angularjs 4 tutorial

This article mainly introduces AngularJS getting started tutorial (1): static templates. This is the second article in the series. This series will use a project to explain how to use AngularJS, for more information about how angularJS has enhanced the standard HTML, see create a static HTML page template and convert t

This article mainly introduces the complete project structure of angularjs study notes. For more information, see the following sections: 1. demonstrate a complete project structure 2. $ scope 3. modularity and dependency injection. 1. demonstrate a complete project structure. All the codes below are reproduced by @ Damo shaoqiu. I posted it on github. You can go to this link to view the source code. While watching and learning, the effect is better

Transferred from: http://itindex.net/detail/50919-angularjs-%E6%9C%8D%E5%8A%A1%E5%99%A8-%E4%BA%A4%E4%BA%92For AJAX applications (using xmlhttprequests), the traditional way to request a server is to get a reference to a XMLHttpRequest object, initiate a request, read the response, check the status code, and finally handle the response from the service side. An example of the entire process is as follows:var xmlhttp = new XMLHttpRequest (); xmlhttp.onr

In our development, the information displayed on the page must be formatted to be displayed to the user. For example, time localization, or yyyy-MM-ddHH: mm: ss format, numeric precision formatting, localization, name formatting, and so on. In angularjs, the filter command is provided for us, so that we can easily implement the function filters of some columns to change and modify data, and can be classified into expressions or using MPs queue instruc

', transclude:true, scope: {}, Templateurl: ' my-dialog.html ', link:function (scope, Element) { scope.name = ' Jeff '; } }; }) (Window.angular);　　Add scope:{} Here, in fact, can also be written as scope:true. This declaration indicates that directive has its own independent scope, but this scope replicates all variables in the external controller to its scope scope when the directive is instantiated. This will result in the final output or Tobias, not Jeff.　

'). Success (function (data) {$scope. phones = data;});Replaced by:$scope. Phones = Phone.query ();We use this simple statement to query all the phones.Another very important note is that, in the above code, when the Phonelistctrl controller calls the phone service method, we do not pass any callback functions. Although this seems to be a synchronous return, it is not at all. The synchronization returned is a "future"-an object that populates the data when the XHR response is completed. Given t

Create custom AngularJS commands: Part 4 transclude and restrict Introduction In the 3rd articles in this series, I introduced how to pass parameters to external functions defined in commands in an isolated scope attribute (some tips are needed at first, once you master the key points, it becomes very easy ). In this article, I will continue to introduce the User-Defined commands, including the transclude

Use AngularJs language in ASP. net mvc (4): $ window. alert, mvcangularjs Check whether the text box is filled in. If you do not enter $ window. alert of angularjs, the system prompts you.Create an ASP. net mvc controller: Next, prepare an angularjs controller:PilotApp. controller ('textboxctrl ', [' $ scope ',' $

AngularJS (4)One: Scope of ANGULAJS scopeScope (scope) is the link between HTML (view) and JavaScript (controller).Scope is a JavaScript object with properties and methods that can be used in views and controllers.Scope can be applied to views and Controllers.The AngularJS application consists of the Following: $scope is a modelview, which is HTML.Model (models),

compilation function. This allows the following resources to be used. Normalized property name: Because the name of the directive, such as ngbind , can be represented in many variants, such as ng:bind , or x-ng-bind , which makes it possible to obtain the corresponding property with a standard name. Inter-Directive communication: All instructions share an instance of the same Property object, which allows the instruction to communicate through this Property object. Su

Two four characteristics of Angularjs: two-way data binding(1) Direction one: The model data is bound to the view-then whenever the model has changed, the rendering in view will change immediately! Implementation method:{{}}, Ngbind, Ngrepeat, Ngif, Ngsrc, Ngstyle ... All implement the binding of direction 1.(2) Direction Two: Modify the View (Form control) to bind to the model-at any time thereafter, whenever the data in the view is modified, the dat

Create your own AngularJS-scope and Digest (4)Chapter 1 Scope and Digest (4) Combination$applyCall-$applyAsync Call either in digest or outside$evalAsyncTo delay work, he is actually designed for previous use cases. InsetTimeoutTo call digest outside the digest Loop$evalAsyncTo prevent confusion. For external asynchronous calls in digest Loop$applyIs also named$a

Controller nesting Effect:Principle:Child scopes access the parent scope property to add content.Code:1 DOCTYPE HTML>2 HTMLNg-app= "App">3 Head>Scriptsrc= "./angular.min.js">Script>Head>4 Body>5 H1>Controller nestingH1>6 DivNg-controller= "Parentcontroller"style= "border:1px solid black">7 span>{{person}}span>8 DivNg-controller= "Childcontroller"style= "border:1px solid red">9 aNg-click= "AddName ()">I Add a namea>Ten Div> One Div> A Div> - Scripttype

Bidirectional data bindingDirection 1: Model data binding to Views (view)Implementation method: ①. {{model variable name}}②. Common directives (ng-repeat)Direction 2: Bind user-entered data in the Views (view) to model dataImplementation method:ng-model directive, used in the form component (input Select)$watch () To change the value of the Listener model variable, execute the specified method$watch (' variable name ', function () {...});A very simple chestnut:Get real-time input from input box,

model. Once such events occur, ANGULARJS will automatically detect changes and make corresponding processing and updates. The structure of the above application is very simple. The template package contains only one instruction and one static binding, and the model is empty. Next we try a slightly more complex application! What are the files in my working directory? The above application comes from the Angul