2014-09-10 150 views
0

我在我的ASP MVC 4站點(第一次使用MVC 4)上使用以下BundleCollection項目。我試圖加載jQuery和Backbone.js,但根據Chrome的控制檯,這是正常工作。BundleConfig腳本不起作用

下面是我現在使用的.js文件。當我第一次加載頁面我收到以下錯誤

enter image description here

如果我註釋掉該行,然後我得到這個錯誤在下一行

enter image description here

這似乎告訴我即使我沒有收到任何錯誤,Backbone和jQuery沒有正確加載(儘管我可能是錯的)。

BundleConfig

public class BundleConfig 
{ 
    // For more information on Bundling, visit http://go.microsoft.com/fwlink/?LinkId=254725 
    public static void RegisterBundles(BundleCollection bundles) 
    { 
     bundles.Add(new ScriptBundle("~/bundles/BackboneApps").Include(
        "~/Scripts/SliderApp.js")); 

     bundles.Add(new ScriptBundle("~/bundles/jsMVC").Include(
        "~/Scripts/underscore.js", 
        "~/Scripts/backbone.js")); 

     bundles.Add(new ScriptBundle("~/bundles/jquery").Include(
        "~/Scripts/jquery-{version}.js")); 

     bundles.Add(new ScriptBundle("~/bundles/jqueryui").Include(
        "~/Scripts/jquery-ui-{version}.js")); 

     bundles.Add(new ScriptBundle("~/bundles/jqueryval").Include(
        "~/Scripts/jquery.unobtrusive*", 
        "~/Scripts/jquery.validate*")); 

     // Use the development version of Modernizr to develop with and learn from. Then, when you're 
     // ready for production, use the build tool at http://modernizr.com to pick only the tests you need. 
     bundles.Add(new ScriptBundle("~/bundles/modernizr").Include(
        "~/Scripts/modernizr-*")); 

     bundles.Add(new StyleBundle("~/Content/css").Include("~/Content/site.css")); 

     bundles.Add(new StyleBundle("~/Content/themes/base/css").Include(
        "~/Content/themes/base/jquery.ui.core.css", 
        "~/Content/themes/base/jquery.ui.resizable.css", 
        "~/Content/themes/base/jquery.ui.selectable.css", 
        "~/Content/themes/base/jquery.ui.accordion.css", 
        "~/Content/themes/base/jquery.ui.autocomplete.css", 
        "~/Content/themes/base/jquery.ui.button.css", 
        "~/Content/themes/base/jquery.ui.dialog.css", 
        "~/Content/themes/base/jquery.ui.slider.css", 
        "~/Content/themes/base/jquery.ui.tabs.css", 
        "~/Content/themes/base/jquery.ui.datepicker.css", 
        "~/Content/themes/base/jquery.ui.progressbar.css", 
        "~/Content/themes/base/jquery.ui.theme.css")); 
    } 
} 

Layout.cshtml

<head> 
    <meta charset="utf-8" /> 
    <meta name="viewport" content="width=device-width" /> 
    <title>@ViewBag.Title</title> 
    @Styles.Render("~/Content/css") 
    @Scripts.Render("~/bundles/jquery") 
    @Scripts.Render("~/bundles/jsMVC") 
    @Scripts.Render("~/bundles/jqueryui") 
    @Scripts.Render("~/bundles/BackboneApps") 
</head> 

Index.cshtml

<h3>SPX Allocation: <span id="SpxAllocPercentage"></span></h3> 
     <!-- "slider" is a jquery slider --> 
    <div id="slider"></div> 

    <!-- "sliderVal" displays the slider's position. It receives the value via model. --> 
    <input type="text" id="sliderVal" value="0"/> 

編輯

這是呈現的HTML。立即注意到Backbone缺失。

<head> 
    <meta charset="utf-8" /> 
    <meta name="viewport" content="width=device-width" /> 
    <title></title> 
    <link href="/Content/site.css" rel="stylesheet"/> 

    <script src="/Scripts/jquery-1.8.2.js"></script> 


    <script src="/Scripts/jquery-ui-1.8.24.js"></script> 

    <script src="/Scripts/SliderApp.js"></script> 

</head> 

當我再次檢查了控制檯,看來我錯了,有這兩個錯誤關於骨幹,並強調

enter image description here

+0

請注意捆綁,以確保每個文件都以';'結尾,並可能有換行符。過去我曾遇到過將文件簡單連接在一起的問題。如果一個命令的結尾符合另一個命令的開頭,則會出現像這樣的奇怪錯誤。 – 2014-09-10 21:01:18

+0

我也考慮jslinting你的文件,看看有沒有其他的javascript錯誤 – drneel 2014-09-10 21:03:11

+0

@RoryMcCrossan我剛剛注意到Backbone/Underscore從呈現的HTML中缺失。更新了帖子。 – NealR 2014-09-10 21:12:28

回答

0

如果有任何其他束包括jQuery的(定義兩次)它有可能看到這樣的錯誤。首先一次加載一個包並查看頁面源,以驗證包中的文件是否已包含在內。對每個重複直到一個包加載丟失的文件。