#routerstate

[techpointfundamentals]

Angular Interview Questions and Answers: Part 22

This is the 22st part of the Angular Interview Questions and Answers Series. In this part we will discuss the answers of the following Angular Questions:

Q246. How do you get the current route in Angular? Q247. What is the safe navigation operator in Angular? Q248. What is non-null assertion operator in Angular? How it is different from a safe navigation operator? Q249. What does mean by relative path in Angular? How can you specify a relative route in Angular? Q250. What is the child route in angular? How it is different from Nesting routes? Q251. What is the page title? How can you set the page title in Angular? Q252. What is the Link Parameters Array in Angular? Q253. What are the default LocationStrategy and URL styles supported by Angular? Q254. What is the purpose of tag in Angular? Q255. What do you understand by the RouterState?

Please visit the above link for the Answers of the above Angular Interview Questions.

[ittechnicalandnontechnical]

Understanding Router State in Angular 7: Passing Data Through Angular RouterState

Angular application is divided into Components; those components help divide the business logic into separate files for better understanding. While working with this component-based architecture, it sometimes happens that one component is dependent on another component for further processing so that it passes data from one component to another.

There are various ways by which we can pass data from one component to another. Angular 7.2.0 introduced a new way to pass data using State Object while navigating between routed components. The benefit of using a state object is that you can share data between routed components with routeParams without displaying it on the URL segment, unlike queryParams in Angular.

Tutorial Goal: Passing Data Through Angular RouterState

Before developing the demo application, let’s see what the demo app is about. We will build a blog application having three web pages – Home, Categories, and Blog by Categories. As per our blog title – Passing data through Angular RouterState, we will see how to pass data from the Categories component to the Blog by Categories component.

Create Angular Application

Configure Angular Project

Configure Routes

Basic User Interface

Passing Data

Receiving Data

[katyslemon]

Understanding Router State in Angular 7: Passing Data Through Angular RouterState

Introduction

Angular application is divided into Components; those components help divide the business logic into separate files for better understanding. While working with this component-based architecture, it sometimes happens that one component is dependent on another component for further processing so that it passes data from one component to another.

There are various ways by which we can pass data from one component to another. Angular 7.2.0 introduced a new way to pass data using State Object while navigating between routed components. The benefit of using a state object is that you can share data between routed components with routeParams without displaying it on the URL segment, unlike queryParams in Angular.

Tutorial Goal: Passing Data Through Angular RouterState

Before developing the demo application, let’s see what the demo app is about. We will build a blog application having three web pages – Home, Categories, and Blog by Categories. As per our blog title – Passing data through Angular RouterState, we will see how to pass data from the Categories component to the Blog by Categories component.

Check the below video for the user interface of the demo app. In the video, check the console for the data which has been passed using routerState.

Create Angular Application

To create a new angular application, type the below command:-

ng new my-blog-app

Note– You can name it whatever you want instead of my-blog-app. We are going to create a sample blog application here.

Answer the series of questions to create your project successfully. Make sure that you choose YES for – Would you like to add Angular routing? This will create a file app-routing.module.ts where we will be adding our project routes.

Configure Angular Project

Angular Project Structure

Read more for Angular Generate Components

[ipguru]

TECHTOO® 9dBi Omni WiFi Antenna with RP-SMA Connector for Wireless Network Router/USB Adapter/PCI PCIe Cards/IP Camera/Wireless Range Extender(2-Pack)

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Gold Plated RP-SMA Connector( Screw-On Swivel )

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The RP-SMA Connector Has Threads on The Inside And a Middle Socket. The Tilt And Swivel Function Permits The Antenna To Be Positioned At Virtually Any Angle. This Screw-on, Swivel Mount RP-SMA FEMALE Connector Is Suitable With Many Wi-fi Communications Programs Together with: Dlink, GRE America, Linksys WET11, Maxtech, Netgear, Proxim, Siemens, SmartBridges, Waveaccess, Zcom, Netgate Wi-fi-Redy M1n1wall, RouterStation PRO Merchandise And All USB Adapters With Screw on/off Antennas ,Such As The ALFA And EnGenius USB merchandise.

Authorized Assertion: Copyright © 2016 by TECHTOO Inc. All rights reserved. No a part of the outline above could also be reproduced, distributed, or transmitted in any kind or by any means, together with relisting to Amazon or any on-line market, photocopying, recording, or different digital or mechanical strategies, with out the prior written permission of TECHTOO Inc. For permission requests, write to the vendor ID under: Amazon Vendor ID: A3FOIJMNOEIRMM

It’s at all times higher to purchase TECHTOO® 9dBi Omni WiFi Antenna with RP-SMA Connector for Wi-fi Community Router/USB Adapter/PCI PCIe Playing cards/IP Digital camera/Wi-fi Vary Extender(2-Pack) from the the chief on this eCommerce business. They’ve proved their skill in delivering high quality service after shopping for improbable merchandise from them.

