IFrame height Property
Example
Change the height of an iframe:
document.getElementById("myFrame").height = "400";
Try it Yourself »
Description
The height property sets or returns the value of the height attribute in an iframe element.
The height attribute specifies the height of an iframe.
Tip: Use the width property to set or return the value of the width attribute in an iframe.
Browser Support
Property | |||||
---|---|---|---|---|---|
height | Yes | Yes | Yes | Yes | Yes |
Syntax
Return the height property:
iframeObject.height
Set the height property:
iframeObject.height = pixels
Property Values
Value | Description |
---|---|
pixels | The height in pixels (like "100px" or just "100") |
Technical Details
Return Value: | A String, representing the height of the iframe, in pixels |
---|
More Examples
Example
Return the height of an iframe:
var x = document.getElementById("myFrame").height;
Try it Yourself »
Example
Change the height and width of an iframe:
document.getElementById("myFrame").height = "400";
document.getElementById("myFrame").width = "400";
Try it Yourself »
Related Pages
HTML reference: HTML <iframe> height attribute
❮ IFrame Object