转载:window.open传值

原文网址:https://www.xuebuyuan.com/499352.html

pay.aspx

<script language="JavaScript" type="text/javascript">
function selectContract(id){    
      var form = document.form1;
      form.elements("txtcontractid").value = id==undefined?"":id;
      
      
    }
</script>

　　

<table>

       <tr>
        <td>采购合同编号：<span class="starred">*</span></td>
        <td colspan="3"><span class="editTab"><input name="txtcontractid" /></span>
        <input class="button" type="button" onclick='javascript:OW("contractlist.aspx","");' value="选择采购合同编号"/></td>      
    </tr>

</table>

　　contractlist.aspx中双击数据行,把数据行的值传回pay.aspx

<script language="javascript" type="text/javascript">
    function doCheck(id)
    {    
        if(window.opener && window.opener.selectContract)
        {
            opener.selectContract(id);
            window.close();
        }        
    }
</script>

<asp:Repeater ID="Repeater1" runat="server" >
 <ItemTemplate>
<tr ondblclick="doCheck('<%# Eval("ID")%>')">
<td ><%# Eval("ID")%></td>
</tr>
</ItemTemplate>
</asp:Repeater>