| See also | Example |
Creates an anchor for up to three different images in a single position. For example, it could be used to display a button that changes colour when the mouse hovers above it, then changes colour again when you click it - that is, three different images of the button are displayed showing it in three different colours. This subroutine outputs directly to RealWeb's RWC.OUTBUF buffer.
RW_IMAGE_ANCHOR(LinkURL, Description, aImageURLArray, TargetFrame, aClass)
LinkURL URL of the document to be displayed when the image is clicked.
Description Alternative text for the image (the text displayed if the image cannot be displayed).
aImageURLArray
A dynamic array containing
up to 3 image URLs:
- Element 1 specifies the default URL for the image.
- Element 2, if specified, is the URL of the image or text to be displayed when the mouse is over the image.
- Element 3, if specified, is the URL of the image or text to be displayed when the user clicks on the image.
TargetFrame The name of the frame in which the LinkURL is to be activated. If this parameter is an empty string, the default is the top level window.
aClass A dynamic array that can contain the following elements:
| Element No. | Attribute | Description |
|---|---|---|
| 1 | CLASS | The name of a tag class defined in a CSS stylesheet. |
Attributes defined in the aClass parameter are applied to the IMG tag.
For information about using aClass, see The aClass Parameter.
Requires a previous call to RW_START_FORM.