Jquery mobile, implement popup with numeric input, plus/minus buttons -

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i trying create popup dialog box user can input amount of x (numeric), plus , minus button.

after long, unsuccessful, search exist solution.

i use jquery.mobile.simpledialog2.min.js.

--------- code: ------------------

<script type="text/javascript">     $(document).delegate('#inliner', 'click', function() {         $('#inlinecontent').simpledialog2();     });      $(document).delegate('#amount_plus', 'click', function() {         x = $('#prod_amount_input').val();         x = eval(x)+1;         $('#prod_amount_input').val(x);         //$('#prod_amount_input').textinput('refresh');         //$('#prod_amount_input_div').textinput('refresh');         //$('#prod_amount_input').trigger('create');         //$('#prod_amount_input_div').trigger('create');         alert($('#prod_amount_input').val());      });      $(document).delegate('#amount_minus', 'click', function() {         $('#inlinecontent').simpledialog2();     }); </script>  <a href="#" id="inliner" data-role="button">open dialog #1</a> <div id="inlinecontent" style="display:none" data-options='{"mode":"blank","headertext":"amount","headerclose":false,"blankcontent":true}'>     <div class="ui-grid-b">         <div class="ui-block-a"><a rel='' data-role='button' href='#' id="amount_plus">+</a></div>         <div class="ui-block-c" id="prod_amount_input_div">             <input type="number" name="number" id="prod_amount_input" value="0" >         </div>         <div class="ui-block-b"><a rel='' data-role='button' href='#' id="amount_minus">-</a></div>     </div>     <a rel='close' data-role='button' href='#'>close</a> </div>

--------------- code end ---------------

if use: 

$('#prod_amount_input').textinput('refresh');

or

$('#prod_amount_input_div').textinput('refresh');

the application go index.html page (from page popup opened from).

if use:

$('#prod_amount_input').trigger('create'); $('#prod_amount_input_div').trigger('create');

nothing happens.

from: alert($('#prod_amount_input').val()); know value changed, value in input field doesn't.

some ideas how update numeric input value in popup ?

what try create like: http://imgur.com/q0vef

thanks!


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