User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:188.8.131.52) Gecko/20100316 Firefox/3.6.2 (.NET CLR 3.5.30729) Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:184.108.40.206) Gecko/20100316 Firefox/3.6.2 (.NET CLR 3.5.30729) If you use document.execCommand('FormatBlock', false, '<blockquote>') in a contenteditable div that only has one line, a blockquote element will be inserted before the editable div. Will attach test case. Reproducible: Always Steps to Reproduce: 1. Go to the test case page 2. Click inside the editor to give it focus 3. Click the blockquote button Actual Results: A blockquote element is inserted outside of the editor, before it (outlined in red). There is also an error generated in the error console: Error: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIDOMNSHTMLDocument.execCommand] Source file: http://vestitools.pbworks.com/f/formatblocktest.html Line: 1 Expected Results: Inserted a blockquote element inside the rich text editor If you type anything on the first line and try to insert a blockquote, it will still be inserted before the editor. It seems like it can only be prevented (in this example) by inserting a line break. Then, blockquotes will be entered into the editor as expected.
Created attachment 437193 [details] Demonstrates the bug with a contenteditable div and button to execute command Bad blockquotes are outlined in red, good ones in green
confirmed with Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.3a4pre) Gecko/20100405 Firefox/3.7a4pre ID:20100405051240 and Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:220.127.116.11) Gecko/2010031422 Firefox/3.0.19 ID:2010031422 GC 5 dev and Opera 10.5 behave as expected. unsure if this is already covered by a dependency of Bug 237964.
Version: unspecified → Trunk
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