topic Re: Chart in popup in ArcGIS API for Flex Questions

Chart in popup

PetraKrsnik — Tue, 12 Feb 2013 12:19:21 GMT

I'm using uncompiled version of Flex 3.0, so I hope I???m posting in right forum. I have charts in my popup windows. Data populating charts has a range of values:
- Positive values,
- Zeroes ??? indicating that measured parameter was not present, and
- No data (empty), indicating there was no measurement at that date.
No problem so far.

My problem is here:
I have enabled showDataTips in PopUpMediaBrowserSkin.mxml. showDataTips now shows no data values as zeroes. Is it possible to exclude those »no data« values from not showing in data tip?

Thank you,
Petra

Re: Chart in popup

Andréde_Mattos_Ferraz — Fri, 15 Feb 2013 14:58:14 GMT

Example:

//Visual element <mx:BarChart id="myChart"          dataProvider="{expenses}"          showDataTips="true"          dataTipFunction="dtFunc">  //Function public function dtFunc(hd:HitData):String {         if (hd.item.Value == 0)             return "No value"      }

I'm using uncompiled version of Flex 3.0, so I hope I???m posting in right forum. I have charts in my popup windows. Data populating charts has a range of values:
- Positive values,
- Zeroes ??? indicating that measured parameter was not present, and
- No data (empty), indicating there was no measurement at that date.
No problem so far.

My problem is here:
I have enabled showDataTips in PopUpMediaBrowserSkin.mxml. showDataTips now shows no data values as zeroes. Is it possible to exclude those »no data« values from not showing in data tip?

Thank you,
Petra

Re: Chart in popup

PetraKrsnik — Tue, 19 Feb 2013 06:57:56 GMT

Thank you, I'll give it a try.

Best regards,
Petra