mail demo fails creating editor in contentpane

[dante]

the nightly version of the mail demo dies in FF3 (and reportedly in IE7) when creating the ContentPane with the href="" editor with:

'contentDoc is undefined'

http://archive.dojotoolkit.org/nightly/checkout/demos/mail/demo.html

[bill]

Perhaps related to [14417]. Doug, looks like you didn't merge this change after the refactor?

[doughays]

(In [15173]) Fixes #7614. References #7097. Remerge Editor change from [14417].

[doughays]

(In [15195]) Fixes #7614. References #7097. Remerge Editor change from [14499].

[dante]

still b0rken in ie7

[doughays]

This defect is unrelated to the Editor remerge. It looks like a new timing problem. Accessing iframe.contentWindow in IE7 is throwing an error since its apparently not yet setup completely. Attaching a possible patch but its needs careful review since this is outside my comfort zone.

[doughays]

Forces IE7 to follow an existing IE6 path

[bill]

Looks good to me but I can't reproduce the error (with or w/out your patch)... I guess that's the nature of race conditions. If it fixes the problem I'd say to check it in.

[doughays]

(In [15236]) Fixes #7614. Accessing iframe.contentWindow too early was throwing an Unspecified exception. Used the IE6 code path to delay until the iframe is fully initialized.