需求:点击button获得input框中选中的内容,让选中的内容变红,
实现:代码如下
1: <!DOCTYPE HTML>
2: <html>
3: <head>
4: <meta http-equiv="content-type" content="text/html;charset=utf-8">
5: <title>Test</title>
6: <style type="text/css">
7: div{
8: display: none;
9: }
10: </style>
11: </head>
12: <body>
13: <input type="text" id="txt" value="" />
14: <input type="button" value="获取文本框内的值" id="btn" onclick="getText();"/>
15: <div id="showText">
16:
17: </div>
18: <script type="text/javascript">
19: function getText () {
20: var showText = document.getElementById("showText");
21: showText.style.display = "block";
22: showText.style.color = "red";
23: showText.innerHTML=document.getElementById("txt").value;
24: }
25: </script>
26: </body>
27: </html>
效果:
若你有更好的方法,欢迎交流。不足之处,敬请谅解。
来源:http://www.ido321.com/539.html
原文:http://blog.csdn.net/u011043843/article/details/39144251