1. موقعی که کلاینت درخواست خود را مبنی بر یکی از منابع سرور ارسال می‌کند، Http.sys این درخواست را می‌گیرد.
2. http.sys با WAS تماس گرفته و درخواست می‌کند تا اطلاعات پیکربندی یا تنظیمات IIS را برای نحوه‌ی برخورد با درخواست، برایش بفرستد.
3. WAS هم اطلاعات پیکربندی شده را از محل ذخیره داده‌ها که applicationHost.config هست، می‌خواند.
4. WWW Service که یک آداپتور برای Http.sys هست، اطلاعات را از WAS دریافت می‌کند. این اطلاعات شامل پیکربندی application pool و سایت می‌باشد.
5. WWW Service اطلاعات را برای Http.sys میفرستد.
6. WAS یک پروسه کارگر را در application pool ایجاد می‌کند تا درخواست رسیده مورد پردازش قرار بگیرد.
7. پروسه‌های کارگر درخواست را پردازش کرده و خروجی یا response مورد نظر را تولید می‌کنند.
8. Http.sys نتیجه را دریافت و برای کلاینت می‌فرستد.
   

@page "/LearnRouting"

<h3>Learn Routing</h3>

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

@page "/LearnRouting"
@page "/NewRouting"

<h3>Learn Routing</h3>

@page "/LearnRouting"
@page "/NewRouting"
@page "/LearnRouting/{parameter1}"
@page "/LearnRouting/{parameter1}/{parameter2}"

<h3>Learn Routing</h3>

<p>Parameter1: @Parameter1</p>
<p>Parameter2: @Parameter2</p>

@code
{
    [Parameter]
    public string Parameter1 { set; get; }

    [Parameter]
    public string Parameter2 { set; get; }
}

@page "/LearnAdvancedRouting"

<h3>Learn Advanced Routing</h3>

<NavLink class="btn btn-secondary" href="LearnAdvancedRouting">
    <span class="oi oi-list-rich" aria-hidden="true"></span> Learn Advanced Routing
</NavLink>

<NavLink class="btn btn-secondary" href="LearnAdvancedRouting?param1=value1&param2=value2">
    <span class="oi oi-list-rich" aria-hidden="true"></span> Learn Advanced Routing
</NavLink>

@page "/LearnAdvancedRouting"
@inject NavigationManager NavigationManager

<h3>Learn Advanced Routing</h3>

<h4>Parameter 1 : @Param1</h4>
<h4>Parameter 2 : @Param2</h4>

@code
{
    string Param1;
    string Param2;

    protected override void OnInitialized()
    {
        base.OnInitialized();

        var absoluteUri = new Uri(NavigationManager.Uri);
        var queryParam = System.Web.HttpUtility.ParseQueryString(absoluteUri.Query);
        Param1 = queryParam["Param1"];
        Param2 = queryParam["Param2"];
    }
}

@page "/LearnAdvancedRouting"
@inject NavigationManager NavigationManager

@*<NavLink href="/learnrouting" class="btn btn-secondary">Back to Routing</NavLink>*@
@*<a href="/learnrouting" class="btn btn-secondary">Back to Routing</a>*@
<button class="btn btn-secondary" @onclick="BackToRouting">Back to Routing</button>

@code
{
    private void BackToRouting()
    {
        NavigationManager.NavigateTo("learnrouting");
    }
}

<Route
     path="/movies"
     render={props => <Movies {...props} user={this.state.currentUser} />}
/>

<Route path="/movies/:id" component={MovieForm} />

<Route
  path="/movies/:id"
  render={props => {
    if (!this.state.currentUser) {
      return <Redirect to="/login" />;
    }
    return <MovieForm {...props} />;
  }}
/>

import React from "react";
import { Route, Redirect } from "react-router-dom";
import * as auth from "../../services/authService";

const ProtectedRoute = ({ path, component: Component, render, ...rest }) => {
  return (
    <Route
      {...rest}
      render={props => {
        if (!auth.getCurrentUser())
          return (
            <Redirect
              to={{
                pathname: "/login",
                state: { from: props.location }
              }}
            />
          );
        return Component ? <Component {...props} /> : render(props);
      }}
    />
  );
};

export default ProtectedRoute;

import ProtectedRoute from "./components/common/protectedRoute";
// ...

<ProtectedRoute path="/movies/:id" component={MovieForm} />

  return (
    <Route
      {...rest}
      render={props => {
        console.log(props);

<Redirect
              to={{
                pathname: "/login",
                state: { from: props.location }
              }}
            />

  doSubmit = async () => {
    try {
      const { data } = this.state;
      await auth.login(data.username, data.password);

      const { state } = this.props.location;
      window.location = state ? state.from.pathname : "/";
    } catch (ex) {
      //...

import { Redirect } from "react-router-dom";
//...


  render() {
    if (auth.getCurrentUser()) return <Redirect to="/" />;

  constructor(props) {
    super(props);
    console.log("App - constructor");
    this.state = this.props.something;
  }

class App extends Component {
  constructor() {
    super();
    console.log("App - constructor");
  }

  componentDidMount() {
    // Ajax calls
    console.log("App - mounted");
  }

  render() {
    console.log("App - rendered");

class Counter extends Component {
  render() {
    console.log("Counter - rendered");
//...

