Uncaught Error when loading page - c#

I( have an MVC 5 application that is also using angularjs and boot strap. When the page loads the modal doesnt launch and i get the following err in the console:
Uncaught Error: [$injector:modulerr] http://errors.angularjs.org/1.2.8/$injector/modulerr?p0=myApp&p1=Error%3A%2….c%20(http%3A%2F%2Flocalhost%3A60248%2FScripts%2Fangular.min.js%3A17%3A431)
Here is my html:
Layout:
<!DOCTYPE html>
<html ng-app ="myApp">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Temujin #ViewBag.Title</title>
<link href="~/Content/bootstrap.min.css" rel="stylesheet" type="text/css" />
<link href="~/Content/Site.css" rel="stylesheet" type="text/css" />
<script src="~/Scripts/modernizr-2.6.2.js"></script>
<script src="~/Scripts/jquery-1.10.2.min.js"></script>
<script src="~/Scripts/bootstrap.min.js"></script>
<script src="~/Scripts/angular.min.js"></script>
<script src="~/js/Login.js"></script>
</head>
<body>
<div class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
#Html.ActionLink("Temujin", "Index", "Home", null, new { #class = "navbar-brand" })
</div>
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav">
</ul>
</div>
</div>
</div>
<div class="container body-content">
#RenderBody()
<hr />
<footer>
<p>© #DateTime.Now.Year - Temujin</p>
</footer>
</div>
</body>
</html>
Directive template:
<div class="modal fade">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title"></h4>
</div>
<div class="modal-body">
<form class="form-signin" name="authForm" ng-submit="auth()" ng-controller ="AuthController" novalidate>
<input type="text" class="form-control" placeholder="user name" ng-model ="AuthController.user.username" required autofocus>
<input type="password" class="form-control" placeholder="password" ng-model ="AuthController.user.password" required>
<input type="submit" class="btn btn-primary" value="Submit" />
</form>
</div>
</div><!-- /.modal-content -->
</div><!-- /.modal-dialog -->
</div><!-- /.modal -->
cshtml:
#{
ViewBag.Title = "Login";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<h2></h2>
<div id="loginBox">
<auth-modal></auth-modal>
</div>
angularjs:
(function () {
var temujin = angular.module('temujin', []);
temujin.controller('AuthModalController', ['$scope',function ($scope) {
$scope.temujin.user = {};
console.log("AuthModalController ran");
$scope.$(".modal").modal({ message: 'HEll0 World' });
}]);
temujin.directive("authModal", function () {
return { restrict: 'E', templateUrl: '\\js\\templates\\auth-modal.html', controller: 'AuthModalController',controllerAs: 'authmodalCtrl'}
});
temujin.controller('AuthController',['$scope',function ($scope) {
$scope.user = {};
console.log("AuthController ran");
$scope.auth = function () {
console.log("user " + this.user);
};
}]);
})();
MVC 5 controller:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
namespace temujin.Controllers
{
public class TemujinController : Controller
{
//
// GET: /Temujin/
public ActionResult Index()
{
return View();
}
}
}


You are attempting to use the module myApp in your page here:
<html ng-app ="myApp">
But your actual module is named temujin
You just need to change your ng-app directive to point to the right module name.
<html ng-app ="temujin">

Related

Why layout does not integrated

I have a ASP.NET Web API that run on Katana and use Razorengine for generating views.
So I created a view without layout and it works as expected.
View.cshtml
<h2>View</h2>
On browser
So when I am going to add a layout like:
#{
ViewBag.Title = "View";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<h2>View</h2>
After the request I've got just a blank site.
What am I doing wrong?
Update
The controller code:
public class CustomersController : ApiController
{
[HttpGet]
[Route("customers")]
public IHttpActionResult View()
{
return new ViewResult(Request, #"Customers\View", null);
}
}
and _Layout.cshtml
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>#ViewBag.Title - My ASP.NET Application</title>
#Styles.Render("~/Content/css")
#Scripts.Render("~/bundles/modernizr")
</head>
<body>
<div class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
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#Html.ActionLink("Application name", "Index", "Home", new { area = "" }, new { #class = "navbar-brand" })
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<ul class="nav navbar-nav">
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</div>
</div>
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<div class="container body-content">
#RenderBody()
<hr />
<footer>
<p>© #DateTime.Now.Year - My ASP.NET Application</p>
</footer>
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#Scripts.Render("~/bundles/jquery")
#Scripts.Render("~/bundles/bootstrap")
#RenderSection("scripts", required: false)
</body>
</html>
But when I replaced the layout with other structure:
<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
</head>
<body>
#RenderBody()
</body>
</html>
Then it works. The layout template is wrong.

