rows 屬性可設(shè)置或返回框架中行的數(shù)目和尺寸。由逗號(hào)分割的像素或百分比列表定義了列的數(shù)目和高度。
src 屬性設(shè)置框架中顯示的頁(yè)面。
frame框架的代碼部分:
<frameset id="fs_1" rows="50,150,0,*" border="0" frameborder="0">
<frame name="top" src="htfp_edit.aspx?id=11" scrolling="no" noresize>
<frame id="middle" name="middle" src="htfp_edit.aspx?id=16" scrolling="no">
<frame id="middle2" name="middle2" src="" scrolling="no">
<frame id="bottom" name="bottom" src="htfp_bt.aspx" scrolling="no">
</frameset>
htfp_bt.aspx頁(yè)面的代碼如下:
<HTML>
<HEAD>
<title>htfp_bt</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
<script language="javascript">
function add_new()
{
parent.frames["middle2"].location="../images/help.gif";
parent.document.getElementById("fs_1").rows="50,350,100,*";
}
</script>
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<div align="center"><BUTTON class="input2" OnClick="add_new()" type="button">修改</BUTTON></div>
</form>
</body>
</HTML>
用戶(hù)點(diǎn)擊【修改】按鈕時(shí),middle2會(huì)顯示圖片help.gif,同時(shí)調(diào)整框架各部分的高度。
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