Jquery操作js数组及对象示例代码

  贴一段jQuery对js对象及数组的操作:增删改查的代码。

  

复制代码 代码如下:

  var WorkList = new Array();//数组对象

  //下面是自己定义的实体

  function WorkEx(depart, title, begintime, endtime) {

  this.SId = 0;

  this.Id = -(WorkList.length+1);

  this.DepartmentName = depart;

  this.Title = title;

  this.BeginTime = begintime;

  this.EndTime = endtime;

  this.Description = "";

  this.Enable = 0;

  return this;

  }

  function DeleteWork(guid) {

  WorkList = $.grep(WorkList, function (val, key) {

  return val.Id != guid;

  });

  ShowWork();

  }

  function ShowWork() {

  var html = "";

  $.each(WorkList, function (key, val) {

  html = html + " <span class=\"add_work_unit\">" + val.DepartmentName + ":" + val.Title

  + ",任职时间:" + GetJsDate(val.BeginTime) + "到" + GetJsDate(val.EndTime) + "<a href=\"#\" onclick='DeleteWork(\"" + val.Id + "\")'>×</a></span>";

  });

  $("#tdWorkList").html(html);

  }

  function AddWork() {

  if(CheckIsNull("workaddress","工作地址不能为空")

  && CheckIsNull("worklevel", "职责不能为空")

  && CheckIsNull("WorkBegin", "工作开始日期不能为空")

  && CheckIsNull("WorkLeave", "工作结束日期不能为空")

  )

  {

  var isok = true;

  $.each(WorkList, function (key, val) {

  if (val.DepartmentName == $("#workaddress").val()

  && val.Title == $("#worklevel").val()

  && val.BeginTime == $("#WorkBegin").val()

  && val.EndTime == $("#WorkLeave").val()

  )

  {

  alert("存在相同的工作经历。"); isok= false;

  }

  });

  if (isok){

  var onework = new WorkEx($("#workaddress").val(), $("#worklevel").val(),

  $("#WorkBegin").val(), $("#WorkLeave").val())

  WorkList.push(onework);

  //  <span class="add_work_unit">四川省乐天区某某制药厂<a href="#">×</a></span>

  ShowWork();

  }

  }

  }