Hi Flo, if you're passing back a String from your Java class you'll have to parse this String inside your Flex application by yourself - when using RemoteObject there's no automatic transformation of XML data to dataproviders. Instead, let your getEntries() method return a java.util.ArrayList which is populated with Entry instances. Flex will automatically convert the ArrayList to a dataProvider after the data arrived in the Flash player and you can directly bind the result to your DataGrid. The objects inside this dataProvider will be of type Object but you can also create a mapping between your Java Entry class and ActionScript classes. Make sure you read through the RemoteObject documentation. Also check Christophe Coenraets Restaurantfinder tutorial - this should give you a good start: http://www.coenraets.com/tutorials/restaurant/index.jsp <http://www.coenraets.com/tutorials/restaurant/index.jsp> Dirk.
________________________________
Von: flexcoders@yahoogroups.com im Auftrag von florianpflueger
Gesendet: Mo 11.07.2005 15:42
An: flexcoders@yahoogroups.com
Betreff: [flexcoders] Re: Flex + JSP + MySQL
Thanks a lot Dirk.
Now i decided to work with the RemoteObject.which should be faster and
i haven't use jsp. Now i can connect to the DB and can save my Data in
it. I wrote a Java class for the DB access. With an get and a Set
Method. Problem Now: When i call the getMethod I retrieve a String and
don't get the Data in my DataProvider of the GridData.
####### Script ##########
var infoStr;
function getData(){
infoStr = remoteTagInfo.getEntries();
return infoStr;
}
function resultHandler(result)
{
infoStr= result;
}
#### ARRAY ######
<mx:Array id="arr">
{infoStr}
</mx:Array>
#### DATAGRID ##############
<mx:DataGrid id="empGrid" >
<mx:dataProvider>
{arr}
</mx:dataProvider>
</mx:DataGrid>
NOTE the infoStr contains the correct data but the Entries didn't
appaer in the DataGrid
content of infoStr
:<mx:Object><datum>10.7.2005</datum><name>Florian</name></mx:Object>
I hope someone could help me soon
thx flo
--- In flexcoders@yahoogroups.com, "Dirk Eismann" <[EMAIL PROTECTED]> wrote:
> Hi Flo,
>
> take a look at the HTTPService class. This way you can POST data to the
> jsp page just the way you would with a traditional HTML form. Basically,
> you need to populate a the rquest model of the HTTPService instance with
> the data and then send it to your jsp page by using
> myHttpService.send(), e.g.
>
> <mx:HTTPService id="myHttpService" url="guestbook.jsp">
> <mx:request>
> <name>{name.text}</name>
> </mx:request>
> </mx:HTTPService>
>
> <mx:TextInput id="name" />
> <mx:Button label="Senden" click="myHttpService.send()"/>
>
> Instead of using a jsp page you could also send the data to a server
> side service/class which deals with the data (e.g. a POJO)
>
> Dirk.
>
> -----Original Message-----
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
> Behalf Of florianpflueger
> Sent: Friday, July 08, 2005 4:19 PM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Flex + JSP + MySQL
>
> Hi
>
> I want to programm a guestbook in flex, which should store the entries
> in a database(MySQL). I wrote a JSP site with a flex script and can so
> show all the entries in the database. That's works fine.
>
> But now I have Problem to get the Data from the Flex Form in the
> JSP-Variables to store them in the Database.(look example at bottom)
>
> How can i solve this
>
> Has anybody a simple example how i can write the flex variable to the
> JSP variable.
>
>
> thx flo
>
> ######## PROBLEM ########
>
> <mx:FormItem horizontalAlign="left" label="Name" required="true"
> direction="horizontal">
> <mx:TextInput id="name" width="200"/> </mx:FormItem>
>
>
> How can I store the value of name.text in the Database or in a JSP/Jave
> variable
>
>
>
>
>
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