In this article we will show you the solution of for loop in angularjs, iterating (looping) over an object's properties is achieved with the for...in statements.
An ng-repeat element appears once for each item in a collection. A template instance has its scope, which contains the current collection for the loop variable.
An object's properties are represented in key-value pairs within the loop.
Each property is executed once by the code block inside the loop. It is useful to use loops if you want to run the same code over and over again with different values each time. Iteration is the process of executing a loop repeatedly.
<!DOCTYPE html>
<html ng-app="plunker">
<head>
<meta charset="utf-8" />
<title>AngularJS Loop Example – TalkersCode </title><center>
<script data-require="angular.js@1.2.7" data-semver="1.2.7" src="http://code.angularjs.org/1.2.7/angular.js"></script>
<script src="app.js"></script>
</head>
<body>
<h1>TalkersCode Loop Example</h1>
<div ng-repeat="n in [] | range:10">
Number {{$index}}
</div>
</center> </body>
</html>
- We begin by writing <HTML>, which tells the browser what HTML version we're using. In HTML documents, tags are used at the beginning of the document.
- An angular js application is defined by the ng-app directive. The plunker is defined using the ng-app directive within the ng-app directive.
- Using the <head> tag, we will explain the project's heading.
- An HTML document's character encoding is specified by its charset attribute.
- Project titles will then be marked up with the title tag.
- There are many end-to-end tests and unit tests in the angular code base. One or more tests will need to be changed as a result of a breaking change.
- Then It can be added to an HTML page with a <script> tag. The script tag explains the source code we used for the angularjs google API run and the file we used for the code.
- Then <script src="app.js"> tag used for executing javascript file.
- To define the webpage body, close /head> and open /body>.the body of the webpage will look like this. All content shown on the website is written here.
- Then <h1> is the heading tag, we used those tags for the heading text.
- Then, Angularjs ng-repeat directive is a handy tool to repeat a set of HTML code several times. In short, it's used for range.
- After that </div></center></body></html> and code should be executed after closed all tags.
Conclusion :-
The For loop in angularjs is for looping over the values in an array. As per for loop forEach loop function in angular js is used to iterate through each item in an array or object.
It works similarly to the for a loop. This can be done using parenthesis in the ng-repeat directive to explicitly ask for key-value pair parameters from angular js.
I hope this article on for loop in angularjs helps you and the steps and method mentioned above are easy to follow and implement.
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