多选框--设置选中项的触发事件

 9 $("#field11320").change(function(){
10     if($("#field11320").prop("checked")){
11          // console.log("you");
12               $("#field11341").attr("readOnly","true").css("background-color",'#EEEEEE');
13               $("#field11825").attr("readOnly","true").css("background-color",'#EEEEEE');
14               $("#field11826").attr("readOnly","true").css("background-color",'#EEEEEE');
15               $("#field11342").attr("readOnly","true").css("background-color",'#EEEEEE');
16               $("#field11343").attr("readOnly","true").css("background-color",'#EEEEEE');
17     }else{
18             //console.log("wu");
19               $("#field11341").attr("readOnly","false").css("background-color",'white');
20               $("#field11825").attr("readOnly","false").css("background-color",'white');
21               $("#field11826").attr("readOnly","false").css("background-color",'white');
22               $("#field11342").attr("readOnly","false").css("background-color",'white');
23               $("#field11343").attr("readOnly","false").css("background-color",'white');
24         }
25 });

1.设置一个触发事件，然后检验多选框是否选中，选中就修改代码样式即可