import React, { useState } from "react";

export default function Login() {
  const [username, setUsername] = useState("");
  const [password, setPassword] = useState("");
  const [user, setUser] = useState(null);

  const handleSubmit = event => {
    event.preventDefault();

    const userData = {
      username,
      password
    };
    setUser(userData);

    setUsername("");
    setPassword("");
  };

  return (
    <>
      <h2 className="mt-3">Login</h2>
      <form onSubmit={handleSubmit}>
        <div className="form-group">
          <label htmlFor="username">Username</label>
          <input
            type="text"
            name="username"
            id="username"
            onChange={event => setUsername(event.target.value)}
            value={username}
            className="form-control"
          />
        </div>
        <div className="form-group">
          <label htmlFor="password">Password</label>
          <input
            type="password"
            name="password"
            id="password"
            onChange={event => setPassword(event.target.value)}
            value={password}
            className="form-control"
          />
        </div>
        <button type="submit">Submit</button>
      </form>

      {user && JSON.stringify(user, null, 2)}
    </>
  );
}

export default function Login() {

import App from "./components/part02/Login";

const [username, setUsername] = useState("");
const [password, setPassword] = useState("");

<input type="text" name="username" id="username"
       onChange={event => setUsername(event.target.value)}
       value={username}
        className="form-control"
/>

  const handleSubmit = event => {
    event.preventDefault();

    const userData = {
      username,
      password
    };
    setUser(userData);

    setUsername("");
    setPassword("");
  };

{user && JSON.stringify(user, null, 2)}

const [user, setUser] = useState(null);

import React, { useState } from "react";

const initialFormState = {
  username: "",
  email: "",
  password: ""
};

export default function Register() {
  const [form, setForm] = useState(initialFormState);
  const [user, setUser] = useState(null);

  const handleChange = event => {
    setForm({
      ...form,
      [event.target.name]: event.target.value
    });
  };

  const handleSubmit = event => {
    event.preventDefault();

    setUser(form);
    setForm(initialFormState);
  };

  return (
    <>
      <h2 className="mt-3">Register</h2>
      <form onSubmit={handleSubmit}>
        <div className="form-group">
          <label htmlFor="username">Username</label>
          <input
            type="text"
            name="username"
            id="username"
            onChange={handleChange}
            value={form.username}
            className="form-control"
          />
        </div>
        <div className="form-group">
          <label htmlFor="email">Email</label>
          <input
            type="email"
            name="email"
            id="email"
            onChange={handleChange}
            value={form.email}
            className="form-control"
          />
        </div>
        <div className="form-group">
          <label htmlFor="password">Password</label>
          <input
            type="password"
            name="password"
            id="password"
            onChange={handleChange}
            value={form.password}
            className="form-control"
          />
        </div>
        <button type="submit" className="btn btn-primary">
          Submit
        </button>
      </form>

      {user && JSON.stringify(user, null, 2)}
    </>
  );
}

const [form, setForm] = useState({ username: "",  email: "", password: ""});

<input type="text" name="username" id="username"
       onChange={handleChange} value={form.username}
       className="form-control" />

  const handleChange = event => {
    setForm({
      ...form,
      [event.target.name]: event.target.value
    });
  };

    setMousePosition({
      x: event.pageX,
      y: event.pageY
    });

  const handleSubmit = event => {
    event.preventDefault();

    setUser(form);
    setForm(initialFormState);
  };

{user && JSON.stringify(user, null, 2)}

const [user, setUser] = useState(null);

const [form, setForm] = useState({ username: "",  email: "", password: ""});

const initialFormState = {
  username: "",
  email: "",
  password: ""
};

export default function Register() {
  const [form, setForm] = useState(initialFormState);

dotnet add package Blazored.TextEditor

libman install quill --provider unpkg --destination wwwroot/lib/quill

<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>BlazorServer.App</title>
    <base href="~/" />
    <link href="lib/quill/dist/quill.snow.css" rel="stylesheet" />
    <link href="lib/quill/dist/quill.bubble.css" rel="stylesheet" />

 <script src="lib/quill/dist/quill.min.js"></script>
<script src="_content/Blazored.TextEditor/quill-blot-formatter.min.js"></script>
<script src="_content/Blazored.TextEditor/Blazored-BlazorQuill.js"></script>
<script src="_framework/blazor.server.js"></script>
</body>

