topic Re: flex query time in ArcGIS API for Flex Questions

flex query time

yanli — Thu, 30 Sep 2010 08:21:39 GMT

how do i difinite the "query.where" according to time type?


  var  query:Query = new Query();
                   queryparam.geometry= myextent;
                   queryparam.outFields = ["SHAPE.AREA","time"];
                //for example the time is "2010/9/20"........
                queryparam.where = "time>2010/9/20";  //here is error...

how do write the " time conditions "? if i want query the geomety the time later to "2010/9/20"

Re: flex query time

RobertScheitlin__GISP — Thu, 30 Sep 2010 11:21:03 GMT

Yan,

You need to define the time extent.

http://help.arcgis.com/en/webapi/flex/apiref/com/esri/ags/TimeExtent.html

Re: flex query time

JimWelsh — Tue, 09 Nov 2010 16:42:31 GMT

Robert,

Can you help me with where and how to define the timeextent? I've looked at the page you linked and attempted a few different ways, but no joy.

I have the timeslider working, but I would really rather set the timeextent via hardcode (for now).

I was hoping someone had a working example of the timeextent, without using a slider.

Thank you (or anyone else) in advance.

Re: flex query time

DasaPaddock — Tue, 09 Nov 2010 16:44:20 GMT

You can create a TimeExtent with a start and end date and then set Query.timeExtent:
http://help.arcgis.com/en/webapi/flex/apiref/com/esri/ags/tasks/supportClasses/Query.html#timeExtent