> create-react-app sample-15
> cd sample-15
> npm start

> npm install --save bootstrap

import "bootstrap/dist/css/bootstrap.css";

> npm i react-router-dom --save

import { BrowserRouter } from "react-router-dom";

ReactDOM.render(
  <BrowserRouter>
    <App />
  </BrowserRouter>,
  document.getElementById("root")
);

import React from "react";

const NavBar = () => {
  return (
    <nav className="navbar bg-dark navbar-dark navbar-expand-sm">
      <div className="navbar-nav">
        <a className="nav-item nav-link" href="/">
          Home
        </a>
        <a className="nav-item nav-link" href="/products">
          Products
        </a>
        <a className="nav-item nav-link" href="/posts/2018/06">
          Posts
        </a>
        <a className="nav-item nav-link" href="/admin">
          Admin
        </a>
      </div>
    </nav>
  );
};

export default NavBar;

import "./App.css";

import React, { Component } from "react";

import NavBar from "./components/navbar";

class App extends Component {
  render() {
    return (
      <div>
        <NavBar />
      </div>
    );
  }
}

export default App;

import "./App.css";

import React, { Component } from "react";
import { Route } from "react-router-dom";

import Dashboard from "./components/admin/dashboard";
import Home from "./components/home";
import NavBar from "./components/navbar";
import Posts from "./components/posts";
import Products from "./components/products";

class App extends Component {
  render() {
    return (
      <div>
        <NavBar />
        <div className="container">
          <Route path="/products" component={Products} />
          <Route path="/posts" component={Posts} />
          <Route path="/admin" component={Dashboard} />
          <Route path="/" component={Home} />
        </div>
      </div>
    );
  }
}

export default App;

import React from "react";

const Home = () => {
  return <h1>Home</h1>;
};

export default Home;

import React from "react";

const Posts = () => {
  return (
    <div>
      <h1>Posts</h1>
      Year: , Month:
    </div>
  );
};

export default Posts;

import React from "react";

const Dashboard = ({ match }) => {
  return (
    <div>
      <h1>Admin Dashboard</h1>
    </div>
  );
};

export default Dashboard;

<div className="container">
  <Route path="/products" component={Products} />
  <Route path="/posts" component={Posts} />
  <Route path="/admin" component={Dashboard} />
  <Route path="/" component={Home} />
</div>

<Route path="/" exact component={Home} />

import { Route, Switch } from "react-router-dom";

class App extends Component {
  render() {
    return (
      <div>
        <NavBar />
        <div className="container">
          <Switch>
            <Route path="/products" component={Products} />
            <Route path="/posts" component={Posts} />
            <Route path="/admin" component={Dashboard} />
            <Route path="/"  component={Home} />
          </Switch>
        </div>
      </div>
    );
  }
}

import React from "react";
import { Link } from "react-router-dom";

const NavBar = () => {
  return (
    <nav className="navbar bg-dark navbar-dark navbar-expand-sm">
      <div className="navbar-nav">
        <Link className="nav-item nav-link" to="/">
          Home
        </Link>
        <Link className="nav-item nav-link" to="/products">
          Products
        </Link>
        <Link className="nav-item nav-link" to="/posts/2018/06">
          Posts
        </Link>
        <Link className="nav-item nav-link" to="/admin">
          Admin
        </Link>
      </div>
    </nav>
  );
};

export default NavBar;

<Route
  path="/products"
  render={() => <Products param1="123" param2="456" />}
/>

<Route
  path="/products"
  render={props => (
    <Products param1="123" param2="456" {...props} />
  )}
/>

 >npm install ng2-file-upload --save

 >ng g c UploadFile/ng2-file-upload-test

import { FileUploadModule } from "ng2-file-upload";

@NgModule({
  imports: [
    FileUploadModule
  ]

import { FileUploader, FileUploaderOptions } from "ng2-file-upload";
import { Ticket } from "./../ticket";

export class Ng2FileUploadTestComponent implements OnInit {
  fileUploader: FileUploader;
  model = new Ticket();

    this.fileUploader = new FileUploader(
      <FileUploaderOptions>{
        url: "api/SimpleUpload/SaveTicket",
        headers: [
          { name: "X-XSRF-TOKEN", value: this.getCookie("XSRF-TOKEN") },
          { name: "Accept", value: "application/json" }
        ],
        isHTML5: true,
        // allowedMimeType: ["image/jpeg", "image/png", "application/pdf", "application/msword", "application/zip"]
        allowedFileType: [
          "application",
          "image",
          "video",
          "audio",
          "pdf",
          "compress",
          "doc",
          "xls",
          "ppt"
        ],
        removeAfterUpload: true,
        autoUpload: false,
        maxFileSize: 10 * 1024 * 1024
      }
    );

