javascript - JQuery class selectors -

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i have html text box having class names numbers

<input type="text" name="msg_timeout" class="numbers" />

similarly there different text box class numbers.i want assign keydown event text box has class number tried following ,but not working

$('input.numbers').each  $('.numbers').each  $('input.numbers:text').each  $('input:text.numbers').each  $('input[type=text]').each  // working selects textboxes.

kindly let me know idea. code below

$(document).ready(function() {       $('input.numbers').each(function() {          $(this).get(0).oncontextmenu = function() { return false; };            $(this).bind("keydown",function(event) {            // alert(window.event);              // allow backspace , delete             if ( event.keycode == 46 || event.keycode == 8                       && (event.keycode >=96 && event.keycode <=105) )              {                 // let happen, don't             }             else {                 // ensure number , stop keypress                 if (event.keycode < 48 || event.keycode > 57 || event.shiftkey || event.ctrlkey || event.altkey ) {                     event.preventdefault();                  }                }              var forbiddenkeys = new array('c', 'x', 'v');             var keycode = (event.keycode) ? event.keycode : event.which;             var isctrl;             isctrl = event.ctrlkey;             if (isctrl) {                 (i = 0; < forbiddenkeys.length; i++) {                     if (forbiddenkeys[i] == string.fromcharcode(keycode).tolowercase()) {                         //alert('you prompted type twice reason!');                         return false;                     }                 }             }             return true;         });    });  });

are calling selectors after dom.ready?

$(document).ready(function() {     $('input.numbers').keydown(function() {         // code here     }); });

without $(document).ready() it's unpredictable elements present on screen when selector evaluated.


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