Ajax technologies introduction:
Like traditional information submission ajax information submit equally of 2 kinds, GET and POST.
There relative merits demerits are same as traditional information submission.
How information is submitted utilizing ajax:
2. This function establishes connection with all the host by XML HTTP REQUEST object. When connection is established information within the shape fields are sent to the host.
Ajax Benefits and disadvantages:
As complete page is not reloaded ajax submission is quicker than traditional shape submission task.
2. It is much more consumers friendly.
3. Utilize of ajax technologies is not limited to shape information submission. It is popular in dynamic menu design; collecting information for internet stat analysis, or reload the whole page dynamically.
5. As information are dynamically loaded internet history is not accessible, i.e. you can’t reload page by utilizing back switch of the browser.