jquery text copy / image copy

문자 복사

parameter에 카피될 영억의 element가 들어간다.

function copyToClipboard(element) {
    var $temp = $("<input>");
    $("body").append($temp);
    $temp.val($(element).text()).select();
    document.execCommand("copy");
    $temp.remove();
}

이미지 복사

출처: http://stackoverflow.com/a/40547470

html

<div class="copyable">
    <img src="images/sherlock.jpg" alt="Copy Image to Clipboard via Javascript."/>
</div>
<div class="copyable">
    <img src="images/stark.jpg" alt="Copy Image to Clipboard via Javascript."/>
</div>

script

<script>
        //Cross-browser function to select content
        function SelectText(element) {
            var doc = document;
            if (doc.body.createTextRange) {
                var range = document.body.createTextRange();
                range.moveToElementText(element);
                range.select();
            } else if (window.getSelection) {
                var selection = window.getSelection();
                var range = document.createRange();
                range.selectNodeContents(element);
                selection.removeAllRanges();
                selection.addRange(range);
            }
        }
        $(".copyable").click(function (e) {
            //Make the container Div contenteditable
            $(this).attr("contenteditable", true);
            //Select the image
            SelectText($(this).get(0));
            //Execute copy Command
            //Note: This will ONLY work directly inside a click listenner
            document.execCommand('copy');
            //Unselect the content
            window.getSelection().removeAllRanges();
            //Make the container Div uneditable again
            $(this).removeAttr("contenteditable");
            //Success!!
            alert("image copied!");
        });
</script>

이미지 붙여넣기가 되는 영역에서는 이미지가 보여지고 

이미지 붙여넣기가 안되는 영역에서는 alt 문장이 보여진다.