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  • 25点击按钮创建表格(createElement方式)

    <!DOCTYPE html>
    <html>
        <head>
            <meta charset="utf-8">
            <title></title>
            <style>
                div{
              width: 200px;
              height: 200px;
              border: 1px solid red;
            }
          </style>
        </head>
        <body>
            <input type="button" value="创建表格" id="btn" />
            <div id="dv"></div>
            <script src="common.js"></script>
            <script type="text/javascript">
                var arr = [
                    {name: "百度",href: "http://www.baidu.com"},
                    {name: "谷歌",href: "http://www.google.com"},
                    {name: "优酷",href: "http://www.youku.com"},
                    {name: "土豆",href: "http://www.tudou.com"},
                    {name: "快播",href: "http://www.kuaibo.com"},
                    {name: "爱奇艺",href: "http://www.aiqiyi.com"}
                ];
                //添加按钮点击事件
                my$("btn").onclick = function() {
                    //创建table元素,并且追加到父元素div中
                    var taObj = document.createElement("table");
                    taObj.border = "1";
                    taObj.cellPadding = "0";
                    taObj.cellSpacing = "0";
                    my$("dv").appendChild(taObj);
    
                    for (var i = 0; i < arr.length; i++) {
                        //创建行,在行中添加内容,并且追加到父元素table中
                        var trObj = document.createElement("tr");
                        taObj.appendChild(trObj);
                        //创建第一个列,然后加入到行中
                        var td1 = document.createElement("td");
                        td1.innerHTML = arr[i].name;
                        trObj.appendChild(td1);
                        //创建第二个列,然后加入到行中
                        var td2 = document.createElement("td");
                        td2.innerHTML = "<a href=" + arr[i].href + ">" + arr[i].name + "</a>";
                        trObj.appendChild(td2);
                    }
                };
            </script>
    
        </body>
    </html>

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  • 原文地址:https://www.cnblogs.com/zhangDY/p/11494831.html
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