CKEditor 4
Mon, 05/11/2009 - 20:00
#1
gipa
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Joined: 08/05/2009
Posts: 9

Error loading folders and files using virtual host

I'm interested in using FCKEditor for my Java Servlet application.
I am using virtual host and the FCKeditor-2.3.jar.

I haven't got any problem if not use virtual host, for example: http://localhost:9030/myApp, so, I can see the folder, files and I can upload files too to any directory.

I have problem using, for example, the following url: http://demo.example.domain.com:9030

Tomcat conf (virtual host):
--------------------
<Host appBase="C:\virtual\myApp" name="demo.example.domain.com">
<Context docBase="" path="">
<ResourceLink global="jdbc/myApp" name="ds/myApp" type="javax.sql.DataSource" />
</Context>
</Host>
--------------------

I have the followwing error:
--------------------
The server didn't send back a proper XML response. Please contact your system administrator.
XML request error: /scripts/Connector (404)
Requested URL:
http://demo.example.domain.com:9030/scr ... 2063018681

HTTP Status 404 - /scripts/Connector
type Status report
message /scripts/Connector
description The requested resource (/scripts/Connector) is not available.
--------------------
The error appear in the oConnector.SendCommand = function( command, params, callBackFunction ) method in the browser.html file (editor/filemanager/browser/default/browser.html), when trying to do the following:
--------------------
oXML.LoadUrl( sUrl, callBackFunction ) ; // Asynchronous load.
--------------------
Does anyone know why this does not work?
Thanks in advance.

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Mon, 05/11/2009 - 20:16
mosipov
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Joined: 22/02/2008
Posts: 574

Re: Error loading folders and files using virtual host

What did you try to resolve the problem?
Apparently nothing. The server responds 404 which just means that the file browser cannot reach the connector. Why? The file browser contacts a completely different url which you already see in your post.
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Mon, 05/11/2009 - 20:39
gipa
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Joined: 08/05/2009
Posts: 9

Re: Error loading folders and files using virtual host

I am not using the following url http://localhost:9030/myApp now, it was an example(I can see the files).
I need virtual host now with the following url as example: demo.example.domain.com
So, using this url I have the error, you can see in the post.

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Mon, 05/11/2009 - 20:41
mosipov
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Joined: 22/02/2008
Posts: 574

Re: Error loading folders and files using virtual host

Why don't you provide an absolute URI to the connector then. The file browser uses a relative one by default.
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Mon, 05/11/2009 - 21:09
gipa
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Joined: 08/05/2009
Posts: 9

Re: Error loading folders and files using virtual host

Can you give me an example?
Thanks.
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Mon, 05/11/2009 - 21:13
mosipov
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Joined: 22/02/2008
Posts: 574

Re: Error loading folders and files using virtual host

http://docs.fckeditor.net/FCKeditor_2.x ... BrowserURL
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Mon, 05/11/2009 - 21:41
gipa
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Joined: 08/05/2009
Posts: 9

Re: Error loading folders and files using virtual host

I have the following message.
Error: uncaught exception:
[Exception... "Access to restricted URI denied"
code: "1012" nsresult:
"0x805303f4 (NS_ERROR_DOM_BAD_URI)"
I tried this but that didn't fix the problem.
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Mon, 05/11/2009 - 21:44
mosipov
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Joined: 22/02/2008
Posts: 574

Re: Error loading folders and files using virtual host

This probably means that you have to serve the browser and/or the ditor editor form the virtual server.
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Tue, 05/12/2009 - 16:36
gipa
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Joined: 08/05/2009
Posts: 9

Re: Error loading folders and files using virtual host

I reviewed to serve the browser from the virtual host.
I see that the problem is in the fckxml.js file when trying to execute the FCKXml.prototype.LoadUrl = function( urlToCall, asyncFunctionPointer ) method. Can't get the xml file, throwing the following error:
------------
The server didn't send back a proper XML response. Please contact your system administrator.
XML request error: /scripts/Connector (404)
Requested URL:
http://demo.example.domain.com:9030/scr ... 2138370378
------------
Do you have any idea?
Thanks in advance.

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Tue, 05/12/2009 - 16:53
mosipov
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Joined: 22/02/2008
Posts: 574

Re: Error loading folders and files using virtual host

The error is again obvious. Did you register the servlet in the web.xml in the context of the virtual host? That's probably the reason for the NOT FOUND.
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Tue, 05/12/2009 - 17:19
gipa
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Joined: 08/05/2009
Posts: 9

Re: Error loading folders and files using virtual host

Yes, I before registered the servlet in the web.xml in the context of the virtual host.
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Tue, 05/12/2009 - 17:25
mosipov
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Joined: 22/02/2008
Posts: 574

Re: Error loading folders and files using virtual host

what is the url pattern for?
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Tue, 05/12/2009 - 17:39
gipa
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Joined: 08/05/2009
Posts: 9

Re: Error loading folders and files using virtual host

As in this post:
viewtopic.php?f=6&t=562&p=21582#p20690

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Tue, 05/12/2009 - 17:51
mosipov
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Joined: 22/02/2008
Posts: 574

Re: Error loading folders and files using virtual host

gipa wrote:As in this post:
viewtopic.php?f=6&t=562&p=21582#p20690


The above stated solution is incorrect and error-prone. There is only one valid and supported way to declare the connector as stated in here. You may dissect the demo war file from sourceforge.

Install firebug and copy the request/response logs from the console tab.

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Wed, 05/13/2009 - 16:16
gipa
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Joined: 08/05/2009
Posts: 9

Re: Error loading folders and files using virtual host

I saw the demo war file from sourceforge. When loaded the folders and files show the error:
/fckeditor/editor/filemanager/connectors/php/connector.php (404)
Is neccesary the PHP installed. Or I have to remove the connector.php and create de connector.jsp using virtual host?
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Wed, 05/13/2009 - 20:32
gipa
gipa's picture
Joined: 08/05/2009
Posts: 9

Re: Error loading folders and files using virtual host

I see the problem. I use virtual host. I saw the error in the Firebug:
--
Access to restricted URI denied" code: "1012.
--
The error occurs when my application tries to do an AJAX request call to local resource using, for example: demo.example.domain.com. But when I use localhost I can see the files.

How I can resolve this problem?
Thanks in advance.
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Wed, 05/13/2009 - 22:54
mosipov
mosipov's picture
Joined: 22/02/2008
Posts: 574

Re: Error loading folders and files using virtual host

gipa wrote:I saw the demo war file from sourceforge. When loaded the folders and files show the error:
/fckeditor/editor/filemanager/connectors/php/connector.php (404)
Is neccesary the PHP installed. Or I have to remove the connector.php and create de connector.jsp using virtual host?


Again, do what Connector activation says. That's it. No more, no less.

gipa wrote:I see the problem. I use virtual host. I saw the error in the Firebug:
--
Access to restricted URI denied" code: "1012.
--
The error occurs when my application tries to do an AJAX request call to local resource using, for example: demo.example.domain.com. But when I use localhost I can see the files.

How I can resolve this problem?
Thanks in advance.


There is nothing you can do about it. Ajax follows the same origin policy. You can proxy all request through the current host which will connect to the other host and respond the other host's response.

You should fully disclose what and how you are trying to achieve. If you have mentioned earlier about the AJAX call, it would have been easier for the both of us. ;) Just keep it in mind for future questions.

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