Attribute rules for enforcing attachments?

AndrewZimba1

When building services for Collector with feature classes in an enterprise gdb, are attribute rules the appropriate mechanism for enforcing the inclusion of a .jpg attachment to a point and returning an error message if a save attempt is made without such an attachment?

geopamplona

Hi @HusseinNasser2 

I am using the code that was shared here but I got an unexpected error:

 

I get the following error
invalid arcade expression, arcade error: expected attachment type, script line: 4

 

My attribute rule:

var features = FeatureSetByName($datastore,'SewerLine', ['*'], false);
var gid=$feature.REL_GLOBALID;
var item=First(Filter(features, 'globalid = @gid'));
var count = Count(Attachments(item));
if ($editcontext.editType == 'DELETE'){
var count_total=count-1
} else {
var count_total=count
}

return {
'edit': [{
'classname' : 'SewerLine',
'updates' : [{
'globalid': gid,
'attributes' : {'NumAdjuntos' :count_total }
}]
}]
}

I have tried the same Count(Attachments()) line and it is valid arcade for calculated fields.

 

I'm using ArCGIS pro 2.9.11 and enterprise 2.9.1

 

Thanks!