[Chameleon-dev] [Bug 368] New: multiple submit problem in IE

[bugzilla-daemon at www.maptools.org]

http://www.maptools.org/bugzilla/show_bug.cgi?id=368

           Summary: multiple submit problem in IE
           Product: Chameleon
           Version: 1.99
          Platform: PC
        OS/Version: Windows 2000
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Core
        AssignedTo: chameleon-dev at lists.maptools.org
        ReportedBy: bartvde at xs4all.nl


we have made some changes in Chameleon to prevent the multiple submit
crash of Chameleon in Internet Explorer. The main problem was the form
could be submitted when the page was not fully loaded.

Basically, what we have done is the following:

create a mySubmit() function in the HTML template:

var bBusy = true;

function mySubmit()
{
  if (! bBusy)
  {
    bBusy = true;
    document.forms[0].submit();
  }
}

on the OnLoad function of the body we set bBusy to false.

In all the widgets we have replaced document.forms[0].submit() with a call
to mySubmit().

Hopefully you can implement this in a more generic way during the
Javascript redesign for Chameleon 2.0.



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