Jquery UI button gets disabled on refresh -

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i asked on jquery forum few weeks ago without luck, try again here :)

i've made simple widget project i'm working on, have encountered odd problem.

it easiest explain example implementation. http://decko.dk/buttontest

on page there 3 button. first 1 drop down widget. next 1 regular disabled button (a) , last 1 regular enabled button (b). if refresh page (press f5 or whatever) enabled button mysteriously disabled. have no clue why happens, if button not disabled begin with, button b not disabled when refreshing. also, if remove call insertafter in widget-code, button not disabled. can shed light on why strange behavior occurs?

by way, have been able reproduce in firefox.

i believe bug in how firefox remembers form field/control values , states:

  1. after first page load, there 3 <button> elements in document, , <button id="button_a"> disabled. (when jquery ui styled button enabled or disabled, sets underlying element same state.)
  2. firefox remembers second <button> disabled.
  3. after page refresh, before scripts run, firefox restores form fields , controls. disables second <button>, since no script has been run, second button <button id="button_b">.
  4. when jquery ui creates styled button <button id="button_b">, sees disabled , continues style disabled.

there 2 issues here:

  1. how firefox remembers elements disabled. it's not taking account dynamic elements. suggest filing bug mozilla this.
  2. form elements stay disabled after page refresh. i'm not sure if correct behaviour, there 2 bugzilla reports on this.

the test case can simplify down adding <button> element dynamically , disabling <button id="button_a">, no jquery / jquery ui necessary:

<!doctype html public "-//w3c//dtd html 4.01//en" "http://www.w3.org/tr/html4/strict.dtd"> <html> <head>     <meta http-equiv="content-type" content="text/html; charset=utf-8">     <title>disabled button test</title>     <script type="text/javascript">     window.onload = function () {         var = document.getelementbyid('button_a'),             menu = document.createelement('button');         menu.appendchild(document.createtextnode('menu'));         document.body.insertbefore(menu, a);         a.disabled = true;     };     </script> </head> <body>     <button id="button_a">a</button>     <button id="button_b">b</button> </body> </html>

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