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Popup Editor Is Read-Only in Firefox

Environment

ProductProgress® Kendo UI® Editor for jQuery
Operating SystemWindows 10 64bit

Description 

In Firefox, the popup jQuery Editor is read-only.

Cause

Firefox cannot handle iframe elements properly when they are moved to the DOM.

Solution

When you use an Editor inside a popup, which moves elements to the DOM, either first initialize the popup (for example, a Kendo UI Window, a jQuery dialog, or other) or call the refresh method.

See Also