Question

Hi i want following thing on my java script enabled form. Whenever i select a Song on my song field album name should be auto filled from database.

Thanks

Answer 1

For this you will need two things

1) On server side, create a “GET” method which will take “Song Name” (go for Song ID) as input and will return you the “Album Name”.

2) Using jQuery make an ajax call to this GET function

$.ajax({
    url: url, //Your GET URL
    beforeSend: function (data) {  
        //Show some busy indicator (optional)
    },
    data: inputs + '&time=' + new Date(), //Keep this "time" parameter, makes your call unique everytime
    success: function (data) {
        //Success
    },
    error: function (data) { 
        //Show error (optional)
    }
});

As you don’t have any “Submit” button, wire up key down event on your song name text box and on every key down, make a GET request, and on Success show album title in the respective text box.

AAP Coding