Javascript jQuery和$都不是函数
我已经进口了Javascript jQuery和$都不是函数,javascript,jquery,Javascript,Jquery,我已经进口了 <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> 相关的html看起来像 <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script crossorigin="anonymous" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>
<script crossorigin="anonymous" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<link crossorigin="anonymous" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" rel="stylesheet">
</head>
<body>
<script type="text/javascript" src="/admin/jsi18n/"></script>
<script type="text/javascript" src="/static/admin/js/core.js"></script>
<script type="text/javascript" src="/static/admin/js/admin/RelatedObjectLookups.js"> </script>
<script type="text/javascript" src="/static/admin/js/jquery.init.js"></script>
<script type="text/javascript" src="/static/admin/js/actions.min.js"></script>
<script type="text/javascript" src="/static/admin/js/calendar.js"></script>
<script type="text/javascript" src="/static/admin/js/admin/DateTimeShortcuts.js"></script>
{{form.media}}
<div class="row">
<div class="col-6">
<form method="post" id="extendTrialForm" class="form">
{% csrf_token %}
{% bootstrap_field form.user %}
{% bootstrap_field form.core_instance %}
{% bootstrap_field form.expiry_datetime %}
{% buttons %}
<button type="submit" class="btn btn-primary">Submit</button>
{% endbuttons %}
</form>
</div>
</div>
<script>
$( document ).ready(function() { // line no 177
我敢肯定，您的整个问题是，
RelatedObjectsLookups.jsdjango.jQuerywindow.jQuerydjango.jQuery<script>
django = django || {};
django.jQuery = django.jQuery || jQuery;
</script>
django=django | |{}；
django.jQuery=django.jQuery | | jQuery；
这将把django.jQuery设置为jQuery（包含在您的googleapis文件中），如果还没有设置的话。现在它将存在，供您以后的脚本使用 我在您当前的HTML中没有看到任何Jquery，您需要为每个要在其中使用它的HTML页面导入它。在当前页面中的任何其他.js下载/执行之前，浏览器是否正在获取？200，没有警告？@user2864740根本没有警告…网络选项卡在任何其他脚本之前显示jquery资源的200-OK？（例如，浏览器没有缓存过时的HTML页面，按预期包含在HTML页面上？）为什么您的脚本的
src.js/*global SelectBox, interpolate*/
// Handles related-objects functionality: lookup link for raw_id_fields
// and Add Another links.
(function($) {
'use strict';
// IE doesn't accept periods or dashes in the window name, but the element IDs
// we use to generate popup window names may contain them, therefore we map them
// to allowed characters in a reversible way so that we can locate the correct
// element when the popup window is dismissed.
function id_to_windowname(text) {
text = text.replace(/\./g, '__dot__');
text = text.replace(/\-/g, '__dash__');
return text;
}
function windowname_to_id(text) {
text = text.replace(/__dot__/g, '.');
text = text.replace(/__dash__/g, '-');
return text;
}
function showAdminPopup(triggeringLink, name_regexp, add_popup) {
var name = triggeringLink.id.replace(name_regexp, '');
name = id_to_windowname(name);
var href = triggeringLink.href;
if (add_popup) {
if (href.indexOf('?') === -1) {
href += '?_popup=1';
} else {
href += '&_popup=1';
}
}
var win = window.open(href, name, 'height=500,width=800,resizable=yes,scrollbars=yes');
win.focus();
return false;
}
function showRelatedObjectLookupPopup(triggeringLink) {
return showAdminPopup(triggeringLink, /^lookup_/, true);
}
function dismissRelatedLookupPopup(win, chosenId) {
var name = windowname_to_id(win.name);
var elem = document.getElementById(name);
if (elem.className.indexOf('vManyToManyRawIdAdminField') !== -1 && elem.value) {
elem.value += ',' + chosenId;
} else {
document.getElementById(name).value = chosenId;
}
win.close();
}
function showRelatedObjectPopup(triggeringLink) {
return showAdminPopup(triggeringLink, /^(change|add|delete)_/, false);
}
function updateRelatedObjectLinks(triggeringLink) {
var $this = $(triggeringLink);
var siblings = $this.nextAll('.change-related, .delete-related');
if (!siblings.length) {
return;
}
var value = $this.val();
if (value) {
siblings.each(function() {
var elm = $(this);
elm.attr('href', elm.attr('data-href-template').replace('__fk__', value));
});
} else {
siblings.removeAttr('href');
}
}
function dismissAddRelatedObjectPopup(win, newId, newRepr) {
var name = windowname_to_id(win.name);
var elem = document.getElementById(name);
if (elem) {
var elemName = elem.nodeName.toUpperCase();
if (elemName === 'SELECT') {
elem.options[elem.options.length] = new Option(newRepr, newId, true, true);
} else if (elemName === 'INPUT') {
if (elem.className.indexOf('vManyToManyRawIdAdminField') !== -1 && elem.value) {
elem.value += ',' + newId;
} else {
elem.value = newId;
}
}
// Trigger a change event to update related links if required.
