I have a contentEditable
and I strip the formatting of pasted content on('paste')
by catching the event. Then I focus a textarea, paste the content in there, and copy the value. Pretty much the answer from here. The problem is that I can’t do this:
$("#paste-output").text($("#area").val());
because that would replace my entire content with the pasted text. So I need to paste the content at caret position. I put together a script that does that:
pasteHtmlAtCaret($("#area").val());
// pastes CTRL+V content at caret position
function pasteHtmlAtCaret(html) {
var sel, range;
if (window.getSelection) {
sel = window.getSelection();
if (sel.getRangeAt && sel.rangeCount) {
range = sel.getRangeAt(0);
range.deleteContents();
var el = document.createElement("div");
el.innerHTML = html;
var frag = document.createDocumentFragment(), node, lastNode;
while ((node = el.firstChild)) {
lastNode = frag.appendChild(node);
}
range.insertNode(frag);
if (lastNode) {
range = range.cloneRange();
range.setStartAfter(lastNode);
range.collapse(true);
sel.removeAllRanges();
sel.addRange(range);
}
}
} else if (document.selection && document.selection.type != "Control") {
document.selection.createRange().pasteHTML(html);
}
}
The only problem is that it pastes HTML content, at caret position using the html
variable. How can I transform that into plain text? I tried adding the jQuery .text(html)
to variable without luck. Something like this might help:
el.textContent||el.innerText;
Any ideas or a better solution? Thanks!
EDIT:
Thanks to the answers below I modified my code and solved the issue. I basically copied the value of textarea
into a div
and grabbed only its .text()
:
// on paste, strip clipboard from HTML tags if any
$('#post_title, #post_content').on("paste", function() {
var text = $('<div>').html($("#area").val()).text();
pasteHtmlAtCaret(text);
}, 20);
});