我有一个partial view我想<div>根据成功响应重新加载某些标签的地方。我正在使用.filter获取特定标签，但它不起作用。基于其他堆栈溢出文章和谷歌，这应该有效，但在我的情况下无效。
我的目标是，从 AJAX 响应中提取特定div标签并重新加载视图。
阿贾克斯：
$.ajax(
{
url: '/MyUrl',
success: function(response)
{
updateOrderStatusContent(response);
}
});
this.updateOrderStatusContent = function (markup) {
alert("markup " + markup); // This returns HTML.
var $response = $(markup); // Creating jQuery object from HTML response.
// Option-1 = Get text
var getSpecificText = $response.filter('#delivery-status-update').text();
alert(getSpecificText); // This is empty.
// Option-2 = Get HTML
var getSpecificHtml = $response.filter('#delivery-status-update').html(); // to get HTML
alert(getSpecificHtml); // This is empty.
// Option-3 = Here I tried output the content of #delivery-status-update in new <div> which is also not working.
$('#delivery-status-updated').html(jQuery(markup).find('#delivery-status-update').html());
};
标记输出：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset='UTF-8' />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta content='IE=Edge' http-equiv='X-UA-Compatible' />
<script src="/Scripts/S2/console.js"></script>
<!--[if IE]> <script src="/Scripts/S2/html5.js"></script>
<script src="/Scripts/S2/json2.js"></script>
<![endif]-->
<title></title>
<link href="/Content/S2/menu.css" rel="stylesheet" />
<link href="/content/themes/stwo/jquery-ui.css" rel="stylesheet" />
<link rel="shortcut icon" type="image/x-png" href="/Branding/Snapfinger/favicon.png" />
<link rel="apple-touch-icon" href="/Branding/Snapfinger/touch-icon-iphone.png">
<link rel="apple-touch-icon" sizes="76x76" href="/Branding/Snapfinger/touch-icon-ipad.png">
<link rel="apple-touch-icon" sizes="120x120" href="/Branding/Snapfinger/touch-icon-iphone-retina.png">
<link rel="apple-touch-icon" sizes="152x152" href="/Branding/Snapfinger/touch-icon-ipad-retina.png">
<link rel="stylesheet" href="/Branding/Snapfinger/Snapfinger.css" />
<!--[if IE]><link rel="stylesheet" href="/Branding/Snapfinger/ie.css" /> <![endif]-->
</head>
<body>
<header class="header" id="header"> <a href="javascript:;" id="skiplink" class="skip">Skip to content</a>
<div class="header-wrapper">
<div class="logo" id="logo" aria-label="Zaxby's logo" itemscope itemtype="https://schema.org/Organization" tabindex="0"> <img itemprop="logo" alt="Zaxby's logo" src="/api/content/image/119/7/200/200"></div>
<input type="hidden" id="restaurantId" value="9018" />
<input type="hidden" id="menuType" />
<input type="hidden" id="unitNumber" value="198" />
<input type="hidden" id="currentUtcTime" value="2018-04-24T19:27:29.2451514Z" />
<div class="restaurant-info">
<h1 class="title" id="title">Zaxby's</h1>
<meta itemprop="brand" content="Zaxby's" />
<meta itemprop="menu" content="https://local.kiofc.com/o/Restaurant/9018" /> <span itemprop="geo" itemscope itemtype="https://data-vocabulary.org/Geo"><meta itemprop="latitude" content="34.0756282" /><meta itemprop="longitude" content="-84.6527738" /> </span>
<div class="restaurant-name" itemprop="name">Zaxby's</div>
<div class="store-name" itemprop="name">ACWORTH_00198</div>
<ul id="restaurant-address" class="address" itemprop="address" itemscope itemtype="https://schema.org/PostalAddress">
<li class="street" itemprop="streetAddress" tabindex="0">3511 BAKER RD</li>
<li class="city" itemprop="addressLocality" tabindex="0">ACWORTH</li>
<li class="state" itemprop="addressRegion" tabindex="0">GA</li>
<li class="zip" itemprop="postalCode" tabindex="0">30101</li>
<li class="country" itemprop="addressCountry" tabindex="0">US</li>
</ul><a title="View location on google maps" class="map" itemprop="map" target="_blank" href="https://maps.google.com/maps?client=gme-snapfinger&channel=SnapfingerMobileViewMap&oi=map&q=3511+BAKER+RD,+ACWORTH,+GA+30101"> View Map </a>
<div class="phone" itemprop="telephone"> <a title="Call 678-574-0400" href="tel://678-574-0400">678-574-0400</a></div>
