content type and datatype in ajax mvc?

Check these Links for example

 

https://stackoverflow.com/questions/18701282/what-is-content-type-and-datatype-in-an-ajax-request?rq=1

 

https://stackoverflow.com/questions/14322984/differences-between-contenttype-and-datatype-in-jquery-ajax-function

 

https://stackoverflow.com/questions/18701282/what-is-content-type-and-datatype-in-an-ajax-request?rq=1

 

https://stackoverflow.com/questions/14322984/differences-between-contenttype-and-datatype-in-jquery-ajax-function/32029658 

any example bro

Hello

 

contentType is the type of data you're sending, so application/json; charset=utf-8 is a common one, as is application/x-www-form-urlencoded; charset=UTF-8, which is the default.

 

dataType is what you're expecting back from the server: json, html, text, etc. jQuery will use this to figure out how to populate the success function's parameter.