JAVAscript：
function CopyToClipboard(containerid) { if (document.selection) { var range = document.body.createTextRange(); range.moveToElementText(document.getElementById(containerid)); range.select().createTextRange(); document.execCommand("copy"); } else if (window.getSelection) { var range = document.createRange(); range.selectNode(document.getElementById(containerid)); window.getSelection().addRange(range); document.execCommand("copy"); alert("Text has been copied, now paste in the text-area") }}<button id="button1" onclick="CopyToClipboard('div1')">Click to copy</button><br /><br /><div id="div1">Text To Copy </div><br /><textarea placeholder="Press ctrl+v to Paste the copied text" rows="5" cols="20"></textarea>
