I am trying to dynamically show and hide a button using the ng-show directive.
Below is the HTML code I have written:
<button class="btn btn-info" ng-show="editBtn">Save Edit
<span class="glyphicon glyphicon-ok"></span>
</button>
And here is the controllerScript code for my AngularJS app:
myApp = angular.module("myApp", []);
myApp.controller ("epmloyeeCtrl", ["$scope", function($scope){
$scope.editBtn = false;
}]);
It appears that you may have overlooked adding either ng-app or ng-controller in your HTML code. Ensure it is included like this:
<div ng-app="myApp">
<div ng-controller="epmloyeeCtrl">
<button class="btn btn-info" ng-show="editBtn">Save Edit
<span class="glyphicon glyphicon-ok"></span>
</button>
</div>
</div>
Controller:
var myApp = angular.module("myApp", []);
myApp.controller ("epmloyeeCtrl", ["$scope", function($scope){
$scope.editBtn = false;
}]);
I have created a demo showcasing the functionality of the Show/Hide Edit Button from your code: Here!
Take a look at this Plunker: http://plnkr.co/edit/abc123XYZ?preview
It appears that there is an oversight in updating the state of $scope.editBtn when the edit button is clicked. In the controller's editEmployee function, make sure to include:
$scope.editBtn = true;
In addition, I introduced a variable saveBtn to hide while the user is in editing mode. Also, a cancel button has been added for functionality. You can view these 3 elements on the plnkr provided.
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