display only one type of a feature Layer

[SaraEL_MALKI]

Hi guys, I have  a feature layer with two types, by default all the types are displayed,

I am planning to add a checkbox list to check or uncheck the type displayed, I have found the property "types" in featureLayers, and I have tried to use it like that :

featureLayer9 = new FeatureLayer(url+"9", {

mode: FeatureLayer.MODE_ONDEMAND,

outFields: ["*"],

id:"troncon",

visible:true,

types:{"Name":"Normale"}

});

but it didn't work,  all I wanna is the ability to extract the type of every single row in a feature layer, Can you help me ?

 

Thomas Solow‌ Robert Scheitlin, GISP Rebecca Strauch, GISP

https://community.esri.com/community/gis/enterprise-gis/arcgis-for-server?sr=search&searchId=50b2150...‌

[RobertScheitlin__GISP · Accepted solution]

Sara,

   The Types property is not part of the FeatureLayer constructor so it can not be used in the manner you are attempting. Your best best is to use setDefinitionExpression with a SQL statement that will return only feature included in your type.