اکر کلاسهای دامین رو هم ارسال کنید راحتتر میشه به کد قابل اجرا برسم.سپاس
پاسخ به بازخوردهای پروژهها
>ng g m UploadFile -m app.module --routing
>ng g c UploadFile/UploadFileSimple
>ng g cl UploadFile/Ticket
export class Ticket { constructor(public description: string = "") {} }
import { Ticket } from "./../ticket"; export class UploadFileSimpleComponent implements OnInit { model = new Ticket();
<div class="container"> <h3>Support Form</h3> <form #form="ngForm" (submit)="submitForm(form)" novalidate> <div class="form-group" [class.has-error]="description.invalid && description.touched"> <label class="control-label">Description</label> <input #description="ngModel" required type="text" class="form-control" name="description" [(ngModel)]="model.description"> <div *ngIf="description.invalid && description.touched"> <div class="alert alert-danger" *ngIf="description.errors.required"> description is required. </div> </div> </div> <div class="form-group"> <label class="control-label">Screenshot(s)</label> <input #screenshotInput required type="file" multiple (change)="fileChange($event)" class="form-control" name="screenshot"> </div> <button class="btn btn-primary" [disabled]="form.invalid" type="submit">Ok</button> </form> </div>
(change)="fileChange($event)"
fileChange(event) { const filesList: FileList = event.target.files; console.log("fileChange() -> filesList", filesList); }
C:\Program Files (x86)\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\lib.dom.d.ts
{ "lib": [ "es2016", "dom" ] } }
import { Component, OnInit, ViewChild, ElementRef } from "@angular/core"; export class UploadFileSimpleComponent implements OnInit { @ViewChild("screenshotInput") screenshotInput: ElementRef; submitForm(form: NgForm) { const fileInput: HTMLInputElement = this.screenshotInput.nativeElement; console.log("fileInput.files", fileInput.files); }
>ng g s UploadFile/UploadFileSimple -m upload-file.module
import { Http, RequestOptions, Response, Headers } from "@angular/http"; import { Injectable } from "@angular/core"; import { Observable } from "rxjs/Observable"; import "rxjs/add/operator/do"; import "rxjs/add/operator/catch"; import "rxjs/add/observable/throw"; import "rxjs/add/operator/map"; import "rxjs/add/observable/of"; import { Ticket } from "./ticket"; @Injectable() export class UploadFileSimpleService { private baseUrl = "api/SimpleUpload"; constructor(private http: Http) {} private extractData(res: Response) { const body = res.json(); return body || {}; } private handleError(error: Response): Observable<any> { console.error("observable error: ", error); return Observable.throw(error.statusText); } postTicket(ticket: Ticket, filesList: FileList): Observable<any> { if (!filesList || filesList.length === 0) { return Observable.throw("Please select a file."); } const formData: FormData = new FormData(); for (const key in ticket) { if (ticket.hasOwnProperty(key)) { formData.append(key, ticket[key]); } } for (let i = 0; i < filesList.length; i++) { formData.append(filesList[i].name, filesList[i]); } const headers = new Headers(); headers.append("Accept", "application/json"); const options = new RequestOptions({ headers: headers }); return this.http .post(`${this.baseUrl}/SaveTicket`, formData, options) .map(this.extractData) .catch(this.handleError); } }
postTicket(ticket: Ticket, filesList: FileList): Observable<any> { const formData: FormData = new FormData(); for (const key in ticket) { if (ticket.hasOwnProperty(key)) { formData.append(key, ticket[key]); } }
for (let i = 0; i < filesList.length; i++) { formData.append(filesList[i].name, filesList[i]); }
const headers = new Headers(); headers.append("Accept", "application/json"); const options = new RequestOptions({ headers: headers }); return this.http .post(`${this.baseUrl}/SaveTicket`, formData, options) .map(this.extractData) .catch(this.handleError);
import { UploadFileSimpleService } from "./../upload-file-simple.service"; export class UploadFileSimpleComponent implements OnInit { constructor(private uploadService: UploadFileSimpleService ) {}
submitForm(form: NgForm) { const fileInput: HTMLInputElement = this.screenshotInput.nativeElement; console.log("fileInput.files", fileInput.files); this.uploadService .postTicket(this.model, fileInput.files) .subscribe(data => { console.log("success: ", data); }); }
