Bind onkeydown after TinyMCE is already initiated

问题

I like to bind the event onKeyDown after tinyMCE has already initiated for the site.

$('#content_ifr').keydown(...); doesn't work here. So how could it be done?

回答1:

Firstly your jQuery selector is invalid...it is looking for a tagName content_ifr which certainly can't exist. Assuming element has ID content_ifr use:

$('#content_ifr').keydown(...);

To call this after TinyMCE initialized use the TinyMCS oninit calback in your config object.

Reference docs: http://www.tinymce.com/wiki.php/Configuration:oninit

You can probably use jQuery event delegation to call your code any time without needing to call it in TinyMCE config using jQuery on() or delegate() methods

EDIT: If element is an Iframe which I suspect it is from the selector, you would need to use contents() method to bind keydown event within the iframe

http://api.jquery.com/on/

http://api.jquery.com/delegate/

回答2:

$('#'+your_editor_id + '_ifr').bind('keydown',function(){
    //do what you like here with the event
});

回答3:

You can write something like this:

$('content_ifr').bind('keydown',function(){
    //your code goes here
 });

来源：https://stackoverflow.com/questions/12880643/bind-onkeydown-after-tinymce-is-already-initiated