Insert html at caret in a contenteditable div

Question

I have a div with contenteditable set and I am capturing keypress using jquery to call preventDefault() when the enter key is pressed. Similar to this question which insert

Answer 1

by reading quickly and hoping not to be off topic, here is a track for those who, like me, need to insert code at the cursor level of a div:

document.getElementById('editeur').contentWindow.document.execCommand('insertHTML', false, '
');

'editeur' is iframe :

contenu_editeur_wysiwyg.php :

don't forget :

document.getElementById('editeur').contentDocument.designMode = "on";