add_form_submit_trigger

This option enables you to turn on/off the onsubmit event listener. This feature adds an onsubmit event listener on all forms on the page; if a form is submitted a tinyMCE.triggerSave() JavaScript call will be executed. This function moves HTML content from the editor iframe to the hidden form element. This option is set to true by default.

Example of usage of the add_form_submit_trigger option:

tinyMCE.init({
	...
	add_form_submit_trigger : false
});