Re: [flexcoders] Re: Webservice Results Format
Hi Tim - thanks for the reply. I'll check out the link you provided. I ended up using a filter function, which works well :) I've been begging our IT manager to fix the way he's returning operation results, but graphic designers like me don't get much say in technical matters around here!
private function resultHandler(res:ResultEvent):void { myLinesAC = res.result.Lines; myHeadersAC = res.result.Headers; headersDG.dataProvider = myHeadersAC;
} private function filterLinesOutOfHeader():void { myLinesAC.filterFunction = doFilter; myLinesAC.refresh(); }
private function doFilter(item:Object):Boolean { return item.CustomerOrderNumber == headersDG.selectedItem.CustomerOrderNumber; } private function userChange():void {
filterLinesOutOfHeader(); linesDG.dataProvider = myLinesAC ; }Will.On 7/6/06, Tim Hoff <
[EMAIL PROTECTED]> wrote:
Hi Will,
It's much easier to work with one-to-many data relationships, if the xml is in a hiarchical format. In your example, the header node is at the same level as the lines node. That makes them siblings. Since an order has only one header, you can move the header node items into the order node (attributes work here too). This will make it easier to associate the children with the parent. If you're interested, here is a similar one-to-many example; that also illustrates DataGrid expansion-in-place.
http://www.cflex.net/showfiledetails.cfm?ChannelID=1&Object=File&objectID=472
I hope that this helps you,Tim Hoff--- In
flexcoders@yahoogroups.com, "Will Morgan" <[EMAIL PROTECTED]> wrote:>> Hi All,> > The results from the webservice I'm using look something like this:> >
> > 12345> > > > > > > >
> > It's similar to a master / detail view.> > I can only bind to either headers or orders.> > headersDataGrid.dataprovider = "{webservice.getOrder.lastResult.headers}">
> I was hoping I could use headersDataGrid.selectedItem.lines to show the> lines detail in another dataGrid, but because it is only bound to headers, I> can't do it.> > Is there a simple way to do this within Flex or would you suggest changing
> the way the results are returned?>
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[flexcoders] Re: Webservice Results Format
Hi Will,
It's much easier to work with one-to-many data relationships, if the xml is in a hiarchical format. In your example, the header node is at the same level as the lines node. That makes them siblings. Since an order has only one header, you can move the header node items into the order node (attributes work here too). This will make it easier to associate the children with the parent. If you're interested, here is a similar one-to-many example; that also illustrates DataGrid expansion-in-place.
http://www.cflex.net/showfiledetails.cfm?ChannelID=1&Object=File&objectID=472
I hope that this helps you,Tim Hoff--- In flexcoders@yahoogroups.com, "Will Morgan" <[EMAIL PROTECTED]> wrote:>> Hi All,> > The results from the webservice I'm using look something like this:> > > > 12345> > > > > > > > > > It's similar to a master / detail view.> > I can only bind to either headers or orders.> > headersDataGrid.dataprovider = "{webservice.getOrder.lastResult.headers}"> > I was hoping I could use headersDataGrid.selectedItem.lines to show the> lines detail in another dataGrid, but because it is only bound to headers, I> can't do it.> > Is there a simple way to do this within Flex or would you suggest changing> the way the results are returned?>
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[flexcoders] Re: Webservice Results Format
Sorry, screwed up on the results, but I think you get my point...W.On 7/5/06, Will Morgan <[EMAIL PROTECTED]
> wrote:Hi All,The results from the webservice I'm using look something like this:
12345
It's similar to a master / detail view. I can only bind to either headers or orders. headersDataGrid.dataprovider = "{webservice.getOrder.lastResult.headers
}"I was hoping I could use headersDataGrid.selectedItem.lines to show the lines detail in another dataGrid, but because it is only bound to headers, I can't do it.Is there a simple way to do this within Flex or would you suggest changing the way the results are returned?
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