jquery - JQueryUI Dialog Size -

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i'm new jqueryui, , though have dialog working, doesn't open @ size think i'm specifying. why setting width , height when dialog defined not affect initial size of dialog? how make 600px 500 px?

here div defines dialog:

<div id="dialog-form" title="create appointment">      <form> . . . </form> </div>

here javascript makes dialog of it:

$(function() {     $("#dialog-form").dialog({         autoopen: false,         maxwidth:600,         maxheight: 500,         width: 600,         height: 500,         modal: true,         buttons: {             "create": function() {                 $(this).dialog("close");             },             cancel: function() {                 $(this).dialog("close");             }         },         close: function() {         }     });

and javascript defines button open it:

$("#create-appt")     .button()     .click(function() {         $("#dialog-form").dialog("open");     }); });

edit:

i see problem now: have worked fine, except running in google chrome using --app=... command-line option, not reloading whole application.

question: why setting width , height when dialog defined not affect initial size of dialog?

answer: does... browser using , version of jquery.

i cut/pasted code above small sample , worked perfectly... pasted full sample below can try on end.

 <html>     <head>         <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />         <title>jquery ui example page</title>         <link type="text/css" href="css/ui-lightness/jquery-ui-1.8.11.custom.css"      rel="stylesheet" />           <script type="text/javascript" src="js/jquery-1.5.1.min.js"></script>         <script type="text/javascript" src="js/jquery-ui-1.8.11.custom.min.js">     </script>         <script type="text/javascript">         $(document).ready(function () {             $(function() {             $("#dialog-form").dialog({                 autoopen: false,                     maxwidth:600,                     maxheight: 500,                     width: 600,                     height: 500,                     modal: true,                     buttons: {                     "create": function() {                     $(this).dialog("close");                     },                     cancel: function() {                     $(this).dialog("close");                     }                 },                     close: function() {                 }                 });             });              $("#create-appt")             .button()             .click(function() {                 $("#dialog-form").dialog("open");             });         });         </script>      </head>         <body>     <h1>test</h1>     <div id="dialog-form" title="create appointment">            <p> test </p>     </div>     <input type="button" id="create-appt" value="test"/>     </body>  </html>

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