Part 143 Difference between http get and http post methods

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HTTP stands for Hypertext Transfer Protocol. Http is the most common protocol used for communication between a web server and a client. For example, to request home page of Pragim Technologies, you would type the following URL. Notice that the URL has http prefix.

The 2 most commonly used HTTP methods are GET and POST.

Build the solution. Open a browser window. In the Address bar type the following address and press and enter key.

GET Request - GET Request is generally used to get data from the web server. A GET request is generally issued,
1. When you click on a hyperlink
2. When Response.Redirect() statement is executed
3. When you type URL in the address bar and hit enter

POST Request - POST request is generally used to submit data to the server. A POST request is generally issued,
1. When you click on a submit button
2. When AUTOPOST back is set true and when a selection in the DropDownList is changed

Difference between GET and POST method
1. GET method appends data to the URL, where as with the POST method data can either be appended to the URL or in the message body.
2. As GET request rely on querystrings to send data to the server, there is a length restriction, where as POST requests have no restrictions on data length.
3. While it is possible to change the state of data in database using GET request, they should only be used to retrieve data.

[jaserq]

You have made my day in 11 minutes .. The best tutorial ever .. ! Thanks Thanks Thanks!!!

[Ike_]

Thank you for keeping it simple Venkat. Great tutorials as always.

[ymtan]

Thank you sir !!! An Excellent tutorial on the difference between GET request and Post request.
Indeed.

[hellbroth]

Well done really good explanation regarding the http protocol as well as the how the post and get request work.

[amitkashyap]

Thanks..this video is really helpful..

[marutishrivastava]

very very thanks sir for this video tutorials..
in an interview i explained same as this but i further asked that may we use http get method for posting a page to server .if yes how?

[Deekudla]

Hi one of the interviewer asked me, what verb you use when you design "login" functionality? and why? I said httpPost but he did not convince. so ther emust be some unique difference between httpGet and httpPost, can u please explain?

[mdabuzar]

Sir.. what are HTTP handler and HTTP Module in asp.net? 
Sir.. what will happen if i redirect to another page in catch block.. will it return to same page to execute the finally block?

I need your explanation only.. you are the best

[MajedarKahaniya]

Thanks Sir, Sir Please Upload video on Profile Page and Master Page

[niluniverse]

Please Make video for Http Handler and Http Module

[AbhikBhowmik]

Can u plz explain Http Handler and Http Module

[Csharp-video-tutorialsBlogspot]

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[nergyForLife]

how can i change get to post? no fucking video on the internet is explaining it.
nvalid access! Grund: HTTP GET Zugriff nicht erlaubt! Referer: null, IP: 134.147.150.26
-> i got this message on a website from my university. its german but i hope you know what is the

[arjunpillai]

Sab channel ka huta keep ullu banata h....