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分享为什么提示缺少标识符
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<script language=javascript>
function setReadOnly(){
var in=document.getElementById("xxx");
if(in.readOnly) in.readOnly=false;
else in.readOnly=true;
} // 这段JS用来使点击ReadOnly按钮时，设置/取消xxx文本框的只读属性
</script>
<title>无标题文档</title>
</head>
<body>
<Input Name="xxx" Type="Input" id="xxx">
<input type=button value="ReadOnly" onclick="setReadOnly();">
</body>
</html>
...全文
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Tadpole0510 2006-09-28
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谢谢各位
huo789 2006-09-28
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var in
因为in是关键字
因为in是关键字
sotwind 2006-09-28
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<script language=javascript>
function setReadOnly(){
var a=document.getElementById("xxx");
if(a.readOnly) a.readOnly=false;
else a.readOnly=true;
}
function setReadOnly(){
var a=document.getElementById("xxx");
if(a.readOnly) a.readOnly=false;
else a.readOnly=true;
}
mingxuan3000 2006-09-28
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<script language=javascript>
function setReadOnly(){
var ina=document.getElementById("xxx");
if(ina.readOnly){
alert("11")
ina.readOnly=false;
}else {
alert("22")
ina.readOnly=true;
}
} // ?段JS用来使点?ReadOnly按??，?置/取消xxx文本框的只?属性
</script>
<title>aaaaaa</title>
</head>
<body>
<Input Name="xxx" Type="Input" id="xxx">
<input type=button value="ReadOnly" onclick="setReadOnly();">
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<script language=javascript>
function setReadOnly(){
var ina=document.getElementById("xxx");
if(ina.readOnly){
alert("11")
ina.readOnly=false;
}else {
alert("22")
ina.readOnly=true;
}
} // ?段JS用来使点?ReadOnly按??，?置/取消xxx文本框的只?属性
</script>
<title>aaaaaa</title>
</head>
<body>
<Input Name="xxx" Type="Input" id="xxx">
<input type=button value="ReadOnly" onclick="setReadOnly();">
</body>
</html>
mingxuan3000 2006-09-28
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var ina=document.getElementById("xxx");
if(ina.readOnly){
alert("11")
ina.readOnly=false;
}else {
alert("22")
ina.readOnly=true;
}
in好像是他的关键字
if(ina.readOnly){
alert("11")
ina.readOnly=false;
}else {
alert("22")
ina.readOnly=true;
}
in好像是他的关键字
