jsp頁面元素
js
$(document).ready(function(){
$("#checkAll").click(function() {
$('input[name="subBox"]').prop("checked",this.checked);
});
var $subBox = $("input[name='subBox']");
$subBox.click(function(){
$("#checkAll").prop("checked",$subBox.length == $("input[name='subBox']:checked").length ? true : false);
});
$("#batchDel").click(function() {
var checkedNum = $("input[name='subBox']:checked").length;
if (checkedNum == 0) {
alert("請選擇至少一項！");
return;
}
// 批量選擇
if (confirm("确定要删除所選項目？")) {
var checkedList = new Array();
$("input[name='subBox']:checked").each(function() {
checkedList.push($(this).val());
});
$.ajax( {
type : "POST",
url : "user/deleteUserByIds.do",
data : {
'ids' : checkedList.toString()
},
success : function(result) {
alert("删除成功");
$("[name ='subBox']:checkbox").attr(
"checked", false);
window.location.reload();
}
});
}
});
});
背景
@RequestMapping(value="deleteUserByIds.do")
@ResponseBody
public Map<String,Object> deleteUserByIds(HttpServletRequest request,ModelMap map){
Map<String,Object> result = new HashMap<String,Object>();
result.put("success", false);
String ids =request.getParameter("ids");
String[] id = ids.split("\\,");
for(int i=0;i<id.length;i++)
{
String userId= id[i];
User user = userService.queryUserById(Integer.parseInt(userId));
user.setFlag(1);
userService.updateUser(user);
}
result.put("success", true);
return result;
}