本文实例讲述了js实现点击后将文字或图片复制到剪贴板的方法，代码非常简洁实用，具体功能代码如下所示：
实现复制文字代码：
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<table width="99%" border="0" cellpadding="0" cellspacing="0" class="firtable"> <tr> <th width="100%" style="color: white;"><s:text name="询单明细"></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="复制" 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("复制失败，请手动Ctrl+C快捷键复制！"); }else{ alert("复制失败，请重新复制！"); i = 1; } }else{ alert("内容已经复制到剪贴板！"); } } </script> |
实现复制图片代码：
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<!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> |
感兴趣的读者可以测试自己测试一下代码，或者对其功能进行修改和完善！
