value
Returns the primitive javascript value from the Value.
See also $, $val, $value.
Syntax
value()
Examples
In a if-else statement:
if($('Admin.Interview.exportLog.destination').empty().value()) {
// true
} else {
// false
}
With Geo value types, value() returns arrays of decimals:
// Point as a array of decimals: longitude and latitude
$('Point').value()
// Point longitude
$('Point').value()[0]
// Point latitude
$('Point').value()[1]
// LineString as a array of points (i.e. array of array of decimals)
$('LineString').value()
// Latitude of the first point in the line
$('LineString').value()[0][1]
// Polygon as a array of lines (i.e. array of array of array of decimals)
$('Polygon').value()
// Number of lines in the polygon
$('Polygon').value().length
// Number of points in the first line of the polygon
$('Polygon').value()[0].length
// First point of the first line (array of decimals: longitude and latitude)
$('Polygon').value()[0][0]