如何在javascript中使用print选项 [英] How to work with print option in javascript

问题描述

<script type="text/javascript">
    function PrintGridData() {
        var prtGrid = document.getElementById('<%=searchedgrid.ClientID %>');
        var prtMenu = document.getElementById("<%=lblCurrentPath.ClientID %>").innerHTML;
        var prtwin = window.open('', 'PrintGridView', 'left=100,top=100,width=400,height=400,tollbar=0,scrollbars=1,status=0,resizable=1');
        if (prtMenu != null) {
            prtwin.document.write(prtMenu.outerHTML);
        }
        if (prtGrid != null) {
            prtwin.document.write(prtGrid.outerHTML);
        }
        prtwin.document.close();
        prtwin.focus();
        prtwin.print();
        prtwin.close();
    }
   </script> 

prtMenu得到了价值......但是在打印窗口显示未定义的......错误是什么？

prtMenu got the value ... but at print window its showing undefined... What would be the error??

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