除了改disable为readonly外还有如下解决方法
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=shift-jis">
<title>
Submit form
</title>
<script>
function doSubmit(form) {
var newForm = form.cloneNode(true);
enableFields(newForm.getElementsByTagName("input"));
enableFields(newForm.getElementsByTagName("textarea"));
enableFields(newForm.getElementsByTagName("select"));
newForm.style.display = "none";
document.body.appendChild(newForm);
newForm.submit();
}
function enableFields(fields) {
for(var i=0;i<fields.length;i++) {
var field = fields[i];
if (field instanceof(Array)) {
for (var j=0;j<field.length;j++) {
field[j].disabled = false;
}
} else {
field.disabled = false;
}
}
}
</script>
</head>
<body>
<form action="submit.html">
<input type="text" name="text" value="tt" disabled/>
<input type="radio" name="radio" value="r1" checked disabled>r1
<input type="radio" name="radio" value="r2">r2
<input type="checkbox" name="checkbox" value="c1">c1
<input type="checkbox" name="checkbox" value="c2" checked disabled>c2
<select name="select" disabled>
<option value="1">1</option>
<option value="2">2</option>
</select>
<textarea name="textarea" disabled>123</textarea>
<input type="button" value="submit" onclick="doSubmit(this.form)">
</form>
</body> <he 
