我正在尝试实现一个绑定到选择框的 jQuery 滑块，作为我正在整理的问卷的一部分。但是，我在 Chrome 中收到Uncaught SyntaxError并在 IE中收到预期的 ')'错误。
我正在使用的 jQuery 如下，是来自 jQuery UI 站点的直接副本：
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />
<script src="http://code.jquery.com/jquery-1.9.1.js" type="text/javascript"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js" type="text/javascript"></script>
<script type="text/javascript">
$(function() {
var select = $( ".minbeds" );
var slider = $( "<div id="slider"></div>" ).insertAfter( select ).slider({
min: 1,
max: 4,
range: "min",
value: select[ 0 ].selectedIndex + 1,
slide: function( event, ui ) {
select[ 0 ].selectedIndex = ui.value - 1;
}
});
$( ".minbeds" ).change(function() {
slider.slider( "value", this.selectedIndex + 1 );
});
});
</script>
我对代码所做的唯一更改是我将#minbeds 从和ID 更改为一个类(.minbeds)。
HTML如下：
<select class="minbeds">
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
</select>
现在，代码似乎工作正常，在我的本地机器上没有错误，但是一旦我将它放入 CMS，我就会在以下行之间收到Uncaught SyntaxError: Unexpected Identifier错误（在 chrome 中）：
var slider = $( "<div id="slider"></div>" ).insertAfter( select ).slider({
和
min: 1,
在 IE9 中，我得到Expected ')'星号在此处指示的位置：
var slider = $( "<div id="*slider"></div>" ).insertAfter( select ).slider({
有谁知道为什么会发生这种情况？关于如何缩小错误范围的任何想法？我试过使用 JSLint，但我不知道如何正确使用它。
如果有帮助，这里是 CMS 的完整源代码：
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="head"><title>
test | Gael Ltd
</title><meta charset="UTF-8" />
<link href="/CMSPages/GetCSS.aspx?stylesheetname=GaelCorporate" type="text/css" rel="stylesheet" />
<link href="/App_Themes/Default/DesignMode.css" type="text/css" rel="stylesheet" />
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />
<script src="http://code.jquery.com/jquery-1.9.1.js" type="text/javascript"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js" type="text/javascript"></script>
<script type="text/javascript">
$(function() {
var select = $( ".minbeds" );
var slider = $( "<div id="slider"></div>" ).insertAfter( select ).slider({
min: 1,
max: 4,
range: "min",
value: select[ 0 ].selectedIndex + 1,
slide: function( event, ui ) {
select[ 0 ].selectedIndex = ui.value - 1;
}
});
$( ".minbeds" ).change(function() {
slider.slider( "value", this.selectedIndex + 1 );
});
});
</script>
<link href="/favicon.ico" type="image/x-icon" rel="shortcut icon" />
<link href="/favicon.ico" type="image/x-icon" rel="icon" />
<link href="/App_Themes/GaelCorporate/site_superfish.css" type="text/css" rel="stylesheet" />
<link href="/App_Themes/GaelCorporate/superfish.css" type="text/css" rel="stylesheet" />
</head>
<body class="LTR IE IE9 ENGB ContentBody">
<form method="post" action="/test-folder/test.aspx" id="form">
<div class="aspNetHidden">
<input type="hidden" name="manScript_HiddenField" id="manScript_HiddenField" value="" />
<input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" />
<input type="hidden" name="__EVENTARGUMENT" id="__EVENTARGUMENT" value="" />
</div>
<script type="text/javascript">
//<![CDATA[
var theForm = document.forms['form'];
if (!theForm) {
theForm = document.form;
}
function __doPostBack(eventTarget, eventArgument) {
if (!theForm.onsubmit || (theForm.onsubmit() != false)) {
theForm.__EVENTTARGET.value = eventTarget;
theForm.__EVENTARGUMENT.value = eventArgument;
theForm.submit();
}
}
//]]>
</script>
<script src="/WebResource.axd?d=jPoMVS0EaQHOPmIi_xm2HU7yLiOSI9SwD_nAvxdPGg3slCV5HIxf7PSCa8BfM4b35NfjJ4LD1KDvV9zGMhi-uyAc4R1j13kmLSk37dPSwRA1&t=635080272185083230" type="text/javascript"></script>
<input type="hidden" name="lng" id="lng" value="en-GB" /><div>
<input type="hidden" name="vmode" id="vmode" value="2" />
</div>
<script src="/CMSPages/GetResource.ashx?scriptfile=%7e%2fCMSScripts%2fcmsedit.js" type="text/javascript"></script>
<script src="/ScriptResource.axd?d=qITU4oF4GWOpdURxveOn4klAk_JXip46ZHYKRqOUaPkNBV9OLAT0zMmPuZjF0ltSZKQlH5lCAk6I-L0CB4BfF84f5lbs5uiDmHRHcZEufPBw7X-M84RuYSjEXgjwE-gx0&t=34d147fd" type="text/javascript"></script>
