javascript关闭弹出窗口时刷新父窗口跟居中显示弹出窗

javascript关闭弹出窗口时刷新父窗口和居中显示弹出窗

居中显示用到了moveTO()方法；

关闭弹出窗时刷新父窗口用到了window.opener方法；

父窗口代码如下：

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="弹出窗口.aspx.cs" Inherits="弹出窗口" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <script type="text/javascript">
        function cc() {
            var hdc = window.open('ChildWin.aspx', '弹出框', 'width=900,height=450,top=300,left=300');
            width = screen.width;
            height = screen.height;
            hdc.moveTo((width - 900)/2,(height-450)/2);//居中显示
        
        }
    </script>
   
</head>
<body >
    <form id="form1" runat="server">
    <div>
    
        <input id="Button1" type="button" value="button" onclick="cc()"/></div>
    </form>
</body>
</html>

子窗口代码如下：

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ChildWin.aspx.cs" Inherits="ChildWin" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <script type="text/javascript">
        function myCheck() {
            alert("关闭子窗口！");
            window.opener.location.reload();
            window.close();
        
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    
        <asp:BulletedList ID="BulletedList1" runat="server" Width="526px">
            <asp:ListItem>1</asp:ListItem>
            <asp:ListItem>2</asp:ListItem>
            <asp:ListItem>3</asp:ListItem>
            <asp:ListItem>4</asp:ListItem>
            <asp:ListItem>5</asp:ListItem>
            <asp:ListItem>6</asp:ListItem>
            <asp:ListItem>7</asp:ListItem>
            <asp:ListItem>8</asp:ListItem>
        </asp:BulletedList>
    
        <br />
        <input id="Button1" type="button" value="关闭"   onclick="myCheck()"/></div>
    </form>
</body>
</html>

javascript关闭弹出窗口时刷新父窗口跟居中显示弹出窗

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