I've discovered the relevant code in C#, but when implementing in JS
the Relations[] array doesn't appear to be supported.
<server side>
DataRelation EventDates = new DataRelation("EventDates",
oDS.Tables["Event"].Columns["EventID"],
oDS.Tables["Date"].Columns["EventID"]);
oDS.Relations.Add(EventDates);
return oDS;
<client side>
for(i=0;i<res.value.Tables[0].Rows.length;i++)
{
alert(res.value.Tables[0].Relations.length);
var EventDates =
res.value.Tables[0].Rows[i].GetChildRows(res.value.Relations[0]);
alert(EventDates.length);
}
Of course, this throws an error saying "value.Tables.0.Relations.length
is null or not an object"
Are relations between DataTables supported in the JS DataSet
implementation?
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