Generate unique random number perform insert,update,delete show into text box value?

[mgdvicky]

I need to generate unique random number to show into the text box value and also perform insert,delete,u pdate operation using java script. I need your solution which is better way using mysql or java script.? I'm trying java script and facing problem i could not show unique id.?

java script code:

document.getElementbyId("random").value=Math.floor(Math.random()*10);

[Dormilich]

javaScript cannot directly communicate with a (server-side) DB. client-side JavaScript needs a server-side language that does all the DB work and for server-side JavaScript you’ll need to look what your DB driver library offers.

[Exequiel]

u can use ajax . . .