The correct posture of Angularjs global variables being monitored by scope, and angularjs global variables
If you just want to know the conclusion:
$scope.$watch($rootScope.xxx,function(newVal,oldVal){//do something})
Someone immediately asked why not:
$rootScope.$watch("xxx",function(newVal,oldVal){//do something})
From a recent bug, I explained why the first method is used.
Logic. At first I used $ rootSc
Angularjs table paging function details, angularjs table Paging
Next, this article mainly introduces the table paging function. Because the project requires this case to be about the front-end paging method, it is rarely used now, but if necessary, you can refer to the ideas here.
Html:
1. Use UL to display the page mark. li of each page mark is dynamically generated by asynchronously loading and retrieving
Quick learning of AngularJs HTTP Response interceptor and quick learning of angularjs
At any time, if we want to add global functions for the request, such as identity authentication and error handling, we can intercept the request before it is sent to the server or when the server returns it, is a good means of implementation.
AngularJs provides a global approac
This article mainly introduces how AngularJS integrates Springmvc, Spring, and Mybatis to build a development environment and make basic preparations for learning to use AngularJS, interested friends can refer to the use of AngularJS recently. After a round of searching on the internet, after a long time to solve the bug, ang
This article provides several step-by-step examples to explain how to quickly get started with AngularJS. it is very practical. we recommend it to you here. if you need it, you can refer to it.
How to quickly learn about AngularJS?
I believe that many beginners have had or similar questions. In fact, there is no standard answer to this question. everyone's technical background, work experience, and so on a
This article mainly introduces the information about how AngularJS can asynchronously load instance code as needed. For more information about how AngularJS supports multi-view applications through routing, you can dynamically load the desired view based on routing, the AngularJS documentation provides a detailed introduction. There are also many tutorials on the
This article mainly introduces in detail how to use AngularJS built-in commands. it is very detailed and summarizes some commonly used commands and operations. if you have any need, refer to the following commands, I understand AngularJS as a way to operate HTML elements.
Since the first step of learning AngularJS is to write the built-in instruction ng-app to po
This article mainly introduces three AngularJS commands that can improve user experience. AngularJS is a very popular JavaScript framework. For more information, see
1. profile picture
To display a profile picture in your application, you need to use your email address to convert the address to lowercase and use md5 to encrypt the string. Therefore, it is wise to use commands to achieve this and reuse it.
Angularjs basic tutorial and angularjs tutorial
I haven't written anything for a long time. I don't know where to start writing anything. Now I should write something technical first, angularjs-my brother called it "brother-in-law js"
1. Download
Copy codeThe Code is as follows:
Official Website: https://angularjs.org/CDN:https://ajax.googleapis.com/ajax/libs/
Angularjs extends HTML with new properties and expressions. -------------> Extended HTML PropertiesAngularjs can build a single-page application (Spas:single page applications).
AngularJS -expressionAngularJS uses an expression to bind data to HTML.
The ANGULARJS expression is written in double curly braces: {{expression}}.
Detailed explanation of Form Verification programming in AngularJS, and angularjs forms
Requirement
Name required
Username is optional; minimum length: 3; maximum length: 8
Email is not required, but must be a valid email
Forms that fail verification cannot be submitted
Displays a required or invalid email format error message.
If the information is submitted correctly, a congratulation message
Use AngularJS to implement Form Wizard, angularjs form
Today we will use AngularJs and the great UI Router and Angular ngAnimate module to create a multi-step form with animation. This technology can be used on large forms that you want to simplify user operations.
We can see that this technology has been applied on many web pages. For example, the shopping cart,
This article mainly introduces how to use AngularJS to implement Form Wizard. AngularJS is a popular JavaScript library, for more information, see AngularJs, great UI Router, and Angular ngAnimate module. This technology can be used on large forms that you want to simplify user operations.
We can see that this technology has been applied on many web pages. For e
This article mainly introduces how to use AngularJS to create custom filters. AngularJS is a very popular JavaScript library. For more information, see Angularjs filters, which are one of the great features of angularjs. One day, you may need to use a custom filter. Fortunately, you have found this blog post.
The foll
This section focuses on how ANGULARJS calls restful and implements data crud.The main technology used:Backend: ASP. WebApi + SQLServer2008Front End: ANGULARJS,BOOTSTRAP3The main development tools usedBack end: VisualStudio2013 + SQLServer2008Front End: WEBSTORM81. Create a back-end project angularjs_webapi1.1 Create an empty solution name Angularjs_webapi1.2 Creating a Angularjs_webapi_server service-side p
Angularjs creates a pop-up box to achieve the drag effect, angularjs drag
This article introduces the Code related to creating a pop-up box for angularjs to implement the drag effect. In the project, you need to use the pop-up box in angular-ui-bootstrap to make it scalable, the content is as follows:
Run:
Because the source file is not implemented, You need to
Common applications and parameters of the $ http service in AngularJS, and angularjs Parameters
Preface
$ Http service: it simply encapsulates the nativeXMLHttpRequestAn object that contains the configuration content used to generate an HTTP request. This function returnspromiseObjectsuccessAnderrorMethod.
$ Http service scenarios:
Var promise = $ http ({method: "post", // It can be get, post, put, delete,
AngularJS implements two tabs: angularjs
1. Use common commands to implement tabs
Ii. tabs for custom command implementation
(1) first, the instruction must be written in a root tag and must be wrapped in a div.(2) The ng-model must be used to declare variables for external Transmission Parameters of commands,Use scope :{Value: 'ngmodel'} To assign values
Summary
The above is all about how
AngularJS implements button prompts and click color effects, and angularjs changes color
This article uses angularJS to easily implement a small button prompt, which will change color after the button is clicked. Note that jquery. js and angular. js need to be introduced in the html file.
Run:
When you click the button, the style of the button changes:
Css code
AngularJS expressions and sample code, and angularjs sample code
The expression is used to bind application data to HTML. The expressions are written in double brackets like {expression }}. The behavior in the expression is the same as that in the ng-bind command. AngularJS application expressions are pure javascript expressions and output the data they are used
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