[flexcoders] Accessing Java Object property in DataGrid
Dear all,
I want to display a Java object property in DataGridColumn's
dataField. How do I this in Flex?
In my dataProvider I have an object namely called member.
Now from the DataGridColumn's dataField, how do I display member.firstName?
This is what I meant:
mx:DataGrid dataProvider={orders}
width=100% height=100%
id=dataGrid change=view()
mx:columns
mx:DataGridColumn
dataField=member.code headerText=Code/
/mx:columns
/mx:DataGrid
Could anyone give me a hint please?
Best regards,
--
Setting a new landmark.
Blog: http://joshuajava.wordpress.com/
Twitter: http://twitter.com/thejavafreak
[flexcoders] Re: How does AIR apps connect to database?
--- In flexcoders@yahoogroups.com, Douglas McCarroll [EMAIL PROTECTED] wrote: It sounds like you want to connect to a local DB. BlazeDS works fine to connect to a remote DB but for a local DB the standard approach is the use the SQLite DB that is built into the AIR runtime. Exactly. I want to connect to local DB. Is there any docs to connect to this SQLite DB locally? cheers,
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[flexcoders] Re: How to pass value to ComboBox selectedItem?
--- In flexcoders@yahoogroups.com, Laurent Cozic [EMAIL PROTECTED] wrote: You need to go through the dataProvider to change the value of the selected item. For example: comboBox.dataProvider.setItemAt(newItem, comboBox.selectedIndex); Thanks Laurent, it works now. Best regards,
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[flexcoders] Re: Paginate DataGrid
I mean the data in DataGrid is paginated, so not all of them is displayed on one page. --- In flexcoders@yahoogroups.com, Alex Harui [EMAIL PROTECTED] wrote: What do you mean by paginated? The PrintDataGrid will help you print across multiple pages. From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Joshua Jackson Sent: Friday, August 08, 2008 1:16 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Paginate DataGrid Dear all, How do I paginate DataGrid? In the flex 3 reference it is written that DataGrid can be paginated, but it doesn't explain on how to do it? Could anyone give me a hint on this? Best regards -- Setting a new landmark. Blog: http://joshuajava.wordpress.com/ http://joshuajava.wordpress.com/ Twitter: http://twitter.com/thejavafreak http://twitter.com/thejavafreak
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Re: [flexcoders] Refreshing data in dataGrid
Hi tom, thanks for the fast response. I'm using Java on the server side. I use spring hibernate for the backend On 7/31/08, Tom Chiverton [EMAIL PROTECTED] wrote: On Wednesday 30 Jul 2008, Joshua Jackson wrote: How do we do this with BlazeDS? I'm currently using BlazeDS. Is there any configuration for notifying the apps that something has changed on the database? Server-side, you need to nudge BlazeDS that the table has changed, and it will notify all the subscribed clients. What's you server language ? -- Tom Chiverton This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office. Any reference to a partner in relation to Halliwells LLP means a member of Halliwells LLP. Regulated by The Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links -- Setting a new landmark. Blog: http://joshuajava.wordpress.com/
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Re: [flexcoders] Refreshing data in dataGrid
On Wed, Jul 30, 2008 at 10:29 PM, Tom Chiverton
[EMAIL PROTECTED] wrote:
On Wednesday 30 Jul 2008, Joshua Jackson wrote:
I've got a list of data displayed in a datagrid where the DataProvider
is from Spring as the backend. Now everytime I add, update or delete
data, it doesn't refresh the datagrid. How do I do this in Flex?
Do you want your application to notice automatically that something has
changed on the server's database ? If so, BlazeDS is your friend.
How do we do this with BlazeDS? I'm currently using BlazeDS. Is there
any configuration for notifying the apps that something has changed on
the database?
I've tried doing
- dataProvider.refresh();
- dataGrid.dataProvider.dispatchEvent(new
CollectionEvent(CollectionEvent.COLLECTION_CHANGE));
Or do you mean that you are removing items from the ArrayCollection that is
set as the dataprovider, in which case as long as you wrote
dataProvider={myAC}
it should Just Work.
Yes, but the dataProvider is data from the database. Instead of
ArrayCollection that is set on the client.
--
Setting a new landmark.
Blog: http://joshuajava.wordpress.com/
[flexcoders] Refreshing data in dataGrid
Dear all, I've got a list of data displayed in a datagrid where the DataProvider is from Spring as the backend. Now everytime I add, update or delete data, it doesn't refresh the datagrid. How do I do this in Flex? I've tried doing - dataProvider.refresh(); - dataGrid.dataProvider.dispatchEvent(new CollectionEvent(CollectionEvent.COLLECTION_CHANGE)); But none of them works. Is there a special treatment is the data provider is from a database? Please give me some hints on this. Many thanks
