If the HtmlEditorExtender is used in a TabPanel which is not initially active on page load, then I get a Java Script error stating "Invalid Argument". This can be very easily seen using the attached example.
This is a high priority issue and now it seems to be a blocker for my development activities. The most common application scenario for the HtmlEditorExtender is to support the data entry of large text fields - and this is also a common scenario for use of the TabContainer/TabPanel to avoid the need for scrolling to accommodate a large amount of data which includes such fields.
Comments: Here is the code behind.
This is a high priority issue and now it seems to be a blocker for my development activities. The most common application scenario for the HtmlEditorExtender is to support the data entry of large text fields - and this is also a common scenario for use of the TabContainer/TabPanel to avoid the need for scrolling to accommodate a large amount of data which includes such fields.
Comments: Here is the code behind.