Angularjs ng-include not including any view - javascript

I keep trying to set my ng-include as follows:
<!DOCTYPE html>
<html ng-app>
<head>
<title>Demo</title>
<script type="text/javascript" src="js/lib/angular.min.js"></script>
<script type="text/javascript" src="js/lib/angular-resource.min.js"></script>
<script type="text/javascript" src="js/controllers/app.js"></script>
<link rel="stylesheet" type="text/css" href="css/bootstrap.min.css"/>
</head>
<body>
<h1>Airports</h1>
<div ng-controller="AppCtrl">
<div>
<div>
<ul>
<li ng-repeat="airport in airports">
<a href="" ng-click="setAirport(airport.code)">
{{airport.code}} - {{airport.name}}
</a> -
<a href="" ng-click="editAirport(airport.code)">
Editar
</a>
</li>
</ul>
<p ng-show="currentAirport">Current airpot: {{currentAirport.name}}</p>
</div>
<!--el ng include le indica que puede incluir un scope (.html)-->
<div ng-include src="formURL"></div>
</div>
</div>
</body>
</html>
My JS script (app.js):
function AppCtrl ($scope){
$scope.airports={
"STL":{
"code":"STL",
"name":"Lambert-St Airport",
"city":"san louis",
"destinations": [
"LAX",
"MKE"
]
}
};
$scope.formURL= 'partials/form.html';
$scope.currentAirport = null;
$scope.setAirport = function (code) {
$scope.currentAirport = $scope.airports[code];
};
$scope.editAirport = function (code) {
$scope.editing = $scope.airports[code];
};
}
And finally form.html
<div ng-show="editing">
<h3>Edit Airport</h3>
<input ng-model="editing.name" value="" class="input-xlarge"/>
</div>
I have tried to show the form, changing the url, writing the complete url but it doesn't seems to work. Although when I click on the airports, the page shows correctly.
If anyone can point me in the right direction that'd be great. Sorry for the huge post, it needed a bit of explaining to make it coherent. Hopefully it makes sense. Thanks.
My directory:
exampleAngular
|_css
|_img
|_js
|_controllers
|_app.js
|_lib
|_angular.min.js
|_angular-resource.min.js
|_partials
|_form.html
|_airport.html
|_index.html

The plunker provided by Andyrooger works fine without modification, there are however a few thing you should change.
1) ng-include is used without src when using the directive as an attribute, so it should be ng-include="formUrl"
2) Use object properties rather then the entire object on ng-show
Change HTML to,
<div ng-show="editing.airport">
<h3>Edit Airport</h3>
<input ng-model="editing.name" value="" class="input-xlarge"/>
</div>
Also be aware of scope inheritances, change Controller
$scope.editing = {};
// Inside function
$scope.editing.airport = $scope.airports[code]

Going by your comments it seems your formURL is incorrect...
You set it on this line
$scope.formURL= 'partials/form.html';
but then you say your form.html is in the same directory as your index.html. formURL is a path relative to the directory that index.html is in. So either
Put form.html in a partials directory (angularexample/partials/form.html)
or
Set formURL as so
$scope.formURL= 'form.html';

Related

Javascript: Move JQuery etc. CDNs out of the HTML file?

(I'm new to HTML/JS). I'm trying to clean up my HTML file to bear-bone markup and put all logic in a .js file, including the CDN inclusions. I'm aware of How to include CDN in javascript file (*.js)?
In the HTML below, I tried to move the 2 'src' lines at the bottom, to form_validation.js, also shown below. But when I do that, the Semantic UI form validation stops working and I get error messages that .form is not a function etc. That addCDN() call in the JS file doesn't do it.
I imagine this has to do with me not understanding the order in which these things are processed by the browser... I would greatly appreciate some education.
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.4.1/semantic.min.css">
<style>.container {margin: 15em;}</style>
</head>
<body>
<div class="container">
<form class="ui form">
<p>Give this a try:</p>
<div class="field">
<label>Name</label>
<input placeholder="Your Name?" name="name" type="text">
</div>
<div class="ui submit button">Submit</div>
<div class="ui error message"></div>
</form>
</div>
<!-- get these guys out-a-here -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.4.1/semantic.min.js"></script>
<!-- ..... -->
<script src="form_validation.js"></script>
</body>
</html>
/*
* form_validation.js
* Uses Semantic UI validation JSON
*/
function addCDN(){
// Can be removed? Ideally not in the HTML file...
var jq = document.createElement('script');
jq.setAttribute('src',
'https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js'
);
document.head.appendChild(jq);
var sui = document.createElement('script');
sui.setAttribute('src',
'https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.4.1/semantic.min.js'
);
document.head.appendChild(sui);
}
$(document).ready(function(){
addCDN(); // this doesn't seem to happen :(
$('.ui.form').form({
fields: {name : ['minLength[6]', 'empty']}
});
});```

