[tor-bugs] #11783 [TorBrowserButton]: Torbutton: Unexpected error on new identity: TypeError: b.webProgress is undefined

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#11783: Torbutton: Unexpected error on new identity: TypeError: b.webProgress is
undefined
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     Reporter:  cypherpunks      |      Owner:  mikeperry
         Type:  defect           |     Status:  needs_review
     Priority:  normal           |  Milestone:
    Component:                   |    Version:
  TorBrowserButton               |   Keywords:  tbb-newnym, MikePerry201405
   Resolution:                   |  Parent ID:
Actual Points:                   |
       Points:                   |
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Comment (by cypherpunks):

 > but clicking on the menuitem n times is executing the function, which is
 bound to it, n times (approximately; it depends on how fast you and
 probably your computer are)
 You can't to click twice on the same menu item, oncommand should be called
 only once or menu should never be destroyed. For menu popups only 1 click
 is allowed, all next is state of art.

 {{{
 document.getElementById("torbutton-new-identity").disabled = false;
 }}}
 Why to re-enable it on exception? What purpose? Those element doesn't
 exist after oncommand finished. You can't to keep menu on exception too.
 Element recreated on every new menu popup with default state.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/11783#comment:31>
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