javascript-framework

using setInterval in angularjs factory

由 可紊 提交于 2019-11-26 05:36:27
问题 I was trying the code given in angularjs docs (given here: http://jsfiddle.net/zGqB8/) It just implements a time factory and uses $timeout to update the time object after each second. angular.module(\'timeApp\', []) .factory(\'time\', function($timeout) { var time = {}; (function tick () { time.now = new Date().toString(); $timeout(tick, 1000); // how to do it using setInterval() ? })(); return time; }); How would I do it using setInterval() function instead of $timeout() ? I know that one

Error: 10 $digest() iterations reached. Aborting! with dynamic sortby predicate

由 柔情痞子 提交于 2019-11-26 02:31:17
问题 I have the following code which repeats and displays the name of the user and his score: <div ng-controller=\"AngularCtrl\" ng-app> <div ng-repeat=\"user in users | orderBy:predicate:reverse | limitTo:10\"> <div ng-init=\"user.score=user.id+1\"> {{user.name}} and {{user.score}} </div> </div> </div> And the corresponding angular controller. function AngularCtrl($scope) { $scope.predicate = \'score\'; $scope.reverse = true; $scope.users = [{id: 1, name: \'John\'}, {id: 2, name: \'Ken\'}, {id: 3

Difference between the &#39;controller&#39;, &#39;link&#39; and &#39;compile&#39; functions when defining a directive

由 烂漫一生 提交于 2019-11-26 01:55:21
问题 Some places seem to use the controller function for directive logic and others use link. The tabs example on the angular homepage uses controller for one and link for another directive. What is the difference between the two? 回答1: 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

How to create a jQuery plugin with methods?

由 南楼画角 提交于 2019-11-26 01:48:07
问题 I\'m trying to write a jQuery plugin that will provide additional functions/methods to the object that calls it. All the tutorials I read online (have been browsing for the past 2 hours) include, at the most, how to add options, but not additional functions. Here\'s what I am looking to do: //format div to be a message container by calling the plugin for that div $(\"#mydiv\").messagePlugin(); $(\"#mydiv\").messagePlugin().saySomething(\"hello\"); or something along those lines. Here\'s what

How to create a jQuery plugin with methods?

由 女生的网名这么多〃 提交于 2019-11-25 23:13:11
I'm trying to write a jQuery plugin that will provide additional functions/methods to the object that calls it. All the tutorials I read online (have been browsing for the past 2 hours) include, at the most, how to add options, but not additional functions. Here's what I am looking to do: //format div to be a message container by calling the plugin for that div $("#mydiv").messagePlugin(); $("#mydiv").messagePlugin().saySomething("hello"); or something along those lines. Here's what it boils down to: I call the plugin, then I call a function associated with that plugin. I can't seem to find a

What is the need of JSF, when UI can be achieved with JavaScript libraries such as jQuery and AngularJS

由 谁都会走 提交于 2019-11-25 22:26:51
问题 I was reading about JSF that its a UI framework and provides some UI components. But how is it better or different from number of components that are available from jQueryUI, AngularJS, ExtJS, or even plain HTML, CSS and JavaScript. Why should someone learn JSF? 回答1: JSF to plain JSP/Servlet/HTML/CSS/JS is like as jQuery to plain JS: do more with less code. To take PrimeFaces (jQuery + jQuery UI based) as an example, browse through its showcase to see complete code examples. BootsFaces
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