visibility hidden in AngularJs?

You can use ng-class or ng-style directives as below

ng-class

this will add class myclass to the button when only disableTagButton is true , if disableTagButton is false then myclass will remove from the button

expression pass to ng-class can be a string representing space delimited class names, an array, or a map of class names to boolean values.

1 - space delimited class names

.. ng-class="{strike: deleted, bold: important, red: error}"..

2 - an array

.. ng-class="[style1, style2, style3]"..

style1, style2 & style3 are css classes check the below demo for more info.

2 - expression

.. ng-class="'my-class' : someProperty ? true: false"..

if someProperty exists then add .my-class else remove it.

If the css class name in the ng-class is dash separated then you need to define it as string like .. ng-class="'my-class' : .. else you can define it as string or not as .. ng-class="myClass : ..

ng-class DEMO

<button id="tagBtnId" name="TagsFilter" ng-class="{'myClass': disableTagButton}">Tags</button><style>   .myClass {       visibility: hidden    }</style>

ng-style

Expression pass the [ng-style][2] evals to an object whose keys are CSS style names and values are corresponding values for those CSS keys.

EX:

.. ng-style="{_key_ : _value_}" ... => _key_ is the css property while _value_ set the property value. Ex => .. ng-style="{color : 'red'}" ...

If your using something like background-color then its not a valid key of a object then it needs to be quoted as .. ng-style="{'background-color' : 'red'}" ... same as ng-class.

<button id="tagBtnId" name="TagsFilter" ng-style="disableTagButton">Tags</button>

then your disableTagButton should be like

$scope.disableTagButton = {'visibility': 'hidden'}; // then button will hidden.$scope.disableTagButton = {'visibility': 'visible'}; // then button will visible.

so u can change the visibility of the button by changing the $scope.disableTagButton.

or you can use it as inline expression as,

ng-style="{'visibility': someVar ? 'visible' : 'hidden'}"

is someVar evaluates to true then visibility set to visible Else visibility set to hidden.

html css angularjs

You can use ng-style. Simple Example:

<div ng-style="{'visibility': isMenuOpen?'visible':'hidden'}">...</div>

At runtime, the style changes when isMenuOpen changes.

When isMenuOpen is true, you'll have style="visibility: visible".
When isMenuOpen is false, you'll have style="visibility: hidden".

html css angularjs

Here's a simple directive that sets the visibility to hidden or visible (but not collapse):

.directive('visible', function() {    return {        restrict: 'A',        link: function(scope, element, attributes) {            scope.$watch(attributes.visible, function(value){            element.css('visibility', value ? 'visible' : 'hidden');        });    }  };})

Usage:

<button visible='showButton'>Button that can be invisible</button>

Show code snippet

angular.module('MyModule', []).directive('visible', function() {  return {    restrict: 'A',        link: function(scope, element, attributes) {    	scope.$watch(attributes.visible, function(value){    	  element.css('visibility', value ? 'visible' : 'hidden');        });    }  };}).controller('MyController', function($scope) {  $scope.showButton = true;});

<script src="//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.7.0/underscore-min.js"></script><script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script><div ng-app='MyModule' ng-controller='MyController'>  <button visible='showButton'>Button that can be invisible</button>  <button ng-click='showButton = !showButton'>Hide it or show it</button></div>

Expand snippet