best way to learn angularjs

explain to you the meaning of this code.Line 1th: Get the Modula name ' myApp ' for the entire page first, andAngularapp is the value Ng-app in the HTML . Line 3rd: Define a controller with the name ' Helloctrl ';Line 9th Ibid.In this way, we unknowingly realized the modularity!!! Here we only call the Controller method, and the first section mentions the directive, filter, and so on, should be called on the MyApp to implement the function of the res

AngularJS is simple to implement bidirectional dynamic binding in you only need to use Ng-model to correspond to the attributes in the $scope, that is, the type= "text" is implemented in two-way dynamic binding. the situation is slightly different when and 1. : type= "Radio" is implemented by specifying the value in the selected state with the Value property and Ng-model the radio box to the property in

multiple files, use the plus If you need to restrict the file type, you can use the Accept list of value types: * accept= "Application/msexcel" * accept= "Application/msword" * accept= "application/pdf" * accept= " Application/poscript " * accept=" application/rtf " * accept=" application/x-zip-compressed " * accept=" Audio/basic " * accept=" Audio/x-aiff " * accept=" audio/x-mpeg "* accept=" Audio/x-pn/realaudio " * accept= "Audio/x-waw" * accept= "ima

=element.html (); A //When we clear the content editable the browser leaves a at //If STRIP-BR attribute is provided and we strip this out - if(attrs.stripbr html = = = ' ) { -html = ' '; - } - Ngmodel. $setViewValue (HTML); - } in } - } to}])The div in the page can use Ng-model like this:1 contenteditable= "true" ng-model= "param. Mobilenum "style=" right:15px; " >Two-

In Angularjs the two-way data binding, you will certainly think of ng-model instructions.First, Ng-modelThe Ng-model directive is used to bind input, select, textarea, or custom form controls to the properties in the scope in which they are contained. It binds the value of an operation expression in the current scope to the given element. If the property does not exist, it is implicitly created and added to

Original: Https://stackoverflow.com/questions/11616636/how-to-do-two-way-filtering-in-angularjs------------------------------------------------------------------------------------------------------------It turns out that there's a very elegant solution to this, but it's not well documented.Formatting model values for display can is handled by the | operator and an angular formatter . It turns out that the N

The way in which the ANGULARJS in the path of jquery is extremely similar, and can also be changed by bind to theDOCTYPE HTML>HTMLLang= "en"Ng-app= "MyApp">Head> MetaCharSet= "UTF-8"> title>Titletitle> Scriptsrc= "Js/angular.min.js">Script>Head>Body>Body>Script> functionShow (A1,A2) {console.log (A1); Console.log (A2); Alert ( This); } angular.bind (Document,show) (Ten, -);Script>HTML>The

Learn the built-in API functions of angularjs and angularjsapi Functions Angularjs has many built-in API functions, such as isString () to determine whether a given object is a string. If true is returned, false is returned. If isNumber () is used to determine whether a given object is a number, if true is returned, false is returned; uppercase () is converted t

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, whene

Article turned from: http://www.2cto.com/kf/201408/327594.html AngularJs element and model two-way binding depends on the loop to detect the value between them, this practice is called dirty detection, these days to study the source, the implementation of Angular to share. First look at how to update model changes to Uiangular model is a scope type, each scope belongs to a Directive object,

"Problem description" One of the Angularjs's strengths is his data-two-way binding capabilities-----> ng-bind and for Formng-model However, in our project, we will encounter a situation where the data returned in the background with a variety of HTML tags When Angularjs output HTML, browsers do not parse these HTML tags Through the API, it is found that ng-bind-html the output of HTML is realized throug

AngularJS extends HTML through ng-directives . The ng-app directive defines an AngularJS application. The ng-model directive binds the element value (such as the value of the input field) to the application. The ng-bind directive binds the application data to an HTML view. Equivalent to ng expression {{}} AngularJS will " output " The data where the

Three important ways to bind two-way: $scope. $apply () $scope. $digest () $scope. $watch () I. $scope. $watch ()$watch function is to add a listener to the $scope, and when the listening data changes, the listener will receive a prompt and perform certain actions. When you specify the following two functions for $watch, you can create a listener: An expression that specifies the part of the data that you are interested in, such as

tab Bar of CSS:1. floor-tab-Li {2 float: Left;3 padding:6px 12px;4font-size:14px;5font-Weight:normal;6line-height:1.42857143;7text-Align:center;8white-Space:nowrap;9vertical-Align:middle;Ten border:1px solid #ddd; Onebackground-color: #ffffff; Aborder-radius:3px; -margin-right:10px; - color: #4c5667; the Cursor:pointer; - } - - . tabactive { + color: #fff; -background-color: #B36A46; + border:1px solid #B36A46; A}HTML Code ng-class= "{tabactive:isactivetab (Tab.url)}"

Recently read a book "Proficient in Angularjs", feel good, so do a note to facilitate memory. A simple angular code: The results of the operation are as follows: Binding Ng-app on behalf of the current page BODY element received angular control, Ng-controller bound elements by the angular controller Helloctrl control, $scope is a global object, can be accessed directly on the page $ The properties and methods of scope. Note: This type of writing a

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,

Recently viewed: stupid ways to learn python (learn python the hard way)Contents: Translator Preface The stupid method is more simple Exercise 0: Preparing for work Exercise 1: First program Exercise 2: Annotations and well numbers Exercise 3: Numerical and mathematical calculations Exercise 4: Variables (variable) and naming Exercise 5: More v

Write in front:Because the need to start to learn Ng, before listening to the great God when the introduction of NG said the hole how big, learned a while (in fact, three days), feel ng do a lot of, in the right situation you can completely use NG to fix everything. This can be seen from the chicken like jqlite. So it makes a lot of NG.More largely, NG organizes the code in a completely different way of thi

) returns an int of type 4). Input () handles what you enter as Python code, which can be a security issue. Unless there is a special need for input (), it is generally recommended to use raw_input () to interact with the user. Note: Python3 input () receives the STR type by default. x = Int (raw_input ()) Converts the user input string int () to an integer raw_input () in parentheses to enclose the hint message y = raw_input ("Name?") 7. Python programmer style: No more than 80 characters per l

This article mainly introduces the way of learning about Ajax, how to learn Ajax,ajax learning must be experienced. Now, let's take a look at this article. Ajax (asynchronous JavaScript and XML) You have to have JavaScript and Dom basics before you learn Ajax. I. Introduction and Advantages of Ajax A. What is Ajax? Ajax adoption is an asynchronous interaction pr