js打印指定区域
时间：2010-07-19 来源：microjava
示例代码1
示例代码2
<html>
<head></head>
<script language=javascript>
function doPrint() {
bdhtml=window.document.body.innerHTML;
sprnstr="<!--startprint-->";
eprnstr="<!--endprint-->";
prnhtml=bdhtml.substr(bdhtml.indexOf(sprnstr)+17);
prnhtml=prnhtml.substring(0,prnhtml.indexOf(eprnstr));
window.document.body.innerHTML=prnhtml;
window.print();
}
</script>
<body>
<!--startprint-->
<div id="print">要打印的内容</div>
<!--endprint-->
<INPUT onclick="doPrint()" type="button" value="打印"/>
<body>
</html>
示例代码2
<script>
function print(d){
for(i=0;i<4;i++){
if(i==d) eval("div"+i).style.visibility="visible";
else eval("div"+i).style.visibility="hidden";
}
document.all.wb.ExecWB(7,1);
for(i=0;i<4;i++){
eval("div"+i).style.visibility="visible";
}
}
</script>
<div id=div0>
<OBJECT classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2" height=0 id=wb name=wb width=0></OBJECT>
<input type=button value=打印预览 onclick="wb.execwb(7,1)">
<input type=button onClick=document.all.wb.ExecWB(6,1) value="打印">
<input type=button value=打印表格1 onclick=print("1")>
<input type=button value=打印表格2 onclick=print("2")>
<input type=button value=打印3 onclick=print("3")>
</div>
<div id=div1>
表格一：<br>
<table>
<tr><td>1111</td><td>1111</td><td>1111</td></tr>
<tr><td>1111</td><td>1111</td><td>1111</td></tr>
<tr><td>1111</td><td>1111</td><td>1111</td></tr>
</table>
</div>
<div id=div2>
表格二：<br>
<table>
<tr><td>2222</td><td>2222</td><td>2222</td></tr>
<tr><td>2222</td><td>2222</td><td>2222</td></tr>
<tr><td>2222</td><td>2222</td><td>2222</td></tr>
</table>
</div>
<div id=div3>
测试文字3333
测试文字3333
测试文字3333
测试文字3333
</div>
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