angular formbuilder

In application-level development, we often try to show a piece of HTML dynamically, which is a very common feature, but angular does not give a solution directly, so what should we do?When it comes to how to implement dynamic attempts, we have to study the Angular-router,angular-router provides a dynamic routing, dynamic attempt of the mechanism.Angular-router ve

They are placed in the last few sentences of the framework, because there are too many commands. Therefore, you can build an intelligent application without using a line of JavaScript code. Bindjquery (); publishexternalapi (angular); jqlite (document). Ready (function () {angularinit (document, bootstrap );}); Decide whether to use jquery or the built-in jqlite. If it is jquery, you need to process it. Function bindjquery () {// bind to jquery

When developing angular SPA, we often see expressions ({% raw % }{{ express }}{% endraw %}) on browsers such as Chrome that can be quickly parsed, or modules (div). For this problem, JavaScript will wait for DOM loading to complete DOM ready ). Angular will go back to parse the html view Template after DOM ready is complete, so you will see flashes in fast browsers such as Chrome. For IE 7 and 8 browsers wi

Detailed description of angular-based requireJs loading js and angularrequirejs on demand I am not busy recently !! You have time to accumulate the angular stuff you learned !! Angular routes must be familiar to everyone! (For strangers, refer to my previous article and teach you how to configure angular routes !)

Ngcloak The ngcloak command is used to prevent the angular template from flashing when it is loaded from the browser. Use it to avoid flickering issues. This command can be applied to [ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak {display: none !important;}When this CSS rule is loaded by a browser, all HTML elements (including children) are marked with the ngcloak command, which is hidden. When

Opening the angular API document, the official only gives a brief explanation "converts angular expression into a function (converts a angular expression into one)", the Heart of the Beast Pentium ———— Why does the function need "2000 lines of code"?share the first paragraph of the source author's comments/* * * * * * * * * * * * * * * * * * * * * * * * * * * * *

, calling the Dom's Val () method - $('span'). HTML (value); - }); + }); - Script> + Body> A HTML>When the mouse is lifted, get the value of the INPUT element and update it to the Span tab:2. Use angular JS to complete the same function:1 DOCTYPE HTML>2 HTML>3 HeadLang= "en">4 MetaCharSet= "UTF-8">5 title>title>6 Head>7 Bodyng-app= "">8 inputtype= "text"ng-model= "Value"/>9 P>The input content is{{value}}P>Ten Scriptsrc=".. /..

First, angular features:1, two-way data binding, the main selling point2. The MVVM model, separating the view and logic3. Dependency InjectionPersonal feeling, in angular, the view corresponds to the HTML template, and the view logic corresponds to the directive and controller.Second, the moduleIn Angular, a module is used to manage namespaces, and the logic of d

This section is about angular's dirty checks, features, and services.First, Dirty checkAngular internal dirty check to track data changes, which is the basis for the implementation of bidirectional data binding.The so-called dirty check, that is, angular will give each data binding a watcher, when to the "specific inspection phase", angular will be asked watcher each of its corresponding data has not change

Many Web services face not only the local users, the multi-lingual environment can not only enhance the force lattice, more important is a user experience.Angular.js as a solution to the front-end split, of course, can not be separated from the framework of the problem of internationalization, angular.js official out of a module angular-translate to solve the problem of multi-language internationalization.We use the Bower Package management tool to ma

Angular debugging skills Error 404 (not found) and angular404 Preface During the holiday, the students were busy charging and learning "Full stack Development" was not a minority. I often received feedback from readers when debugging instances in the book "Full stack development path, confusions. Despite all kinds of problems, Angular debugging is a technical point in general. It is not difficult to compile

Because the actual development need in the work, only then starts to contact the angular frame. From the original Bishi, by various problems, the concept of torture and destruction, to now have a certain understanding, feel the need to make a simple summary of their own understanding. Not in place also hope to forgive. 1. Bidirectional data bindingthe current industry is rife with various mv** frameworks, and the relevant frameworks are emerging, and

Angular. JS learning-dependency injection $ injector Before dependency injection (IoC), it is very simple and straightforward to create an Object in the program, that is, to create a new Object in the code, we create, maintain, modify, and delete objects on our own. That is to say, we control the entire lifecycle of objects until they are not referenced and recycled. It is true that this practice is understandable when the number of objects created o

Angular direve ve SummaryWhat is directive) Custom HTML elements and attributes can be simply understood as a function running on a specific DOM element. commands can extend the functions of this element.Simple Example of commands angular.module('myApp', []).directive('myDirective', function() { return { restrict: 'E', replace: true, template: 'Click me to go to Google' };}); Four Methods Transmit data to commands Set

Angularjs was born in 2009 and was created by Misko Hevery, who was later acquired by Google. It is a good front-end JS framework, has been used in many Google products. Angularjs has many features, the core of which is MVVM, modularity, automated bidirectional data binding, semantic tagging, dependency injection, and more. Today, we will list the five reasons developers should use angular JS!1. Good application Architecture--MVC architectureAngular J

The beast's Ng API learns--Nghref, NGSRC, Ngcopy/ngcut/ngpasteNghrefWhen the angular program does not complete the HREF value that is bound with the {{hash}} method on the link, the user clicks on the link and jumps to the wrong page.Format: ng-href= "value"Value: An expression.Using code:If the URL of the href binding is a dynamic binding (from the code to the view), the HREF binding error occurs because angular