User Guide

Guide functions and properties 475

Arguments

location

■ The location argument is a string that represents the location in the document to test,

with both the value and units as one string, with no space between the value and units.

The possible units are

"px" for pixels and "%" for percentage. For example, to specify 10

pixels,

location = "10px"; to specify 50 percent, location = "50%".

Returns

A Boolean value: true if there is a horizontal guide at the location; false otherwise.

Example

The following example deletes all guides in the document if the document has a horizontal

guide at the specified location:

var currentDOM = dw.getDocumentDOM();

if (currentDOM.hasHorizontalGuide("10px") == true) {

currentDOM.clearGuides();

}

dom.hasVerticalGuide()

Availability

Dreamweaver 8.

Description

This function determines whether the document has a vertical guide at the current location.