angular-translate display key - javascript

In my app I use the angular translate .
On my index.html I put the directive translate-cloak class="translate-cloak" with .translate-cloak {visibility: hidden;} on <body> but for the <div ui-view></div> content the key is display before my tranlsted text.
In my controller I try to do
function SearchCtrl ($translatePartialLoader, $translate) {
$translatePartialLoader.addPart('../components/search');
$translate.refresh();
$translate.onReady().then(function(){
alert($translate.instant('SEARCH_MONTH')); #display SEARCH_MONTH and not the content
...
How can I wait the loading of the module before to render my view ?
Thanks

To wait until your file gets downloaded you have to do following:
$translatePartialLoader.addPart('../components/search');
$translate.refresh().then( /* Do your work here */ );

Thank you, sandyJoshi! After spending a lot of time trying to figure out how to solve the issue, your solution came out. It was implemented this way:
$translatePartialLoader.addPart('file-upload-js');
$translate.refresh().then(
// detecting a hash/anchor change using jQuery: http://www.rcneil.com/force-reload-on-a-hash-or-anchor-change-with-jquery/
$(window).on('hashchange',function(){
window.location.reload(true);
})
);

Related

AngularJS UI-Router scroll to top after state change

My page should scroll to top again after i change the page.
I have an angular1.6 page with page transitions & ui-router, so i cant use <div ui-view="main" autoscroll="true"></div>. I tried the following code but its not even executing the console.log :/ :
angular.module("App", ["ngAnimate", "ui.router", "vcRecaptcha"]).run(["$rootScope", "$state", function(a, b) {
a.$on('$stateChangeSuccess',function(){
window.scrollTo(0,0);
console.log("foo");
})
}])
I tried routeChangeSuccess too ... any ideas?
Thanks in advance
If you are using the new ui-router (v1.0.0), the $stateChange* events will not work. You must use $transitions.on* hooks from now on.

Jquery plugin in emberjs template

Hi im trying to make a simple feed reader using ember.js and feedek. But so far when I try to place the code for the feed, it not working.
Jquery code for feedek (inside the index template in a script tag):
$('#divRss').FeedEk({
FeedUrl: 'http://vikinglogue.com/feed/',
MaxCount: 100
});
Html Code for template:
<script data-template-name="index" type="text/x-handlebars">
<article style="background-color:#fff;" id="divRss"></article>
</script>
When I run this code in the browser, nothing in the template shows up and I'm not getting any errors. I think the issue is caused by not linking feedek in the template but when I tried it, nothing happened. Thanks, any help is appricated.
To use a jQuery plugin in an Ember app, it's usually best to wrap it in a component:
App.FeedEkComponent = Ember.Component.extend({
tagName: 'article',
didInsertElement: function() {
this.$().FeedEk({
FeedUrl: 'http://vikinglogue.com/feed/',
MaxCount: 100
});
}
});
Then in one of your Handlebars templates,
<p>Your feed:</p>
{{feed-ek}}
I would add to Sam's excellent answer as follows:
Make the component reusable by passing in the url as a property
Don't override didInsertElement hook, instead specify that the function should run on 'didInsertElement' event (see here)
http://emberjs.jsbin.com/boguwagisi/1/edit?html,js,output

Angular + Semantic UI Form Validations not woking [duplicate]

