//複選框新增
<th >
	<span>全選<input type="checkbox" id="checkall" name="checkall" onclick="checkAll(checkall)" /></span>
</th>
<td >
	 <input type="checkbox" id=' ${item.zj}' name='info' value= '${item.zj}' />
</td>

//全選
function checkAll(checkall) {  
			arr = document.
 
getElementsByName('info' ); 
			if (checkall.checked == true) { 
				for(i=0;i<arr.length;i++){ 
					arr[i].checked = true; 
				}
			}else{
				for(i=0;i<arr.length;i++){ 
					if((arr[i]).checked==false){
						arr[i].checked = true;
					}else
					    {arr[i].checked = false; }
				}
			}
		}
 
  

//批量操作某一個狀態
function checkAllConfirmFundinfo(datastatus){
		//判斷至少選擇一項 
		var checkedNum = $("input[name='info']:checked").length;
		if(checkedNum==0){ 
	    	alert("請至少選擇一項!");
	    	return false; 
	    }
		var checkedList = new Array();
		$("input[name='info']:checked").each(
    			function(){ 
    				checkedList.
 
push($(this).val()); 
    	});
		$.ajax({
			url: '${base}/fundraiselist/checkAllAjaxDatastatus',
			type: "POST",
			data:{
				"delitems":checkedList.toString(),
				"entity.datastatus":datastatus
			},
			success:function(data){
				location.reload();
			}
		});
	}

@Controller

@RequestMapping("/checkAllAjaxDatastatus")
	public void checkAllAjaxDatastatus(FundRaiseListVO vo,HttpServletRequest request,
			HttpServletResponse response){
		String items = request.getParameter("delitems");
		service.cheeckAllUpdateSelective(items,vo.getEntity());
	}

@Service

public void cheeckAllUpdateSelective(String items,FundRaiseList entity) {
		String[] strs = items.split(",");
		for (int i = 0; i < strs.length; i++) {
			String id  = strs[i];
			entity.setId(id);
			mapper.updateSelective(entity);
		}
		
	}