只打印网页上JS指定的区域
<html><head><script type="text/javascript" language="javascript"> function printPage(){ var newWin=window.open('about:blank', '', ''); var titleHTML=document.getElementById("doctitle").innerHTML; newWin.document.write(titleHTML); newWin.document.location.reload(); newWin.print(); }</script></head> <body>表格外的区域是不打印的哦<br><br><div id="doctitle"><table cellspacing="0" cellpadding="5" border="1" width="400"><thead><tr><td>序号</td><td>用户组别</td><td>用户姓名</td><td>登录帐号</td></tr></thead><tbody><tr><td>1</td><td>214</td><td>匡鑫宇</td><td>20111442</td></tr> <tr><td>2</td><td>214</td><td>祝子豪</td><td>20111441</td> </tr> <tr><td>3</td><td>214</td><td>周子琪</td><td>20111440</td> </tr> <tr><td>4</td><td>214</td><td>周立腾</td><td>20111439</td> </tr> <tr><td>5</td><td>214</td><td>赵启航</td><td>20111438</td> </tr> <tr><td>6</td><td>214</td><td>招子昊</td><td>20111437</td> </tr> <tr><td>7</td><td>214</td><td>张政</td><td>20111436</td> </tr> <tr><td>8</td><td>214</td><td>张权有</td><td>20111435</td> </tr> <tr><td>9</td><td>214</td><td>曾智茵</td><td>20111434</td> </tr> <tr><td>10</td><td>214</td><td>曾宇轩</td><td>20111433</td> </tr></tbody><tfoot></tfoot></table></div> <br><br><a href= "javascript:;" onclick= "printPage()">只打印表格中的内容 </a> </body> </html>?