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ngClick evaluated against scope instead of isolateScope


ngClick evaluated against scope instead of isolateScope

By : user2956891
Date : November 22 2020, 03:03 PM
help you fix your problem I am experiencing a problem with a directive which seems initially pretty easy to write. From what I understood my problem is related with the scope against which an expression is evaluated. , This is the default behavior. From the angular docs:
code :
.directive('child', function() {
    return {
      restrict: 'A',
      scope: {
        fn: '&'
      },
      link: function($scope, element) {
        element.on('click', $scope.fn2);

        $scope.fn2 = function() {
          $scope.fn();
        }
      }
    };
  });
<body ng-controller="Parent">
  <div child fn="foo">
    <h1>Test</h1>
  </div>
</body>


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Angular ngClick cannot access variable in a different scope

Angular ngClick cannot access variable in a different scope


By : Ilari Laitinen
Date : March 29 2020, 07:55 AM
will be helpful for those in need I am completely new to Javascript and especially AngularJs. Here is my problem, I need to call ng-click function inside ng-repeat to hide a some html outside of it. , You will have to create a controller surrounding both HTML fragments:
code :
<div ng-controller="Ctrl">
    <!-- YOUR CODE HERE -->
</div>
app.controller("Ctrl", function($scope) {
    $scope.viewState = {
        locations: false
    };
};
<ul class="menu" ng-show="!viewState.locations">
</ul>
<ul class="menu" ng-show="viewState.locations">
</ul>
...
<a id="details" href="#/details" ng-click="viewState.locations = !viewState.locations">
AngularJS: scope change in ngClick gets lost

AngularJS: scope change in ngClick gets lost


By : Vatsal Parmar
Date : March 29 2020, 07:55 AM
Does that help in your code all ng-click are executed when you click on the button
you just need to stop the event propagation like the following sample
code :
$scope.findInHash = function ($event, dir, attr) {
    $event.stopPropagation();
    $event.preventDefault();
    ...


<button ng-click="$parent.mem.A = $parent.findInHash($event,'prev','A')">...
ngRepeat $scope messing with nested ngClick

ngRepeat $scope messing with nested ngClick


By : user3123687
Date : March 29 2020, 07:55 AM
I wish did fix the issue. I assumed that you wanted to open/close the bars individually.
If that's the case, your code wasn't working because you were binding all the progress bars state to the same $scope variable.
Angular Karma - Directive with isolated scope and controllerAs, calling element.isolateScope() return undefined

Angular Karma - Directive with isolated scope and controllerAs, calling element.isolateScope() return undefined


By : user5253365
Date : March 29 2020, 07:55 AM
To fix the issue you can do You have made three mistakes in your test:
you didn't load the module containing the directive (it's loaded in a separate describe block). This is why the isolateScope is undefined; You use scope.columns instead os scope.vm.columns; You compared the columns array to 2, instead of comparing its length to 2.
code :
beforeEach(module('xos.uiComponents.table'));

[...]

it('should contain 2 columns', function() {
    console.log('aaa', iso);

    // one is the filter, the other two are the products, one is the pagination
    expect(iso.vm.columns.length).toEqual(2);
});
How can compile scope ngClick in directive on ngRepeat

How can compile scope ngClick in directive on ngRepeat


By : zHessian
Date : March 29 2020, 07:55 AM
it should still fix some issue Don't know why u are trying to do stuffs like this but a quick solution for your code is to compile the ngRepeat with the controller's scope instead of the directive the scope;
code :
$compile(ngRepeat)(scope.$parent);
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