update mysql detabase by using ajax

how we can开发者_JAVA技巧 update mysql detabase by using ajax...

any help or consept..

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Ajax will have to call a remote script which will have to take care of the databse interaction. The code depends on the script language your database handling script will be written in.

You may have a look here for an example of ajax and mysql interaction.

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You need to call a url from javascript, and do the job serverside.

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1. We cannot update mysql database by using ajax!
2. Thus, divide your task into 2 parts:
   • make ordinal php script that updates a database by usual POST request.
     debug it and make it to work
   • make AXAX code to make such a request.
     debug it and make it to work

this way you can get your application working