Triggers a security exception if you run this SWF from a server without explicitly allowing local file-access permissions.
<!--
Code from Flex 4 Documentation "Using Adobe Flex 4".
This user guide is licensed for use under the terms of the Creative Commons Attribution
Non-Commercial 3.0 License.
This License allows users to copy, distribute, and transmit the user guide for noncommercial
purposes only so long as
(1) proper attribution to Adobe is given as the owner of the user guide; and
(2) any reuse or distribution of the user guide contains a notice that use of the user guide is governed by these terms.
The best way to provide notice is to include the following link.
To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/
-->
<!-- security/SecurityErrorExample.mxml -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:mx="library://ns.adobe.com/flex/mx"
xmlns:s="library://ns.adobe.com/flex/spark">
<s:layout>
<s:VerticalLayout />
</s:layout>
<fx:Script>
import flash.net.URLLoader;
import flash.net.URLRequest;
import flash.events.SecurityErrorEvent;
import mx.controls.Alert;
private var loader:URLLoader = new URLLoader();
private function triggerSecurityError():void {
var request:URLRequest = new URLRequest("c:/temp/feeds.txt");
try {
loader.load(request);
} catch (error:SecurityError) {
Alert.show(error.name + ": " + error.message);
}
}
</fx:Script>
<s:Button id="b1" label="Trigger Security Error" click="triggerSecurityError()" />
</s:Application>
Related examples in the same category