<script src="/ScriptResource.axd?d=05xl_ew97J9D2HSa4Uccwf9-hvRXKd018osO5VbhpBA71UbuP-EbmT7rx4i0SCEzVoF8fX63gNR8y-mVT88Ca0QEYuqmsHW4GGpDjGvljtfyIoQXInytcQQGxUI7XAD5x4baeNOY1cVoynUnafwICw2&t=34d147fd" type="text/javascript"></script>
<div class="aspNetHidden">
<input type="hidden" name="__SCROLLPOSITIONX" id="__SCROLLPOSITIONX" value="0" />
<input type="hidden" name="__SCROLLPOSITIONY" id="__SCROLLPOSITIONY" value="0" />
</div>
<script type="text/javascript">
//<![CDATA[
Sys.WebForms.PageRequestManager._initialize('manScript', 'form', [], [], [], 90, '');
//]]>
</script>
<div id="m" style="background:none;">
<div id="CMSHeaderDiv">
<div id="m_PageManagerInfoContainer" class="PageManagerInfoContainer">
<!-- --><div id="m_pnlPreviewInfo" class="PageManagerPreviewInfo">
<span class="PreviewInfo">This is a preview mode of document <strong>test</strong>.</span><a class="PreviewInfoLink" href="javascript:__doPostBack('m$ctl02','')">Close</a><span class="PreviewInfo">the preview mode.</span>
</div>
</div>
<script type="text/javascript">
//<![CDATA[
if ( (parent != null) && (parent.IsCMSDesk) ) { infoElem = document.getElementById('m_pnlPreviewInfo'); if (infoElem) {if ( infoElem.style ) { infoElem.style.display = 'none'; } else { infoElem.display = 'none'; } }}
//]]>
</script><!-- -->
</div>
</div>
<div id="pagewrapper">
<!-- vertical_menu div start -->
<div id="vertical_menu">
</div><!-- vertical_menu div end -->
<!-- content_container div start -->
<div id="content_container">
<div id="zoneContent">
<div id="p_lt_zoneContent_BizForm_viewBiz">
<div id="p_lt_zoneContent_BizForm_viewBiz_ctl00">
<div id="p_lt_zoneContent_BizForm_viewBiz_ctl00_pnlForm" class="FormPanel" onkeypress="javascript:return WebForm_FireDefaultButton(event, 'p_lt_zoneContent_BizForm_viewBiz_ctl00_btnOK')">
<table class="EditingFormTable"><tr><td class="EditingFormLabelCell"><label id="p_lt_zoneContent_BizForm_viewBiz_ctl00_select_lb" class="EditingFormLabel" for="p_lt_zoneContent_BizForm_viewBiz_ctl00_select_dropDownList">select field</label></td><td class="EditingFormValueCell"><div class="EditingFormControlNestedControl">
<select name="p$lt$zoneContent$BizForm$viewBiz$ctl00$select$dropDownList" id="p_lt_zoneContent_BizForm_viewBiz_ctl00_select_dropDownList" class="minbeds">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
</div></td></tr><tr>
<td class="EditingFormButtonLeftCell"></td>
<td class="EditingFormButtonCell">
<input type="submit" name="p$lt$zoneContent$BizForm$viewBiz$ctl00$btnOK" value="OK" id="p_lt_zoneContent_BizForm_viewBiz_ctl00_btnOK" class="FormButton" />
</td></tr></table>
</div>
</div>
</div>
<select name="minbeds" class="selectInput">
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
</select>
</div>
<div class="bottomWebParts"></div>
</div>
<!-- content_container div end -->
<!-- primary webparts div start -->
<div id="primary_webparts"></div>
<!-- primary webparts div end -->
</div>
<script type="text/javascript">
//<![CDATA[
(function() {var fn = function() {$get("manScript_HiddenField").value = '';Sys.Application.remove_init(fn);};Sys.Application.add_init(fn);})();//]]>
</script>
<script type="text/javascript">
//<![CDATA[
InitializePage();
//]]>
</script>
<script type="text/javascript">
//<![CDATA[
theForm.oldSubmit = theForm.submit;
theForm.submit = WebForm_SaveScrollPositionSubmit;
theForm.oldOnSubmit = theForm.onsubmit;
theForm.onsubmit = WebForm_SaveScrollPositionOnSubmit;
//]]>
</script>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="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" />
<script type="text/javascript">
//<![CDATA[
if (window.WebForm_InitCallback) {
__theFormPostData = '';
__theFormPostCollection = new Array();
window.WebForm_InitCallback();
}
//]]>
</script>
</form>
</body>
</html>