With Angular CLI 6 you need to use builders as ng eject is deprecated and will soon be removed in 8.0. That’s what it says when I try to do an ng eject You can use angular-builders package (https://github.com/meltedspark/angular-builders) to provide your custom webpack config. I have tried to summarize all in a single blog post … Read more
Angular2 is available in TypeScript, JavaScript and Dart. No need to use TypeScript. See– https://angular.io/docs/js/latest/index.html– http://blog.thoughtram.io/angular/2015/05/09/writing-angular-2-code-in-es5.html– http://blog.thoughtram.io/angular/2015/07/06/even-better-es5-code-for-angular-2.html See also Is it possible to use ES5 JavaScript with Angular 2 instead of TypeScript?
You can do this: Here, you can ply with this.[
Basically, you write a pipe which you can then use in the *ngFor directive. In your component: In your template, you can pass string, number or object to your pipe to use to filter on: In your pipe: Remember to register your pipe in app.module.ts; you no longer need to register the pipes in your @Component Here’s a Plunker which … Read more
It took a lot of trial and error but I got this working. There is a lot here that I don’t totally understand, and much that might be pointless or bad practice and it might all fall down at the very next step but if, like me, you are just trying to get over the … Read more
I think that you need to import this: Or more generally this if you want to have more methods for observables. WARNING: This will import all 50+ operators and add them to your application, thus affecting your bundle size and load times. See this issue for more details.
Two things need to be done here: First, export TopNavigation & Search components from the CommonModule so they can be used in other modules: Secondly, the CommonModule should be imported by the Module that actually uses it. In your case the SpreadSheet module should import CommonModule Modules do not inherit components are declared in other modules. So when you import CommonModule in AppModule it does not have any … Read more
Lets say we have a variable called x, as below: following statement is valid, 1. Number: and for x = undefined or x = 0 (be careful here) 2. String x = null , x = undefined or x = “” 3 Boolean x = false and x = undefined, By keeping above in mind we can easily check, whether variable is empty, null, 0 or undefined … Read more
at https://angular.io/docs/ts/latest/guide/setup.html, is recommended to use QuickStart seed, here is its package.json, so actually we need to download its dependencies: you could also create your custom package.json, by running npm init, copying these dependencies (or most of them) and than running npm install with your package.json
Your classes should be exported using the export keyword. For eg: This needs to be done for the UploadService as well. The module will not be able to import it otherwise.