You'll have to use indexed property getters. I believe you'll also have to put vTwo
into your form bean so you can take advantage of the indexed property getter.
Like so:
<logic:iterate id='item' name='vOne' indexId='idx'>
<logic:notEqual name="<%=idx.intValue()%>" value="0">
,
</logic:notEqual>
<bean:write name='item'/>:<bean:write name='myForm' property='<%="vTwo[" +
idx.intValue() + "]" %>' />
</logic:iterate>
I used single quotes around the attributes here because of the double quotes within
the JSP expression, b.t.w.
Note that this would be a lot cleaner if you used a Tuple object (named whatever you
like) that contained (number,letter) fields and use a single Vector of these objects:
<logic:iterate id='tuple' name='tupleVector' indexId='idx'>
<logic:notEqual name="<%=idx.intValue()%>" value="0">
,
</logic:notEqual>
<bean:write name="tuple" property="number"/>:<bean:write name="tuple"
property="letter" />
</logic:iterate>
<bean:write name='responseProcessForm'
> property='<%= "msgCode["
> + index.intValue() + "]" %>'
> -----Original Message-----
> From: Andy Kriger [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, October 02, 2002 11:52 AM
> To: Struts Users Mailing List
> Subject: logic:iterate question
>
>
> I have two vectors of the same length. I can iterate over one
> and retrieve
> values. How can I use the index of that iteration to
> reference the other
> vector?
>
> For example
> vOne = { 1,2,3,4 }
> vTwo = { a,b,c,d }
>
> I iterate over vOne producing 1,2,3,4,
> <logic:iterate id='item' name='vOne' indexId='idx'>
> <bean:write name='item'/>,
> </logic:iterate>
>
> How can I get the output to produce 1:a,2:b,3:c,4:d,?
>
> (note the formatting is not important, just interested in how
> to reference
> vTwo using vOne's idx)
>
> thx
>
>
>
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