我们可以限制通过CKeditor输入的字符吗

Question

I like to put a limit on character entered using ckeditor. I used javascript to limit characters for textarea, But i am unable to limit character when ckeditor is used.i want only 3500 words to be entered using ckeditor afterwards a pop up should say i have reached the maximum limit,Is there any way of doing this??? If ckeditor does'nt support this functionality , can someone refer any other editor please.

Answer 1

You can simply truncate the string returned to the PHP script with substr (). If you need to truncate to a word count, then http://www.lullabot.com/articles/trim-a-string-to-a-given-word-count might be a good starting point (though it could use some refinement).

Doing it client-side would require a javascript plugin for the editor. If this is the case then this isn't really a PHP question but a javascript question.