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我有一个HTML表单类似如下：不打印形式elemnt的Javascript打印功能改变
<div id="print">
<h2>I am header</h2>
Name : <input type="text" />
College : B Borooah College
<select>
<option>Student</option>
<option>Staff</option>
</select>
<div>
<input type="button" value="PRINT" onclick="PrintContent()" />
而一个javascript功能打印内容withing #print：
function PrintContent()
{
var DocumentContainer = document.getElementById('print');
var WindowObject = window.open('', 'PrintWindow', 'width=750,height=650,top=50,left=50,toolbars=no,scrollbars=yes,status=no,resizable=yes');
WindowObject.document.writeln('<!DOCTYPE html>');
WindowObject.document.writeln('<html><head><title></title>');
WindowObject.document.writeln('</head><body>')
WindowObject.document.writeln(DocumentContainer.innerHTML);
WindowObject.document.writeln('</body></html>');
WindowObject.document.close();
WindowObject.focus();
WindowObject.print();
WindowObject.close();
}
当我点击print按钮，它会打印默认表格，而不是我添加了name字段或更改了select drop down的表格。我怎样才能打印我输入/更改的值？
传球也值形式，并调用'window.print之前预先填写表格（）' 。 – Raptor