EAS开发

    DataAction:function(){

//获取选中所有列的id

       var selectedIds = waf("#grid").dataGrid("getSelectedRows");

       var strid=‘‘;

       var strnumber=‘‘;

       var strdes=‘‘;

//获取选中最后一列的id

//     var selrowid=waf("#grid").dataGrid("getGridParam","selrow");

//     var number=waf("#grid").wafGrid("getCell",selectedIds[0],"number");

//     var description=waf("#grid").wafGrid("getCell",selectedIds[0],"description");

//利用循环获取每一行某列的值

       for(var i=0;i<selectedIds.length;i++){

           var selrowid=waf("#grid").wafGrid("getCell",selectedIds[i],"id");

           strid+=selrowid+",";

           var number=waf("#grid").wafGrid("getCell",selectedIds[i],"number");

           strnumber+=number+",";

           var description=waf("#grid").wafGrid("getCell",selectedIds[i],"description");

           strdes+=description+",";

       }

       var str="12345,";

       var substr=str.substring(0,str.length-1);

       alert(substr);

       waf.doPost({

           action:‘Data‘,

       data:{"modelID":strid.substring(0,strid.length-1),"number":strnumber.substring(0,strnumber.length-1),"description":strdes.substring(0,strdes.length-1)},

           param:‘‘,//TODO

           success:function(data){

              //TODO

              waf.msgBox.showInfo("传递成功");

           }

       });

    }

后台获取数据部分的代码：

//使用request.getParameter()方法取值

       String modelID=request.getParameter("modelID");

       String number=request.getParameter("number");

       String description=request.getParameter("description");