  getCookie(name: string): string {
    const value = "; " + document.cookie;
    const parts = value.split("; " + name + "=");
    if (parts.length === 2) {
      return decodeURIComponent(parts.pop().split(";").shift());
    }
  }

    this.fileUploader.onBuildItemForm = (fileItem, form) => {
      for (const key in this.model) {
        if (this.model.hasOwnProperty(key)) {
          form.append(key, this.model[key]);
        }
      }
    };

    this.fileUploader.onCompleteAll = () => {
      // clear the form
      // this.model = new Ticket();
    };

    this.fileUploader.onWhenAddingFileFailed = (item, filter, options) => {
      // msg: `You can't select ${item.name} file because of the ${filter.name} filter.`
    };

    this.fileUploader.onErrorItem = (fileItem, response, status, headers) => {
       //
    };

    this.fileUploader.onSuccessItem = (item, response, status, headers) => {
      if (response) {
        const ticket = JSON.parse(response);
        console.log(`ticket:`, ticket);
      }
    };

  submitForm(form: NgForm) {
    this.fileUploader.uploadAll();

    // NOTE: Upload multiple files in one request -> https://github.com/valor-software/ng2-file-upload/issues/671
  }

<div class="container">
  <h3>Support Form(ng2-file-upload)</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 required type="file" multiple ng2FileSelect [uploader]="fileUploader"
        class="form-control" name="screenshot">
    </div>

    <div style="margin-bottom: 10px" *ngIf="fileUploader.queue.length">
      <h3>Upload queue</h3>
      <p>Queue length: {{ fileUploader?.queue?.length }}</p>
      <table class="table">
        <thead>
          <tr>
            <th width="50%">Name</th>
            <th>Size</th>
            <th>Progress</th>
            <th>Status</th>
            <th>Actions</th>
          </tr>
        </thead>
        <tbody>
          <tr *ngFor="let item of fileUploader.queue">
            <td><strong>{{ item?.file?.name }}</strong></td>
            <td nowrap>{{ item?.file?.size/1024/1024 | number:'.2' }} MB</td>
            <td>
              <div class="progress" style="margin-bottom: 0;">
                <div class="progress-bar" role="progressbar" [ngStyle]="{ 'width': item.progress + '%' }"></div>
              </div>
            </td>
            <td class="text-center">
              <span *ngIf="item.isError"><i class="glyphicon glyphicon-remove"></i></span>
            </td>
            <td nowrap>
              <button type="button" class="btn btn-danger btn-xs" (click)="item.remove()">
                <span class="glyphicon glyphicon-trash"></span> Remove
              </button>
            </td>
          </tr>
        </tbody>
      </table>

      <div>
        <div>
          Queue progress:
          <div class="progress">
            <div class="progress-bar" role="progressbar" [ngStyle]="{ 'width': fileUploader.progress + '%' }"></div>
          </div>
        </div>
        <button type="button" class="btn btn-danger btn-s" (click)="fileUploader.clearQueue()"
          [disabled]="!fileUploader.queue.length">
          <span class="glyphicon glyphicon-trash"></span> Remove all
        </button>
      </div>
    </div>

              <div class="progress" style="margin-bottom: 0;">
                <div class="progress-bar" role="progressbar" [ngStyle]="{ 'width': item.progress + '%' }"></div>
              </div>

    <button class="btn btn-primary" [disabled]="form.invalid || !fileUploader.queue.length"
      type="submit">Submit</button>
  </form>

<div id="app">
  <v-app id="inspire">
    <div>
      <v-alert :value="true" type="success">
        This is a success alert.
      </v-alert>
  
      <v-alert :value="true" type="info">
        This is a info alert.
      </v-alert>
  
      <v-alert :value="true" type="warning">
        This is a warning alert.
      </v-alert>
  
      <v-alert :value="true" type="error">
        This is a error alert.
      </v-alert>
    </div>
  </v-app>
</div>

<div id="app">
  <v-app id="inspire">
    <div>
      <v-badge color="purple" left overlap>
        <template v-slot:badge>
          <v-icon dark small>
            done
          </v-icon>
        </template>
        <v-icon color="grey lighten-1" large>
          account_circle
        </v-icon>
      </v-badge>
        <v-badge overlap color="orange">
        <template v-slot:badge>
          <v-icon dark small>
            notifications
          </v-icon>
        </template>
        <v-icon large color="grey darken-1">
          account_box
        </v-icon>
      </v-badge>
    </div>
  </v-app>
</div>

<div id="app">
  <v-app id="inspire">
    <v-card height="200px" flat>
      <div>
        Active: {{ bottomNav }}   // 
      </div>
      <v-bottom-nav :active.sync="bottomNav" :value="true" absolute color="transparent">
        <v-btn color="teal" flat value="recent">
          <span>Recent</span>
          <v-icon>history</v-icon>
        </v-btn>
  
