TextBox的onblur事件中隐藏自己引发的问题

icyer 2003-04-07 02:49:42

在onblur事件中隐藏自己，如果是单击Button引起onblur的，就不会执行Button的onclick。模拟的代码如下：
<html>
<body>
<script language=javascript>
function test()
{
var txt = document.getElementById("txt1");
txt.style.display="none";
window.status = txt.value;
}
</script>
<textarea id="txt1" name="txt1" onblur="test()"></textarea>
<br>
<input type=button value="button" onclick="alert('click button');">
</body>
</html>

单击Button，能隐藏txt1，但是不会显示alert

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wsj 2003-04-07

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txt.style.display="none";

==>

txt.style.visibility = "hidden"

qiudehuo 2003-04-07

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<html>
<body>
<script language=javascript>
function test()
{
var txt = document.getElementById("txt1");
txt.style.display="none";
window.status = txt.value;
window.event.cancelBubble = true;
window.event.returnValue = false;
}
</script>
<textarea id="txt1" name="txt1" onblur="test()"></textarea>
<br>
<input type=button value="button" onclick="alert('click button');">
</body>
</html>

fason 2003-04-07

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心云意水 2003-04-07

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<html>
<body>
<script language=javascript>
function test()
{
var txt = document.getElementById("txt1");
txt.style.display="none";
window.status = txt.value;
}
</script>
<textarea id="txt1" name="txt1" onblur="test()"></textarea>
<br>
<input type=button value="button" onmousedown="alert('click button');">
</body>
</html>