动态创建链接Javascript

时间:2012-03-22 21:48:28

标签: javascript href createelement

我正在尝试将我的文本设置为链接,这样当我点击它时,它会运行一个函数。现在我只是将它设置为google.com以尝试将文本显示为链接,但它似乎根本没有做任何事情。这只是静态文本。有什么建议吗?

        var leftDiv = document.createElement("div"); //Create left div
        leftDiv.id = "left"; //Assign div id
        leftDiv.setAttribute("style", "float:left; width:66.5%; line-height: 26px; text-align:left; font-size:12pt; padding-left:8px; height:26px;"); //Set div attributes
        leftDiv.style.background =  divColor;
        a = document.createElement('a');
        a.setAttribute('href', 'google.com');
        user_name = a.appendChild(document.createTextNode(fullName + ' '));

        leftDiv.appendChild(user_name); // Add name to left div

2 个答案:

答案 0 :(得分:22)

看看这个例子:

http://jsfiddle.net/ajXEW/

我在代码中添加了一些注解不同步骤的注释。

    var leftDiv = document.createElement("div"); //Create left div
    leftDiv.id = "left"; //Assign div id
    leftDiv.setAttribute("style", "float:left; width:66.5%; line-height: 26px; text-align:left; font-size:12pt; padding-left:8px; height:26px;"); //Set div attributes
    leftDiv.style.background =  "#FF0000";
    a = document.createElement('a');
    a.href =  'google.com'; // Insted of calling setAttribute 
    a.innerHTML = "Link" // <a>INNER_TEXT</a>
    leftDiv.appendChild(a); // Append the link to the div
    document.body.appendChild(leftDiv); // And append the div to the document body

答案 1 :(得分:0)

试试这个:http://jsfiddle.net/HknMF/5/

var divColor = "red";
var fullName = "bob";

var leftDiv = document.createElement("div"); //Create left div
        leftDiv.id = "left"; //Assign div id
        leftDiv.setAttribute("style", "float:left; width:66.5%; line-height: 26px; text-align:left; font-size:12pt; padding-left:8px; height:26px;"); //Set div attributes
        leftDiv.style.background =  divColor;
        a = document.createElement('a');
        a.setAttribute('href', 'google.com');
        a.appendChild(document.createTextNode(fullName + ' '));

        leftDiv.appendChild(a); // Add name to left div

    document.body.appendChild(leftDiv);