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Merge remote-tracking branch 'remotes/prototech/ticket/12093' into develop-olympus

* remotes/prototech/ticket/12093:
  [ticket/12093] Check that document.selection is supported.
This commit is contained in:
Nathan Guse 2014-02-19 09:06:57 -06:00
commit 823dca737f
3 changed files with 3 additions and 3 deletions

View File

@ -292,7 +292,7 @@ function mozWrap(txtarea, open, close)
*/
function storeCaret(textEl)
{
if (textEl.createTextRange)
if (textEl.createTextRange && document.selection)
{
textEl.caretPos = document.selection.createRange().duplicate();
}

View File

@ -347,7 +347,7 @@ function mozWrap(txtarea, open, close)
*/
function storeCaret(textEl)
{
if (textEl.createTextRange)
if (textEl.createTextRange && document.selection)
{
textEl.caretPos = document.selection.createRange().duplicate();
}

View File

@ -351,7 +351,7 @@ function mozWrap(txtarea, open, close)
*/
function storeCaret(textEl)
{
if (textEl.createTextRange)
if (textEl.createTextRange && document.selection)
{
textEl.caretPos = document.selection.createRange().duplicate();
}