angular expressions do not work inside the controller scope

I am facing a strange problem with the below code..
whenever I remove the ng-controller="page" from the body tag, the expressions start getting evaluated. But on applying this controller on body tag, the expressions tend to get printed as text rather than being evaluated.
Below is my relevant code (Snippet):
<html ng-app="app">
<head>
<!-- links removed for brevity -->
<script>
var app = angular.module('app',[]);
app.controller('page',function($scope){
$scope.segment.name = 'asdf';
});
</script>
</head>
<body ng-controller="page" style="padding:0px;">
<!-- additional markup removed for brevity -->
<form class="navbar-form navbar-right" role="search">
<div class="form-group">
<input type="text" class="form-control" placeholder="Enter Portal ID" ng-model="page.segment.name"/>
</div>
<button class="btn btn-default">Search {{page.segment.name}}</button>
</form>
</body>
</html>
I am possibly making some blunder in the above code as the below code which I wrote as proof of concept works well.
POC code (Snippet):
<html ng-app="app">
<head>
<!-- links removed for brevity -->
</head>
<body ng-controller="page">
<a>Name : {{page.segment.name}}</a>
<input type = "text" ng-model="page.segment.name"/>
</body>
<!-- links removed for brevity -->
<script>
var app = angular.module('app',[]);
app.controller('page',['$scope',function($scope){}]);
</script>
</html>
Kindly help
Thanks in advance..
You are probably getting an error in the console. I would guess it's something similar to "Cannot set property 'name' of undefined." What you are doing here is not valid:
$scope.segment.name = 'asdf';
You need to either do this:
$scope.segment = {};
$scope.segment.name = 'asdf';
Or this:
$scope.segment = { name: 'asdf' };
You have to create the segment object explicitly before you attempt to set properties on it.

JavaScript Method Not Called in Footer

I am using AngularJS includes. The code for my index.html is as follows:
<!DOCTYPE html>
<html ng-app="">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
<script src="../js/application.js"></script>
</head>
<body>
<div ng-include src="'../includes/footer.html'"></div>
</body>
</html>
application.js is in a folder called js and it reads as follows:
function setFooter() {
var currentDate = new Date();
currentYear = currentDate.getFullYear();
document.write('© ' + currentYear + ' All rights reserved.');
}
footer.html is in a folder called includes and it reads as follows:
<div id="footer">
<div class="container">
<div class="footerContainer">
<p class="text-white">
<script type="text/javascript">
setFooter();
</script>
</p>
</div>
</div>
</div>
AngularJS includes are working since the footer is displayed in index.html but the JavaScript function setFooter in footer.html is never called.
Any help would be appreciated. Thanks.
ng-include load html by AJAX, so any javascript tag not processed. Instead of using script and document.write directly, better use of angular functionality.
Simplest way, in my opinion, would be add simple controller, like
angular.module('app', [])
.controller('footerCtrl', function($scope) {
$scope.currentYear = (new Date()).getFullYear();
});
and use it in footer
<div id="footer" ng-controller="footerCtrl")">
<div class="container">
<div class="footerContainer">
<p class="text-white">
© {{ currentYear }} All rights reserved.
</p>
</div>
</div>
</div>
also don't forget name your application in index.html
<html ng-app="app">
working plunker:

