You can check it out by performing console. What happened was, the event from DiagnosisComponent's keyup.enter was consoled or communicated on your AppComponent's changePage which it receives an object not string, resulting for the pageName to reinitialized it's value to the given object, thus, no components are being rendered and left your page empty as there are no pageName available for the given object. Angular make button as enter key angular listen to enter being clicked angular keyup.enter whitout submit angular keydown. Normally the activation culminates into click event on that element. User can also press space key or use other methods to activate the button (voice controlling, etc). There are no keyup pseudo-events for number keys and alphabets yet. Pressing enter key is just one way to activate the button. The only keyup pseudo-event mentioned here in angular docs is ENTER key. If (typeof val = 'string') this.pageName = val If your keyup event is outside the CTRL, SHIFT, ENTER and ESC bracket, just use Md Ayub Ali Sarker's guide. Using a variety of different examples, we have learned how to solve the Angular Keyup.Enter. The ng-keypress directive from AngularJS will. Listening for a single key pressĪ ‘keydown’ event listener looks like this: document.addEventListener('keydown', (event) => ĭocument.I have tried to repro your code and all seems well especially keyup.enterĪttached herewith is the Stackblitz Demo for your reference.īased on the provided Github link you mentioned, when looking at the running code, seems like the EventEmitter affects your (keyup.enter) which I'm quite not sure what went through your project as I have only scanned fragments of your code but you can resolve that issue by supplying this code below: The ng-keypress directive tells AngularJS what to do when the keyboard is used on the specific HTML element. I personally use ‘keydown’ and ‘keyup’ events instead. My simplest approach using just angular build-in directive: ng-keypress, ng-keydown or ng-keyup. This feature has been deprecated and gives you less control. This article explains the ng-keyup and ng-keydown directives of AngularJS. For using in text-based input controls it is generally used to get values after every keystroke. submit, keyup.enter not working on angular 10. It is supported by ,
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