欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页  >  IT编程

jQuery实现的简单动态添加、删除表格功能示例

程序员文章站 2022-04-09 21:42:50
本文实例讲述了jquery实现的简单动态添加、删除表格功能。分享给大家供大家参考,具体如下: 先来看看运行效果: 具体代码如下:

本文实例讲述了jquery实现的简单动态添加、删除表格功能。分享给大家供大家参考,具体如下:

先来看看运行效果:

jQuery实现的简单动态添加、删除表格功能示例

具体代码如下:

<!doctype html>
<html>
<head lang="en">
  <meta charset="utf-8">
  <title>www.jb51.net </title>
  <style>
    * {
      padding: 0;
      margin: 0;
    }
    .wrap {
      width: 410px;
      margin: 100px auto 0;
    }
    table {
      border-collapse: collapse;
      border-spacing: 0;
      border: 1px solid #c0c0c0;
    }
    th,
    td {
      border: 1px solid #d0d0d0;
      color: #404060;
      padding: 10px;
    }
    th {
      background-color: #09c;
      font: bold 16px "微软雅黑";
      color: #fff;
    }
    td {
      font: 14px "微软雅黑";
    }
    td a.get {
      text-decoration: none;
    }
    a.del:hover {
      text-decoration: underline;
    }
    tbody tr {
      background-color: #f0f0f0;
    }
    tbody tr:hover {
      cursor: pointer;
      background-color: #fafafa;
    }
    .btnadd {
      width: 110px;
      height: 30px;
      font-size: 20px;
      font-weight: bold;
    }
    .form-item {
      height: 100%;
      position: relative;
      padding-left: 100px;
      padding-right: 20px;
      margin-bottom: 34px;
      line-height: 36px;
    }
    .form-item > .lb {
      position: absolute;
      left: 0;
      top: 0;
      display: block;
      width: 100px;
      text-align: right;
    }
    .form-item > .txt {
      width: 300px;
      height: 32px;
    }
    .mask {
      position: absolute;
      top: 0px;
      left: 0px;
      width: 100%;
      height: 100%;
      background: #000;
      opacity: 0.15;
      display: none;
    }
    .form-add {
      position: fixed;
      top: 30%;
      left: 50%;
      margin-left: -197px;
      padding-bottom: 20px;
      background: #fff;
      display: none;
    }
    .form-add-title {
      background-color: #f7f7f7;
      border-width: 1px 1px 0 1px;
      border-bottom: 0;
      margin-bottom: 15px;
      position: relative;
    }
    .form-add-title span {
      width: auto;
      height: 18px;
      font-size: 16px;
      font-family: 宋体;
      font-weight: bold;
      color: rgb(102, 102, 102);
      text-indent: 12px;
      padding: 8px 0px 10px;
      margin-right: 10px;
      display: block;
      overflow: hidden;
      text-align: left;
    }
    .form-add-title div {
      width: 16px;
      height: 20px;
      position: absolute;
      right: 10px;
      top: 6px;
      font-size: 30px;
      line-height: 16px;
      cursor: pointer;
    }
    .form-submit {
      text-align: center;
    }
    .form-submit input {
      width: 170px;
      height: 32px;
    }
  </style>
</head>
<body>
<div class="wrap">
  <div>
    <input type="button" value="添加数据" id="j_btnadddata" class="btnadd"/>
  </div>
  <table>
    <thead>
    <tr>
      <!-- <th><input type="checkbox" id="j_cball" /></th> -->
      <th>课程名称</th>
      <th>所属学院</th>
      <th>已学会</th>
    </tr>
    </thead>
    <tbody id="j_tb">
    <tr>
      <!-- <td><input type="checkbox"/></td> -->
      <td>javascript</td>
      <td>前端与移动开发学院</td>
      <td><a href="javascrip:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="get">get</a></td>
    </tr>
    <tr>
      <!-- <td><input type="checkbox"/></td> -->
      <td>css</td>
      <td>前端与移动开发学院</td>
      <td><a href="javascrip:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="get">get</a></td>
    </tr>
    <tr>
      <!-- <td><input type="checkbox"/></td> -->
      <td>html</td>
      <td>前端与移动开发学院</td>
      <td><a href="javascrip:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="get">get</a></td>
    </tr>
    <tr>
      <!-- <td><input type="checkbox"/></td> -->
      <td>jquery</td>
      <td>前端与移动开发学院</td>
      <td><a href="javascrip:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="get">get</a></td>
    </tr>
    </tbody>
  </table>
</div>
<div id="j_mask" class="mask"></div>
<div id="j_formadd" class="form-add">
  <div class="form-add-title">
    <span>添加数据</span>
    <div id="j_hideformadd">x</div>
  </div>
  <div class="form-item">
    <label class="lb" for="j_txtlesson">课程名称:</label>
    <input class="txt" type="text" id="j_txtlesson" placeholder="请输入课程名称">
  </div>
  <div class="form-item">
    <label class="lb" for="j_txtbelsch">所属学院:</label>
    <input class="txt" type="text" id="j_txtbelsch" value="前端与移动开发学院">
  </div>
  <div class="form-submit">
    <input type="button" value="添加" id="j_btnadd">
  </div>
</div>
<script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script>
<script>
  $(document).ready(function () {
    $("#j_btnadddata").click(function () {
      $("#j_mask").show();
      $("#j_formadd").show();
      $("#j_txtlesson").val("");
      $("#j_txtbelsch").val("前端开发学院");
    });
    $("#j_hideformadd").click(function () {
      $("#j_mask").hide();
      $("#j_formadd").hide();
    });
    $("#j_btnadd").click(function () {
      var txtlesson = $("#j_txtlesson").val();
      var txtbelsch = $("#j_txtbelsch").val();
      if (txtlesson == "" || txtbelsch == "") {
        alert("课程名或者所属学院不能为空");
        return;
      }
      var str = '<tr>'
          + '<td>' + txtlesson + '</td>'
          + '<td>' + txtbelsch + '</td>'
          + '<td><a href="javascrip:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="get">get</a></td>'
          + '</tr>';
      $("#j_tb").append(str);
      $("#j_mask").hide();
      $("#j_formadd").hide();
    });
    $("#j_tb").on("click",".get",function(){
      $(this).parent().parent().remove();
    });
  });
</script>
</body>
</html>

更多关于jquery相关内容感兴趣的读者可查看本站专题:《jquery表格(table)操作技巧汇总》、《jquery切换特效与技巧总结》、《jquery扩展技巧总结》、《jquery常用插件及用法总结》、《jquery常见经典特效汇总》及《jquery选择器用法总结

希望本文所述对大家jquery程序设计有所帮助。