我在firebug中收到以下错误:不支持jQuery 1.6.2错误操作“代码:”9。首先有人能告诉我这个错误的确切含义吗?其次,我正在做的是使用对话框显示一个显示正常的表单,但每当我点击输入字段时,它都会触发此错误。我已经附上了我的代码,并希望得到一些指导:
jQuery 1.6.2 jQuery-ui 1.8.14
// Help function
function help() {
$(function () {
$('#feedback').dialog({
resizeable: true,
title: "Mail Help",
width: 500,
height: 420,
modal: true,
overlay: {
backgroundColor: "#000",
opacity: 0.3
}
});
$("feedback").dialog('open');
});
}
// Feedback form
<div id="form" style="display:none;">
<form method="post" id="feedback" class="webform" name="feedback">
<label for="company">Company</label>
<select name="company" id="company">
<option SELECTED VALUE="">Select an option</option>
<option value="Technical">Technical</option>
<option value="Database">Database</option>
<option value="Error">Error</option>
<option value="Other">Other</option>
</select>
<label for="name">Full Name:</label>
<input id="uname" name="uname" type="text" class="text ui-widget-content ui-corner-all inputbox uname" value="<?php echo $_SESSION['kt_name_usr']; ?>" />
<label for="email">Email address:</label>
<input id="email" name="email" type="text" class="text ui-widget-content ui-corner-all inputbox email" value="<?php echo $_SESSION['kt_email_usr']; ?>" />
<label for="position">Position:</label>
<input id="position" name="position" type="text" class="text ui-widget-content ui-corner-all inputbox position" />
<label for="feedbacknew">Feedback:</label>
<textarea id="feedbacknew" name="feedbacknew" cols="25" rows="3" type="text" class="text ui-widget-content ui-corner-all inputbox feedbacknew">Please make sure that any error messages or numbers are listed here </textarea><br />
<button id="submit" class="submit">Submit</button>
<div id="message"></div>
</form>
</div>
答案 0 :(得分:2)
在我的一些案例中找到了解决方法。
在jQuery源代码(不是min)中找到这个块:
if ( document.documentElement.contains ) {
Sizzle.contains = function( a, b ) {
return a !== b && (a.contains ? a.contains(b) : true);
};
} else if ( document.documentElement.compareDocumentPosition ) {
Sizzle.contains = function( a, b ) {
return !!(a.compareDocumentPosition(b) & 16);
};
} else {
Sizzle.contains = function() {
return false;
};
}
并为行return !!(a.compareDocumentPosition(b) & 16);
if ( document.documentElement.contains ) {
Sizzle.contains = function( a, b ) {
return a !== b && (a.contains ? a.contains(b) : true);
};
} else if ( document.documentElement.compareDocumentPosition ) {
Sizzle.contains = function( a, b ) {
try {
return !!(a.compareDocumentPosition(b) & 16);
}
catch (e) {
return false
}
};
} else {
Sizzle.contains = function() {
return false;
};
}
为什么会发生这种情况,您可以在“例外”部分阅读here。