marijnh/CodeMirror2 — Issue #433: Mouse selection style conflict in Active Line demo (IE8 Standards Mode)
Author: nlwillia
Created: 2012-03-07 17:55:21+00:00
State: open

In the Active Line demo, IE8 Standards Mode paints the active line, but it doesn't interact with the mouse selection properly when the user clicks and drags. The active line highlight shows, but not the cursor selection. Nothing may be being selected at all.

http://codemirror.net/demo/activeline.html

Selection with the keyboard seems to work correctly. Perhaps the active line is preventing the mouse events from being received properly?

Tested in IE8 and 9, and latest FF and Chrome. Only IE8 had the problem. Verified that IE was running in standards mode.