js 打印网页指定内容 

 1 function doPrint() {
 2         setTimeout(function() {
 3             bdhtml=window.document.body.innerHTML;
 4             sprnstr="<!--startprint-->";
 5             eprnstr="<!--endprint-->";
 6          
 7             prnhtml=bdhtml.substr(bdhtml.indexOf(sprnstr)+17);
 8             prnhtml=prnhtml.substring(0,prnhtml.indexOf(eprnstr));
 9             OpenWindow = window.open("");
10             OpenWindow.document.write("<!DOCTYPE HTML><HTML><HEAD><meta http-equiv=\"Content-Type\" content=\"text\/html; charset=utf-8\" \/><TITLE>打印页<\/TITLE><link href=\"css\/com.css\" rel=\"stylesheet\" type=\"text\/css\" \/><\/HEAD><BODY><div id=\"printbox\" ><\/div><\/BODY><\/HTML>");
11              OpenWindow.document.getElementById("printbox").innerHTML=prnhtml;
12               
13              OpenWindow.document.close();
14              OpenWindow.print();
15          
16      }, 200);

 

posted @ 2015-06-25 11:57  xxxxzy  阅读(577)  评论(0)    收藏  举报