jQuery

1 //添加属性 
2 $("#id").attr("style","color:#0C3");
3 //获取属性
4 $("#id").attr("style");

 1 $.ajax({
 2         type:‘POST‘,
 3         url:‘pk/attention‘,
 4         data:{},
 5         dataType:‘json‘,
 6         cache:false,
 7         success:function(data){
 8                   
 9         }，
10        error:function(e){
11            alert(e);
12        } 
13 });

1 $("#id").text(); 

listHtml+=(vala[item].myattention=="0"?‘<i class="fa fa-star" id="‘+vala[item].RESERVATION_ID+‘" style="cursor: pointer;" onclick="guanzhu(\‘‘+vala[item].RESERVATION_ID+‘\‘);" value="‘+vala[item].attentionsum+‘"> 关注：‘+vala[item].attentionsum+‘</i>‘:‘<i class="fa fa-star" style="cursor: pointer;color:#0C3" > 关注：‘+vala[item].attentionsum+‘</i>‘);