Your problem is trying to use a JSP tag within a JSP tag:
<nested:text styleClass="label" maxlength="100" name="functionalities"
property="label" indexed="true" onChange="fnUpdate('<bean:write
name="indxFunc"/>');"/>
Try something like: onChange="<%= "fnUpdate('" + <bean:write
name="indxFunc"/> + "')" %>"/>
On 8/29/05, Anjishnu Bandyopadhyay <[EMAIL PROTECTED]> wrote:
>
>
>
>
>
> Hi all,
>
>
>
> I have a <nested:iterate> where I am iterating over a list of objects. Each
> object has a property "label", which is being displayed as a textbox.
>
>
>
> Now, I have a hidden field "hdnField", for each row of object.
>
>
>
> I want to call a javascript function "fnUpdate" onChange of the textbox to
> update the hidden field.
>
>
>
> So, I need to pass the index (row number) of the particular row to the
> javascript function, so that, the particular hidden field for the particular
> row can be updated.
>
>
>
> I am trying something as follows:
>
>
>
> <nested:iterate id="functionalities" name="functionalities"
> indexId="indxFunc">
>
>
>
> <nested:text styleClass="label" maxlength="100" name="functionalities"
> property="label" indexed="true"
>
> onChange="fnUpdate('<bean:write name="indxFunc"/>');"/>
>
>
>
> <nested:hidden name="functionalities" property="hdnField"
> indexed="true"/>
>
>
>
> </nested:iterate>
>
>
>
> (The above code snippet is also in the attached .txt file, in case there is a
> problem in reading).
>
>
>
> But it is not identifying "indxFunc" for "nested:text" in "<nested:iterate>".
>
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>
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> It works fine for static tags like "<img>" or "<a>" in "<nested:iterate>",
>
>
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> eg. <img src="find.gif" onclick="fn('<bean:write name="indxFunc"/>');" />
>
>
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> Any way to solve the problem?
>
>
>
> A work-around is to update the hidden field in each row just before
> submitting the form. But I was wondering if the problem can be solved the way
> I am
>
> trying.
>
>
>
> Thanks for your time,
>
> Anjishnu.
>
>
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>
> <nested:iterate id="functionalities" name="functionalities"
> indexId="indxFunc">
>
> <nested:text styleClass="label" maxlength="100" name="functionalities"
> property="label" indexed="true"
> onChange="fnUpdate('<bean:write name="indxFunc"/>');"/>
>
> <nested:hidden name="functionalities" property="hdnField"
> indexed="true"/>
>
> </nested:iterate>
>
>
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