problems with mathjax

[miguelgfierro]

I'm trying to activate mathjax but I'm having problems.

I'm using the default config that comes in the README and added mathjax, here it is:

CKEDITOR_CONFIGS = {
'default': {
    'skin': 'moono',
    'toolbar_Basic': [
        ['Source', '-', 'Bold', 'Italic']
    ],
    'toolbar_YouCustomToolbarConfig': [
        {'name': 'document', 'items': ['Source', '-', 'Save', 'NewPage', 'Preview', 'Print', '-', 'Templates']},
        {'name': 'clipboard', 'items': ['Cut', 'Copy', 'Paste', 'PasteText', 'PasteFromWord', '-', 'Undo', 'Redo']},
        {'name': 'editing', 'items': ['Find', 'Replace', '-', 'SelectAll']},
        {'name': 'forms',
         'items': ['Form', 'Checkbox', 'Radio', 'TextField', 'Textarea', 'Select', 'Button', 'ImageButton',
                   'HiddenField']},
        '/',
        {'name': 'basicstyles',
         'items': ['Bold', 'Italic', 'Underline', 'Strike', 'Subscript', 'Superscript', '-', 'RemoveFormat']},
        {'name': 'paragraph',
         'items': ['NumberedList', 'BulletedList', '-', 'Outdent', 'Indent', '-', 'Blockquote', 'CreateDiv', '-',
                   'JustifyLeft', 'JustifyCenter', 'JustifyRight', 'JustifyBlock', '-', 'BidiLtr', 'BidiRtl',
                   'Language']},
        {'name': 'links', 'items': ['Link', 'Unlink', 'Anchor']},
        {'name': 'insert',
         'items': ['Image', 'Flash', 'Table', 'HorizontalRule', 'Smiley', 'SpecialChar', 'PageBreak', 'Iframe']},
        '/',
        {'name': 'styles', 'items': ['Styles', 'Format', 'Font', 'FontSize']},
        {'name': 'colors', 'items': ['TextColor', 'BGColor']},
        {'name': 'tools', 'items': ['Maximize', 'ShowBlocks']},
        {'name': 'about', 'items': ['About']},
        {'name': 'mathjax', 'items': ['MathJax']},
        '/',  # put this to force next toolbar on new line
        {'name': 'youcustomtools', 'items': [
            # put the name of your editor.ui.addButton here
            'Preview',
            'Maximize',

        ]},
    ],
    'toolbar': 'YouCustomToolbarConfig',  # put selected toolbar config here
    # 'toolbarGroups': [{ 'name': 'document', 'groups': [ 'mode', 'document', 'doctools' ] }],
    # 'height': 291,
    # 'width': '100%',
    # 'filebrowserWindowHeight': 725,
    # 'filebrowserWindowWidth': 940,
    # 'toolbarCanCollapse': True,
    'mathJaxLib': '//cdn.mathjax.org/mathjax/2.2-latest/MathJax.js?config=TeX-AMS_HTML',
    'tabSpaces': 4,
    'extraPlugins': ','.join(
        [
            # you extra plugins here
            'div',
            'autolink',
            'autoembed',
            'embedsemantic',
            'autogrow',
            # 'devtools',
            'widget',
            'lineutils',
            'clipboard',
            'dialog',
            'dialogui',
            'elementspath',
            'mathjax'
        ]),
}
}

In the admin panel the icon of mathjax doesn't appear. Do you know what is happening??

[miguelgfierro]

I kind of found the problem. It is not the solution, but I hope it helps to track the issue. Somehow the mathjax lib is not loaded correctly. I had to manually modify ckeditor-init.js. I replaced:

CKEDITOR.replace($(this).attr('id'), $(this).data('config'));

with this:

CKEDITOR.replace( $(this).attr('id'), {
        extraPlugins: 'mathjax',
        height: 500,
        mathJaxLib: 'http://cdn.mathjax.org/mathjax/2.2-latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML'
} );