jQuery仿Excel表格编辑功能的实现代码

　　在 Excel 中可进行的操作，你几乎都可以在网页中做到，如拖动复制、Ctrl+C 、Ctrl+V 等等。

　　另外在浏览器支持方面，它支持以下的浏览器 IE7+, FF, Chrome, Safari, Opera。

如何使用：
     首先在页面中引入 jQuery 框架和 Handsontable 插件的相关 JS 和 CSS 文件，以下列出的两个是必要的，还有其它的是可选的，如果需要某个功能时就（参看demo）加上。

代码如下:

<script src="jquery.min.js"></script>
    <script src="jquery.handsontable.full.js"></script>
    <link rel="stylesheet" href="jquery.handsontable.full.css">

　　然后添加一个用于呈现 Excel 编辑表格的 DIV 层

代码如下:

<div id="example1" ></div>

　　最后就可以对其进行初始化了

代码如下:

//数据
            var data = [
              {id: 1, name: "Ted", isActive: true, color: "orange"},
              {id: 2, name: "John", isActive: false, color: "black"},
              {id: 3, name: "Al", isActive: true, color: "red"},
              {id: 4, name: "Ben", isActive: false, color: "blue"}
            ];
            //黄色渲染方法
            var yellowRenderer = function (instance, td, row, col, prop, value, cellProperties) {
              Handsontable.TextCell.renderer.apply(this, arguments);
              $(td).css({
                background: 'yellow'
              });
            };
            //绿色渲染方法
            var greenRenderer = function (instance, td, row, col, prop, value, cellProperties) {
              Handsontable.TextCell.renderer.apply(this, arguments);
              $(td).css({
                background: 'green'
              });
            };
            //初始化
            var $container = $("#example1");
            $container.handsontable({
              data: data,
              startRows: 5,
              colHeaders: true,
              minSpareRows: 1,
              columns: [
                {data: "id"},
                {data: "name", type: {renderer: yellowRenderer}}, //黄色渲染
                {data: "isActive", type: Handsontable.CheckboxCell}, //多选框
                {data: "color",
                  type: Handsontable.AutocompleteCell, //自动完成
                  source: ["yellow", "red", "orange", "green", "blue", "gray", "black", "white"] //数据源
                }
              ],
              cells: function (row, col, prop) {
                if (row === 0 && col === 0) {
                  return {type: {renderer: greenRenderer}};
                }
              }
            });

注意是div容器加载完了之后进行初始化：

demo代码：

代码如下:

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Basic Demo</title>
    <script src="jquery.min.js"></script>
    <script src="jquery.handsontable.full.js"></script>
    <link rel="stylesheet" href="jquery.handsontable.full.css">
    <script>
        $(function(){
            //数据
            var data = [
              {id: 1, name: "Ted", isActive: true, color: "orange"},
              {id: 2, name: "John", isActive: false, color: "black"},
              {id: 3, name: "Al", isActive: true, color: "red"},
              {id: 4, name: "Ben", isActive: false, color: "blue"}
            ];
            //黄色渲染方法
            var yellowRenderer = function (instance, td, row, col, prop, value, cellProperties) {
              Handsontable.TextCell.renderer.apply(this, arguments);
              $(td).css({
                background: 'yellow'
              });
            };
            //绿色渲染方法
            var greenRenderer = function (instance, td, row, col, prop, value, cellProperties) {
              Handsontable.TextCell.renderer.apply(this, arguments);
              $(td).css({
                background: 'green'
              });
            };
            //初始化
            var $container = $("#example1");
            $container.handsontable({
              data: data,
              startRows: 5,
              colHeaders: true,
              minSpareRows: 1,
              columns: [
                {data: "id"},
                {data: "name", type: {renderer: yellowRenderer}}, //黄色渲染
                {data: "isActive", type: Handsontable.CheckboxCell}, //多选框
                {data: "color",
                  type: Handsontable.AutocompleteCell, //自动完成
                  source: ["yellow", "red", "orange", "green", "blue", "gray", "black", "white"] //数据源
                }
              ],
              cells: function (row, col, prop) {
                if (row === 0 && col === 0) {
                  return {type: {renderer: greenRenderer}};
                }
              }
            });
        });
    </script>
</head>
<body>
    <div id="example1" ></div>
</body>
</html>