Rick Reumann wrote:
Bill Siggelkow wrote:
Okay -- now I am confused -- if I use your approach I get ...
javax.servlet.ServletException: Cannot find bean esami in any scope
I have to specify the name of the form as the value for the 'name' atrribute of logic:iterate
Are you sure you have the iterate taking place inside of (below) <html:form ... > (Been a while since I've used logic:iterate though. Just use the JSTL forEach.. he he I'm telling you, you're the JSTL master:).
Yeah -- the logic:iterate is in the html:form -- though I don't think it really makes a difference -- the iterate tag knows nothing about being in a form. From my experience, using indexed="true" applies the index to the "name" specified for the html:text (or other html:) tag, not the "property" ... therefore, I can only used indexed="true" if I am setting the property of a nested bean that is indexed. I can set the value if the indexed property is a simple type (e.g. a String).
So if I have an indexed property Foo that is a String array than I have to use scriptlet ...
<logic:iterate name="MyForm" property="fooArray" id="foo" indexId="ctr">
<br/><html:text property=’<%="foo["+ctr+"]"%>’/>
</logic:iterate>
This will render <br/><input type="text" name="foo[0]"> <br/><input type="text" name="foo[1]"> ...
However, if the indexed property is itself a bean, say Foo with property Bar, I can use indexed=true
<logic:iterate name="MyForm" property="fooArray" id="foo">
<br/><html:text name="foo" property="bar" indexed="true"/>
</logic:iterate>This will render <br/><input type="text" name="foo[0].bar"> <br/><input type="text" name="foo[1].bar">
Bill
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