<input type="hidden" id="LocationDescription" value="ACWORTH - BAKER RD" />
</div>
</div>
</header>
<div class="page" id="delivery-status-bar">
<div class="content">
<section class="delivery-status" id="delivery-status-bar-section">
<div id="delivery-status-update">
<h3 class="summary-title">Delivery Status</h3>
<div id="order-id">
<h3 class="summary-title" tabindex="0">Order Confirmation : 97140987</h3></div>
<ol class="progress-tracker" data-progress-tracker-steps="4">
<li class="progress-tracker-done">Received</li>
<li class="progress-tracker-done">Kitchen</li>
<li class="progress-tracker-todo">In Transit</li>
<li class="progress-tracker-todo">Delivered</li>
</ol>
</div>
</section>
</div>
</div>
<footer class="footer" id="footer">
<div id="copyright-version">
<div id="copyright-info" tabindex="0"> © Copyright 2018 Tillster, Inc. All rights reserved.</div>
<div id="version-info" tabindex="0"> v 1.0.0.21003</div>
</div>
</footer>
<input id="concept-key" name="concept-key" type="hidden" value="Snapfinger" />
<input id="concept-id" name="concept-id" type="hidden" value="-1" />
<input id="is-vanity-url" name="is-vanity-url" type="hidden" value="False" />
<input id="is-on-premise" name="is-on-premise" type="hidden" value="False" />
<script src="/Scripts/jquery-1.9.1.js"></script>
<script src="/Scripts/jquery-ui-1.11.1.js"></script>
<script src="/Scripts/S2/modernizr2.7.1.js"></script>
<script src="/Scripts/S2/jquery.lazyload.min.js"></script>
<script src="/Scripts/jquery/getscriptonce/jquery.getscriptonce.js"></script>
<script src="/Scripts/handlebars.js"></script>
<script src="/Scripts/S2/utility.js"></script>
<script src="/Scripts/S2/loginRegister.js"></script>
<script src="/Scripts/S2/analytics.js"></script>
<script src="/Scripts/S2/orderStatus.js"></script>
<div id="dialog">
<p id="dialog-message"></p><img id="dialog-image" alt="dialog message" src="#" /></div>
<noscript>
<iframe src="//www.googletagmanager.com/ns.html?id=GTM-PC8WMW" height="0" width="0" style="display:none;visibility:hidden"></iframe>
</noscript>
<script>
(function(w, d, s, l, i) {
w[l] = w[l] || [];
w[l].push({
'gtm.start': new Date().getTime(),
event: 'gtm.js'
});
var f = d.getElementsByTagName(s)[0],
j = d.createElement(s),
dl = l != 'dataLayer' ? '&l=' + l : '';
j.async = true;
j.src =
'//www.googletagmanager.com/gtm.js?id=' + i + dl;
f.parentNode.insertBefore(j, f);
})(window, document, 'script', 'dataLayer', 'GTM-M84GGD');
</script>
<script type="text/javascript">
s$.analytics.getOrderLevelData("pageLoad")
</script>
</body>
</html>
我在这里缺少什么？我是否需要创建另一个partial view来实现我想要的？
基本上你需要使用.find()而不是.filter().
var markup = '<!DOCTYPE html><html lang="en"><head> <title></title></head><body><header class="header" id="header"> </header><div class="page" id="delivery-status-bar"><div class="content"><section class="delivery-status" id="delivery-status-bar-section"><div id="delivery-status-update"><h3 class="summary-title">Delivery Status</h3><div id="order-id"><h3 class="summary-title" tabindex="0">Order Confirmation : 123</h3></div><ol class="progress-tracker" data-progress-tracker-steps="4"><li class="progress-tracker-done">Received</li><li class="progress-tracker-done">Kitchen</li><li class="progress-tracker-done">In Transit</li><li class="progress-tracker-todo">Delivered</li></ol></div></section></div></div><footer class="footer" id="footer"></footer></body></html>';
var $response = $(markup); // Creating jQuery object from HTML response.
var $delivery = $response.find('#delivery-status-update');
var getSpecificText = $delivery.text(); // to get text
var getSpecificHtml = $delivery.html(); // to get HTML
console.log(getSpecificText);
console.log(getSpecificHtml);<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>本文收集自互联网，转载请注明来源。
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我来说两句