[jawsscripts] Re: Problem capturing text using DOM in IE 11
- From: "Bob" <temp@xxxxxxxxxxxxxxx>
- To: <jawsscripts@xxxxxxxxxxxxx>
- Date: Wed, 10 Dec 2014 20:03:02 -0000
John
I have no idea what the difference is but I have always used
IeGetCurrentDocument when playing with the DOM.
I would try something like the following:
String Function GetFrameContents ()
Var
Object oDOM,
Object oFrame,
String sFrameText
Let oDOM = ieGetCurrentDocuemnt ()
Let oFrame = oDOM.frames(2)
Let sFrameText = oFrame.document.body.innerText
Return sFrameText
EndFunction
You may need to fiddle with the document.body. and the innerText to maybe
innerHTML or outerText dependant on what sort of output you need.
You also need to take into account the origin of the frame contents. To
increase security modern browsers prevent scripts from running from a
different domain. If the frame contents are from http://siteA.com and the
main page is http://siteB.com you wont be able to access it.
Hope this helps.
Bob
-----Original Message-----
From: jawsscripts-bounce@xxxxxxxxxxxxx
[mailto:jawsscripts-bounce@xxxxxxxxxxxxx] On Behalf Of John Robichaud
Sent: 09 December 2014 21:06
To: JawScripts
Subject: [jawsscripts] Problem capturing text using DOM in IE 11
I'm having a problem capturing text from an HTML frame using the DOM in IE
11. This is Windows 7 and Jaws 15.
The following code works with IE8 and Jaws 13 but not with IE 11 and Jaws
15:
String Function WorkAreaText ()
var
object doc,
object TopWindow,
object win,
object frames,
string sBuffer
Let doc = ie4GetCurrentDocument ()
Let topWindow = doc.parentWindow
Let topWindow = topWindow.top
Let frames = TopWindow.frames
Let win = ieGetUnrestrictedWindow(frames(2)).document.body
Let sBuffer = win.createTextRange().text
return sBuffer ;the text in the frame
EndFunction
I'd appreciate any suggestions.
Also can anyone explain the difference between ie4GetCurrentDocument ()and
ieGetCurrentDocument ().
Although I've successfully used the function ieGetUnrestrictedWindow() many
times in the manner shown above I've never seen a good explanation of it.
Can anyone explain it?
John Robichaud
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