What is ng-click in AngularJS?
Definition and Usage. The ng-click directive tells AngularJS what to do when an HTML element is clicked.
How to add ng-click event conditionally without disabled class?
We can add ng-click event conditionally without using disabled class. Show activity on this post. I use the && expression which works perfectly for me. If vm.slideOneValid is false, the second part of the expression is not fired. I know this is putting logic into the DOM, but it’s a quick a dirty way to get ng-disabled and ng-click to place nice.
How to change the status of disabled object in ng-click?
Basically ng-click first checks the isDisabled and based on its value it will decide whether the function should be called or not. Show activity on this post. You could try to use ng-class. The status is a custom attribute of object, you could name it whatever you want. You could change every object’s status in function disableIt.
Is there an image clicking app in angular2?
We now have a cool Angular2 image clicking app that looks like this: This was the second post into my “Angular 1.x built in directives in Angular 2.0” series.
AngularJS ng-click is an In-Built AngularJS directive that is mainly used to handle the click events on the HTML view and processing the data in the controller as per requirements. The ng-click directive can be used with multiple HTML elements such as button, input, select, checkbox, etc.
What is ngselected in Angular 2?
ngSelected – directive in module ng Overview Sets the selectedattribute on the element, if the expression inside ngSelectedis truthy. A special directive is necessary because we cannot use interpolation inside the selectedattribute. See the interpolation guidefor more info.
What is the ng-click directive used for?
The ng-click directive can be used with multiple HTML elements such as button, input, select, checkbox, etc. This provides the developer ability to define custom behavior whenever an element is clicked.
Why is angular injecting an empty option element to the select?
The fact that angular is injecting an empty option element to the select is that the model object binded to it by default comes with an empty value in when initialized. If you want to select a default option then you can probably can set it on the scope in the controller Show activity on this post.