Math tools for FCK Editor (equation editor and calculator)

Hi there!

I would interested in know about your plugins. Unfortunately, the links provided by your are not working. Can you please check this?

Thanks,
hkundra

Hi,

Thanks ckeditor team and WIRIS team. I am already using the ckeditor and it works perfectly.

Now, I need to provide a formula editor for my 'university question' bank project.

As per the above post, I downloaded the fckeditor sample plugin and installed on my local machine. But when I enter my formula and press the accept, mathML code is shown on the picture instead of the rendered formula.

However on the demo website the formula is rendered properly and displayed on the image.

I did not make any modification on the downloaded pack. Is there any thing I have to do.

Am I missing any PHP extension or any server side configuration?

Note: all the folders on my www is writable.

thanks in advance.

Jega

Hi jegatheesh,

The mathml is shown because the image can not be created. Please, can you get the HTML code of the text inside the editor?

In the HTML code, you should find a link to the formula image. If the link does not exists, can you post your HTML code in this forum? Otherwise, can you open this link in another browser tab?

Doing it, maybe an error will appear. Please, can you post the error in this forum?

Thanks

Hi,
Also i am facing same problem as jegatheesh. On local server is working properly but not on the live server.
Equation img not create.

wirisimageservicehost = services.wiris.net
wirisimageserviceport = 80
wirisimageservicepath = /formula/render

Will i change anything in the config file?
Waiting for your response.

Thanks & all the best.

Hi rafiq_qc,

The problem is the connection between your production server and WIRIS. Your server must be able to connect to services.wiris.net. Check your firewall or PHP configuration at php.ini.

Juan wrote:Hi rafiq_qc,

The problem is the connection between your production server and WIRIS. Your server must be able to connect to services.wiris.net. Check your firewall or PHP configuration at php.ini.

hey thr i am fracing the same problem only the XML is generated ....wht to do with this problem is thr any solution for it???plz do help me
...it urgent

hi thr
im facing the problem in the wiris formula editor only the xml script is genrated.
is thr any solution for this
im using 3.5 ASP.NET
does it support with 3.5 ASP.NET
plz rely or mail d solution at nimisha.jagtap@yahoo.com
its urgent.

http://yourserver/http://yourserver/smh/fckeditor/editor/ ... 3053aa.png


http://yourserver/

http://localhost:2051/WebSite3/

Server Error in '/WebSite3' Application.
The remote server returned an error: (407) Proxy Authentication Required.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Net.WebException: The remote server returned an error: (407) Proxy Authentication Required.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[WebException: The remote server returned an error: (407) Proxy Authentication Required.]
System.Net.HttpWebRequest.GetResponse() +5314029
pluginwiris.showimage.createImage(Hashtable config, String formulaFile, String imageFile) +2283
pluginwiris.showimage.Page_Load(Object sender, EventArgs e) +428
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +50
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627


Version Information: Microsoft .NET Framework Version:2.0.50727.3603; ASP.NET Version:2.0.50727.3082

Hi nimisha,

The problem is that your server is behind a proxy that requires authentification. Unfortunately, WIRIS Plugin does not support this kind of connections and is designed only for direct connections.

We are working to enable connections through proxies on WIRIS Plugin, so we will release a new version soon.

Hi Juan,
Can I install the image service on my local server machine?

Hi reixarch,
I have the fckeditor with wiris plugin embeded in a page which named abc.htm, and abc.htm is a page in a frame, now, the wiris equation editor can open, but when I press 'Accept', it doesn't work.
While, if abc.htm is not in a frame, it works well.
can you help me fix the problem?

lcsendmail.

Many thanks, I will try it now.

reixarch wrote:Hi LCDsendmail,

yestaerday we released a new version. Please check if the new version works better. Juan, will give you further support.

http://localhost:8000/pluginwiris_engin ... /editor.js

Hi reixarch/Juan,

I upload a zip file that can recur my problem. Maybe it is useful for you to locate the error.

thanks.

lcsendmail.

Hi lcsendmail,

Thank you for the bug report and the provided resources. We have released the new version 1.13.2. This version should fix your error. Please, report us your results if the error persists.

Greetings

Hi Juan,
Nice work! It works well now.

er.deepak.garg22@gmail.com

[HttpRequestValidationException (0x80004005): A potentially dangerous Request.Form value was detected from the client (mml="<math xmlns="http://...").]
System.Web.HttpRequest.ValidateString(String s, String valueName, String collectionName)  8723114
System.Web.HttpRequest.ValidateNameValueCollection(NameValueCollection nvc, String collectionName)  111
System.Web.HttpRequest.get_Form()  129
System.Web.HttpRequest.get_HasForm()  8723223
System.Web.UI.Page.GetCollectionBasedOnMethod(Boolean dontReturnNull)  97
System.Web.UI.Page.DeterminePostBackMode()  63
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)  6785
System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)  242
System.Web.UI.Page.ProcessRequest()  80
System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context)  21
System.Web.UI.Page.ProcessRequest(HttpContext context)  49
ASP.fckeditor_editor_plugins_fckeditor_wiris_integration_createimage_aspx.ProcessRequest(HttpContext context) in App_Web_createimage.aspx.44d70a85.ugrcyhrx.0.cs:0
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()  181
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)  75

http://www.wiris.com/portal/en/plugins/docs/fckeditor

Can you provide us some link to your demo?

Hi, Juan.

My site's currently in pre-launch mode, so I hope you don't mind me PM'ing you with the address....

Thanks in advance.

Just for reference, my initial problem was that my web hosts didn't set the virtual application up correctly.

Then I had the issue where it would just show an image of the MathML, and I solved this by adding <pages validateRequest="false"> to the Wiris web.config file.

I just have one final question that somebody may be able to answer:

I store all of the html created from wiris formulas in a database. When I export this HTML code straight into an MS Word document, I cannot see the image.

However, if I manually drag over the image and copy it it from my webpage, then paste it into MS Word the image displays?

I doubt anybody knows why (and it's not really an FCKEditor issue) but if you do, please let me know.

nice information