[" + index + "].propertyName" %>'/>

or if you want to avoid the pain with the notation
user struts-el:
<html:text property="theArray[${index}].propertyName"/>

you can read mor about indexed properties at http://struts.apache.org/faqs/indexedprops.html

hope this helps,
Andreas.