I have many items in a long listview. How can my users jump to (i.e. bookmark) to a specific item by visiting mypage.html#the_item_id ?
Actually, it can when I use inline view [Sample 1], but not when I use partial view [Sample 2]. Is there a bug in the latter case, or must I use any workaround?
Thanks in advance!
Sample 1: You can visit page.html#a100 to see item 100 ::
<!doctype html>
<html ng-app>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.3/angular.min.js"></script>
<script>
function MainCtrl($scope){
$scope.items = [];
for(var i=0; i<200; i++){$scope.items.push({id: i})}
}
</script>
</head>
<body ng-controller='MainCtrl'>
<div>
<ul>
<li ng-repeat="i in items"><a id='a{{i.id}}'>{{i.id}}</a></li>
</ul>
</div>
</body>
</html>
Sample 2: Can NOT visit page2.html#a100 to see item 100, WHY? ::
<!doctype html>
<html ng-app>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.3/angular.min.js"></script>
<script>
function MainCtrl($scope){
$scope.items = [];
for(var i=0; i<200; i++){$scope.items.push({id: i})}
}
</script>
</head>
<body ng-controller='MainCtrl'>
<div ng-include="'scroll_view.html'"><!-- MUST use "'...'" notation here --></div>
</body>
</html>
And this is the scroll_view.html needed by sample 2::
<div>
<ul>
<li ng-repeat="i in items"><a id='a{{i.id}}'>{{i.id}}</a></li>
</ul>
</div>
You have to use autoscroll attribute on ng-include.
Check the docs here: http://docs.angularjs.org/api/ng.directive:ngInclude
autoscroll(optional) – {string=} – Whether ngInclude should call $anchorScroll to scroll the viewport after the content is loaded.
If the attribute is not set, disable scrolling.
If the attribute is set without value, enable scrolling.
Otherwise enable scrolling only if the expression evaluates to truthy value.
So in your case:
<div ng-include="'scroll_view.html'" autoscroll></div>
I think html5Mode needs to be set to true, but I'm not certain. See if this works for you (it did for me, but I only tested on Chrome 23 loading the page using file:///...):
<!doctype html>
<html ng-app="app">
<head>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.3/angular.min.js"></script>
<script src="app.js"></script>
<script type="text/ng-template" id="scroll_view.html">
<div>
<ul>
<li ng-repeat="i in items"><a id='a{{i.id}}'>{{i.id}}</a></li>
</ul>
</div>
</script>
<script>
function MainCtrl($scope){
$scope.items = [];
for(var i=0; i<200; i++){$scope.items.push({id: i})}
}
</script>
</head>
<body ng-controller='MainCtrl'>
<div ng-include="'scroll_view.html'"><!-- MUST use "'...'" notation here --></div>
</body>
</html>
app.js:
var app = angular.module('app', []).
config(function($locationProvider) {
$locationProvider.html5Mode(true);
})
Related
I just started AngularJS today; so I'm still very new to it. I have the following code:
<!DOCTYPE html>
<html ng-app>
<head>
<title>My first AngularJs</title>
</head>
</html>
<body data-ng-controller="SimpleController">
<div class="container">
<h3>Looping with the ng-repeat Directive</h3>
<input type="text" ng-model="nameText"/>{{ nameText}}
<ul>
<li data-ng-repeat="cust in customers | filter:nameText | orderBy:'name'">{{ cust.name | uppercase }} - {{ cust.city}}</li>
</ul>
</div>
<script type="text/javascript" src="angular.min.js"></script>
<script type="text/javascript">
function SimpleController($scope){
$scope.customers=[
{name:'Frank Ben',city:'Bamenda'},
{name:'Brize Tankanon',city:'Marous'},
{name:'Brendaline M.',city:'Bafoussam'},
{name:'Alexander Bings',city:'Buea'}
];
}
When I run the above code, this is what I get:
when I remove the controller directive from the body tag, I get this:
I don't know where the problem is coming from. I wish to display those names and cities. I will be grateful for your help. Thanks!
Try to register controller in angularjs app using build in dependency injection, in other words:
<script type="text/javascript">
var app = angular.module("app", []);
app.controller('SimpleController', ['$scope', function SimpleController($scope){
$scope.customers=[
{name:'Frank Ben',city:'Bamenda'},
{name:'Brize Tankanon',city:'Marous'},
{name:'Brendaline M.',city:'Bafoussam'},
{name:'Alexander Bings',city:'Buea'}
];
}]);
</script>
then change ng-app to ng-app="app".
Here is JSBin with working example: http://jsbin.com/ficozajena/1/edit?html,js,output
Here i am trying to call partial view from controller using angular js.
here is my code
<div ng-repeat='t in tabs'>
<div ng-include='t.templateUrl'></div>
<div>
when i try to include like ng-include="'/home/menutemplate'" it will includes the content. How can i dynamically do this? . Help me
t.templateUrl should be valid scope variable and should hold a string(path for the template):
$scope.t.templateUrl = "/home/menutemplate"
And in your template:
<div ng-include="t.templateUrl"></div>
It's exactly like what you did like this example
angular.module("app", []);
angular.module("app").controller("ctrl", function ($scope, $rootScope, $filter) {
$scope.templates = [
{url: "/Application/Partials/home.html"},
{url: "/Application/Partials/page2.html"}
]
});
<!doctype html>
<html ng-app="app" ng-controller="ctrl">
<head>
</head>
<body>
<div class="container">
<div ng-repeat="temp in templates">
<div ng-include="temp.url"></div>
</div>
<script type="text/ng-template" id="/Application/Partials/home.html">
<h1>home.html is here</h1>
</script>
<script type="text/ng-template" id="/Application/Partials/page2.html">
page 2 is here
</script>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.8/angular.min.js"></script>
</body>
</html>
New to AngularJS here (have used BackboneJS before), and am trying to learn AngularJS. I'm attempting to basically render a bunch of objects with their own div "views." In my controller, I have an array of objects (all objects with same properties) that I would pretty much like to render as sticky-notes. My thought process was to somehow grab the data from each object in the array, and render each as div's (which I could style to look like a sticky-note).
