Editor 2 destroy method -- does not remove iframe

[Jonathan Bond-Caron]

The following calls do *not* work as expected:

var e = dojo.byId("ressource_text"); var w = dojo.widget.createWidget("Editor2",

{ shareToolbar: false,

widgetId: "kb_editor", toolbarAlwaysVisible: true, focusOnLoad: true

}, e);

dojo.lang.forEach(dojo.widget.byType('Editor2'), function(ed){ ed.destroy(); });

Destroying the Editor will not destroy the iframe DOM node. So a simple problem is trying to create the Editor2 again, you have nested iframes.

Fix is likely in RichText?.js, there's only the following in the close() function:

if (this.iframe) {

FIXME: should keep iframe around for later re-use

delete this.iframe;

}

The iframe DOM node is *not* removed. Can potentially be a leak issue.

[liucougar]

dup of #2155