angular directive vs

Translation: HTTPS://DOCS.ANGULARJS.ORG/API/NG/DIRECTIVE/NGAPPUse this command to automatically boot a ANGULARJS application. The ngapp directive specifies which element in HTML is the execution root of the angularjs, or scope. The typical usage is to put this attribute on the An HTML document has only one ngapp instruction that is automatically booted. Generally the first Ngapp is defined as the default au

Angular a lot of pits.Example:In the directive link there is a $http request, when the request is completed according to the value of the returned dynamic Element.append (' ... '), this operation, can show no problem, but the problem is that my dynamic group of HTML has Ng-click, Discover that the displayed content does not perform the Ng-click binding method at all!This is because after the asynchronous re

Angular.js's $timeout directive makes a package for Window.settimeout, whose return value is a Promise object. When the defined time is up, the Promise object is resolve and the callback function is executed.If you need to cancel a timeout, call the $timeout.cancel (Promise) method.Usage:$timeout(fn, [delay], [invokeapply]); fn: callback function (required)delay: Number type. The delay time (not required), if not filled, indicates that the thread

We encounter the function of Carousel diagram in ANGUALRJS Mobile developmentInstalling Swiper npm Install--save swiper or bower install--save SwiperIntroducing File Paths"stylesheet" href=". /bower_components/swiper/dist/css/swiper.min.css" />How to write in directives(function () {'Use Strict'; Angular. Module ('Campus.core')//The module of the corresponding project should be replaced by the name of its modules.

When we define the directive method in angular, we can seereturn { restrict: ' AE ', scope: {}, Template: ' In addition to the properties that appear in the code, there are other properties to configure, which are not detailed here.The focus of our talk today is the scope field.General Usage SettingsScope: { name: ' = ', age : ' = ', sex: ' @ ', say: ' '}Suppose our HML code is as foll

the service's count value app.controller (' Controller1 ', function ($scope, message) { $scope. Count = 1 ; Message.count = $scope. Count; }); Controller2, gets the service's count value app.controller (' Controller2 ', function ($scope, message) { $scope. num = Message.count; }); The characteristics of 4.service 1. Single case (singleton): angular inside only service can carry on di such as, controller,

Learning angular process, the directive is not very understanding, it is necessary to write one, in order to know its various aspects of the way to deal with.Directive scope and controller interaction, there are three kinds of definition policy "=", "@", ""The other one is Cope's two-way binding. It is time consuming and cannot be used immediately in the controllerUse:"start" length="length" recordstotal ="

JS Code: Myapp.controller (' Ctrl ', [' $scope ', function ($scope) {$scope. ability=[];}]); Myapp.directive (' Supperman ', function () {return {restrict: ' AE ',//scope:{}, Controller:func tion ($scope) {//Controller is a function//$scope. ability=[]; Internal controller requires $scope THIS.ADD1 = function () {$scope. Ability.push ("AAA"); }; THIS.ADD2 = function () {$scope. Ability.push ("BBB"); }; THIS.ADD3 = funct

page.Entering the angular context with $applyHow did that get into the angular context? The answer is $apply.When an event occurs, if you call $apply, you will enter angular context.If you do not invoke it, it will only be executed externally (this refers to the difference between the angular context)Then you may have

First, introduce the next $filter service: 1, $filter is used for data format of the special services; 2, Angularjs built-in currency, date, filter, JSON, LimitTo, lowercase, uppercase, number, by the 8 filter; 3, filter can be nested use, with the pipe symbol "|" To separate (a bit like Linux); 4, filter can pass parameters; 5, user can customize filter. Introduction to the built-in filter: Currency: Used to format money, such as "$" or "￥" before a value. Date: formats dates, which pro

The HTML code looks like this: 1 The JavaScript code looks like this: 1 var ngapp = angular.module (' myApp ', []); 2 ngapp.controller (' Mycontroller ', function ($scope, $http) { 3 $scope. msg = ' Hello, angular. '; 4 $scope. GetData = function () { 5 return ' qubernet '; 6 } 7 }); 8 9 onload = function () { document.getElementById (' lbtntest '). onclick = function () { 11

main steps of using Baidu chart in angular1. Install the dependency package npm install--save echarts ng2-echarts 2, in the Angular-cli.json configuration "Scripts": [ "...] /node_modules/echarts/dist/echarts.min.js " ], 3, in the App.module.ts configuration Import {ng2echarts} from ' Ng2-echarts '; ... declarations: [ ng2echarts ] ... 4. Write the official demo code of Baidu chart in the related components Public ChartData = {theme: ', event

Implementation example of converting jquery function into angular command, jqueryangular The first thing you want to achieve is: show the following stars The initial implementation method was to add JS scripts to html pages, but foreigners do not like this. We must convert them into angular commands, so try again ~ I. Initial Implementation Method Ii. Change to ang