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Is there any plugin for adding mathematical equation in tinyMCE editor?


Is there any plugin for adding mathematical equation in tinyMCE editor?

By : Sharon
Date : November 19 2020, 12:41 AM
Any of those help WIRIS is now available for Ruby on Rails! You can see the TinyMCE demo at http://www.wiris.com/plugins/demo/tinymce/ruby/. You will find download and documentation links on the demo page. Our Ruby on Rails plugin is also available for CKeditor and for generic HTML editors.
code :


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library for visualizing mathematical equations (like an equation editor)

library for visualizing mathematical equations (like an equation editor)


By : sky
Date : March 29 2020, 07:55 AM
To fix this issue A few options exist:
wpf-math this is an API to render math based TeX to WFP, and there some limited code to take an Expression and convert it to TeX.
code :
public class FormulaImageConverter: IDisposable
{
    private Guid _guid;

    private Application _wordApp;
    private Document _doc;
    private Range _range;

    private string _saveName;
    private string _extractPath;

    public FormulaImageConverter(Application wordApp)
    {

        _wordApp = wordApp;
        _guid = Guid.NewGuid();
        string guidToString = _guid.ToString("N");
        string saveNameBase = System.IO.Path.Combine(System.IO.Path.GetTempPath(), guidToString);
        _saveName = saveNameBase + ".html";
        _extractPath = saveNameBase + @"_files\image002.gif";

        _wordApp.Visible = false;
        _doc = _wordApp.Documents.Add();
        _range = _doc.Range();
        _range.Text = "5";
        _doc.OMaths.Add(_range);

    }

    public byte[] ConvertFormulaToImage(string eq)
    {
        _range.Text = eq;
        _doc.OMaths.BuildUp();
        _doc.SaveAs(_saveName, WdSaveFormat.wdFormatHTML,Type.Missing,Type.Missing,false,Type.Missing,null,false);

        return System.IO.File.ReadAllBytes(_extractPath);
    }

    public void Dispose()
    {
        _range = null;
        _doc = null;
        _wordApp.Documents.Close(WdSaveOptions.wdDoNotSaveChanges);
        ((_Application)_wordApp).Quit(false);
        _wordApp = null;
        System.IO.File.Delete(_saveName);
        for (int i = 0; i < 2; i++)
        {
            GC.Collect();
            GC.WaitForPendingFinalizers();
        }
    }
}
TinyMCE editor inside a TinyMCE Plugin

TinyMCE editor inside a TinyMCE Plugin


By : CookieCrater
Date : March 29 2020, 07:55 AM
it helps some times I found a quick fix. I managed to put the editor in an iframe, following the suggestion in this post:
http://www.tinymce.com/forum/viewtopic.php?pid=84668#p84668
Adding variables together to perform a mathematical equation

Adding variables together to perform a mathematical equation


By : doogiehowserone
Date : March 29 2020, 07:55 AM
should help you out There area couple of issues here. One is that + has two meanings in Javascript. For numbers, it means "plus", just as you're intending. For strings, however, it means "concatenate".
So 1 + 1 = 2, but "1" + "1" = "11".
code :
var analyseN1 = parseInt(document.getElementById("n1").value);
var analyseN2 = parseInt(document.getElementById("n2").value);
// Get the numbers from the selects, and the operator
var analyseN1 = parseInt(document.getElementById("n1").value);
var analyseOp = document.getElementById("op").value
var analyseN2 = parseInt(document.getElementById("n2").value);

// Add or subtract the numbers, depending on the selected operator
var addUp;
if(analyseOp == "+"){
  addUp = analyseN1 + analyseN2;
}else{
  addup = analyseN1 - analyseN2;
}
TinyMCE and wiris plugin - after save and load the equation isn't displayed (shows missing image)

TinyMCE and wiris plugin - after save and load the equation isn't displayed (shows missing image)


By : vai devops
Date : March 29 2020, 07:55 AM
it helps some times This is a known issue. Since version 4.0 WIRIS plugin uses base64 images. By default, TinyMCE converts base64 images to blob objects. In order to avoid this behaviour it is mandatory to declare into the TinyMCE init function the function "images_dataimg_filter". You can find more detais at https://www.tinymce.com/docs/configure/file-image-upload/#images_dataimg_filter
Plugins for adding mathematical equation in tinyMCE editor?

Plugins for adding mathematical equation in tinyMCE editor?


By : Chris Yang
Date : March 29 2020, 07:55 AM
Hope that helps So just want to help people who've struggled over this too. I finally found one nice Equation editor plugin: http://latex.codecogs.com/eqneditor/integration/tinymce_v4/install.php which is very intuitive and easy to integrate.
The download link in the text doesn't work, have to click on the pic at upperright. Make sure you add to your assets/javascripts/application.js path to tinymce/plugins/eqneditor and should be good to go!
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