That should work just fine. Nothing jumps out at me as being wrong.
In fact, I just tried a simplified test case and it worked fine:
public Object[][] getData() {
return new Object[][] {
{ "fred", "flintstone" },
{ "barney", "rubble" }
};
}
@Property
private Object[] column;
<ul>
<t:loop source="data" value="column">
<li>
ROW:
<ul>
<t:loop source="column" value="var:temp">
<li>${var:temp}</li>
</t:loop>
</ul>
</li>
</t:loop>
</ul>
Which rendered as:
<ul>
<li>
ROW:
<ul>
<li>fred</li>
<li>flintstone</li>
</ul>
</li>
<li>
ROW:
<ul>
<li>barney</li>
<li>rubble</li>
</ul>
</li>
</ul>
On Thu, Mar 27, 2008 at 11:24 AM, Britske <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> I'm breaking my head on this one.
> I have 2 nested loops where the value of the outer loop is used as the
> source of the inner loop.
>
> The problem is that getCurPhotoAsThumb() is never called (as noticed by
> debugging) thus nothing is rendered.
> I've made sure that getCurThumbSublist() has at least 1 element.
>
> Anyone?
>
> I've supplied the relative template and class-parts:
>
> TEMPLATE>
> ---------------------
> <t:loop source="listOfThumbSubLists" value="curThumbSublist">
> <div id="${currentThumbContainerId}" class="thumbcontainer">
> <t:loop source="curThumbSublist" value="curPhotoAsThumb">
> ${curPhotoAsThumb.url}
> </t:loop>
> </div>
> </t:loop>
>
>
> CLASS>
> ---------------
> private int maxListsize = 6;
> private List<Photo> curThumbSublist;
> private Photo curPhotoAsThumb;
> private int curListCounter = 0;
>
> public List<Photo> getCurThumbSublist()
> {
> return curThumbSublist;
> }
>
> public void setCurThumbSublist(List<Photo> curThumbSublist)
> {
> this.curThumbSublist = curThumbSublist;
> curListCounter++;
> }
>
> public String getCurrentThumbContainerId()
> {
> return "thumb_"+curListCounter;
> }
>
> public List<List<Photo>> getListOfThumbSubLists(){
> curListCounter= 0;
> List<List<Photo>> outputlist = new ArrayList<List<Photo>>();
>
> Set<Photo> set = this.getPage().getPhotos();
> List<Photo> list = new ArrayList<Photo>();
> for(Photo p: set){
> list.add(p);
> System.out.println(p.getUrl());
> }
> int counter = 0;
> boolean stop = false;
> while(!stop){
> outputlist.add(list.subList(counter,
> Math.min(counter+maxListsize,outputlist.size())));
> if(list.size()<=counter+maxListsize){
> stop = true;
> }
> counter += maxListsize;
> }
> return outputlist;
> }
>
> public Photo getCurPhotoAsThumb()
> {
> return curPhotoAsThumb;
> }
>
> public void setCurPhotoAsThumb(Photo curPhotoAsThumb)
> {
> this.curPhotoAsThumb = curPhotoAsThumb;
> }
> --
> View this message in context:
> http://www.nabble.com/T5%3A-nested-loops-don%27t-work-%28can%27t-figure-this-one-out%29-tp16330163p16330163.html
> Sent from the Tapestry - User mailing list archive at Nabble.com.
>
>
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>
--
Howard M. Lewis Ship
Creator Apache Tapestry and Apache HiveMind
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