📄 12openwindow.htm
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<html>
<head>
<title>洪恩在线 - Javascript实例</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link rel="stylesheet" href="../homepage.css">
</head>
<body bgcolor="#FFFFFF" >
<script language="Javascript" src="/pub/js/head.js"></script>
<table width="760" height="20" border=0 cellspacing="0" cellpadding="0" align="center">
<tr bgcolor="CFDFFF">
<td height=20 class="p1" align="left"><img src="/pc/img/blank.gif" width="12" height="8"><font color="#000000"><font color="#FF9966">当前位置</font>：<a href="/default.htm" class="under">洪恩在线</a>
-> <a href="/pc/index.htm" class="under">电脑乐园</a> -> JavaScript实例</font></td>
</tr>
</table>
<table width="760" border=0 cellspacing="0" cellpadding="0" align="center">
<tr>
<td width="207" valign="top"><img src="img/bule.gif" width="207" height="13"></td>
<td bgcolor="A8A8AB" width="1"><img src="img/blank.gif" width="1" height="1"></td>
<td align="right" height="22" width=530><img src="img/js.gif" width="186" height="20"></td>
<td width="22"><img src="img/blank.gif" width="1" height="1"></td>
</tr>
</table>
<table width="760" border="0" cellspacing="0" cellpadding="0" align="center">
<tr>
<td width="124"><img src="img/blank.gif" width="1" height="1"></td>
<td background="img/line.gif" height="27" width=636><img src="img/blank.gif" width="1" height="1"></td>
</tr>
</table>
<table width="760" border="0" cellspacing="0" cellpadding="0" align="center">
<tr>
<td class="p3" align="center" width=711><b> 开 启 新 窗 口</b></td>
<td class="p2" width="1" bgcolor="A8A8AB"><img src="img/blank.gif" width="1" height="1"></td>
<td class="p2" width="48"> </td>
</tr>
</table>
<table width="760" border="0" cellspacing="0" cellpadding="0" align="center">
<tr>
<td align="center" valign="top"> </td>
<td>
<script language="JavaScript">
<!--
var gt = unescape('%3e');
var popup = null;
var over = "Launch Pop-up Navigator";
popup = window.open('', 'popupnav', 'width=270,height=160,resizable=0,scrollbars=auto');
if (popup != null) {
if (popup.opener == null) {
popup.opener = self;
}
popup.location.href = '12openwindow-1.htm';
}
// -->
</script>
</td>
<td bgcolor="5F74BF" width="28" align="center"><img src="img/bule1.gif" width="28" height="49"></td>
<td width="37" align="center"> </td>
</tr>
<tr>
<td align="center" valign="top">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td height="20"> </td>
</tr>
<tr align="center">
<td>
<table width="110" border="0" cellspacing="0" cellpadding="0">
<tr bgcolor="5F74BF" align="center">
<td class="p1" align="right"><b><font color="#FFFFFF">源代码如下</font></b><font color="#FFFFFF">：</font></td>
<td class="p1" width="11"><img src="img/bule2.gif" width="11" height="18"></td>
</tr>
</table>
</td>
</tr>
</table>
</td>
<td width="457" class="p2" valign="top"><b><br>
<br>
</b><span class="p1"><font color="#6633FF">这段程序放在<body>与</body>之间</font></span><br>
<form>
<textarea name="textarea" onFocus="this.select()" onMouseOver="this.focus()" cols="50" rows="15" wrap="VIRTUAL" style="BACKGROUND-COLOR: #D5E9FD;" ><script language="JavaScript">
<!--
var gt = unescape('%3e');
var popup = null;
var over = "Launch Pop-up Navigator";
popup = window.open('', 'popupnav', 'width=270,height=160,resizable=0,scrollbars=auto');
if (popup != null) {
if (popup.opener == null) {
popup.opener = self;
}
popup.location.href = '12openwindow-1.htm';
}
// -->
</script></textarea>
</form>
<br>
</td>
<td bgcolor="5F74BF" width="28" align="center"> </td>
<td width="37" align="center"> </td>
</tr>
<tr>
<td align="center" valign="bottom">
<table width="238" border="0" cellspacing="0" cellpadding="0">
<tr align="center">
<td>
<table width="110" border="0" cellspacing="0" cellpadding="0">
<tr bgcolor="5F74BF" align="center">
<td class="p1" align="right"><b><font color="#FFFFFF">源程序讲解：</font></b></td>
<td class="p1" width="11"><img src="img/bule2.gif" width="11" height="18"></td>
</tr>
</table>
</td>
</tr>
</table>
</td>
<td width="457" class="p2" valign="top"> </td>
<td bgcolor="5F74BF" width="28" align="center"><img src="img/bule1.gif" width="28" height="49"></td>
<td width="37" align="center"> </td>
</tr>
</table>
<table width="760" border="0" cellspacing="0" cellpadding="0" align="center">
<tr>
<td class="p2" align="right" width="693"> <br>
<table width="654" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>
<table width="100%" border="1" cellspacing="1" cellpadding="1" bordercolorlight="#666666" bordercolordark="#666666" class=p2>
<tr>
<td width="293"> var gt = unescape('%3e');<br>
</td>
<td width="346">定义一个变量值为一个两位的十六进制的ASCII。</td>
</tr>
<tr bgcolor="CFDFFF">
<td width="293">var popup = null; <br>
</td>
<td width="346">定义变量popup的值为空。</td>
</tr>
<tr>
<td width="293">var over = "Launch Pop-up Navigator"; <br>
</td>
<td width="346">定义一个变量。</td>
</tr>
<tr bgcolor="CFDFFF">
<td width="293" height="37">popup = window.open('', 'popupnav',
'width=270,height=160,<br>
resizable=0,scrollbars=auto'); <br>
</td>
<td width="346" height="37">打开一个宽为270，高为160，大小不变，需要时加滚动条的窗口。</td>
</tr>
<tr>
<td width="293">if (popup != null)<br>
</td>
<td width="346">如果popup不是空</td>
</tr>
<tr bgcolor="CFDFFF">
<td width="293"> if (popup.opener == null) <br>
{ popup.opener = self; } <br>
</td>
<td width="346">如果要在窗口1上，打开窗口2，必需将窗口2的值设为空。</td>
</tr>
<tr>
<td width="293">popup.location.href = '12openwindow-1.htm';</td>
<td width="346">打开在同一目录中的12openwindow-1.htm的窗口。</td>
</tr>
</table>
</td>
</tr>
</table>
<br>
<table width="640" border="0" cellspacing="0" cellpadding="0">
<tr align="left">
<td class="p1"><font color="#6633FF">注：需要在与本页面同级的目录下建一个名为12openwindow-1.htm的文件。</font></td>
</tr>
</table>
<br>
</td>
<td class="p2" width="18"> </td>
<td class="p2" width="1" bgcolor="A8A8AB"><img src="img/blank.gif" width="1" height="1"></td>
<td class="p2" width="48"> </td>
</tr>
</table>
<table width="760" border="0" cellspacing="0" cellpadding="0" align="center">
<tr bgcolor="5F74BF">
<td> </td>
</tr>
</table>
<p> </p>
</body>
</html>
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