在线等：下面代码中的两个函数为什么不能执行的？

hooklee 2002-12-30 12:33:22

在另外一个文件中可以正常运行，把它拷贝到一个新文件中，改了一下form的名字什么的就不行了。真是邪门了。

<html>
<head>
<title>Test</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>

<script language="JavaScript">
function clickall(v)
{
var f=document.forms["Decoy"];
alert(f.elements.length);
for (i=1;i<f.elements.length;i++)
f.elements[i].checked=v;
document.forms["Decoy"].elements["ClearAll"].checked=0;
}
function clearall()
{
var f=document.forms["Decoy"];
for (i=1;i<f.elements.length;i++)
f.elements[i].checked=0;
document.forms["Decoy"].elements["ClickAll"].checked=0;
}
}
</script>

<form name="Decoy" method="post" action="decoy_pic.asp">
<input type='checkbox' name='picture1' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture2' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture1' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture2' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture1' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture2' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture1' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture2' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture1' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture2' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture1' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture2' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture1' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture2' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture1' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture2' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture1' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture2' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture1' value='true' title='Please click me to select the above picture as a decoy-picture!'>
<input type='checkbox' name='picture2' value='true' title='Please click me to select the above picture as a decoy-picture!'><br>
<input type="radio" name="ClickAll" OnClick="clickall(this.checked)"> Select All Pictures as Decoys
<input type="radio" name="ClearAll" OnClick="clearall()"> Clear All Pictures
</form>

</body>
</html>

...全文

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hooklee 2002-12-31

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谢谢大家，结贴拉。

adu_neu 2002-12-30

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VisualInterdev

孟子E章 2002-12-30

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Venkman, the new JavaScript Debugger
http://devedge.netscape.com/viewsource/2002/venkman/01/

vs也不错

lbd8848 2002-12-30

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说错了，不在iis中，它是windows的一个组件,在添加删除程序中

lbd8848 2002-12-30

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安装脚本调试器，在iis中

hooklee 2002-12-30

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太分特了。。。居然是这样的错误，检查了好久也没看见。。。

Javascript有什么调试的方法不？

lbd8848 2002-12-30

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...
f.elements[i].checked=0;
document.forms["Decoy"].elements["ClickAll"].checked=0;
}
}
</script>
去掉这里的最后一个"}"

ppdy 2002-12-30

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樓上說的對.

利而不害 2002-12-30

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写程序要有良好的写作格式，该缩进的缩进，该空行的空行。如果你像这样写，应该很快就能发现这个花括号不匹配的错误。
<script language="JavaScript">
function clickall(v) {
var f=document.forms["Decoy"];

for (i=0;i<f.elements.length;i++)
f.elements[i].checked=v;
document.forms["Decoy"].elements["ClearAll"].checked=0;
}
function clearall() {
var f=document.forms["Decoy"];

for (i=0;i<f.elements.length;i++)
f.elements[i].checked=0;
document.forms["Decoy"].elements["ClickAll"].checked=0;
}
</script>