This article example describes the method of copying text or image to the clipboard after clicking by JS. The code is very concise and practical, and the specific function code is as follows:
Implement copy text code:
<table cellpadding="0" cellpacing="0"> <tr> <th style="color: white;"><s:text name="querylist details"></s:text></th> </tr> <tr> <td align="center"> <textarea name="inquiryContact1" id="inquiryContact1" rows="15" cols="60" readonly="readonly"></textarea> <div id="inquiryInfoDIV" style="display:none"> <s:property value="inquiryContact" escape="false"/> </div> <script> dojo.byId("inquiryContact1").innerText=dojo.byId("inquiryInfoDIV").innerText; </script> </td> </tr> <tr> <td align="center"> <input type="button" id="button" name="button" value="copy" onclick="copyContact()"/> </td> </tr> </table> <script type="text/javascript"> var i = 0 ; function copyContact(){ var contat = document.getElementById("inquiryContact1").value; window.clipboardData.setData('text', contat); if(window.clipboardData.getData('text')==''){ if(i==1){ alert("Copy failed, please copy manually Ctrl+C shortcut key!"); }else{ alert("Copy failed, please copy again!"); i = 1; } }else{ alert("Content has been copied to the clipboard!"); } } </script>Implement copying image code:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> <SCRIPT LANGUAGE="JScript"> var oPopup = window.createPopup(); function ButtonClick(div) { //var div = document.getElementById('divId'); div.contentEditable = 'true'; var controlRange; if (document.body.createControlRange) { controlRange = document.body.createControlRange(); controlRange.addElement(div); controlRange.execCommand('Copy'); } div.contentEditable = 'false'; } </SCRIPT> </head> <body> <div id="divId1"> <img src="F:/2012070518474964.jpg" onclick="ButtonClick(this)"> </div> </BODY> </body> </html>Interested readers can test the code themselves, or modify and improve its functions!