System.Web.HttpException: Section not defined

I have the following _Layout.cshtml:
#using System.Web.Optimization
<!DOCTYPE html>
<html>
<head>
<title>Structured Content </title>
<link href="~/Content/Site.css" rel="stylesheet" type="text/css" />
#Scripts.Render("~/bundles/jquery")
</head>
<body>
<div id="layout">
<div id="header">
<div class="menu_header">
<h2 style="float: left;">Logo</h2>
#RenderSection("menu_header");
</div>
</div>
<div id="bottom_menu">
</div>
<div id="media">
#RenderSection("media");
</div>
<div id="content">
<div id="maincontent">
#RenderBody();
</div>
</div>
<div id="footer">
Foooter
</div>
</div>
#RenderSection("scripts", required: false)
</body>
</html>
In my index.cshtml, I have the following:
#{
Layout = "../Shared/_Layout.cshtml";
}
#section menu_header {
<div class="login_menu_links">
<ul>
<li>
Top ranked▼
</li>
</ul>
</div>
<div class="sign_in_style">
<form>
<span style="display:inline-block">
<label>Email</label><br/>
<input type="text" name="email">
</span>
<span style="display:inline-block">
<label>Password</label><br/>
<input type="password" name="pass">
<input type="submit" name="submit" value="Log in">
</span>
</form>
</div>
}
#section media {
<img src="https://marshallamps.com/wp-content/themes/marshallamps/images/brand-video-overlay.jpg" width="755">
<img src="https://www.marshallheadphones.com/media/upload/pressimages/marshall/MIXEDMEDIA/EVENT/instac.jpg">
<img src="http://blog.weddingfavorsbynette.com/wp-content/uploads/2013/05/wedding-music-dj-624x416.jpg" width="498">
}
<div id="leftcontent">
<h2 class="news_title">Get discovered as a band or musician<br />here on Namn. </h2>
<ul class="info_text">
<li><img src="https://cdn3.iconfinder.com/data/icons/vote/16/medal_star_rank-512.png" width="30" height="30">Gather karma points - get ranked</li>
<li><img src="http://findicons.com/files/icons/770/token_dark/128/headphones.png" width="32" height="32">Explore new music - all genres</li>
<li><img src="https://cdn3.iconfinder.com/data/icons/gray-user-toolbar/512/social_network-512.png" width="30" height="30">Connect - with musicians and friends</li>
</ul>
</div>
<script type="text/javascript">
$('#top_ranked_menu').mouseover(function () {
$('#bottom_menu').show();
});
$('#bottom_menu').mouseout(function () {
$(this).hide();
});
</script>
When I run my application, I get the following error message:
Section not defined: "menu_header".
Description: An unhandled exception occurred during the execution of
the current web request. Please review the stack trace for more
information about the error and where it originated in the code.
Exception Details: System.Web.HttpException: Section not defined:
"menu_header".
As I can see, I have defined them?

How to call a search method in a _Layout.cshtml?

