Untitled

[deesoftservice]

Post request send with complex raw data in express

how to send simple json raw and complex, nested row data in post request then how to received json data in express

1. select post request in postman.

2. click to body tab and select Json in the dropdown box.

3. Create raw data like as first_name, last_name, mobile_no, email, password

http://deesoftservice.co.in/article/post-request-send-with-complex-raw-data-in-express&48

[deesoftservice]

What is the flutter widgets

If we design any app in Flutter, then all the components in it are different widgets. Like text widgets for text, image widgets for images, button widgets for buttons and many other widgets.

App structure and navigation widgets

this widgets used for navigation in app one page to another page.

1. App bar

2. Bottom Navigation bar

3. Drawer

4. Material App

5. Scaffold

6. Silver App bar

7. Tabbar

8. TabBar View

9. TabController

10. Tab Page Selector

11. Widgets App

Button Widgets

this widgets used for design the button in flutter app.

1. Dropdown button

2. Elevated button

3. Floating action button

4. Icon button

5. Outline Button

6. Popup menu button

7. Text button

Input and selections

this widgets used for get user input data

1. Checkbox

2. Date and time pickers

3. Radio

4. Silder

5. Switch

6. TextField

dialogs, alerts, pannels

this widgets used for show alert box, custom dialog box and bottom sheets.

1. Alert dialogs

2. Bottom sheet

3. Expansion panel

4. Simple dialog

5. Snackbar

Information display widgets

this widgets used for dispay all text, icons, indicators and gridview etc.

1. Card

2. Chips

3. Circular progress indicator

4. Data table

5. Grid view

6. Icon

7. Image

8. Linear progress indicator

9. Tooltip

Layout widgets

this widgets used for design complete layouts

1. Divider

2. List Tile

3. Stepper

[deesoftservice]

How to handle all request in express js

Role of routing is very important topic in nodejs. Many types of methods are given in nodejs for route like as (GET, POST, PUT, DELETE). 

1. Get

2. Post

3. Put

4. Delete

Get method for all get request handle

Post method for all post request handle

Put method for all put request handle

Delete method for all delete request handle

Four types of methods are most commonly used to create REST APIs.

http://deesoftservice.co.in/article/how-to-handle-all-request-in-express-js&47