class Counters extends Component {
  render() {
    console.log("Counters - rendered");
//...

const NavBar = ({ totalCounters }) => {
  console.log("NavBar - rendered");
//...

class Counter extends Component {
  componentDidUpdate(prevProps, prevState) {
    console.log("Counter - updated", { prevProps, prevState });
    if (prevProps.counter.value !== this.props.counter.value) {
      // Ajax call and get new data
    }
  }

class Counter extends Component {
  componentWillUnmount(){
    console.log("Counter - Unmount");
  }

class Counter extends Component {

  render() {
    console.log("Counter - rendered");
    return (
      <div className="row">
        <div className="col-1">
          <span className={this.getBadgeClasses()}>{this.formatCount()}</span>
        </div>
        <div className="col">
          <button
            onClick={() => this.props.onIncrement(this.props.counter)}
            className="btn btn-secondary btn-sm"
          >
            +
          </button>
          <button
            onClick={() => this.props.onDecrement(this.props.counter)}
            className="btn btn-secondary btn-sm m-2"
            disabled={this.props.counter.value === 0 ? "disabled" : ""}
          >
            -
          </button>
          <button
            onClick={() => this.props.onDelete(this.props.counter.id)}
            className="btn btn-danger btn-sm"
          >
            Delete
          </button>
        </div>
      </div>
    );
  }

<Counter
  key={counter.id}
  counter={counter}
  onDelete={this.props.onDelete}
  onIncrement={this.props.onIncrement}
  onDecrement={this.props.onDecrement}
/>

<Counters
  counters={this.state.counters}
  onReset={this.handleReset}
  onIncrement={this.handleIncrement}
  onDecrement={this.handleDecrement}
  onDelete={this.handleDelete}
/>

  handleDecrement = counter => {
    console.log("handleDecrement", counter);
    const counters = [...this.state.counters]; // cloning an array
    const index = counters.indexOf(counter);
    counters[index] = { ...counter }; // cloning an object
    counters[index].value--;
    console.log("this.state.counters", this.state.counters[index]);
    this.setState({ counters });
  };

document.getElementsByTagName("div");

console.debug('This is a Debug message'); 
console.info('This is an Information'); 
console.warn('This is a Warning message'); 
console.error('This is an Error message');

<!--no binding -->
<input name="firstname" ngModel>

<!--one way binding -->
<input name="firstname" [ngModel]="firstName">

<!--two way binding -->
<input name="firstname" [ngModel]="firstName"
(ngModelChange)="firstName=$event">

<!--two way binding -->
<input name="firstname" [(ngModel)]="firstName">

 > ng g cl Employee/Employee

 installing class
  create src\app\Employee\employee.ts

export class Employee {
  constructor(
    public firstName: string,
    public lastName: string,
    public isFullTime: boolean,
    public paymentType: string,
    public primaryLanguage: string
  ) {}
}

import { Employee } from "app/employee/employee";

export class EmployeeRegisterComponent implements OnInit {
  languages = ["Persian", "English", "Spanish", "Other"];
  model = new Employee("Vahid", "N", true, "FullTime", "Persian");

  <form #form="ngForm" novalidate>
    <div class="form-group">
      <label>First Name</label>
      <input type="text" class="form-control" name="firstName" [(ngModel)]="model.firstName">
    </div>

    <div class="form-group">
      <label>Last Name</label>
      <input type="text" class="form-control" name="lastName" [(ngModel)]="model.lastName">
    </div>

    <button class="btn btn-primary" type="submit">Ok</button>
  </form>
  Model: {{ model | json }}
  <br> Angular: {{ form.value | json }}
  <br> form.pristine: {{ form.pristine }}

    <div class="checkbox">
      <label>
            <input type="checkbox" name="is-full-time"
                   [(ngModel)]="model.isFullTime"> Full Time Employee
            </label>
    </div>

    <label>Payment Type</label>
    <div class="radio">
      <label>
            <input type="radio" name="paymentType" value="FullTime" checked
                   [(ngModel)]="model.paymentType">
                Full Time
            </label>
    </div>
    <div class="radio">
      <label>
            <input type="radio" name="paymentType" value="PartTime"
                   [(ngModel)]="model.paymentType">
                Part Time
            </label>
    </div>

    <div class="form-group">
      <label>Primary Language</label>
      <select class="form-control" name="primaryLanguage" [(ngModel)]="model.primaryLanguage">
          <option *ngFor="let lang of languages">
             {{ lang }}
          </option>
      </select>
    </div>

<div class="form-group">
            <label>First Name</label>
            <input type="text" class="form-control" name="firstName" 
                [ngModel]="model.firstName" 
                (ngModelChange)="firstNameToUpperCase($event)">
</div>

  firstNameToUpperCase(value: string) {
    if (value.length > 0)
      this.model.firstName = value.charAt(0).toUpperCase() + value.slice(1);
    else
      this.model.firstName = value;
  }