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<Esri>
<CreaDate>20170821</CreaDate>
<CreaTime>12093000</CreaTime>
<ArcGISFormat>1.0</ArcGISFormat>
<SyncOnce>TRUE</SyncOnce>
</Esri>
<dataIdInfo>
<idAbs>Download and extract the attached data and add it to ArcMap or ArcGIS Pro.
Review the attached data in ArcMap or ArcGIS Pro. The two fields to focus on are: "Start_Date" (date field) and "Week" (text field)
Publish this feature class to ArcGIS Online.
http://ess.maps.arcgis.com/home/item.html?id=6878c0b7f7464c30a80ffe6ca994c75f
Open the context menu of the Hosted Feature Service from Table of Contents &gt; Configure Popup.
Scroll down to Attribute Expression section &gt; ADD the following expression:
var urgentie = $feature.Urgentie
var urgentie_numeriek = Decode(Urgentie, '1w', 1, '2w', 2, '3w', 3, 5)
var startDate = $feature.Start_date
var Date_resolved_before = DateAdd(startDate, urgentie_numeriek, 'days')
return Date_resolved_before
Click on Test and it will give you a response in the same window &gt; Click  OK.
Select the "Change Style" option of the Hosted Feature Service &gt; Select "New Expression"  in the "Choose an attribute to show" dropdown menu&gt; Goto Existing tab &gt; Select the expression that we had written earlier &gt; Click OK
The symbology will be shown but the options to set the Symbology based on time/date will not be visible.
If we select the Date field in the "Choose an attribute to show" dropdown menu of the Change Style window the options to set the Symbology based on time/date will be visible again.</idAbs>
<searchKeys>
<keyword>Time</keyword>
<keyword>Arcade expression</keyword>
<keyword>BUG-000107422</keyword>
<keyword>support</keyword>
</searchKeys>
<idPurp>The options to choose the symbology based on time is not available if the custom Arcade expression is applied in the Symbology pane.</idPurp>
<idCredit/>
<resConst>
<Consts>
<useLimit/>
</Consts>
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