        <v-btn color="teal" flat value="favorites">
          <span>Favorites</span>
          <v-icon>favorite</v-icon>
        </v-btn>
  
        <v-btn color="teal" flat value="nearby">
          <span>Nearby</span>
          <v-icon>place</v-icon>
        </v-btn>
      </v-bottom-nav>
    </v-card>
  </v-app>
</div>

<div id="app">
  <v-app id="inspire">
    <div>
      <v-btn color="success">Success</v-btn>
      <v-btn color="error">Error</v-btn>
      <v-btn color="warning">Warning</v-btn>
      <v-btn color="info">Info</v-btn>
    </div>
  </v-app>
</div>

<div id="app">
  <v-app id="inspire">
    <v-layout wrap>
      <v-flex xs12>
        <v-sheet height="500">
          <v-calendar ref="calendar" v-model="start" :type="type" :end="end" color="primary">
          </v-calendar>
        </v-sheet>
      </v-flex>
  
      <v-flex sm4 xs12>
        <v-btn @click="$refs.calendar.prev()">
          <v-icon dark left>
            keyboard_arrow_left
          </v-icon>
          Prev
        </v-btn>
      </v-flex>
      <v-flex sm4 xs12>
        <v-select v-model="type" :items="typeOptions" label="Type">
        </v-select>
      </v-flex>
      <v-flex sm4 xs12>
        <v-btn @click="$refs.calendar.next()">
          Next
          <v-icon right dark>
            keyboard_arrow_right
          </v-icon>
        </v-btn>
      </v-flex>
    </v-layout>
  </v-app>
</div>

js قطعه کد
new Vue({
  el: '#app',
  data: () => ({
    type: 'month', //مشخص کننده نوع تقویم که در اینجا تقویم به صورت ماهانه است
    start: '2019-01-01',
    end: '2019-01-06',
    typeOptions: [
      { text: 'Day', value: 'day' },
      { text: '4 Day', value: '4day' },
      { text: 'Week', value: 'week' },
      { text: 'Month', value: 'month' },
      { text: 'Custom Daily', value: 'custom-daily' },
      { text: 'Custom Weekly', value: 'custom-weekly' }
    ]
  })
})

const routes: Routes = [
  { path: 'products', component: ProductListComponent },
  {
    path: 'products/:id', component: ProductDetailComponent,
    resolve: { product: ProductResolverService }
  },
  {
    path: 'products/:id/edit', component: ProductEditComponent,
    resolve: { product: ProductResolverService },
    children: [   ]
  }
];

const routes: Routes = [
  {
    path: 'products',
    children: [
      {
        path: '',
        component: ProductListComponent
      },
      {
        path: ':id',
        component: ProductDetailComponent,
        resolve: { product: ProductResolverService }
      },
      {
        path: ':id/edit',
        component: ProductEditComponent,
        resolve: { product: ProductResolverService },
        children: [
          { path: '', redirectTo: 'info', pathMatch: 'full' },
          { path: 'info', component: ProductEditInfoComponent },
          { path: 'tags', component: ProductEditTagsComponent }
        ]
      }
    ]
  }
];

  function gettData(code) {
        $.ajax({

            url: '@Url.Action(MVC.X.Y())',
            data: { code: code },
            type: "POST",
            success: function (data) {
                $("#title").html(data.Title);
                $("#user-image").html(data.imagePath); 
            },
            error: function (response) {

            }

        });
    }

     $(document).on('click', '.item', function () {
            
            getData($(this).data("code"));
            $("#SecondModal").modal('toggle');
        });

@page "/lifecycle"
@using System.Threading

<div class="border">
    <h3>Lifecycles Parent Component</h3>

    <div class="border">
        <LifecycleChild CountValue="CurrentCount"></LifecycleChild>
    </div>

    <p>Current count: @CurrentCount</p>

    <button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
    <br /><br />
    <button class="btn btn-primary" @onclick=StartCountdown>Start Countdown</button> @MaxCount
</div>

@code
{
    int CurrentCount = 0;
    int MaxCount = 5;

    private void IncrementCount()
    {
        CurrentCount++;
        Console.WriteLine("Parnet - IncrementCount is called");
    }

    protected override void OnInitialized()
    {
        Console.WriteLine("Parnet - OnInitialized is called");
    }

    protected override async Task OnInitializedAsync()
    {
        await Task.Delay(100);
        Console.WriteLine("Parnet - OnInitializedAsync is called");
    }

    protected override void OnParametersSet()
    {
        Console.WriteLine("Parnet - OnParameterSet is called");
    }

    protected override async Task OnParametersSetAsync()
    {
        await Task.Delay(100);
        Console.WriteLine("Parnet - OnParametersSetAsync is called");
    }

    protected override void OnAfterRender(bool firstRender)
    {
        if (firstRender)
        {
            Console.WriteLine("Parnet - OnAfterRender(firstRender == true) is called");
            CurrentCount = 111;
        }
        else
        {
            CurrentCount = 999;
            Console.WriteLine("Parnet - OnAfterRender(firstRender == false) is called");
        }
    }