@using Blazored.TextEditor

<div class="form-group">
    <label>Details</label>
    @*<InputTextArea @bind-Value="HotelRoomModel.Details" class="form-control"></InputTextArea>*@
    <BlazoredTextEditor @ref="@QuillHtml">
        <ToolbarContent>
            <select class="ql-header">
                <option selected=""></option>
                <option value="1"></option>
                <option value="2"></option>
                <option value="3"></option>
                <option value="4"></option>
                <option value="5"></option>
            </select>
            <span class="ql-formats">
                <button class="ql-bold"></button>
                <button class="ql-italic"></button>
                <button class="ql-underline"></button>
                <button class="ql-strike"></button>
            </span>
            <span class="ql-formats">
                <select class="ql-color"></select>
                <select class="ql-background"></select>
            </span>
            <span class="ql-formats">
                <button class="ql-list" value="ordered"></button>
                <button class="ql-list" value="bullet"></button>
            </span>
            <span class="ql-formats">
                <button class="ql-link"></button>
            </span>
        </ToolbarContent>
        <EditorContent>
        </EditorContent>
    </BlazoredTextEditor>
</div>

<BlazoredTextEditor @ref="@QuillHtml">

@code
{
   private BlazoredTextEditor QuillHtml;

<div class="form-group pb-4" style="height:250px;">
    <label>Details</label>
    <BlazoredTextEditor @ref="@QuillHtml" Placeholder="Please enter the room's detail">

    private async Task SetHTMLAsync()
    {
        if(!string.IsNullOrEmpty(HotelRoomModel.Details))
        {
            await QuillHtml.LoadHTMLContent(HotelRoomModel.Details);
        }
    }

    protected override async Task OnInitializedAsync()
    {
        if (Id.HasValue)
        {
            // Update Mode
            Title = "Update";
            HotelRoomModel = await HotelRoomService.GetHotelRoomAsync(Id.Value);
            await SetHTMLAsync();
        }

        // ... 
    }

    private async Task HandleHotelRoomUpsert()
    {
       // ...

       // Create Mode
       HotelRoomModel.Details = await QuillHtml.GetHTML();

       // ...
    }

protected override async Task OnAfterRenderAsync(bool firstRender)
{
   await SetHTMLAsync();
}

    private async Task SetHTMLAsync()
    {
        if(!string.IsNullOrEmpty(HotelRoomModel.Details))
        {
            await QuillHtml.LoadHTMLContent(HotelRoomModel.Details);
            StateHasChanged();
        }
    }

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        if (!firstRender)
        {
            return;
        }

        while (true)
        {
            try
            {
                await SetHTMLAsync();
                break;
            }
            catch
            {
                await Task.Delay(100); // Quill needs some time to load
            }
        }
    }

SfListViewRenderer.Init();

    public class Product : Bindable
    {
        public int Id { get; set; }
        public string Name { get; set; }
        public bool IsActive { get; set; }
        public decimal Price { get; set; }
    }

    public class ProductsViewModel : BitViewModelBase
    {
        public List<Product> Products { get; set; }

        public async override Task OnNavigatedToAsync(INavigationParameters parameters)
        {
            Products = new List<Product> // getting products from server or sqlite database
            {
                new Product { Id = 1, IsActive = true, Name = "Product1" , Price = 12.2m /* m => decimal */ },
                new Product { Id = 2, IsActive = false, Name = "Product2" , Price = 14 },
                new Product { Id = 3, IsActive = true, Name = "Product3" , Price = 11 },
            };
            await base.OnNavigatedToAsync(parameters);
        }
    }

    <sfListView:SfListView ItemsSource="{Binding Products}">
        <sfListView:SfListView.ItemTemplate>
            <DataTemplate>
                <FlexLayout x:DataType="model:Product" Direction="Row">
                    <Label
                        FlexLayout.Basis="50%"
                        Text="{Binding Name}"
                        VerticalTextAlignment="Center" />
                    <bitControls:BitCheckbox InputTransparent="True" FlexLayout.Basis="25%" IsChecked="{Binding IsActive}" />
                    <Label
                        FlexLayout.Basis="25%"
                        Text="{Binding Price}"
                        VerticalTextAlignment="Center" />
                </FlexLayout>
            </DataTemplate>
        </sfListView:SfListView.ItemTemplate>
    </sfListView:SfListView>

 
         public BitDelegateCommand<Product> ShowProductDetailsCommand { get; set; } 


        public IUserDialogs UserDialogs { get; set; }
        async Task ShowProductDetails(Product product)
        {
            string productDetail = $"Product: {product.Name}'s more info: ..."; // get more info from server.
            await UserDialogs.AlertAsync(productDetail, "Product Detail");
        }

await NavigationService.NavigateAsync("/Nav/Products", animated: false);

 
                      ... 


