CRSDataSources

#CRSDataSources

##About

AjaxRequest('./rs.aspx', 'wscmd=crsdatasources', GotDatasourcesList, null, 'crsdatasources');

The GotDataSourcesList variable is a callback method that takes two arguments: the returnObj and the id. The returnObj is a JSON formatted object that contains the data sources used on the report. Below is an example of the hierarchy of this object.

• SelectionsList
  • [0]…[n]
    • Fields
      • [0]…[n]
        • Selected
        • Description
        • Total
        • VG
        • Format
        • FilterOperator
        • FormatNames
          • [0]…[n]
        • FormatValues
          • [0]…[n]
        • FilterOperatorNames
          • [0]…[n]
        • FilterOperatorValues
          • [0]…[n]
        • FunctionNames
          • [0]…[n]
        • FunctionValues
          • [0]…[n]
        • LabelJ
        • ValueJ
        • Hidden
        • FriendlyName
        • DbName (field)
        • DataType
    • IsStoredProc
    • FriendlyName
    • DbName (datasource)
    • DataType
  • CanSaveReport

So if you want to use the returnObj, you could use the javascript standard returnObj["SelectionsList"]["Fields"][0].DbName statement. The id object is the name of the function (crsdadtasources).