我想循环显示列表,并根据顺序打印列表中的元素:
下面是我的VF页面代码:
<apex:pageBlockSectionItem >
<apex:repeat value="{!listA}" var="a">
{!a}
<apex:repeat value="{!listtodo}" var="t">
{!t}
</apex:repeat>
</apex:repeat>
</apex:pageBlockSectionItem>
下面是我的控制器代码:
listA = new List<String>(); // Here actually is like this ['Sentence 1','Sentence 2']
listB = new List<String>(); // here actually is like this ['I have many thing','I have a lot of thing','I always have things','Nothing','Have no thing','I do not have it']
for (Object to: tod) {
Map<String, Object> c= (Map<String, Object>)to;
Boolean is = (Boolean)c.get('is');
if(is == True){
sentence = (String)c.get('xx');
listA.add(sentence);
ts = (List<Object>) candidate.get('ts');
for (Object tto: ts) {
Map<String, Object> temp_tto = (Map<String, Object>)tto;
todo = (String) temp_tto.get('ts');
listB.add(todo);
Map<String, Object> info = (Map<String, Object>) temp_tto.get('info');
我想要的是让我的VF页面根据此格式打印元素。
句子1:
我有很多东西
我有很多东西
我总是有东西
句子2:
什么都没有
没事
我没有
有没有办法这样显示我的数据?