Gallery.selectedItem

Usage

galleryInstance.selectedItem

Description

Property (read-only); the selected item in the gallery.

Example

The following example displays the description of the selected item:

trace(my_gallery.selectedItem.description);

The following example displays all properties of the selected item whenever the user navigates. To try this example, drag a Gallery component to the Stage and give it the instance name my_gallery. Add the following code to Frame 1 in the timeline:

var my_gallery:com.flzone.imageflow.Gallery;
my_gallery.addItem({url:"me.jpg", description:"This is me"});
my_gallery.addItem({url:"colleagues.jpg", description:"My colleagues"});
my_gallery.addItem({url:"office.jpg", description:"The office"});
var galleryListener:Object = new Object();
galleryListener.change = function(evt_obj:Object) {
    var tempStr:String = "[object";
    for (var prop:String in evt_obj.target.selectedItem) {
        tempStr += " " + prop + ":'" + evt_obj.target.selectedItem[prop] + "'";
    }
    tempStr += "]";
    trace(tempStr);
};
My_gallery.addEventListener("change", galleryListener);