I'm trying to create a search method, that is called in my _Layout.cshtml and when I click on submit button, the user is redirected to "search view".
I' following this tutorial, but the author call your method at index view and I need to call the method at _Layout to be redirect to another view that will give me the return of method.
This is my _Layout, is basic a nav-bar from bootstrap with a textfield and a button, that the user can put what he need to find:
#model IEnumerable<TestTcc2.Models.Musica>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>#ViewBag.Title</title>
<link href="~/favicon.ico" rel="shortcut icon" type="image/x-icon" />
<meta name="viewport" content="width=device-width" />
#Styles.Render("~/Content/Bootstrap")
#Scripts.Render("~/bundles/modernizr")
#Scripts.Render("~/bundles/jquery")
</head>
<body>
<div class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">#Html.ActionLink("your logo here", "IndexOuvinte", "Home")</a>
</div>
<div class="collapse navbar-collapse">
<ul class="nav navbar-nav">
<li>#Html.ActionLink("Home", "IndexOuvinte", "Home")</li>
</ul>
<form class="navbar-form navbar-left" role="search">
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
<ul class="nav navbar-nav navbar-right">
<li>#Html.ActionLink("Manage Account", "Manage", "Account")</li>
<li>#using (Html.BeginForm("LogOff", "Account", FormMethod.Post, new { id = "logoutForm" }))
{
#Html.AntiForgeryToken()
Log off}</li>
</ul>
</div>
<!--/.nav-collapse -->
</div>
</div>
<div class="container">
#RenderSection("featured", required: false)
#RenderBody()
</div>
<!--Fim container -->
</body>
</html>
and this is the method that I want to call at _Layout.cshtml:
public ActionResult Search(string search)
{
var musicas = from m in db.Musicas select m;
if (!String.IsNullOrEmpty(search))
{
musicas = musicas.Where(s => s.Nome.Contains(search));
return RedirectToAction("Search"); //name of view that will return the data
}
return View(musicas);
}

Well, you might consider specifying an action to the form or just use the appropriate helper to generate it:
#using (Html.BeginForm("Search", "SomeController", null, FormMethod.Post, new { #class = "navbar-form navbar-left", role = "search" }))
{
<div class="form-group">
<input type="text" class="form-control" placeholder="Search">
</div>
<button type="submit" class="btn btn-default">Submit</button>
}

MVC Carousel not sliding automatically Bootstrap MVC

The Index.cshtml file in Microsoft Visual Studio. I want to be available to have my carousel move to the second image but it doesn't slide.
#{ ViewBag.Title = "Home Page"; }
<div id="myCarousel" class="carousel slide">
<div class="carousel-inner" role="listbox">
<div class="item active">
<img src="~/Content/img/slide-1.png" alt="First Image" class=""/>
<div class="carousel-caption">
<h2 class="awesome">This Template Is Awesome</h2>
<p class="awesome-line">resto restaurant home page website template</p>
</div>
</div>
<div class="item">
<img src="~/Content/img/slide-2.png" alt="Second Image" class="" />
<div class="carousel-caption">
<h2 class="awesome">This Template Is Awesome</h2>
<p class="awesome-line">resto restaurant home page website template</p>
</div>
</div>
</div>
<a class="left carousel-control" href="#mySlider" data-slide="prev"><span class="glyphicon glyphicon-chevron-left"></span></a>
<a class="right carousel-control" href="#mySlider" data-slide="next"><span class="glyphicon glyphicon-chevron-right"></span></a>
</div>
_Layout.cshtml Page
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>#ViewBag.Title</title>
#Styles.Render("~/Content/css")
#Scripts.Render("~/bundles/modernizr")
</head>
<body>
<div class="navbar navbar-inverse">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav pull-right">
<li>#Html.ActionLink("Our Story", "Index", "Home")</li>
<li>#Html.ActionLink("Menu", "Menu", "Home")</li>
<li>#Html.ActionLink("Reservations", "Reservations", "Home")</li>
<li>#Html.ActionLink("News", "News", "Home")</li>
<li>#Html.ActionLink("Reviews", "Reviews", "Home")</li>
</ul>
</div>
</div>
</div>
<div class="container body-content">
#RenderBody()
<hr />
<footer>
<p>© #DateTime.Now.Year - My ASP.NET Application</p>
</footer>
</div>
#Scripts.Render("~/bundles/jquery")
#Scripts.Render("~/bundles/bootstrap")
#RenderSection("scripts", required: false)
</body>
</html>
Do I need to call the script in the index.cshtml file?

