[英]ASP.NET Core: jQuery Error 404 for the online version of the project
问题:
最近,我一直在修改项目中的Javascript引用,因为它们在多个视图(在_Layout和视图之间)重复出现会导致错误。
目前,在本地工作时没有可见的错误,但是一旦项目联机(通过Azure),则在脚本部分中会出现错误404:无法加载资源。
信息:
这是项目的当前_Layout:
<!DOCTYPE html>
<html>
<head>
<meta content="text/html" charset="utf-8" http-equiv="content-type" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>@ViewData["Title"] - Plataforma Fantasy Park</title>
<environment names="Development">
<script src="//ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="~/lib/bootstrap/dist/js/bootstrap.js"></script>
<script src="~/js/jquery.dataTables.min.js" asp-append-version="true"></script>
<script src="~/js/dataTables.bootstrap.min.js" asp-append-version="true"></script>
<script src="~/js/site.js" asp-append-version="true"></script>
<link rel="stylesheet" href="~/css/bootstrap-lumen.css" />
<link rel="stylesheet" href="~/css/site.css" />
<link rel="stylesheet" href="~/css/nestednavbar.css" />
<link rel="stylesheet" href="~/css/dataTables.bootstrap.min.css" />
</environment>
<environment names="Staging,Production">
<script src="https://ajax.aspnetcdn.com/ajax/jquery/jquery-3.2.1.min.js"
asp-fallback-src="~js/jquery-3.2.1.js"
asp-fallback-test="window.jQuery"
crossorigin="anonymous"
integrity="sha384-K+ctZQ+LL8q6tP7I94W+qzQsfRV2a+AfHIi9k8z8l9ggpc8X+Ytst4yBo/hH+8Fk">
</script>
<script src="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.7/bootstrap.min.js"
asp-fallback-src="~/lib/bootstrap/dist/js/bootstrap.min.js"
asp-fallback-test="window.jQuery && window.jQuery.fn && window.jQuery.fn.modal"
crossorigin="anonymous"
integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa">
</script>
<script src="~/js/site.min.js" asp-append-version="true"></script>
<link rel="stylesheet" href="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.7/css/bootstrap.min.css"
asp-fallback-href="/css/bootstrap-sand.min.css"
asp-fallback-test-class="sr-only" asp-fallback-test-property="position" asp-fallback-test-value="absolute" />
<link rel="stylesheet" href="~/css/site.min.css" asp-append-version="true" />
</environment>
@RenderSection("css", required: false)
</head>
<body>
<div class="container body-content">
@RenderBody()
<hr />
<footer>
<p>© 2017 - Plataforma Fantasy Park</p>
</footer>
</div>
@RenderSection("Scripts", required: false)
</body>
</html>
可以看出, Development
和Staging,Production
环境都具有jquery的引用,但是出于该项目的目的,我将仅使用Development
环境的引用。
但是,在在线版本中会显示以下错误:
我遇到了这些错误,通常是因为在视图中多次定义了jQuery,或者在声明了诸如bootstrap之类的依赖项之后定义了jQuery,但这似乎并非如此。 为方便起见,没有jQuery脚本在在线版本上正确执行。
这是“网络”选项卡的结果:
看来jquery librery已正确加载。
以下代码是视图的源代码:
<!DOCTYPE html>
<html>
<head>
<meta content="text/html" charset="utf-8" http-equiv="content-type" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Index - Plataforma Fantasy Park</title>
<script src="//ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="/lib/bootstrap/dist/js/bootstrap.js"></script>
<script src="/js/jquery.dataTables.min.js?v=qcV1wr-bn4NoBtxYqghmy1WIBvxeoe8vQlCowLG-cng"></script>
<script src="/js/dataTables.bootstrap.min.js?v=X_58s5WblGMAw9SpDtqnV8dLRNCawsyGwNqnZD0Je_s"></script>
<script src="/js/site.js?v=ViqmmChOp_51fH3dM_KEQAFClKU0vp0UrxlREwyHKHc"></script>
<link rel="stylesheet" href="/css/bootstrap-lumen.css" />
<link rel="stylesheet" href="/css/site.css" />
<link rel="stylesheet" href="/css/nestednavbar.css" />
<link rel="stylesheet" href="/css/dataTables.bootstrap.min.css" />
</head>
<body>
<div class="container body-content">
<nav class="navbar navbar-inverse navbar-inverse navbar-fixed-top">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Menu</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="/">Plataforma Fantasy Park</a>
</div>
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li><a href="/HechosLiquidadors/IndexAdmin">Liquidaciones</a></li>
<li>
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button">Máquinas <span class="caret"></span></a>
<ul class="dropdown-menu">
<li class="dropdown-submenu">
<a href="#" class="dropdown-item" tabindex="-1">Registro</a>
<ul class="dropdown-menu">
<li class="dropdown-item"><a tabindex="-1" href="/Machines">Datos Comerciales</a></li>
<li class="dropdown-item"><a tabindex="-1" href="/Machines/Workshop">Datos de Fabricación</a></li>
</ul>
</li>
<li class="divider"></li>
<li><a href="/Machines/Familias">Familias y Tipos</a></li>
<li class="dropdown-submenu">
<a href="#" class="dropdown-item" tabindex="-1">Gestión</a>
