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Frameset rows Property
Frameset Object
Definition and Usage
The rows property sets or returns the value of the rows attribute in a frameset.
The rows attribute specifies the size of, and the number of frames in a frameset. Each frame’s height is specified in a comma-separated list.
Syntax
framesetObject.rows=values
The rows property can have one or more of the following values:
| Value | Description |
|---|---|
| pixels | The row height in pixels (like "100px" or just "100") |
| % | The row height in percent of the available space (like "50%") |
| * | The rest of the available space should be assigned this row |
Browser Support
The rows property is supported in all major browsers.
Example
Create a frameset with two rows. Each row is set to 50% of the browser window:
<html>
<frameset id="main" rows="50%,50%">
<frame src="frame_rows.htm">
<frame src="frame_a.htm">
</frameset>
</html>
<frameset id="main" rows="50%,50%">
<frame src="frame_rows.htm">
<frame src="frame_a.htm">
</frameset>
</html>
The source code of "frame_rows.htm" is as follows:
Example
<html>
<head>
<script>
function changeRows()
{
parent.document.getElementById("main").rows="30%,70%"
}
function restoreRows()
{
parent.document.getElementById("main").rows="50%,50%"
}
</script>
</head>
<body>
<form>
<input type="button" onclick="changeRows()" value="Change row size">
<input type="button" onclick="restoreRows()" value="Restore row size">
</form>
</body>
</html>
<head>
<script>
function changeRows()
{
parent.document.getElementById("main").rows="30%,70%"
}
function restoreRows()
{
parent.document.getElementById("main").rows="50%,50%"
}
</script>
</head>
<body>
<form>
<input type="button" onclick="changeRows()" value="Change row size">
<input type="button" onclick="restoreRows()" value="Restore row size">
</form>
</body>
</html>
Try it yourself »
Frameset Object
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