Angularjs toggle div visibility

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I am trying to toggle a div text on click of a button. I tried taking a scope variable and toggeling classname based on the variable. Where am I making the mistake here

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灰色年华

2021-02-02 17:02

I have changed your directive..

html

    <button ng-click="toggle()">test </button>
<div ng-show="state" >
    hello test
</div>

Controller

function ctrl($scope) {    

    $scope.toggle = function () {
      $scope.state = !$scope.state;
    }; }

see complete code here http://jsfiddle.net/nw5ndzrt/345/

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时光说笑

2021-02-02 17:15
You can simplify this a lot like so
```
<button ng-click="showDiv = !showDiv">test </button>
<div ng-show="showDiv" >
    hello test
</div>
```
Fiddle example

Unless you need the specific ng-class to toggle in which case you can do something like
```
<button ng-click="showDiv = !showDiv">test </button>
<div ng-class="{'vis' : showDiv }" >
    hello test
</div>
```
Fiddle example

(just make sure you're using a newer version of angular for this)
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忘掉有多难

2021-02-02 17:15

Another approach... Use ng-switch
You can toggle through multiple divs without the css hassle...

var myApp = angular.module('myApp',[]);

function MyCtrl($scope) {
 
}

<script src="https://code.angularjs.org/angular-1.0.1.js"></script>
<body ng-app="myApp">
<div ng-controller="MyCtrl">
	<button ng-click="showDiv = !showDiv">test </button>
	<div ng-switch="showDiv" >
	  <div ng-switch-default>
		hello you
	  </div>
	  <div ng-switch-when=true>
		hello me
	  </div>
	</div>
</div>
</body>

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