The code I have thus far:
var myApp = angular.module('myApp', []);
myApp.controller('MainCtrl', ['$scope', '$http', function ($scope, $http, Note) {
$scope.notesArray= [];
$http.get('notes_data.json').success(function(data) { // basically grab all the data from a JSON file
data.data.forEach(function(obj) {
$scope.notesArray.push(obj);
});
})
}]);
My index.html looks like:
<!doctype html>
<html>
<head>
<title>My Angular App</title>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp">
<div ng-controller="MainCtrl">
Some stuff here
</div>
</div>
<script type="text/javascript" src="js/app.js"></script>
</body>
</html>
Also, it'd be great if someone could comment on how I can represent these objects more effectively (using a factory, service, etc). Thanks!
Do something like this, with ng-repeat :
<!doctype html>
<html>
<head>
<title>My Angular App</title>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp">
<div ng-controller="MainCtrl">
<div class="note" ng-repeat="note in notesArray">
<div class="wrapper" ng-class="note.done ? 'done' : 'undone'">
<p class="title">{{note.title}}</p>
<span class="done">{{note.done}}</span>
</div>
</div>
</div>
</div>
<script type="text/javascript" src="js/app.js"></script>
</body>
</html>
I can't see the star rating input anywhere. Isn't it loaded? Am I using the directive wrong? Please help.
I have included the ui.bootstrao, JQuery, Bootstrapm and thought the directive should work right out of the box.
When I try to specify ui.bootstrap when defining the ng-app the ng-resource stop working.
var app = angular.module('mainApp', ['ngResource','ui.bootstrap']);
test.html:
<!doctype html>
<html data-ng-app="mainApp">
<head>
<title>Test app/title>
<link rel="stylesheet"
href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css">
<link rel="stylesheet"
href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap-theme.min.css">
</head>
<body role="document">
<div class="container">
<div class="page-header">
<h1>Test</h1>
</div>
<div ng-controller="PostIndexCtrl">
<div class="row">
<rating value="rate" max="5"></rating>
<div ng-repeat="item in items">
<div class="col-xs-1 col-md-3">
{{item.name}} <img class="thumbnail" src="{{item.photo}}" />
</div>
</div>
</div>
</div>
</div>
<script type="text/javascript"
src="https://code.jquery.com/jquery-1.11.1.min.js"></script>
<script src="components/angular-bootstrap/ui-bootstrap.js"></script>
<script
src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script
src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0/angular.min.js"></script>
<script
src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0/angular-resource.min.js"></script>
<script src="js/services.js"></script>
</body>
</html>
service.js:
var app = angular.module('mainApp', ['ngResource']);
app.factory("Post", function($resource) {
return $resource("/api/item");
});
app.controller("PostIndexCtrl", function($scope, Post) {
Post.get(function(data) {
// alert(data.items);
$scope.items = data.items;
});
});
This line in your html seems off to me:
<script src="components/angular-bootstrap/ui-bootstrap.js"></script>
Use:
angular-bootstrap/ui-bootstrap-tpls.js
or
angular-bootstrap/ui-bootstrap-tpls.min.js
instead of simply using:
angular-bootstrap/ui-bootstrap.js
which doesn't contain the templates.
If using bower, then install with:
bower install angular-bootstrap
Depending on your setup (and possibly .bowerrc file) the angular-bootstrap directory will, by default, be put in the directory:
bower_components/angular-bootstrap/ (or perhaps simply components/angular-bootstrap in your config)
where you can find the files mentioned above.
I'm trying to set an ng-style:
javascript:
$offset='top:'+info.scrollTop+'px';
$scope.scrollTop = $offset;
console.log($scope);
markup:
<div ng-controller="Legal" ng-style="scrollTop" class="footer">
the scope on console.log contains a node called scrollTop with the value "top:0px"
Try this (color works, but top I'm not sure):
JavaScript:
angular.module('App', []);
function Legal($scope) {
var offset = {color:'red', top: '100px'};
$scope.scrollTop = offset;
console.log($scope.scrollTop);
}
HTML:
<!doctype html>
<html ng-app="App">
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.0/angular.min.js"></script>
<script type="text/javascript" src="script.js"></script>
</head>
<body>
<div ng-controller="Legal" ng-style="scrollTop" class="footer">Test {{scrollTop}}</div>
</body>
</html>
Plunker example
The ngStyle directive accepts an object with style names as keys, not a string:
$offset= info.scrollTop+'px';
$scope.scrollTop = {top: $offset};
Then your markup will work:
<div ng-controller="Legal" ng-style="scrollTop" class="footer">
Fiddle