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        await Task.Delay(100);
        Console.WriteLine("Parnet - OnAfterRenderAsync is called");
    }

    protected override bool ShouldRender()
    {
        Console.WriteLine("Parnet - ShouldRender is called");
        return true;
    }

    void StartCountdown()
    {
        Console.WriteLine("Parnet - StartCountdown()");
        var timer = new Timer(TimeCallBack, null, 1000, 1000);
    }

    void TimeCallBack(object state)
    {
        if (MaxCount > 0)
        {
            MaxCount--;
            Console.WriteLine("Parnet - InvokeAsync(StateHasChanged)");
            InvokeAsync(StateHasChanged);
        }
    }
}

<h3 class="ml-3 mr-3">Lifecycles Child Componenet</h3>

@code
{
    [Parameter]
    public int CountValue { get; set; }

    protected override void OnInitialized()
    {
        Console.WriteLine("  Child - OnInitialized is called");
    }

    protected override async Task OnInitializedAsync()
    {
        await Task.Delay(100);
        Console.WriteLine("  Child - OnInitializedAsync is called");
    }

    protected override void OnParametersSet()
    {
        Console.WriteLine("  Child - OnParameterSet is called");
    }

    protected override async Task OnParametersSetAsync()
    {
        await Task.Delay(100);
        Console.WriteLine("  Child - OnParametersSetAsync is called");
    }

    protected override void OnAfterRender(bool firstRender)
    {
        if (firstRender)
        {
            Console.WriteLine("  Child - OnAfterRender(firstRender == true) is called");
        }
        else
        {
            Console.WriteLine("  Child - OnAfterRender(firstRender == false) is called");
        }
    }

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        await Task.Delay(100);
        Console.WriteLine("  Child - OnAfterRenderAsync is called");
    }

    protected override bool ShouldRender()
    {
        Console.WriteLine("  Child - ShouldRender is called");
        return true;
    }
}

<li class="nav-item px-3">
    <NavLink class="nav-link" href="lifecycle">
        <span class="oi oi-list-rich" aria-hidden="true"></span> Lifecycles
    </NavLink>
</li>

@code
{
    protected override void OnInitialized()
    {
        Console.WriteLine("Parnet - OnInitialized is called");
    }

    protected override async Task OnInitializedAsync()
    {
        await Task.Delay(100);
        Console.WriteLine("Parnet - OnInitializedAsync is called");
    }

<LifecycleChild CountValue="CurrentCount"></LifecycleChild>

Parnet - IncrementCount is called
Parnet - ShouldRender is called
  Child - OnParameterSet is called
  Child - ShouldRender is called
Parnet - OnAfterRender(firstRender == false) is called
  Child - OnAfterRender(firstRender == false) is called
  Child - OnParametersSetAsync is called
  Child - ShouldRender is called
  Child - OnAfterRender(firstRender == false) is called
  Child - OnAfterRenderAsync is called
Parnet - OnAfterRenderAsync is called
  Child - OnAfterRenderAsync is called

@code
{
    protected override void OnAfterRender(bool firstRender)
    {
        if (firstRender)
        {
            Console.WriteLine("Parnet - OnAfterRender(firstRender == true) is called");
            CurrentCount = 111;
        }
        else
        {
            CurrentCount = 999;
            Console.WriteLine("Parnet - OnAfterRender(firstRender == false) is called");
        }
    }

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        await Task.Delay(100);
        Console.WriteLine("Parnet - OnAfterRenderAsync is called");
    }
}

@page "/lifecycle"
@using System.Threading

button class="btn btn-primary" @onclick=StartCountdown>Start Countdown</button> @MaxCount

@code
{
    int MaxCount = 5;

    void StartCountdown()
    {
        Console.WriteLine("Parnet - StartCountdown()");
        var timer = new Timer(TimeCallBack, null, 1000, 1000);
    }

    void TimeCallBack(object state)
    {
        if (MaxCount > 0)
        {
            MaxCount--;
            Console.WriteLine("Parnet - InvokeAsync(StateHasChanged)");
            InvokeAsync(StateHasChanged);
        }
    }
}

<button @onclick="OnClick">Synchronous</button>
<button @onclick="OnClickAsync">Asynchronous</button>
@code{
    void OnClick()
    {
    } // StateHasChanged is called after the method

    async Task OnClickAsync()
    {
        text = "click1";
        // StateHasChanged is called here as the synchronous part of the method ends

        await Task.Delay(1000);
        await Task.Delay(2000);
        text = "click2";
    } // StateHasChanged is called after the method
}