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How works ng-hide and ng-show in angular js

Angualrjs is the most popular js framework today. This is widely used in develop Mobile apps by using phonegap.  And also angular js used  in website. AngularJS lets you extend HTML vocabulary for your application. The resulting environment is extraordinarily expressive, readable, and quick to develop.

ng-show


The ngShow directive shows or hides the given HTML element based on the expression provided to the ngShow attribute. The element is shown or hidden by removing or adding the .ng-hide CSS class onto the element. The .ng-hide CSS class is predefined in AngularJS and sets the display style to none (using an !important flag). For CSP mode please add angular-csp.css to your html file.

ng-hide


The ngHide directive shows or hides the given HTML element based on the expression provided to the ngHide attribute. The element is shown or hidden by removing or adding the ng-hide CSS class onto the element. The .ng-hide CSS class is predefined in AngularJS and sets the display style to none (using an !important flag). For CSP mode please add angular-csp.css to your html file.

Example

[code language="html"]
<input ng-model="checked" type="checkbox">
<div ng-show="checked">Hide show content</div>
[/code]

Full example code


Source - AngularJs
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