onCheckAll = (data) => {

		var CheckBox  = document.getElementsByName(data);

		for(let i=0;i<CheckBox.length;i++){

            if(CheckBox[i].checked==true){

                     CheckBox[i].checked=false;

            } else{

                 CheckBox[i].checked=true

            }

        };

	}

const columnWBS = [

			{title:'WBS节点名称',dataIndex:'label'},

			{title:'权限',dataIndex:'qx',

			render: (text, record, index) =>(

		      	<span >

			      	<Button size="small" onClick={this.onCheckAll.bind(this,record.key)} style={{marginRight:'5px'}}> 全选</Button>

			      	<span id="checkBoxWrap">

				      	<input type="checkbox"  name={record.key} style={{marginLeft:'5px'}}/> 添加

				      	<input type="checkbox"  name={record.key} style={{marginLeft:'5px'}}/> 删除

				      	<input type="checkbox"  name={record.key} style={{marginLeft:'5px'}}/> 编辑

				      	<input type="checkbox"  name={record.key} style={{marginLeft:'5px'}}/> 查看

				    </span>

		      	</span>

			)}]