I try to find a solution or plugin to add : - an iframe - a javascript code inside posts I do not find anything working Could you help please
try using Adsense Deluxe...despite the name, it lets you put many different types of code anywhere you want (even in the body area of a post) just by inserting the tag you've assigned to it.
If you want to add a javascript code inside posts you can do it manually without the use of a plugin. Simply go into your theme folder then open the file single.php This is the layout of a post, insert the javascript code where you want it to appear. Then re-upload the file, or save changes if you are using the online editor. As for the iframe don't know what they are i think people suggest not to use them anyhow. What do you need it for? Let me know if you need any more help.
Thanks for your help I will try RAW HTML = http://wordpress.org/extend/plugins/raw-html/ This plugin allows you to add JS in the code mode [RAW]...JS...[/RAW] For iFrames ... no idea I need this for affiliate marketing purpose (private label content integration) Very very useful
I've tried a plugin like that for PHP (it was some PHP-include script), it didnt even show up with the newer version of Wordpress :/ I think iframes in general have an exploit. I still say, try out Adsense deluxe and see if it works for you.