$(elem).trigger('change');
} else {
var toId = name + "_to";
var o = new Option(newRepr, newId);
SelectBox.add_to_cache(toId, o);
SelectBox.redisplay(toId);
}
win.close();
}
function dismissChangeRelatedObjectPopup(win, objId, newRepr, newId) {
var id = windowname_to_id(win.name).replace(/^edit_/, '');
var selectsSelector = interpolate('#%s, #%s_from, #%s_to', [id, id, id]);
var selects = $(selectsSelector);
selects.find('option').each(function() {
if (this.value === objId) {
this.textContent = newRepr;
this.value = newId;
}
});
win.close();
}
function dismissDeleteRelatedObjectPopup(win, objId) {
var id = windowname_to_id(win.name).replace(/^delete_/, '');
var selectsSelector = interpolate('#%s, #%s_from, #%s_to', [id, id, id]);
var selects = $(selectsSelector);
selects.find('option').each(function() {
if (this.value === objId) {
$(this).remove();
}
}).trigger('change');
win.close();
}
// Global for testing purposes
window.id_to_windowname = id_to_windowname;
window.windowname_to_id = windowname_to_id;
window.showRelatedObjectLookupPopup = showRelatedObjectLookupPopup;
window.dismissRelatedLookupPopup = dismissRelatedLookupPopup;
window.showRelatedObjectPopup = showRelatedObjectPopup;
window.updateRelatedObjectLinks = updateRelatedObjectLinks;
window.dismissAddRelatedObjectPopup = dismissAddRelatedObjectPopup;
window.dismissChangeRelatedObjectPopup = dismissChangeRelatedObjectPopup;
window.dismissDeleteRelatedObjectPopup = dismissDeleteRelatedObjectPopup;
// Kept for backward compatibility
window.showAddAnotherPopup = showRelatedObjectPopup;
window.dismissAddAnotherPopup = dismissAddRelatedObjectPopup;
$(document).ready(function() {
$("a[data-popup-opener]").click(function(event) {
event.preventDefault();
opener.dismissRelatedLookupPopup(window, $(this).data("popup-opener"));
});
$('body').on('click', '.related-widget-wrapper-link', function(e) {
e.preventDefault();
if (this.href) {
var event = $.Event('django:show-related', {href: this.href});
$(this).trigger(event);
if (!event.isDefaultPrevented()) {
showRelatedObjectPopup(this);
}
}
});
$('body').on('change', '.related-widget-wrapper select', function(e) {
var event = $.Event('django:update-related');
$(this).trigger(event);
if (!event.isDefaultPrevented()) {
updateRelatedObjectLinks(this);
}
});
$('.related-widget-wrapper select').trigger('change');
$('body').on('click', '.related-lookup', function(e) {
e.preventDefault();
var event = $.Event('django:lookup-related');
$(this).trigger(event);
if (!event.isDefaultPrevented()) {
showRelatedObjectLookupPopup(this);
}
});
});
})(django.jQuery);
<script>
django = django || {};
django.jQuery = django.jQuery || jQuery;
</script>