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Archive for the 'fckeditor' Category

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22 06 2008

fckeditor+firefox 3, lcd vertical lines and missing sound

Posted by: Kae Verens, in fckeditor, javascript, linux, web development

FCKeditor

If your project uses FCKeditor, then you may need to re-think how the FCKeditor instance is attached to the page - Firefox 3 has changed something (I’m not sure what) which causes FCKeditor to fail in some cases (not all).

The cause is not absolutely clear (the first bug mentioned above states that it relates to loading file:/// URIs, but in my case, that’s not true), but I have managed to fix a few cases by avoiding the dynamic method of on-the-fly initialising FCKeditor (var o=new FCKeditor('blah');o.ReplaceTextarea();, etc) and instead creating the required IFrames and hidden inputs manually. This is a hack - not a true solution, so hopefully someone at the source (FCKeditor) will fix the problem soon.

This bug in their Trac is probably the exact problem I’m experiencing. Note that that bug was “confirmed” by a member of the dev team 9 months ago, and has since been ignored by them.

LCD vertical lines

A few months back, my Acer Travelmate 2420 started developing vertical lines. It would have been expensive to replace the screen, so I instead opted to go for a new machine. I gave the machine to my son Jareth, who doesn’t complain too much about it.

Yesterday, while troubleshooting a sound problem, I noticed that if the screen was twisted /just so/, then the lines vanished. After a bit of experimentation, I found that pressure applied in a certain spot at the back of the screen would clear the lines.

So, there was no other option - I needed to fix it. I got my screwdrivers out, took the screen apart, and MacGyvered a solution together with some paper I had lying around - fold it into a thin strip, then fold one end of it down to form a bulky part, then slot that into place between the screen and the back cover so the bulky part is at the pressure point. When the cover was replaced, the vertical lines were gone.

I have no idea how long the solution will work for, and I am guessing that the solution is causing stress to parts of the screen which may cause a more complete failure at some point in the future, but for now, Jareth is very happily watching a DVD on his machine (Bear In The Big Blue House - Shapes, Sounds And Colours on Fedora 9, KDE4, for those interested).

Missing sound

As stated, Jareth’s laptop had a sound problem - as in lack of sound. this was eventually traced to pulseaudio simply not starting. The solution was to add pulseaudio --system & to /etc/rc.local so the sound engine would start when the machine started.

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27 09 2007

fckeditor vs tinymce vs everything else

Posted by: Kae Verens, in ajax, fckeditor, javascript, web development

A few questions for the webdev community - especially javascript coders

Which is easier to use, FCKeditor or TinyMCE? Which is less buggy? Which has the better developers? Which is easier to extend? Are there better editors out there?

I’ve been working with FCKeditor for the last few years, and am getting a bit tired of it.

Almost two years ago, I extended their file manager by providing the ability to delete files or rename them. I submitted the code back to them, and …two years later, you still can’t delete files in the FCKeditor file manager.

Yesterday, I discovered that FCKeditor’s HTML-standards are a little restrictive - it assumes the code will be directly embedded in either the <body>, <noscript> or <blockquote> element. This means that the following code is illegal according to FCKeditor, even though it is legal according to the W3C specifications (if embedded in, say, a <div> element):

<p>some text</p>
<img alt="" src="http://www.fckeditor.net/images/logos.gif" />
<p>some text</p>

I have written some pretty complex code for FCKeditor in the past, including the ability to drag elements from an external list into it, and the ability to create and destroy instances pretty much on the fly, for AJAX apps.

The last paragraph is probably the only reason I am wary of swapping to another WYSIWYG like that *snaps fingers*. I don’t look forward to having to rewrite that functionality - it was hard enough in the first place…

However, today, I spent hours trying to track down a reason why plugins were not loading even though the rest of FCKeditor was. I’m preparing to jump ship now. It’s just too exhausting fixing this editor. I’d prefer to work on a simpler, more robust editor.

I’m tired of its bloat and slowness and am asking you all out there in the web world to tell me what you use, why you use it, and would you recommend it.

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05 08 2007

KFM 1.0 released

Posted by: Kae Verens, in ajax, fckeditor, javascript, kfm, mysql, php, programming, sqlite, web development

Today, I released KFM 1.0, a web-based file manager powered by php/ajax with mysql/postgresql/sqlite.

This is an important release for me, as it marks the completion of the original feature-set that I had in mind when I first started the project - match and exceed FCKeditor’s default file manager, and provide extras such as multiple file upload and tags.

I was considering giving this a rest for a while before starting on version 2, which will have a lot more “desktop” tricks in it - different view modes, live streaming of videos, vector graphics, plugins - but I feel energised right now, so may just get to work on it.

ohloh considers this project to be worth about $889,277, and you get it for free, so please download it, try it, and comment about it.

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