AngularJS Basic ng hide Directive Usage and Sample Code

2021-07-07 06:09:36
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AngularJS ng-hide Directive

AngularJS instance

Hide Part 1 when the check box is selected:


<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script>
</head>
<body ng-app="">

 Hide  HTML: <input type="checkbox" ng-model="myVar">

<div ng-hide="myVar">
<h1>Welcome</h1>
<p>Welcome to my home.</p>
</div>

</body>
</html>

Definition and usage

The ng-hide directive hides the HTML element when the expression is true.

ng-hide is a predefined class for AngularJS, setting the element's display to none.

Grammar

< element ng-hide="expression" > < /element >

As an CSS class:

< element class="ng-hide" > < /element >

All HTML elements support this instruction.

Parameter value

值	描述
expression	表达式如果返回 true 则隐藏元素。

The above is the basic knowledge of AngularJS ng-hide instruction, which will be supplemented later.