javascript - Editable Div Caret Position -


i have editable div , using button insert image div. right now, doing document.getelementbyid('elementid').innerhtml. += ; in order image added end of div. enter image caret is. how go doing this?

thanks

to insert element @ caret not hard. following function inserts node @ caret (or @ end of selection, if content selected) in major browsers:

function insertnodeafterselection(node) {     var sel, range, html;     if (window.getselection) {         sel = window.getselection();         if (sel.getrangeat && sel.rangecount) {             range = sel.getrangeat(0);             range.collapse(false);             range.insertnode(node);         }     } else if (document.selection && document.selection.createrange) {         range = document.selection.createrange();         range.collapse(false);         html = (node.nodetype == 3) ? node.data : node.outerhtml;         range.pastehtml(html);     } }

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