Angular ERROR TypeError: Cannot read properties of undefined (reading ‘onDestroy’)
I had the same issue. Try to remove the .angular directory! worked for me.
I had the same issue. Try to remove the .angular directory! worked for me.
If you use angular-cli, you can add all your external JS files in assets folder. And then in angular-cli.json add them: “scripts”: [ “../node_modules/jquery/dist/jquery.min.js”, “../node_modules/bootstrap/dist/js/bootstrap.min.js”, “../node_modules/moment/moment.js”, “../node_modules/chart.js/dist/Chart.bundle.min.js”, “../node_modules/chart.js/dist/Chart.min.js”, “../node_modules/ng2-datetime/src/vendor/bootstrap-datepicker/bootstrap-datepicker.min.js”, “./assets/js/slimscroll.min.js”, “./assets/js/inspinia.js”, “./assets/js/metisMenu.js”, “./assets/js/footable.all.min.js” ] You can do it also with external styles: “styles”: [ “../node_modules/ng2-toastr/bundles/ng2-toastr.min.css”, “../node_modules/bootstrap-sass/assets/stylesheets/_bootstrap.scss”, “../node_modules/font-awesome/scss/font-awesome.scss”, “../node_modules/ng2-datetime/src/vendor/bootstrap-datepicker/bootstrap-datepicker3.min.css”, “./assets/scss/plugins/footable/footable.core.css”, “./assets/scss/style.scss” ] And of course you … Read more
You need to import the Observable class this way to be able to use the interval method: import {Observable} from ‘rxjs/Rx’; or import {Observable} from ‘rxjs/Observable’; import ‘rxjs/add/observable/interval’;
For recent first: this.data.sort((a, b) => new Date(b.date1).getTime() – new Date(a.date1).getTime()); For OlderFirst: this.data.sort((b, a) => new Date(b.date1).getTime() – new Date(a.date1).getTime());
You are not calling the getVideos method. You are calling subscribe on the function reference of getVideos and not the returned value. Call subscribe after you call getVideos(): ngOnInit() { this.videoserv.getvideos().subscribe((response) => { this.videos = response }); }
For a project based on https://cli.angular.io, I needed to do the following: 1) Import libraries npm install underscore –save npm install @types/underscore –save 2) in tsconfig.app.json, add underscore to array ‘types’: “types”: [ “underscore” ] 3) In any component file I need to use underscore, I add this import * as _ from ‘underscore’; 4) … Read more
I’ve tried every solution I can find or think of multiple times over the past several years and I’ve just found the following package which worked out of the box without needing any additional setup: https://www.npmjs.com/package/tsx It just works: npm i -D tsx npx tsx src/index.ts
The syntax for the “apollo” options you listed do indeed look correct- assuming you’re intending to use the package “vue-apollo” to work with Apollo. If you’re getting this error it may mean that “vue-apollo” hasn’t been installed, or there’s some problem with the installation. If you look in the Vue Chrome debugger tool on one … Read more
If you are using VSCode, you can use CTRL + SHIFT + P to open the command palette and search for “Restart” or “Reload”, you should have “Restart TS Server” and “Reload Project”, both work well.
You can use class as a type which is the way you’re using it. So, whether Hero is an interface or class it doesn’t matter because you’re using it as a type. class Hero { id: number; name: string } or interface Hero { id: number; name: string } The following doesn’t concern whether Hero … Read more