I am trying to build my first CRUD application and cant get the update query to work. Here is the MXML and AS.
<?xml version="1.0" encoding="utf-8"?>
<fx:Script>
<![CDATA[
import mx.controls.Alert;
import mx.events.DataGridEvent;
import mx.events.FlexEvent;
import mx.rpc.events.ResultEvent;
protected function init(event:FlexEvent):void
{
// TODO Auto-generated method stub
//login.addEventListener(MouseEvent.CLICK, clickMe);
}
protected function doLogin(event:MouseEvent):void
{
trace('doLogin');
//Alert.show("doLogin");
loginResult.token = customUserClass.login(username_txt.text, password_txt.text);
//sayHelloResult.token = user.sayHello('Jeff');
//sayHelloResult.addEventListener(ResultEvent.RESULT, fromCallingHello);
}
protected function loginResultEvent(event:ResultEvent):void {
//Alert.show(event.result.toString(), 'loginResult');
trace (event.result.toString());
if (event.result == true) {
currentState = 'LoggedIn';
}
}
//protected function fromCallingHello(event:ResultEvent):void {
// Alert.show(event.result.toString(), 'fromCallingHello');
// trace (event.result.toString());
//}
protected function dataGrid_creationCompleteHandler(event:FlexEvent):void
{
getAllUsersResult.token = usersService.getAllUsers();
//usersService.getAllUsers();
}
protected function dataGrid_itemEditEndHandler(event:DataGridEvent):void
{
// TODO Auto-generated method stub
//var user:Users = new Users();
//userServiceValueObject[event.dataField]=(dataGrid.itemEditorInstance as mx.controls.TextInput).text;
//usersService.updateUsers(userServiceValueObject);
}
protected function delete_btn_clickHandler(event:MouseEvent):void
{
// TODO Auto-generated method stub
usersService.deleteUsers(dataGrid.selectedItem.id);
}
protected function update_btn_clickHandler(event:MouseEvent):void
{
// TODO Auto-generated method stub
//var users:Users = new Users();
userServiceValueObject.id = parseInt(idTextInput.text);
userServiceValueObject.firstname = firstnameTextInput.text;
userServiceValueObject.lastname = lastnameTextInput.text;
userServiceValueObject.email = emailTextInput.text;
userServiceValueObject.username = usernameTextInput.text;
userServiceValueObject.password = passwordTextInput.text;
userServiceValueObject.joindate = joindateDateField.selectedDate;
updateUsersResult.token = usersService.updateUsers(userServiceValueObject);
//usersService.updateUsers(userServiceValueObject);
usersService.getAllUsers();
//usersService.updateUsers(userServiceValueObject);
}
//protected function updateUsers(item:Users):void
//{
// updateUsersResult.token = usersService.updateUsers(item);
//}
protected function dataGrid_clickHandler(event:MouseEvent):void
{
// TODO Auto-generated method stub
idTextInput.text = dataGrid.selectedItem.id;
firstnameTextInput.text = dataGrid.selectedItem.firstname;
lastnameTextInput.text = dataGrid.selectedItem.lastname;
emailTextInput.text = dataGrid.selectedItem.email;
usernameTextInput.text = dataGrid.selectedItem.username;
joindateDateField.text = dataGrid.selectedItem.joindate;
}
protected function revert_btn_clickHandler(event:MouseEvent):void
{
// TODO Auto-generated method stub
usersService.getDataManager(usersService.DATA_MANAGER_USERS).revertChanges();
}
protected function save_btn_clickHandler(event:MouseEvent):void
{
// TODO Auto-generated method stub
usersService.commit();
}
protected function create_btn_clickHandler(event:MouseEvent):void
{
// TODO Auto-generated method stub
//datatestService.createDatatest(datatest);
//datatestService.getAllDatatest();
//usersService.createUsers(userServiceValueObject);
//usersService.getAllUsers();
//var users:Users = new Users();
//users.id = parseInt(idTextInput.text);
userServiceValueObject.firstname = firstnameTextInput.text;
userServiceValueObject.lastname = lastnameTextInput.text;
userServiceValueObject.email = emailTextInput.text;
userServiceValueObject.username = usernameTextInput.text;
userServiceValueObject.password = passwordTextInput.text;
userServiceValueObject.joindate = joindateDateField.selectedDate;
//createUsersResult.token =
usersService.createUsers(userServiceValueObject);
usersService.getAllUsers();
//dataGrid.
