datatables实现批量操作

   话不多说，直接上代码

 <table id="datalist" class="table table-border table-bordered table-hover table-bg table-sort text-c " >
                    <thead>
                    <tr class="text-c">
                        <th width="25"><input type="checkbox" name="checkSth" id="checkAll" value=""></th>
                        <th width="25">序号</th>
                        <th >学校编号</th>
                        <th >班级编号</th>
                        <th >班主任</th>
                        <th >手机</th>
                        <th >联系电话</th>
                    </tr>
                    </thead>
                </table>


数据添充：
 function bindData() {
        oTable = $("#datalist").dataTable({
            "sAjaxSource": "${ctx}/community/list?ptype=Ab03",
            "columns": [
                {"data":null,"sClass": "text-c", "sWidth": "50","mRender":function (data,type,full) {
                   return "<input type=checkBox name='checkSth' value="+data.CKE035+">";
                }},
                { "data": null, "sClass": "text-c", "sWidth": "50", "mRender": function (data, type, full, cr) { return cr.settings._iDisplayStart + cr.row + 1; } },
                { "data": "CAB001"},   //学校编号
                { "data": "CKE035"},   //班级编号
                { "data": "CKE036"},   //班主任
                { "data": "CKE034"},   //手机
                { "data": "AAE005"},   //联系电话
            ]
        });
    }

获取选择内容

var obj = document.getElementsByName("checkSth");
         var checkVal= [];
        for(k in obj){
            if(obj[k].checked)
                checkVal.push(obj[k].value);
        }
       $('#checkCKE035').val(checkVal);
    }

checkCKE035是表单的一个元素，提交后可以在后台获取，从而实现在批量处理