YouTube Video

The post TECHTOO® 9dBi Omni WiFi Antenna with RP-SMA Connector for Wireless Network Router/USB Adapter/PCI PCIe Cards/IP Camera/Wireless Range Extender(2-Pack) appeared first on IPCAMVOX.

from TECHTOO® 9dBi Omni WiFi Antenna with RP-SMA Connector for Wireless Network Router/USB Adapter/PCI PCIe Cards/IP Camera/Wireless Range Extender(2-Pack)

[tsangular]

Routing: Info

RouterLinkActive: Adds a active class on the active one to distinguish.

After the end of each successful navigation lifecycle, the router builds a tree of ActivatedRoute objects that make up the current state of the router. You can access the current RouterState from anywhere in the application using the Router service and the routerState property.

export class EventDetailComponent {    constructor(private r: Router) {        console.error(r.routerState);    } }

Parent and child route can be active at same time. and the class routerLinkActive will be added to both. So use routerLinkActiveOptions=“{exact: true}”

[webknowledgefree]

D-Link DIR-816 Wireless AC750 Dual Band Router (Black) (37% off)

D-Link DIR-816 Wireless AC750 Dual Band Router (Black) (37% off)

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[ipguru]

TECHTOO® 9dBi Omni WiFi Antenna with RP-SMA Connector for Wireless Network Router/USB Adapter/PCI PCIe Cards/IP Camera/Wireless Range Extender(2-Pack)

TECHTOO® 9dBi Omni WiFi Antenna with RP-SMA Connector for Wireless Network Router/USB Adapter/PCI PCIe Cards/IP Camera/Wireless Range Extender(2-Pack)

Do not miss this chance to get this product on most reasonably priced worth.

Pros:

Will increase the vary of your wi-fi machine

Merely change present antenna to extend sign energy

Gold Plated RP-SMA Connector( Screw-On Swivel )

2 x 9dBi RP-SMA FEMALE (No Pole Inside Connector) Antenna for two.4GHz For 802.11 B/G/N Frequency

Prolong Wi-fi Vary to Useless Spot

Get this TECHTOO® 9dBi Omni WiFi Antenna with RP-SMA Connector for Wi-fi Community Router/USB Adapter/PCI PCIe Playing cards/IP Digital camera/Wi-fi Vary Extender(2-Pack)

TECHTOO®, generally known as a worldwide registered model owned by TECHTOO Inc. is among the most desired model in North America, Europe and Asia.

*Be aware: This antenna with RP-SMA Plug connector (Thread inside WITHOUT Pin). It solely match RP-SMA Jack connector (Thread exterior WITH Pin) DO NOT Assist FOSCAM IP Digital camera (Connector kind: Thread exterior WITHOUT Pin) Change ALL the Antennas into NEW TECHTOO 9dBi Antennas, In case your outdated System Have Extra Than One Antennas.

TECHTOO® 9 dBi 2.4GHz Omni Antenna with RP-SMA Connector Can Improve The Vary of Your Wi-fi Router/Entry Level or Consumer. Off the shelf tools usually has a 2.zero dBi antenna. This antenna will enhance your sign energy and subsequently vary.

The Rugged Polycarbonate Physique Makes Them Appropriate For Use In a Broad Selection Of Functions, Together with Workplace LAN Environments Manufacturing facility Flooring, Distant Telemetry And Different Environments.

The RP-SMA Connector Has Threads on The Inside And a Middle Socket. The Tilt And Swivel Function Permits The Antenna To Be Positioned At Virtually Any Angle. This Screw-on, Swivel Mount RP-SMA FEMALE Connector Is Suitable With Many Wi-fi Communications Programs Together with: Dlink, GRE America, Linksys WET11, Maxtech, Netgear, Proxim, Siemens, SmartBridges, Waveaccess, Zcom, Netgate Wi-fi-Redy M1n1wall, RouterStation PRO Merchandise And All USB Adapters With Screw on/off Antennas ,Such As The ALFA And EnGenius USB merchandise.

Authorized Assertion: Copyright © 2016 by TECHTOO Inc. All rights reserved. No a part of the outline above could also be reproduced, distributed, or transmitted in any kind or by any means, together with relisting to Amazon or any on-line market, photocopying, recording, or different digital or mechanical strategies, with out the prior written permission of TECHTOO Inc. For permission requests, write to the vendor ID under: Amazon Vendor ID: A3FOIJMNOEIRMM

It’s at all times higher to purchase TECHTOO® 9dBi Omni WiFi Antenna with RP-SMA Connector for Wi-fi Community Router/USB Adapter/PCI PCIe Playing cards/IP Digital camera/Wi-fi Vary Extender(2-Pack) from the the chief on this eCommerce business. They’ve proved their skill in delivering high quality service after shopping for improbable merchandise from them.

YouTube Video

The post TECHTOO® 9dBi Omni WiFi Antenna with RP-SMA Connector for Wireless Network Router/USB Adapter/PCI PCIe Cards/IP Camera/Wireless Range Extender(2-Pack) appeared first on IPCAMVOX.

from TECHTOO® 9dBi Omni WiFi Antenna with RP-SMA Connector for Wireless Network Router/USB Adapter/PCI PCIe Cards/IP Camera/Wireless Range Extender(2-Pack)