We are experiencing a problem when using the DHTMLXCombo Control in IE 10 in a window.
The combobox edit list doesn’t seem to move together with the control when the window is scrolled down.
I have attached 2 images showing
Correctly displaying when the window is not scrolled
With the edit box displaced when the user scrolls down
Ok, I debugged and found the problem, maybe you fix it for the next release.
In the function: getPosition, file dhtmlxcombo.js.
There is a test (if _isie && _isIE <8)
In IE 10 _isie is a Boolean so _isIE becomes true and it gets the position from the code designed for old browsers and fails as in IE10 scrollposition returns always 0.