View source for Diagram in Expression Language


==Diagram Properties==
Datatables are stored to QPR ProcessAnalyzer database as database tables. Each datatable belongs to a [[#Project|project]].

{| class="wikitable"
!'''Property'''
! '''Description'''
|-
||ColumnNames (String*)
||Returns Datatable column names as a string array in the order they are in the DataTable.
|-
||ColumnMappings (Dictionary)
||Returns column mappings configured for this Datatable. Returned data is a dictionary, where keys are mapping names (''CaseId'', ''EventType'', ''Timestamp'') and value is the column name. The ColumnMappings property returns null if column mappings have not been defined for the Datatable.
Example:
<pre>
let caseIdColumnName = DatatableById(123).ColumnMappings("CaseId");
</pre>
|-
||ColumnTypes (Dictionary*)
||
|}