I use a js-framework (spine.js in my case) in my latest site. Still I make sure that non-js browsers (certainly not over zealous: think SEO) can navigate my site and digest the contents. As an example I’m going with a search-page with products being shown. Products can be paged, filtered, sorted. Of course this is … Read more
You could use ng-init in an outer div: <div ng-init=”param=’value’;”> <div ng-controller=”BasketController” > <label>param: {{value}}</label> </div> </div> The parameter will then be available in your controller’s scope: function BasketController($scope) { console.log($scope.param); }
Probably you haven’t injected $http service to your controller. There are several ways of doing that. Please read this reference about DI. Then it gets very simple: function MyController($scope, $http) { // … your code }
You can simplify this by checking the first object that is returned from JQuery like so: if ($(“.mydivclass”)[0]){ // Do something if class exists } else { // Do something if class does not exist } In this case if there is a truthy value at the first ([0]) index, then assume class exists. Edit … Read more
Basically Models have a property called attributes which are the various values a certain model may have. Backbone uses JSON objects as a simple way to populate these values using various methods that take JSON objects. Example: Donuts = Backbone.Model.extend({ defaults: { flavor: ‘Boston Cream’, // Some string price: ‘0.50’ // Dollars } }); To … Read more
You can use $timeout as an interval. var myIntervalFunction = function() { cancelRefresh = $timeout(function myFunction() { // do something cancelRefresh = $timeout(myIntervalFunction, 60000); },60000); }; If the view is destroyed, you can destroy it with listening on $destroy: $scope.$on(‘$destroy’, function(e) { $timeout.cancel(cancelRefresh); });
ReactJS is a JavaScript library, supporting both front-end web and being run on a server, for building user interfaces and web applications. It follows the concept of reusable components. React Native is a mobile framework that makes use of the JavaScript engine available on the host, allowing you to build mobile applications for different platforms … Read more
The angular.forEach loop can’t break on a condition match. My personal advice is to use a NATIVE FOR loop instead of angular.forEach. The NATIVE FOR loop is around 90% faster then other for loops. USE FOR loop IN ANGULAR: var numbers = [0, 1, 2, 3, 4, 5]; for (var i = 0, len = … Read more
Please check this jsFiddle. (The code is basically the same you posted but I use an element instead of the window to bind the scroll events). As far as I can see, there is no problem with the code you posted. The error you mentioned normally occurs when you create a loop of changes over … Read more
I’m going to expand your question a bit and also include the compile function. compile function – use for template DOM manipulation (i.e., manipulation of tElement = template element), hence manipulations that apply to all DOM clones of the template associated with the directive. (If you also need a link function (or pre and post … Read more