namespace AngularTemplateDrivenFormsLab.Models { public class Ticket { public int Id { set; get; } public string Description { set; get; } } }
using System.IO; using System.Threading.Tasks; using AngularTemplateDrivenFormsLab.Models; using Microsoft.AspNetCore.Hosting; using Microsoft.AspNetCore.Mvc; namespace AngularTemplateDrivenFormsLab.Controllers { [Route("api/[controller]")] public class SimpleUploadController : Controller { private readonly IHostingEnvironment _environment; public SimpleUploadController(IHostingEnvironment environment) { _environment = environment; } [HttpPost("[action]")] public async Task<IActionResult> SaveTicket(Ticket ticket) { //TODO: save the ticket ... get id ticket.Id = 1001; var uploadsRootFolder = Path.Combine(_environment.WebRootPath, "uploads"); if (!Directory.Exists(uploadsRootFolder)) { Directory.CreateDirectory(uploadsRootFolder); } var files = Request.Form.Files; foreach (var file in files) { //TODO: do security checks ...! if (file == null || file.Length == 0) { continue; } var filePath = Path.Combine(uploadsRootFolder, file.FileName); using (var fileStream = new FileStream(filePath, FileMode.Create)) { await file.CopyToAsync(fileStream).ConfigureAwait(false); } } return Created("", ticket); } } }
SaveTicket(Ticket ticket)
formData.append(filesList[i].name, filesList[i]);
var files = Request.Form.Files; foreach (var file in files)
class Command { execute() {}; } //TurnOnPrinter command class TurnOnPrinter extends Command { constructor(printingMachine) { super(); this.printingMachine = printingMachine; this.commandName = "turn on" } execute() { this.printingMachine.turnOn(); } } //TurnOffPrinter command class TurnOffPrinter extends Command { constructor(printingMachine) { super(); this.printingMachine = printingMachine; this.commandName = "turn off" } execute() { this.printingMachine.turnOff(); } } //Print command class Print extends Command { constructor(printingMachine) { super(); this.printingMachine = printingMachine; this.commandName = "print" } execute() { this.printingMachine.print(); } } //Invoker class PrinterControlPanel { pressButton(command) { console.log(`Pressing ${command.commandName} button`); command.execute(); } } //Reciever: class PrintingMachine { turnOn() { console.log('Printing machine has been turned on'); } turnOff() { console.log('Printing machine has been turned off'); } print(){ console.log('The printer is printing your document') } } const printingMachine = new PrintingMachine(); const turnOnCommand = new TurnOnPrinter(printingMachine); const turnOffCommand = new TurnOffPrinter(printingMachine); const printCommand = new Print(printingMachine) const controlPanel = new PrinterControlPanel(); controlPanel.pressButton(turnOnCommand); controlPanel.pressButton(turnOffCommand); controlPanel.pressButton(printCommand);
class PrintingMachine { turnOn() { console.log('Printing machine has been turned on'); } turnOff() { console.log('Printing machine has been turned off'); } print(){ console.log('The printer is printing your document') } }
class TurnOnPrinter extends Command {/*code*/} class TurnOffPrinter extends Command {/*code*/} class Print extends Command {/*code*/}
class Command { execute() {}; }
class TurnOnPrinter extends Command { constructor(printingMachine) { super(); this.printingMachine = printingMachine; this.commandName = "turn on" } execute() { this.printingMachine.turnOn(); } }
class TurnOffPrinter extends Command { //code... this.commandName = "turn off" //code.. } class Print extends Command { //code... this.commandName = "print" //code.. }
class TurnOffPrinter extends Command { //code... execute() { this.printingMachine.turnOff(); } } class Print extends Command { //code... execute() { this.printingMachine.print(); } }
class PrinterControlPanel { pressButton(command) { console.log(`Pressing ${command.commandName} button`); command.execute(); } }
controlPanel.pressButton(turnOnCommand);
Printing machine has been turned on
<input type="file" name="file" />
<input type="file" data-val="true" data-val-required="لطفا فایلی را انتخاب کنید" name="file" /> @Html.ValidationMessage("file")
htmlHelper.TextBox("CaptchaInputText", string.Empty, new Dictionary<string, object> { { "data-val", "true"}, { "data-val-required", validationErrorMessage}, })