<ul class="dropdown-menu">
<li class="dropdown-item"><a tabindex="-1" href="/Machines/Management">Máquinas</a></li>
<li class="dropdown-item"><a tabindex="-1" href="/Machines/Contadores">Contadores</a></li>
</ul>
</li>
</ul>
</li>
<li>
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button">Tiendas <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="/Stores">Registro</a></li>
<li class="divider"></li>
<li><a href="/Stores/Management">Liquidadores</a></li>
</ul>
</li>
<li>
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button">Proveedores <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="/Suppliers/Supplier">Fabricantes y Marcas</a></li>
<li><a href="/Suppliers/Dealer">Dealers</a></li>
</ul>
</li>
<li><a href="/">Gastos</a></li>
<li>
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button">Usuarios <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="/User">Usuarios</a></li>
<li><a href="/ApplicationRole">Roles</a></li>
</ul>
</li>
<li><a href="/Home/About">About</a></li>
</ul>
<form method="post" id="logoutForm" class="navbar-right" action="/Account/SignOff">
<ul class="nav navbar-nav navbar-right">
<li>
<a title="Manage" href="/Manage">Hello adelgado!</a>
</li>
<li>
<button type="submit" class="btn btn-link navbar-btn navbar-link">Log off</button>
</li>
</ul>
<input name="__RequestVerificationToken" type="hidden" value="CfDJ8P12Ot7bDOBImhnZFhlI8qHJtKdMI-7lr8LhbUsd_y-3eQSYnYA19_MyhKx_JGsHcwdpm_ZQCqHibSVsLLwXaJ-PRiZg6VJXvFUtHaAK6IAPSBfOgrVrEBeimgbOvB60ahTqLMUeuUsFEXIIrmYiyBgxQVeQJEkPBbIEsMlFv-8A91-ULjKZlim2P0NZaUuLSA" /></form>
</div>
</div>
</nav>
<h2>Tiendas</h2>
<div class="btn-group" id="modalbutton">
<a id="createEditStoreModal" data-toggle="modal" data-target="#modal-action-store" class="btn btn-primary" href="/Stores/Create">
<i class="glyphicon glyphicon-plus"></i> Nueva Tienda
</a>
</div>
<p></p>
<table id="stores" class="table table-bordered table-hover table-striped">
<thead>
<tr>
<th>
Tienda
</th>
<th>
Dirección
</th>
<th>
Área
</th>
<th>
Distrito
</th>
<th>
Cadena
</th>
<th>Editar</th>
</tr>
</thead>
<tbody>
</tbody>
</table>
<div aria-hidden="true" aria-labelledby="modal-action-store-label" role="dialog" tabindex="-1" id="modal-action-store" class="modal fade">
<div class="modal-dialog ">
<div class="modal-content">
</div>
</div>
</div>
<hr />
<footer>
<p>© 2017 - Plataforma Fantasy Park</p>
</footer>
</div>
<script src="/js/store-index.js?v=xMseET7-q434oUXfBjpd5QKjSw8t0R0P_mGdZorHwB0"></script>
<script type="text/javascript">
var global = this;
var wasclicked = 0;
$(document).ready(function () {
document.getElementById("modalbutton").onclick = function () {
global.wasclicked = 1;
};
$('#modal-action-store').on('hidden.bs.modal', function () {
global.wasclicked = 0;
});
$('#modal-action-store').on('shown.bs.modal', function () {
if (global.wasclicked == 1) {
var items = "<option value='0'>-- Seleccione Distrito --</option>";
$('#DistrictID').html(items);
}
$('#DepartmentID').change(function () {
var url = '/' + "Stores/GetDistrict";
var ddlsource = "#DepartmentID";
$.getJSON(url, { DepartmentID: $(ddlsource).val() }, function (data) {
var items = '';
$("#DistrictID").empty();
$.each(data, function (i, district) {
items += "<option value='" + district.value + "'>" + district.text + "</option>";
});
$('#DistrictID').html(items);
});
});
});
});
</script>
</body>
</html>
我一直在尝试检测在线版本可能出了什么问题,从而产生一些错误,这些错误在本地测试项目时未显示,但是我没有成功地找出来。 希望任何人都可以帮助我了解在这种情况下可能出什么问题。
更新:
对于我进行的测试,似乎jQuery可以工作几秒钟,然后突然停止工作,但是没有显示与此相关的错误消息。
请注意,错误消息也出现在html的顶部:
但这可能与以下文件丢失有关:
为什么不只使用布尔变量?
代替
var global = this;
var wasclicked = 0;
像这样的东西:
var isClicked = false;
$(document).ready(function () {
$("#modalbutton").on("click", function () {
isClicked = true;
});
$('#modal-action-store').on('hidden.bs.modal', function () {
isClicked = false;
});
$('#modal-action-store').on('shown.bs.modal', function () {
if (isClicked) {
var items = "<option value='0'>-- Seleccione Distrito --</option>";
$('#DistrictID').html(items);
}
$('#DepartmentID').change(function () {
var url = '/' + "Stores/GetDistrict";
var ddlsource = "#DepartmentID";
$.getJSON(url, { DepartmentID: $(ddlsource).val() }, function (data) {
var items = '';
$("#DistrictID").empty();
$.each(data, function (i, district) {
items += "<option value='" + district.value + "'>" + district.text + "</option>";
});
$('#DistrictID').html(items);
});
});
});
});
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