iam using

var tex=$("#textboxid");

tex.live('keypress',function(e)

{

if(e.keyCode<48 ||e.keyCode>57)

then stoppropgation

then return false

}); method on some text box object it works proprly in jquery1.8.3 but now i changed my jquery version src from 1.8.3 to 1.9.0 but it not worked .in browser tool shows error follows

[Uncaught TypeError: Object [object Object] has no method 'live' ] ,so please clarify my doubt.