confirm的用法示例用于按钮操作时确定是否执行_javascript技巧
WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB
发布: 2016-05-16 16:43:52
<script type = "text/javascript" language = "javascript">
function clear1() {
if(confirm("确定要清空数据吗?")) {
document.main.text1.value = ""; }
}
</script>
<body>
<form name="main">
<input type="text" name="text1" />
<input type="button" name="Submit" value="清空数据" onClick="return clear1();">
</form>
</body>
登录后复制
本站声明
本文内容由网友自发贡献,版权归原作者所有,本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容,请联系admin@php.cn
作者最新文章
-
2025-02-26 03:58:14
-
2025-02-26 03:38:10
-
2025-02-26 03:17:10
-
2025-02-26 02:49:09
-
2025-02-26 01:08:13
-
2025-02-26 00:46:10
-
2025-02-25 23:42:08
-
2025-02-25 22:50:13
-
2025-02-25 21:54:11
-
2025-02-25 20:45:11