You could e4x as resultFormat and then bind this to an XMLListCollection, which in turn you can filter with a function. In e4x you would omit the root tag (probably =stockreport in your case) and use "stockFeed.lastResult.products.product" as a source for databinding....
--- In [email protected], "bnprrsh" <[EMAIL PROTECTED]> wrote: > > Hi, > > I am trying to use the filter function on anrray collection with a > http service lastResult source. > > I can't get passed this error "TypeError: Error #1034: Type Coercion > failed: cannot convert mx.collections::[EMAIL PROTECTED] to > Array." It seems to work fine when using my had coded object but I > cant get it working with a httpservice no matter what resultFormat I > choose. > > My Code: > ====================================================================== > > <?xml version="1.0" encoding="utf-8"?> > <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; > layout="vertical" creationComplete="stockFeed.send()"> > > <mx:Script> > <![CDATA[ > import mx.utils.ArrayUtil; > > // On startup > public function initApp():void > { > > // Set filter function > // Be careful to set filterFunction > // only after ArrayCollection has been > // populated. > myData.filterFunction=processFilter; > } > > // Filter function > public function processFilter(item:Object):Boolean > { > var result:Boolean=false; > > // If no filter text, or a match, then true > if (!item.code.length > || item.code.toUpperCase().indexOf(txtFilter.text.toUpperCase()) >= 0) > result=true; > return result; > } > ]]> > </mx:Script> > > <mx:HTTPService > id="stockFeed" > url="http://www.1on1wholesale.co.uk/members_area/status-xml.asp > showBusyCursor="true" > resultFormat="object" > result="initApp()"/> > > <!-- Array Collection Using HTTPSERVICE Source --> > <mx:ArrayCollection id="myData" > source="{stockFeed.lastResult.stockreport.products.product}"/> > > > <!-- Array Collection using Hard coded information --> > <!-- > <mx:ArrayCollection id="myData"> > <mx:source> > <mx:Object code="N0505" name="Monica Rose" status="In Stock" /> > <mx:Object code="N0506" name="Randy Candice" status="In Stock" /> > <mx:Object code="N0507" name="Jump Start Foot Pump" status="In > Stock" /> > <mx:Object code="N0508" name="Carla Doll" status="Out of Stock" /> > </mx:source> > </mx:ArrayCollection> > --> > > > <!-- UI --> > <mx:HBox width="100%"> > <mx:Label text="Filter:"/> > <mx:TextInput id="txtFilter" width="100%" > change="myData.refresh()"/> > </mx:HBox> > > <!-- Tile List showing results from filtered array collection --> > <mx:TileList dataProvider="{myData}" width="100%" height="300" > columnCount="2" rowCount="2"> > <mx:itemRenderer> > <mx:Component> > <mx:VBox paddingLeft="30" width="150" height="150" > horizontalScrollPolicy="off" verticalScrollPolicy="off"> > > <mx:Label text="{data.code}" /> > <mx:Label text="{data.name}"/> > <mx:Label text="{data.status}"/> > </mx:VBox> > </mx:Component> > </mx:itemRenderer> > </mx:TileList> > > <!-- Data Grid showing results from filtered array collection --> > <mx:DataGrid dataProvider="{myData}" > width="100%" height="100%"> > <mx:columns> > <mx:DataGridColumn headerText="code" > dataField="code"/> > <mx:DataGridColumn headerText="name" > dataField="name"/> > <mx:DataGridColumn headerText="status" > dataField="status"/> > </mx:columns> > </mx:DataGrid> > > <!-- Datagrid showing results without filtering --> > <mx:DataGrid > dataProvider="{stockFeed.lastResult.stockreport.products.product}" > id="testing"/> > </mx:Application> >
