I am not asking what is the appropriate syntax for chaining, I know it could be something like:  $('myDiv').removeClass('off').addClass('on');   However I'm really curious to understand the inner working of it, as far as...

I am trying to do something like :  <div ng-controller="TestCtrl">     <div ng-repeat="(k,v) in items | filter:hasSecurityId">         {{k}} {{v.pos}}     </div> </div>   AngularJs Part:  function TestCtrl($s...

Context: I am astounded by the number of front end developers that hack at HTML, Javascript and CSS all day long and that ignore tools like jQuery ( or other equivalent helper frameworks ) and refuse to use them. I am not talking about JavaScript gu...

I have an array (_users) that contains JSON objects.  {    "User":   {     "userid":"19571",     "status":"7",     "active":"1",     "lastlogin":"1339759025307",     "Stats&#...

Does a framework allow you to abstract generic code - but not in a complete way (Ex: Abstract a network connection - but not what you actually do with the data), and does not solve any particular common requirement whereas a toolkit has solutions to...

We are migrating a web application from ExtJS 4 to ExtJS 5.  Testing the index.html results in the following error (outputted by the Firefox-FireBug-console):  NetworkError: 404 Not Found - http://localhost:8080/ext/build/examples/ux/grid/FiltersFeat...

I am currently reorganizing a Play! project where there is a lot of JS code in the HTML template files. This code should be moved to external JS files for better readability and faster page loading times. However, when I just create a JS file in the...

I know you can unbind a $watch like this:  var listener = $scope.$watch("tag", function () {}); // ... listener(); // would clear the watch   but can you unbind the watch within the watch function declaration. So after the watch gets executed...

So what I'm looking for is a javascript framework I can use that has several UI controls. I have taken a look at jQuery but those controls are very basic compared to ExtJS. Are there any other competitive alternatives?     This question exists b...

I've been using various javascript frameworks including mootools, jquery, prototype and scriptaculous and have found them all good, but difficult to extend to more complex ideas.  If I am going to knuckle down and learn one, which is the simples...