当前位置: 首页 > 网络学院 > 客户端脚本教程 > HTML DOM > HTML DOM blur()方法

HTML DOM
DOM TableRow 对象
DOM Textarea 对象
DOM Window 对象

HTML DOM blur()方法


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-03-04   浏览: 383 ::
收藏到网摘: n/a

Definition and Usage
定义与用法

The blur() method is used to remove focus from a checkbox.
blur()方法可用来取消对checkbox的聚焦

Syntax
语法

checkboxObject.blur()


Example
举例

The following example sets and removes focus from a checkbox:
设置和取消对checkbox的聚焦:

<html>
<head>
<script type="text/javascript">
function setFocus() { document.getElementById('check1').focus() }
function loseFocus() { document.getElementById('check1').blur() }
</script>
</head>
<body>
<form>
<input type="checkbox" id="check1" />
<br />
<input type="button" onclick="setFocus()" value="Set focus" />
<input type="button" onclick="loseFocus()" value="Lose focus" />
</form>
</body>
</html>


演练

Set and remove focus from a checkbox
设置或取消对复选框的聚焦

评论 (0) All

登陆 | 还没注册?