Yes do call the Jquery,boostrap scripts
Change your href's into your carousel ID
<a class="left carousel-control" href="#myCarousel" data-slide="prev"><span class="glyphicon glyphicon-chevron-left"></span></a>
<a class="right carousel-control" href="#myCarousel" data-slide="next"><span class="glyphicon glyphicon-chevron-right"></span></a>
and this code will help you automatically slide your carousel
<script type="text/javascript">
$(document).ready(function() {
$('.carousel').carousel({
interval: 1200
})
});
</script>
A little Javascript will do the trick :)

When submitting form not calling controller function

When clicking the submit button the auth function isn't being called, I haven't been able to figure out why.
html for the template for all pages:
<!DOCTYPE html>
<html ng-app ="myApp">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>MyApp #ViewBag.Title</title>
<link href="~/Content/bootstrap.min.css" rel="stylesheet" type="text/css" />
<link href="~/Content/Site.css" rel="stylesheet" type="text/css" />
<script src="~/Scripts/modernizr-2.6.2.js"></script>
<script src="~/Scripts/jquery-1.10.2.min.js"></script>
<script src="~/Scripts/bootstrap.min.js"></script>
<script src="~/Scripts/angular.min.js"></script>
<script src="~/js/Login.js"></script>
</head>
<body>
<div class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
#Html.ActionLink("myApp", "Index", "Home", null, new { #class = "navbar-brand" })
</div>
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav">
</ul>
</div>
</div>
</div>
<div class="container body-content">
#RenderBody()
<hr />
<footer>
<p>© #DateTime.Now.Year - myApp</p>
</footer>
</div>
</body>
</html>
html for this pages view:
#{
ViewBag.Title = "Login";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<h2></h2>
<div id="loginBox">
<auth-modal></auth-modal>
</div>
here is the html for the custom directive:
<div class="modal fade">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title"></h4>
</div>
<div class="modal-body">
<form class="form-signin" name="authForm" ng-submit="auth()" ng-controller ="AuthController" novalidate>
<input type="text" class="form-control" placeholder="user name" ng-model ="AuthController.user.username" required autofocus>
<input type="password" class="form-control" placeholder="password" ng-model ="AuthController.user.password" required>
<input type="submit" class="btn btn-primary" value="Submit" />
</form>
</div>
</div><!-- /.modal-content -->
</div><!-- /.modal-dialog -->
Here is the JS:
(function () {
var MyApp = angular.module('MyApp', []);
MyApp.controller('AuthModalController', function () {
MyApp.user = {};
console.log("AuthModalController ran");
$(".modal").modal({});
});
MyApp.directive("authModal", function () {
return { restrict: 'E', templateUrl: '\\js\\templates\\auth-modal.html', controller: 'AuthModalController',controllerAs: 'authmodalCtrl'}
});
MyApp.controller('AuthController',function () {
this.user = {};
console.log("AuthController ran");
this.auth = function () {
console.log("user " + this.user);
};
});
})();
MVC 5 Controller:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
namespace MyApp.Controllers
{
public class MyAppController : Controller
{
//
// GET: /MyApp/
public ActionResult Index()
{
return View();
}
}
}

Edit: I'm adding on here that I couldn't get the code linked below to run except by adding the ng-app="app-name-from-module" directive alongside the controller declaration on the form object, which is not in the linked angular-js documentation!
Reading just the documentation I noticed quite a few issues,
1) You're declaring "myApp" and using "MyApp" unless thats an obfuscation error.
2) I think your controller is missing a few things per the documentation (esp $scope variable, https://docs.angularjs.org/guide/controller)
2a) You're not attaching the auth function to the $scope
3) The .controller seems to take a string and an array as an argument, not a generic function.
Per: https://docs.angularjs.org/api/ng/directive/ngSubmit
<script>
angular.module('submitExample', [])
.controller('ExampleController', ['$scope', function($scope) {
$scope.list = [];
$scope.text = 'hello';
$scope.submit = function() {
if ($scope.text) {
$scope.list.push(this.text);
$scope.text = '';
}
};
}]);
</script>
<form ng-app="submitExample" ng-submit="submit()" ng-controller="ExampleController">
Enter text and hit enter:
<input type="text" ng-model="text" name="text" />
<input type="submit" id="submit" value="Submit" />
<pre>list={{list}}</pre>
</form>

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