Javascript function not running with no errors

here is my function which is put into its own file(Javascript/submitDate.js):
document.onload = function(){
function submitDate(){
var time = new Date();
var nowDate =time.toISOString().slice(0,-14);
document.getElementById("dateShow").value=nowDate;
}
submitDate();
}();
This ran fine before I joined the page with my index.(When I put all my javascript and page layout into one file)
Here is the page(projectMain.html) of the code:
<html>
<div id="container">
<header>
<h3>Entries close on the 10th of March</h3>
</header>
<section>
<aside onload="submitDate();">
Last submitted:
</br>
<input type="date" id="dateShow" readonly>
</aside>
</section>
No errors pop up and it just shows the date layout box as: mm/dd/yyyy
EDIT:
The folder has a capital J.
Edit 2.0:
Link to what is shown. Underneath the "last submitted" is the date function that is not working. : http://prntscr.com/60ie8k
Edit 3.0:
Here is my Index:
<html>
<head>
<title>Sample Template</title>
<link rel="stylesheet" language="text/css" href="CSS/stylesheet.css"/>
<script language="javascript" src="Javascript/AJAX.js"></script>
</head>
<body onload="javascript:changePage('home');">
<h1>Little Big Planet</h1>
<div class="menu">
<a onclick="javascript:changePage('home');">Home</a>
<a onclick="javascript:changePage('powerups');">Power Ups</a>
<a onclick="javascript:changePage('bots');">Sackbots</a>
<a onclick="javascript:changePage('costumes');">Costumes</a>
<a onclick="javascript:changePage('projectMain');">Form</a>
</div>
<br />
<div id="content">
</div>
<script type="text/javascript" src="Javascript/submitDate.js"></script>
</body>
</html>
The aside element doesn't have an onload attribute (or load event). Only elements that load external content (e.g. <img>) and the document itself (where the attribute lives on the <body> element) do.
Use a <script> element instead.
<aside>
Last submitted:
</br>
<input type="date" id="dateShow" readonly>
</aside>
<script>
submitDate();
</script>
Additionally, you say that the file lives at "javascript/submitDate.js" but you are loading src="Javascript/submitDate.js". The function won't be available to call if you are using a case-sensitive file system (as the URL will 404).
You have a capitol 'j' in JavaScript in your HTML.
<script type="text/javascript" src="Javascript/submitDate.js"></script>
Try loading the js when the document is loaded
JS file:
document.onload = function(){
function submitDate(){
var time = new Date();
var nowDate =time.toISOString().slice(0,-14);
document.getElementById("dateShow").value=nowDate;
}
submitDate();
}();
The aside in your html
<aside>
Last submitted:
</br>
<input type="date" id="dateShow" readonly>
</aside>
Link to js file in the bottom of your body
<script type="text/javascript" src="pathtojsfile"></script>
Here is a working Fiddle

AngularJS module doesn't load

My module isn't loading, and I can't figure out why. Could someone help me to find out what I am doing wrong?
The following is my HTML in a file named index.html:
<html ng-app="demoApp">
<head>
<title>Using AngularJS Directives and Data Binding</title>
<script type="text/javascript" src="_Script.js"></script>
<script src="angular.min.js"></script>
</head>
<body>
<!-- Get name out of array with controller using a module-->
<h3>Get names out of an array with controller using a module:</h3>
<div class ="container" ng-controller="SimpleController">
<input type="text" ng-model="search" /> {{ search }}
<ul>
<li ng-repeat="naam in namen | filter:search" >{{ naam }}</li>
</ul>
</div>
</body>
</html>
And this is the Javascript in a file named _Script.js:
var demoApp = angular.module('demoApp', []);
function SimpleController($scope) {
$scope.namen = [
'John',
'Will',
'Alex'
];
}
demoApp.controller('SimpleController', SimpleController);
I've looked for everything, so maybe it is simple. But I can't find it and got stuck with it.
Regards,
You're currently loading your _script.js first, and angular JS second. If you reorder them your script should work:

Categories