A propertylongstring should work but I haven't tested my self yet.
That link is goes to an 404 page?!
Wierd. Go to the documentation page and the Properties section and read the "using string properties".
Thank you! How silly of me to not have tought about that in the first place :)
I've tried adding "extended_valid_elements : script[src|type|language]" to our EditorInitConfigurationOptions in our TinyMCEPluginNonVisual-EditorSettingsclass but that only crashed the OnPage edit-mode.
I'm aware that there's a reason why you really shouldn't be able to write js-code in tinyMce but if there's some work around that would be great!