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;
}
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