}
]]>
</fx:Script>
<s:states>
<s:State name="Login"/>
<s:State name="LoggedIn"/>
</s:states>
<fx:Declarations>
<!-- Place non-visual elements (e.g., services, value objects) here -->
<customuserclass:CustomUserClass id="customUserClass" fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)" showBusyCursor="true" />
<s:CallResponder id="sayHelloResult"/>
<s:CallResponder id="loginResult" result="loginResultEvent(event)"/>
<usersservice:UsersService id="usersService" fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)" showBusyCursor="true"/>
<valueObjects:Users id="userServiceValueObject"/>
<s:CallResponder id="getAllUsersResult"/>
<s:CallResponder id="createUsersResult"/>
<s:CallResponder id="deleteUsersResult"/>
<s:CallResponder id="updateUsersResult"/>
</fx:Declarations>
<s:Panel width="250" height="140" verticalCenter="0" horizontalCenter="0" title="Login" includeIn="Login">
<s:layout>
<s:BasicLayout/>
</s:layout>
<s:TextInput x="87" y="10" id="username_txt" width="151" text="jguthrie"/>
<s:TextInput x="87" y="40" id="password_txt" width="151" text="test"/>
<s:Label x="10" y="10" text="Username:" fontSize="14"/>
<s:Label x="10" y="44" text="Password:" fontSize="14"/>
<s:CheckBox x="10" y="68" label="Remember Me"/>
<s:Button x="168" y="69" label="Login" id="login" click="doLogin(event)"/>
</s:Panel>
<s:Label includeIn="LoggedIn" x="836" y="10" text="Manage Users:" fontSize="20"/>
<mx:DataGrid includeIn="LoggedIn" x="289" y="31" id="dataGrid" click="dataGrid_clickHandler(event)" creationComplete="dataGrid_creationCompleteHandler(event)" dataProvider="{getAllUsersResult.lastResult}" editable="true" itemEditEnd="dataGrid_itemEditEndHandler(event)">
<mx:columns>
<mx:DataGridColumn headerText="id" dataField="id"/>
<mx:DataGridColumn headerText="username" dataField="username"/>
<mx:DataGridColumn headerText="firstname" dataField="firstname"/>
<mx:DataGridColumn headerText="lastname" dataField="lastname"/>
<mx:DataGridColumn headerText="email" dataField="email"/>
<mx:DataGridColumn headerText="joindate" dataField="joindate"/>
</mx:columns>
</mx:DataGrid>
<mx:Form includeIn="LoggedIn" x="289" y="258">
<mx:FormItem label="Id">
<s:TextInput id="idTextInput" text="{userServiceValueObject.id}"/>
</mx:FormItem>
<mx:FormItem label="Firstname">
<s:TextInput id="firstnameTextInput" text="{userServiceValueObject.firstname}"/>
</mx:FormItem>
<mx:FormItem label="Lastname">
<s:TextInput id="lastnameTextInput" text="{userServiceValueObject.lastname}"/>
</mx:FormItem>
<mx:FormItem label="Email">
<s:TextInput id="emailTextInput" text="{userServiceValueObject.email}"/>
</mx:FormItem>
<mx:FormItem label="Username">
<s:TextInput id="usernameTextInput" text="{userServiceValueObject.username}"/>
</mx:FormItem>
<mx:FormItem label="Password">
<s:TextInput id="passwordTextInput" text="{userServiceValueObject.password}"/>
</mx:FormItem>
<mx:FormItem label="Joindate">
<mx:DateField id="joindateDateField" selectedDate="{userServiceValueObject.joindate}"/>
</mx:FormItem>
</mx:Form>
<mx:Form includeIn="LoggedIn" x="536" y="258">
<mx:FormItem label="CreateUsers">
<s:TextInput id="createUsersTextInput" text="{createUsersResult.lastResult as int}"/>
</mx:FormItem>
</mx:Form>
<s:HGroup includeIn="LoggedIn" x="289" y="221" width="602" height="33">
<s:Button includeIn="LoggedIn" label="Create" id="create_btn" click="create_btn_clickHandler(event)"/>
<s:Button includeIn="LoggedIn" label="Update" id="update_btn" click="update_btn_clickHandler(event)"/>
<s:Button includeIn="LoggedIn" label="Revert Update" id="revert_btn" click="revert_btn_clickHandler(event)"/>
<s:Button includeIn="LoggedIn" label="Save Update" id="save_btn" click="save_btn_clickHandler(event)"/>
<s:Button includeIn="LoggedIn" label="Delete" id="delete_btn" click="delete_btn_clickHandler(event)"/>
</s:HGroup>
I had this error, and my search led me to a note saying that message comes back when PHP is throwing an error. A quick look at the end of my PHP log showed what variable I had a typo in, and it was a quick fix after that.