Shove any parameters from your map in to the queryString using jstl
<c:forEach items="${mapOfParams}" var="bleh"><c:set var="blehString"
value="${blehString}&${bleh}"/></c:forEach>
var queryString = "?<c:out value="${blehString}" />";
would give you :
var queryString = "?foo=bar&cheese=yummy";
(thats assuming each value in mapOfParams was a url param in the form "name=value"
otherwise you would get queryString = "?foo&cheese"; if you see what I mean)
hth
Chris McCormack
-----Original Message-----
From: Chris Roderick [mailto:[EMAIL PROTECTED]
Sent: 01 July 2004 14:14
To: Struts Users Mailing List
Subject: RE: Appending html:option to a html:link
Thank you for your reply.
The only thing that is missing from this are the map of attributes that
I was originally appending to the html:link. Is it a case of - you can
have one or the other?
Cheers,
Chris
> -----Original Message-----
> From: McCormack, Chris [mailto:[EMAIL PROTECTED]
> Sent: 01 July 2004 15:07
> To: Struts Users Mailing List
> Subject: RE: Appending html:option to a html:link
>
> Dont think its possilbe unless you use a bit of javascript.
> As its lunchtime I have knocked out a bit of a solution in javascript
(not tested).
>
>
> <script language="javascript">
>
> var queryString = "?";
> var count = 0;
>
> function appendToUrl(newValue){
>
> queryString +="&"+count+"="+newValue;
>
> }
>
> function doLink(link){
>
> location.href=link+queryString;
> }
>
> </script>
>
>
> <html:select name="VectorInfoForm" property="chartFormat"
> onChange="appendToUrl(this.options[selectedIndex].text)" size="1">
>
> <html:option value="1">DHTML</html:option>
>
> <html:option value="2">Java</html:option>
>
> </html:select>
>
> <a href='"javascript:doLink("SingleVectorChartAction.do")'>click
meh</a>
>
> -----Original Message-----
> From: Chris Roderick [mailto:[EMAIL PROTECTED]
> Sent: 01 July 2004 13:49
> To: [EMAIL PROTECTED]
> Subject: Appending html:option to a html:link
>
>
> Hi,
>
>
>
> I have a JSP page that has a list of hml:links, each with a map of
> attributes appended e.g.:
>
>
>
> <html:link href="SingleVectorChartAction.do?" name="attributes">
>
> chart
>
> </html:link>
>
>
>
> (where attributes is a map).
>
>
>
> On the same page, I have a html:select e.g.:
>
>
>
> <html:select name="VectorInfoForm" property="chartFormat" size="1">
>
> <html:option value="1">DHTML </html:option>
>
> <html:option value="2">Java</html:option>
>
> </html:select>
>
>
>
> When a user clicks on the link, I would like to append the currently
> selected option from the html:select to the link, without submitting
the
> form.
>
>
>
> Does anybody know if this is possible, and if so - how?
>
>
>
> Thank you in advance,
>
>
>
> Chris
>
>
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