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<?xml version="1.0" encoding="utf-8"?>
<!--
* @author Wei Zhuo <weizho[at]gmail[dot]com>
* @version $Id$
* @since 3.1
-->
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
backgroundColor="white"
backgroundGradientAlphas="0"
backgroundGradientColors="0"
layout="vertical" creationComplete="initApp()">
<mx:states>
<mx:State name="grid">
<mx:RemoveChild target="{form1}"/>
<mx:AddChild relativeTo="{panel1}" position="lastChild">
<mx:HBox id="hbox1">
<mx:DataGrid id="list1" dataProvider="{addrSrv.getAllAddress.lastResult}"
width="350" click="currentState='details'">
<mx:columns>
<mx:DataGridColumn headerText="Name" width="175" dataField="username"/>
<mx:DataGridColumn headerText="Phone" dataField="phone"/>
</mx:columns>
</mx:DataGrid>
</mx:HBox>
</mx:AddChild>
<mx:SetProperty target="{button2}" name="visible" value="true"/>
<mx:SetProperty target="{button3}" name="visible" value="true"/>
<mx:SetProperty target="{controlbar1}" name="height"/>
</mx:State>
<mx:State name="details" basedOn="grid">
<mx:AddChild relativeTo="{hbox1}" position="lastChild">
<mx:Form>
<mx:FormItem label="Name:">
<mx:TextInput id="_username" text="{list1.selectedItem.username}"/>
</mx:FormItem>
<mx:FormItem label="Phone:">
<mx:TextInput id="_phone" text="{list1.selectedItem.phone}" />
<mx:Button id="saveButton" label="Save" click="doSave()" />
</mx:FormItem>
</mx:Form>
</mx:AddChild>
</mx:State>
</mx:states>
<mx:PhoneNumberValidator id="val1" source="{_phone}" property="text" />
<mx:StringValidator id="val2" source="{_username}" property="text"
minLength="3" maxLength="20" />
<mx:Validator id="val3" source="{login_name}" property="text" />
<mx:Validator id="val4" source="{login_pass}" property="text" />
<mx:Validator id="val5" requiredFieldError="Username and password did not match!" />
<mx:WebService id="addrSrv" fault="dataError(event)">
<mx:operation name="saveAddress" result="addrSrv.getAllAddress()" />
<mx:operation name="deleteAddress" result="addrSrv.getAllAddress()" />
<mx:operation name="login" result="loginReturned(event)" />
</mx:WebService>
<mx:Script>
<![CDATA[
import mx.validators.Validator;
import mx.utils.ArrayUtil;
import mx.collections.ArrayCollection;
import mx.controls.Alert;
import mx.rpc.events.ResultEvent;
import mx.rpc.events.FaultEvent;
[Bindable]
private var addressList:ArrayCollection;
private function initApp():void
{
addrSrv.loadWSDL(getAddressBookWsdl());
}
private function getAddressBookWsdl():String
{
var appUrl:Object=application.parameters.wsdl;
if(appUrl!=null) // running in PRADO page
return appUrl.toString();
else // running in static html for debugging.
return "http://127.0.0.1/prado-trunk/demos/address-book/index.php?soap=address-book.wsdl";
}
private function dataError(event:FaultEvent):void
{
Alert.show(event.fault.faultString,"Data Communication Error");
}
private function doSave():void
{
if(Validator.validateAll([val1, val2]).length == 0)
{
var data:Object = new Object;
data.id = list1.selectedItem != null ? list1.selectedItem.id : -1;
data.username = _username.text;
data.phone = _phone.text;
addrSrv.saveAddress(data);
currentState='grid';
}
}
private function doDelete():void
{
addrSrv.deleteAddress(list1.selectedItem.id);
currentState='grid';
}
private function doLogin():void
{
if(Validator.validateAll([val3, val4]).length == 0)
{
addrSrv.login(login_name.text, login_pass.text);
login_name.enabled=false;
login_pass.enabled=false;
progress1.visible=true;
}
}
private function loginReturned(event:ResultEvent):void
{
if(!event.result)
{
login_name.enabled=true;
login_pass.enabled=true;
progress1.visible=false;
Alert.show("Username and password did not match!", "Login Error");
}
else
{
addrSrv.getAllAddress();
currentState='grid';
}
}
]]>
</mx:Script>
<mx:Panel layout="vertical" title="Prado Address Book" id="panel1" resizeEffect="Resize">
<mx:Form id="form1">
<mx:FormItem label="Username:">
<mx:TextInput id="login_name" />
</mx:FormItem>
<mx:FormItem label="Password:">
<mx:TextInput id="login_pass"/>
</mx:FormItem>
<mx:FormItem>
<mx:Button label="Login" click="doLogin()" id="button1"/>
</mx:FormItem>
<mx:ProgressBar width="100%" indeterminate="true" id="progress1" showEffect="Fade" hideEffect="Fade"
labelPlacement="center" label="Verifying..." color="#ffffff" visible="false"/>
</mx:Form>
<mx:ControlBar id="controlbar1" height="10">
<mx:Button label="New" click="list1.selectedIndex=-1; currentState='details'" visible="false" id="button2"/>
<mx:Button label="Delete" enabled="{list1.selectedIndex >= 0}" click="doDelete()" visible="false" id="button3"/>
</mx:ControlBar>
</mx:Panel>
</mx:Application>
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