diff --git a/docs/en/Tutorials/Todo/Single-Layer/Index.md b/docs/en/Tutorials/Todo/Single-Layer/Index.md index a53ff0a15a..244b30acb9 100644 --- a/docs/en/Tutorials/Todo/Single-Layer/Index.md +++ b/docs/en/Tutorials/Todo/Single-Layer/Index.md @@ -599,9 +599,152 @@ This is a simple styling for the todo page. We believe that you can do much bett Now, you can run the application again to see the result. - {{else if UI=="NG"}} +### Service Proxy Generation + +ABP provides a handy feature to automatically create client-side services to easily consume HTTP APIs provided by the server. + +You first need to run the `TodoApp` project since the proxy generator reads API definitions from the server application. + +Once you run the `TodoApp` project (**Swagger API Definition** will be shown), open a command-line terminal in the directory of `angular` folder and run the following command: + +```bash +abp generate-proxy -t ng +``` + +If everything goes well, it should generate an output as shown below: + +```bash +CREATE src/app/proxy/generate-proxy.json (182755 bytes) +CREATE src/app/proxy/README.md (1000 bytes) +CREATE src/app/proxy/services/todo.service.ts (833 bytes) +CREATE src/app/proxy/services/dtos/models.ts (71 bytes) +CREATE src/app/proxy/services/dtos/index.ts (26 bytes) +CREATE src/app/proxy/services/index.ts (81 bytes) +CREATE src/app/proxy/index.ts (61 bytes) +``` + +Then, we can use the `TodoService` to use the server-side HTTP APIs, as we'll do in the next section. + +### home.component.ts + +Open the `/angular/src/app/home/home.component.ts` file and replace its content with the following code block: + +```ts +import { ToasterService } from "@abp/ng.theme.shared"; +import { Component, OnInit } from '@angular/core'; +import { TodoItemDto } from "@proxy/services/dtos"; +import { TodoService } from "@proxy/services"; + +@Component({ + selector: 'app-home', + templateUrl: './home.component.html', + styleUrls: ['./home.component.scss'], +}) + +export class HomeComponent implements OnInit { + + todoItems: TodoItemDto[]; + newTodoText: string; + + constructor( + private todoService: TodoService, + private toasterService: ToasterService) + { } + + ngOnInit(): void { + this.todoService.getList().subscribe(response => { + this.todoItems = response; + }); + } + + create(): void{ + this.todoService.create(this.newTodoText).subscribe((result) => { + this.todoItems = this.todoItems.concat(result); + this.newTodoText = null; + }); + } + + delete(id: string): void { + this.todoService.delete(id).subscribe(() => { + this.todoItems = this.todoItems.filter(item => item.id !== id); + this.toasterService.info('Deleted the todo item.'); + }); + } +} +``` + +We've used `TodoService` to get the list of todo items and assigned the returning value to the `todoItems` array. We've also added `create` and `delete` methods. These methods will be used on the view side. + +### home.component.html + +Open the `/angular/src/app/home/home.component.html` file and replace its content with the following code block: + +````html +
+
+
+
TODO LIST
+
+
+ +
+
+
+ +
+
+
+ +
+
+ +
    +
  • + {%{{{ todoItem.text }}}%} +
  • +
+
+
+
+```` + +### home.component.scss + +As the final touch, open the `/angular/src/app/home/home.component.scss` file and replace its content with the following code block: + +````css +#TodoList{ + list-style: none; + margin: 0; + padding: 0; +} + +#TodoList li { + padding: 5px; + margin: 5px 0px; + border: 1px solid #cccccc; + background-color: #f5f5f5; +} + +#TodoList li i +{ + opacity: 0.5; +} + +#TodoList li i:hover +{ + opacity: 1; + color: #ff0000; + cursor: pointer; +} +```` + +This is a simple styling for the todo page. We believe that you can do much better :) + +Now, you can run the application again to see the result. + {{end}} ## Conclusion