angularjs example code

Angularjs source code parsing: injector and angularjsinjector Introduction Injector is used for Automatic Parameter injection, for example function fn ($http, $scope, aService) {} Ng automatically transmits $ http, $ scope, and aService as parameters for execution at runtime. In fact, it is easy to understand that injector has done two things. Cache those serv

triggered after the route jump succeeds $routeChangeError: This event is triggered after a route jump failure Use In a page, a button link that writes a URL jump and a ng-view tag Ng-view can be used as an element or as a label. Related configuration in JavaScript that needs to define jumps In the code above, the Resolve association in the/b path has a method of delaying, which returns the Promise object and returns the re

format of the data, such as directly copying one of the following: $scope. Engineer = { name: "Dani", currentactivity: { id:3, type: "Work", Name: "Fixing Bugs" c13/>} Of course, it can be directly specified as: And then in the instructions, you can loop the name of the Drop-down box in the list stitch Operating effects such as: All the code is as follows: To implement a grouping of Drop-down list

added a filter that currency uses currency format for printing costs. Enter Fees: Filter filter To display only the topics that you want, we use subjectname as a filter. Enter Subject: Sorting filters To sort topics by tag, we use the order by sign. Subject: Example The following example shows all of the above filters. Testangularjs.html Output Open t

For a typical user, Angularjs's ng-app are manually bound to a DOM element. But in some applications, this is inconvenient. Binding initialization By binding to angular initialization, will be the JS code into the HTML, but for beginners to use, or enough! After running, it will show hello,angular! Manual initialization The manual-bound api--bootstrap is also available in the angular, which is used in the following ways: Angular.boo

1, the problem background Given an array object, which is the ID of the div, loops to generate the DIV element and assigns the ID value 2, the realization of the source code 3, the implementation of the results The above is a small set to introduce the ANGULARJS dynamically generated div ID source analysis, I hope to help you, if you have any questions please give me a message, sm

{{username}}, it first looks at the Username property of the scope associated with the current element. If the corresponding attribute is not found, it will search the parent scope up until it reaches root scope. In JavaScript, this behavior is referred to as "prototype inheritance," where child scope is typically inherited from their parent. This example shows the scope of the application (how it is), and the prototype inheritance of the attribute.

Angularjs has several major features, such as: 1 MVC 2 Modular 3 instruction System 4 Bidirectional data binding Then this article will look at the Angularjs of the module. First of all, why do you want to achieve modularity: 1 increases the reusability of the module 2 Customize the load sequence by defining the module 3 in unit tests, you don't have to load all the content Before doing a few exam

Sample Code for implementing the tree structure (ztree) menu in AngularJS, angularjsztree Tree Structure The tree structure has multiple forms and implementation methods. zTree is simple, elegant, and easy to implement. ZTree is a multi-functional "tree plug-in" implemented by jQuery ". Its biggest advantage is its flexible configuration. A simple parent-child structure can be formed as long as the id and p

HTML does not support HTML pages that are embedded in HTML pages. This functionality is achieved by using the following methods: 1. Use Ajax -let a server call to get the corresponding HTML page and set it to the innerHTML of the HTML control. 2. The use of server-side include -jsp,php Web server technology can be included in the dynamic page of the HTML page. Using ANGULARJS, we can embed another HTML page in an HTML page using the ng-include inst

The following directives can be used for properties that application data binds to HTML DOM elements. s.no. name Description 1 Ng-disabled Disables a given control 2 Ng-show Display a given control 3 Ng-hide Hidden in a given control 4 Ng-click Represents the Angularjs Click event ng-disabled directives Add the Ng-disabled property to an

controller object in a separate JS file and put the relevant file in the HTML page. You can now use the Studentcontroller student's properties using Ng-model or using an expression as follows. Enter Name: Now there are student.firstname and student.lastname two input boxes. There are now student.fullname () methods added to HTML. Now, as soon as you enter what is entered in the first name and LastName input box, you can see two names automatically updated.

Another feature of Angularjs is that it provides a filter that can manipulate data results by manipulating the channel under UNIX. By using pipelines, you can facilitate the presentation of views in bidirectional data binding. Filters in the process, the data into a new format, and you can use the chain style pipe, but also accept additional parameters. Implementation mode Let's look at how to define a filter, which is still the first to create ou

Paging based on ANGULARJS implementation Objective There must be a business need to drive you to learn it before you learn any language, of course ng is no exception, in the study of NG before I want to do the demo is based on NG to achieve pagination, remove the basic calculation idea is to use the instructions packaged into a plug-in, in need of pagination in the list of pages directly referenced. Plug - ins In the package paging plugin I realiz

Bootstrap and Angularjs work with the self-made bullet box instance code, bootstrapangularjs Command directive('bsPopup', function ($parse) {return {require: 'ngModel',restrict: 'A',link: function (scope, elem, attrs, ctrl) {scope.$watch(function () {return $parse(ctrl.$modelValue)(scope);}, function (newValue) {if (newValue ==0) {$(elem).modal('hide');return;}if (newValue == 1) {$(elem).modal('show');retur

The scope acts as a special JavaScript object for the role of its view connection controller. The scope contains the model data. In the controller, the model data is accessed through the $scope object. The following are important issues to consider in the above example. $scope is used as the first parameter in its constructor to determine the metric to the controller. $scope. Message and $scope. Type are the models they use in HTML pag

Angularjs + ionic registration page form verification (mobile phone number, Confirm Password, re-Send verification code after 60 s), angularjsionicOn the registration page of the created tabs and route, html: Function: The mobile phone number and password format are verified. If the two passwords are the same, they are correct and the check box is selected before you can click Register to go To the tabs.

})) . Pipe (Stripdebug ()) . Pipe (Uglify ({outsourcemap:false})). Pipe ( concat (' all.min.js ')) . Pipe (gulp.dest ('./www/js/')});The required gulp plugin can be downloaded and installed via the NPM Install command after the Package.json file (below) is configured.{ "name": "Ionic-project", "version": "1.0.0", "description": "An Ionic project", "dependencies": { "Gulp": "^3.5.6", "Gulp-sass": "^0.7.1", "Gulp-concat": "^2.2.0", "gulp-minify-css": "^0

Use gulp to compress and merge AngularJS code. Our mobile web project uses gulp as an automated deployment tool. Because the 4G traffic fee of mobile devices is expensive, js Code is usually compressed when we officially launch the mobile Web App project to save traffic. Including the third-party js framework used. The compressed version should also be used for o

Use gulp to compress and merge AngularJS code Our mobile web project uses gulp as an automated deployment tool. Because the 4G traffic fee of mobile devices is expensive, js Code is usually compressed when we officially launch the mobile Web App project to save traffic. Including the third-party js framework used. The compressed version should also be used for of