1、使用模板%FR_HOME%\WebReport\WEB-INF\reportlets\doc\Form\FreeFrom\FreeForm.cpt
在网页中添加按钮代码如下：
<button type="button" onclick="document.getElementById('reportFrame').contentWindow.contentPane.writeReport()">提交</button>
2、完整代码：
<html>
<head>
<title>自定义浏览页面</title>
</head>
<body>
<div id="toolbar">
<button type="button" onclick="document.getElementById('reportFrame').contentWindow.contentPane.writeReport()">提交</button>
</div>
<iframe id="reportFrame" onload="afterload()" src="/WebReport/ReportServer?reportlet=doc\Form\FreeFrom\FreeForm.cpt&__showtoolbar__=false" width = 100% height = 80%></iframe>
</body>
</html>
3、效果如下图:
