FeatureLayer using query

yihuilai — Thu, 25 Aug 2011 12:05:31 GMT

hello dear ArcGIS API for Flex team:

i have a question about using query in FeatureLayer

here's my code

var timeExtent:TimeExtent = new TimeExtent();
    var todayDate:Date = new Date();
    timeExtent.startTime = new Date("1993/01/01 00:00:01 UTC");
    timeExtent.endTime = new Date("1993/12/31 23:59:59 UTC");
    fLayer.timeDefinition = timeExtent;
    
    var query:Query = new Query();
    query.where = "Name = 'park'";
    fLayer.queryFeatures(query);
    map.addLayer(fLayer);

with this code, i can get a FeatureLayer with the timeDefinition i set,
but i can't get the query data i set, is there any sugesstion?
please help me~tks!!

Re: FeatureLayer using query

YungKaiChin — Tue, 13 Sep 2011 22:09:45 GMT

You can assign both TimeExtent and definitionExpression to the featureLayer.

Try ...
fLayer.definitionExpression = "STATE_NAME like 'park'";

Here is the sample:
http://help.arcgis.com/en/webapi/flex/samples/index.html#/Search_with_FeatureLayer/01nq00000025000000

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FeatureLayer using query

Re: FeatureLayer using query