I have a simple website that implements jQuery in order to create a Slider with some images in the Index.html top banner.
Now, I want to use AngularJS so I'm breaking the HTML code into separate partials.
Header
Footer
Top Banner
If I run the Index.html in the original version (without applying AngularJS patterns) then I can see the slider working perfect.
When applying AngularJS patterns, I moved the top banner HTML to a partial html and then applied ng-view to the div where the top banner is originally located.
var app = angular.module('website', ['ngRoute']);
app.config(function($routeProvider) {
$routeProvider.
when('/about',{templateUrl:'app/partials/about.html'}).
when('/contact',{templateUrl:'app/partials/contact.html'}).
otherwise({redirectTo:'/home',templateUrl:'app/partials/home.html'})
});
When I refresh the page the slider is not working, is rendered as simple html without any jQuery effect, is really a mess.
This partials has some jQuery plugins that usually activates by document.ready. But this event not fire when angular load partial in ng-view. How can i call this event to initialize jQuery plugins?
Any clue how to fix this?
Appreciate any help.
When you specify your routes, you can also specify a controller, so your routes would look like this:
var app = angular.module('website', ['ngRoute']);
app.config(function($routeProvider) {
$routeProvider.
when('/about',{templateUrl:'app/partials/about.html', controller: 'aboutCtrl'}).
when('/contact',{templateUrl:'app/partials/contact.html', controller: 'contactCtrl'}).
otherwise({redirectTo:'/home',templateUrl:'app/partials/home.html', controller: 'homeCtrl'})
});
Now, you can define inside each controller what you want to do, jquery-wise, as part of a function, like this:
angular.module('website').controller('aboutCtrl', ['$scope', function ($scope) {
$scope.load = function() {
// do your $() stuff here
};
//don't forget to call the load function
$scope.load();
}]);
Make sense?
The other provided answers will work, but they are bound to controllers, and therefore not as scalable and reusable.
To do it the real "Angular" way as mentioned in the comments, you should be using a directive. The benefit to this is that you're able to create several instances with the same code, and can pass in attributes to the directive logic to "customize" the directive. Here's a sample of a way I've used it using bxSlider plugin:
JS:
app.directive('slider', ['$rootScope', function($rootScope) {
return {
restrict: 'EA',
templateUrl: '/path/to/template',
link: function(scope, iElement, attrs) {
//attrs references any attributes on the directive element in html
//iElement is the actual DOM element of the directive,
//so you can bind to it with jQuery
$(iElement).bxSlider({
mode: 'fade',
captions: true
});
//OR you could use that to find the element inside that needs the plugin
$(iElement).find('.bx-wrapper').bxSlider({
mode: 'fade',
captions: true
});
}
};
}]);
HTML:
<div slider some-attibute="some-attribute"></div>
And inside your directive template you could have the slider wrapper and slides, which you could build dynamically using ng-repeat bound to scope data.
I'd recommend reading this excellent article by Dan Wahlin about creating custom directives and how to fully harness they're power.
I had the same problem, I was loading some nav links in a ng-include and I have a script file called on my index.html with jquery instructions to make links active and It i not see the included content.
I tried all of the above solutions and for some reasons, none of them worked for me. When the content is not included (straight in the index.html) jquery kicks in fine but once included it stopped recognizing my elements.
So I simply wrapped my instructions in a setTimeout() function and it worked! Maybe it'll work for you too?
setTimeout(function() {
$("nav ul li").click(function() {
$("nav ul li").removeClass('active');
$(this).addClass('active');
});
});
Somehow the setTimeout() manages to load the script AFTER angular is done loading included content.
Happy coding everyone !
A Directive is certainly a good option, but you can also add a controller to any partial, which will perform all tasks (also with jQuery if you want) after the partial is loaded:
Example: partials/menu.html
<div ng-controller="partialMenuCtrl">
...
</div>
I had the same issue, I was running Jquery slick slider in simple html page it was working fine. How it works basically by including the slick.min.js file underneath the jquery.min.js file and then in script tags you need to initialize the plugin with options like e.g.
$('.items').slick({
infinite: true,
slidesToShow: 3,
slidesToScroll: 3
});
now coming back to the issue, when I added Angular JS to my page and made partials of the page and then went back to the browser to check weather the page was working fine or not, the page was working fine except the slider. Then I tried to move those slick.min.js and plugin initialization to the partials, and it worked :)
How it worked I don't know the reason, since I am new to Angular but it worked and I am still wondering the reason.
I know it is an old thread but just for the sake of completion, you can use the following JQuery code. It is called event Delegation.
$("#anyDivOrDocument").on('click', '#targetDiv', function(event) {
event.preventDefault();
alert( 'working' );
});
I bought a html5 template and tried to integrate with my angularJS web app. I encountered the same issue. I solved it using:
Put the code below at where you put your <script src="vendor/61345/js/script.js"></script> code.
<script>
document.write('<script src="vendor/61345/js/script.js"><\/script>');
</script>

Run script after view is loaded AngularJS

Im new at AngularJS, and i have this problem;
I fill part of my view with html from a variable in my controller:
<div ng-bind-html="deliberatelyTrustDangerousSnippet()"></div>
Everything goes fine until i decide to run a script. The script is shown, but it doesn't run. I think the problem is the view is filled with my variable controllers after loading the page, so the script doesn't run.
The reason that i am using a variable in my controller to storage the script is because i will have to get the script from somewhere else, and its frequently changed.
Is this a viable way to run my script?.
Here is an example of my code:
View:
<div ng-bind-html="deliberatelyTrustDangerousSnippet()"></div>
Controller:
.controller('browseCtrl', function($scope,$sce) {
$scope.video = '<div id="idxx1" style="width: 460px; height: 290px;" itemprop="video" itemscope itemtype="http://schema.org/VideoObject"></div><script>addeere3ejs("idxx1", "172653", "24431581", "1_fq2w6oc2");</script>';
$scope.deliberatelyTrustDangerousSnippet = function() {
return $sce.trustAsHtml($scope.video);
};
})
If my question it is unclear i would try to explain it better.
You can use the viewContentLoaded event in your controller.
$scope.$on('$viewContentLoaded', function(){
// Run after view loaded.
});
Not exactly sure if ng-bind-html will allow a script to be ran like that. You may need to wrap it in angulars brackets to auto-run on load.
<div ng-bind-html="{{deliberatelyTrustDangerousSnippet()}}"></div>
My work around was to run a $scope function like this with a known variable(s) that will change:
{{postBind(results)}}
Then have a method in your controller to do this
$scope.postBind = function (obj) {
running_my_extenal_methods();
}

Loading data ajax style

I jsut started learning angular.js. Can you guys show me the right way to make a page that initially presents an ajax loader element saying 'Loading data' or something like that. Then after data's been fetched it would update the view and hide the element. I can put stuff in page load event using jquery, but how do you do that using pure angular? So far I figured out how to put that in click event:
<div ng-app="VideoStatus" ng-controller="VideoStatusCtrl">
<button ng-click="getVideos()">get videos</button>
</div>
<script type="text/javascript">
angular.module('VideoStatus', ['ngResource']).run(function(){
// I guess somehow I can start fetching data from the server here,
// but I don't know how to call Controller methods passing the right scope
});
function VideoStatusCtrl($scope, $resource) {
$scope.videoStatus = $resource('/Videos/GetStatuses', { callback: 'JSON_CALLBACK' });
$scope.getVideos = function () {
$scope.videoResult = $scope.videoStatus.get();
console.log('videos fetched');
};
};
</script>
Kudos to Adam Webber & Peter Bacon Darwin
Here is the working plunker
Here is my version plunker that make loading as a directive with modal popup feature
Here is the tutorial to use my version
you only need loading.js and modal.js and reference jQuery and twitterbootstrap css.
in your code,
Only 2 steps you need to do with your code.
Add the following code to HTML
< div data-loading> < /div>
Add LoadingModule module to your application module.
angular.module('YourApp', ['LoadingModule'])

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