i had asked this question before but got no answer correct.

so,

this is a simple thing

textbox.text='user typing'; button:-store the value to a variable and a database.

very simple nothing to it but there should be no post back, that is the page must not load again,

try ajax? tried it not working

i must a lot of time trying to implement this using java script ajax and read many many post,

but for some reason i cannot implement the functionality correctly.

please help.

thank you