Hey marc!
Glad to see your post to the list.
Try bagging the index binding for now. I'm not sure if you need it.
Try something like this:
//In your .java
private List htmlBoxesAsStringsList;
private String component; // dropped the 's', this is an iterator object
...add getters and setters.
<component id="foreachCustomer" type="Foreach">
<binding name="source" expression="htmlBoxesAsStringsList"/>
<binding name="value" expression="component"/>
</component>
<component id="textDisplayed" type="Insert">
<binding name="value" expression="component" />
</component>
See if that helps.
Cheers,
Eric - go devils!
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 14, 2003 11:47 AM
> To: [EMAIL PROTECTED]
> Subject: [Tapestry-developer] Foreach where value is another component
>
>
> Newbie to Tapestry, any help would be much appreciated.
> I have a Foreach component, and want the value binding to be bound to
> another component on the same page.
> Here's what i want to achieve:
> <component id="boxesList" type="Foreach">
> <binding name="source" value="htmlBoxesAsStringsList" />
> <binding name="value" value="components.textDisplayed" />
> <binding name="index" value="boxesIndex" />
> </component>
> .....
> .....
> <component id="textDisplayed" type="Insert">
> <binding name="value" expression="insertText" />
> </component>
>
> Currently, getInsertText() in my code returns the same String
> every time,
> BUT my goal is return something different based on the
> Foreach's index.
> AND, my ultimate goal is to not use an "Insert" component,
> but a much more
> complex custom component that still bases its actions on the Foreach's
> index.
>
> The exception being thrown is a
> net.sf.tapestry.ReadOnlyBindingException
> which seems somewhat *reasonable*.......
> I feel the answer is right under my nose, and i'll kick
> myself later for
> this, but any advice would be greatly appreciated.
>
> Thanks,
> marc
>
>
>
>
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