Dataset.loadfromsharedobj() - MACROMEDIA FLASH 8-COMPONENTS LANGUAGE Reference

Components language reference
Table of Contents

Advertisement

Example
In the following example, events are disabled before changes are made to items in the
collection, so that the DataSet object won't affect performance by trying to refresh controls:
my_ds.addEventListener("modelChanged", onModelChanged);
function onModelChanged(evt_obj:Object):Void {
trace("model changed, DataSet now has " + evt_obj.target.length + "
items");
}
// Disable events for the data set.
my_ds.disableEvents();
my_ds.addItem({name:"Apples", price:14});
my_ds.addItem({name:"Bananas", price:8});
trace("Before:");
traceItems();
my_ds.last();
while(my_ds.hasPrevious()) {
my_ds.price *= 0.5; // Everything's 50% off!
my_ds.previous();
}
trace("After:");
traceItems();
// Tell the dataset it's time to update the controls now.
my_ds.enableEvents();
function traceItems(label:String):Void {
for (var i:Number = 0; i < my_ds.length; i++) {
trace("\t" + my_ds.items[i].name + " - $" + my_ds.items[i].price);
}
trace("");
}

DataSet.loadFromSharedObj()

Availability
Flash Player 7.
Edition
Flash MX Professional 2004.
382
Components Dictionary

Hide quick links:

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the FLASH 8-COMPONENTS LANGUAGE and is the answer not in the manual?

Questions and answers

This manual is also suitable for:

Flash 8

Table of Contents