Just a suggestion, but try binding your DG to a seperate object and
then when the onResult comes back, try/catch through it (using
try{....}catch{....}), so that if there's only one result you're not
getting unhandled exceptions. You'll be able to get dowwn to the
length that way. If there are no problems then set your object to
evt.result.
You could also just throw it into an array and then count that.--- In [email protected], "greenfishinwater" <[EMAIL PROTECTED]> wrote: > > I am using HTTPService to return a result set, under normal > circumstances there will be 100s of records returned, so I determine > the total number of records in this way: > > This function is called from the result handler of the HTTPService > > private function handleNewProductsResult(evt:ResultEvent):void { > newProductCount = evt.result.products.product.length; > > But as I discovered if there are no records or only a single record > that does not work. So I came up with the following which works: > > private function handleNewProductsResult(evt:ResultEvent):void { > if (newProductListDG.dataProvider != null) { > newProductCount = newProductListDG.dataProvider.length; > } else { > newProductCount = 0; > } > > newProductListDG is the grid that displays the records and is bound > directly to getNewProducts.lastResult.products.product > > getNewProducts is the id of the HTTPService > > Is there a better way of doing this? > > Thanks > > Andrew > -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
