In my experience the plugins worked with HTTP but not with the latest httpClient. Also, configuring the CORS response headers on the server wasn’t really an option. So, I created a proxy.conf.json file to act as a proxy server. This is for development purposes only. Read more about this here. proxy.conf.json file: { “/posts”: { … Read more
I had this error when adding dialogs to a service to be shared in many components. Just to clarify, the error wasn’t present in the application before moving dialogs to the service. The solution was to include a custom provider MatDialogRef in the main module import { DialogService } from ‘./services/dialog.service’; import { MatDialogModule, MatDialogRef … Read more
I think you should read those two posts about Ngrx store: Angular Service Layers: Redux, RxJs and Ngrx Store – When to Use a Store And Why? Ngrx Store – An Architecture Guide If the first one explains the main issues solved by Ngrx Store, it also quote this statement from the React How-To “that … Read more
Edit 2022: Read a more modern way with @Cichy’s answer below Modify the show search method like this showSearch(){ this.show = !this.show; setTimeout(()=>{ // this will make the execution after the above boolean has changed this.searchElement.nativeElement.focus(); },0); }
It means that you have to add multiple validators in array . Example: With Error profileFormGroup = { budget: [null, Validators.required, Validators.min(1)] }; Above one throws error that validator to return Promise or Observable Fix: profileFormGroup = { budget: [null, [Validators.required, Validators.min(1)]] }; Explanation: In angular Reactive form validation done by using in-built validators which … Read more
I was also getting this issue and solved by running below command. ng update @angular/cli –migrate-only –from=<WhateverVersionYouAreCurrentlyOn> e.g. ng update @angular/cli –migrate-only –from=1.7.3 getting ref from here
Solution 1: Copy any text HTML <button (click)=”copyMessage(‘This goes to Clipboard’)” value=”click to copy” >Copy this</button> .ts file copyMessage(val: string){ const selBox = document.createElement(‘textarea’); selBox.style.position = ‘fixed’; selBox.style.left=”0″; selBox.style.top = ‘0’; selBox.style.opacity = ‘0’; selBox.value = val; document.body.appendChild(selBox); selBox.focus(); selBox.select(); document.execCommand(‘copy’); document.body.removeChild(selBox); } Solution 2: Copy from a TextBox HTML <input type=”text” value=”User input Text … Read more