                    <Button Command="{Binding ShowProductDetailsCommand}" CommandParameter="{Binding .}" Text="Detail..." />
                </FlexLayout>
            </DataTemplate>

CommandParameter="{Binding .}"

Command="{bit:ViewModelBinding ShowProductDetailsCommand}"

import { connect } from "react-redux";

import Posts from "../components/Posts";

const mapStateToProps = state => {
  console.log("PostsContainer->mapStateToProps", state);
  return {
    ...state.postsReducer
  };
};

export default connect(mapStateToProps)(Posts);

const Posts = ({ posts, loading, error }) => {
  return (
  // ...

import { useSelector } from "react-redux";

// ...

const HooksPosts = () => {
  const { posts, loading, error } = useSelector(state => state.postsReducer);
  return (
  // ...

import PostsContainer from "./containers/Posts";

function App() {
  return (
    <main className="container">
      <PostsContainer />
    </main>
  );
}

import HooksPosts from "./components/HooksPosts";

function App() {
  return (
    <main className="container">
      <HooksPosts />
    </main>
  );
}

import { connect } from "react-redux";

import { fetchPostsAsync } from "../actions";
import FetchPosts from "../components/FetchPosts";

const mapDispatchToProps = {
  fetchPostsAsync
};

export default connect(null, mapDispatchToProps)(FetchPosts);

const FetchPosts = ({ fetchPostsAsync }) => {

import React from "react";
import { useDispatch } from "react-redux";

import { fetchPostsAsync } from "../actions";

const HooksFetchPosts = () => {
  const dispatch = useDispatch();
  return (
    <section className="card mt-5">
      <div className="card-header text-center">
        <button
          className="btn btn-primary"
          onClick={() => dispatch(fetchPostsAsync())}
        >
          Fetch Posts
        </button>
      </div>
    </section>
  );
};

export default HooksFetchPosts;

import HooksFetchPosts from "./components/HooksFetchPosts";
import HooksPosts from "./components/HooksPosts";

// ...

function App() {
  return (
    <main className="container">
      <HooksFetchPosts />
      <HooksPosts />
    </main>
  );
}

import { connect } from "react-redux";

import { decrementValue, incrementValue } from "../actions";
import Counter from "../components/counter";

const mapStateToProps = (state, ownProps) => {
  console.log("CounterContainer->mapStateToProps", { state, ownProps });
  return {
    count: state.counterReducer.count
  };
};

const mapDispatchToProps = {
  incrementValue,
  decrementValue
};

export default connect(mapStateToProps, mapDispatchToProps)(Counter);

class Counter extends Component {
  render() {
    console.log("Counter->props", this.props);
    const {
      //counterReducer: { count },
      count,
      incrementValue,
      decrementValue
    } = this.props;

import React from "react";
import { useDispatch, useSelector } from "react-redux";

import { decrementValue, incrementValue } from "../actions";

const HooksCounter = ({ prop1 }) => {
  const { count } = useSelector(state => {
    console.log("HooksCounter->useSelector", { state, prop1 });
    return {
      count: state.counterReducer.count
    };
  });
  const dispatch = useDispatch();
  return (
  // ...

import HooksCounter from "./components/HooksCounter";

//...

function App() {
  const prop1 = 123;
  return (
    <main className="container">
     <HooksCounter prop1={prop1} />
    </main>
  );
}

import React from "react";
import { useDispatch, useSelector } from "react-redux";

import { decrementValue, incrementValue } from "../actions";

const HooksCounter = ({ prop1 }) => {
  const { count } = useSelector(state => {
    console.log("HooksCounter->useSelector", { state, prop1 });
    return {
      count: state.counterReducer.count
    };
  });
  const dispatch = useDispatch();
  return (
    <section className="card mt-5">
      <div className="card-body text-center">
        <span className="badge m-2 badge-primary">{count}</span>
      </div>
      <div className="card-footer">
        <div className="d-flex justify-content-center align-items-center">
          <button
            className="btn btn-secondary btn-sm"
            onClick={() => dispatch(incrementValue())}
          >
            +
          </button>
          <button
            className="btn btn-secondary btn-sm m-2"
            onClick={() => dispatch(decrementValue())}
          >
            -
          </button>
          <button className="btn btn-danger btn-sm">Reset</button>
        </div>
      </div>
    </section>
  );
};

export default HooksCounter;

import React from "react";
import { shallowEqual, useSelector } from "react-redux";

import Post from "./Post";

const HooksPosts = () => {
  const { posts, loading, error } = useSelector(
    state => state.postsReducer,
    shallowEqual
  );
  console.log("render HooksPosts");
  return (
  // ...

• امکان ایجاد progress bar و همچنین قابلیت لغو آپلود.
• Drag & Drop
• امکان paste کردن از Clipboard و قابلیت drag & drop از browser
• امکان resize کردن تصویر قبل از آپلود شدن
• امکان تغییر دادن orientation تصویر پیش از ارسال
• قابلیت resume و pause/play در آپلود
• امکان فیلتر کردن type، size و طول و عرض تصاویر
• قابلیت تبدیل به Flash shim در صورت عدم پشتیبانی html5 توسط مرورگر

نصب و پیاده سازی

bower install ng-file-upload-shim --save
bower install ng-file-upload --save

@Component({
    // ...
    pipes: [ProductFilterPipe]
})