Question

i am using window.showmodeldialog for opening a new firefox browser window, i want to disable re-sizing the newly opened window. In window.open i gave resizable="no" its working fine. I want to make it work for window.showmodeldialog

Answer 1

vReturnValue = object.showModalDialog(sURL [, vArguments] [, sFeatures])

showModalDialog [sFeatures]:

resizable:{ yes | no | 1 | 0 | on | off }

Specifies whether the dialog window has fixed dimensions. The default is no.
check more details here http://msdn.microsoft.com/en-us/library/ms536759%28v=vs.85%29.aspx

or

http://javascript.gakaa.com/window-showmodaldialog-4-0-5-.aspx

In many posts, I read it will not support all browsers:

It’s working fine for IE. But whenever we use other browsers like
Opera, Mozilla or Netscape the popup never appears. Because
window.showModalDialog works for IE only.