How to Implement for Each function in Angular?
An action may be taken for each item in an array or object using Angular’s For Each Loop.
This is comparable to the foreach loop used with arrays or other collections in other languages like JavaScript, PHP, etc.
It is a little different in AngularJS since it iterates through each element of the supplied array or object.
You will discover how to construct the forEach function with examples in this article on “forEach in Angular.”
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forEach Loop in Angular
For each object in the obj collection, which might be an object or array, forEach in Angular calls the iterator method once.
Iterator (value, key, obj) calls the iterator function, where obj is the actual object and the value is either an array element or an object property.
The key is either an array element index or an object property key.
Syntax
An object or an array may be used as the first parameter in this case, and an iterator function may be used as the second parameter.
Example for Implementing forEach function in Angular
<html><head>
<title>angular.forEach()</title>
</head>
<body ng-app=”app” ng-cloak style=”padding:30px”>
<h1 style=”color:Blue”>Learn with Softlogic Systems</h1>
<h2>Applying angular.forEach()</h2>
Directives in Angular
<div ng-controller=”test”>
<div ng-repeat=”name in names”>
<ul>
<li>{{name}}</li>
</ul>
</div>
</div>
</body>
</html>
Output
This concludes the article on “ForEach Loop in Angular.” We hope it was useful and enhanced your web development knowledge.
Conclusion
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