Upgrading and configuring tinymce in prestashop 1.4.9.0

[dreg101]

Hi team. 

 

I tried several times to upgrade the shop to a newer version but always was failing so we stay in the version  1.4.9.0,

now, im trying to make some changes to tinymce editor, but it doesnt work

i added the line extended_valid_elements: "figcaption|figure[class]", to the file tinymce.inc.js in order to show some effects of html5 in a image, but tinymce clear the code.

 

so I delete the content of the tiny_mce folder in "JS" folder, i download the newer version from tinymce webpage and then i upload the content to tiny_mce folder, thinking that in this way maybe the changes to tinymce.inc.js could work.

but nothing, i cannot upgrade or at least make the tinymce work as i want. 

 

some of you have an idea to make this work. ?

 domain: drexeldieselparts .com

 

Regards!