<Project Sdk="Microsoft.NET.Sdk"> <PropertyGroup> <TargetFramework>netcoreapp3.1</TargetFramework> <NoWarn>RCS1090</NoWarn> </PropertyGroup> <ItemGroup> <ProjectReference Include="..\ASPNETCore2JwtAuthentication.WebApp\ASPNETCore2JwtAuthentication.WebApp.csproj" /> </ItemGroup> <ItemGroup> <None Include="..\ASPNETCore2JwtAuthentication.WebApp\appsettings.json" CopyToOutputDirectory="PreserveNewest" /> </ItemGroup> <ItemGroup> <Service Include="{82a7f48d-3b50-4b1e-b82e-3ada8210c329}" /> </ItemGroup> <ItemGroup> <PackageReference Include="fluentassertions" Version="5.10.3" /> <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="3.1.8" /> <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" /> <PackageReference Include="MSTest.TestAdapter" Version="2.1.2" /> <PackageReference Include="MSTest.TestFramework" Version="2.1.2" /> </ItemGroup> </Project>
using ASPNETCore2JwtAuthentication.WebApp; using Microsoft.AspNetCore.Hosting; using Microsoft.AspNetCore.Mvc.Testing; using Microsoft.AspNetCore.TestHost; using Microsoft.Extensions.DependencyInjection.Extensions; using Microsoft.Extensions.Hosting; namespace ASPNETCore2JwtAuthentication.IntegrationTests { public class CustomWebApplicationFactory : WebApplicationFactory<Program> { protected override IWebHostBuilder CreateWebHostBuilder() { var builder = base.CreateWebHostBuilder(); builder.ConfigureLogging(logging => { //TODO: ... }); return builder; } protected override void ConfigureWebHost(IWebHostBuilder builder) { builder.ConfigureTestServices(services => { // Don't run `IHostedService`s when running as a test services.RemoveAll(typeof(IHostedService)); }); } } }
using System; using System.Threading; using System.Net.Http; namespace ASPNETCore2JwtAuthentication.IntegrationTests { public static class TestsHttpClient { private static readonly Lazy<HttpClient> _serviceProviderBuilder = new Lazy<HttpClient>(getHttpClient, LazyThreadSafetyMode.ExecutionAndPublication); /// <summary> /// A lazy loaded thread-safe singleton /// </summary> public static HttpClient Instance { get; } = _serviceProviderBuilder.Value; private static HttpClient getHttpClient() { var services = new CustomWebApplicationFactory(); return services.CreateClient(); //NOTE: This action is very time consuming, so it should be defined as a singleton. } } }
using System.Net.Http; using System.Net.Http.Headers; using System.Text; using System.Text.Json; using System.Threading.Tasks; using FluentAssertions; using Microsoft.VisualStudio.TestTools.UnitTesting; namespace ASPNETCore2JwtAuthentication.IntegrationTests { [TestClass] public class JwtTests { [TestMethod] public async Task TestLoginWorks() { // Arrange var client = TestsHttpClient.Instance; // Act var token = await doLoginAsync(client); // Assert token.Should().NotBeNull(); token.AccessToken.Should().NotBeNullOrEmpty(); token.RefreshToken.Should().NotBeNullOrEmpty(); } [TestMethod] public async Task TestCallProtectedApiWorks() { // Arrange var client = TestsHttpClient.Instance; // Act var token = await doLoginAsync(client); // Assert token.Should().NotBeNull(); token.AccessToken.Should().NotBeNullOrEmpty(); token.RefreshToken.Should().NotBeNullOrEmpty(); // Act const string protectedApiUrl = "/api/MyProtectedApi"; client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token.AccessToken); var response = await client.GetAsync(protectedApiUrl); response.EnsureSuccessStatusCode(); // Assert var responseString = await response.Content.ReadAsStringAsync(); responseString.Should().NotBeNullOrEmpty(); var options = new JsonSerializerOptions { PropertyNamingPolicy = JsonNamingPolicy.CamelCase }; var apiResponse = JsonSerializer.Deserialize<MyProtectedApiResponse>(responseString, options); apiResponse.Title.Should().NotBeNullOrEmpty(); apiResponse.Title.Should().Be("Hello from My Protected Controller! [Authorize]"); } private static async Task<Token> doLoginAsync(HttpClient client) { const string loginUrl = "/api/account/login"; var user = new { Username = "Vahid", Password = "1234" }; var response = await client.SendAsync(new HttpRequestMessage(HttpMethod.Post, loginUrl) { Content = new StringContent(JsonSerializer.Serialize(user), Encoding.UTF8, "application/json") }); response.EnsureSuccessStatusCode(); var responseString = await response.Content.ReadAsStringAsync(); responseString.Should().NotBeNullOrEmpty(); return JsonSerializer.Deserialize<Token>(responseString); } } }
_model.BasicQos(0, 16, true);