Specifying DataView Setup Information - General Tab

  1. When you set up a predefined DataView, specify this information on the General tab of the DataViews Setup form:
    Note: You can specify multiple data sources to be queried in the DataView. For each data source, you must specify this information.
    IDO Setup
    Optionally, use this button to launch the DataView IDO Setup form and specify exactly what data you want to use from a specified IDO. You can use this button after you specify each IDO for a DataView, to define and limit exactly what data from that IDO is to be queried.
    Source Type
    Required. Specify whether the data source is to be an IDO Collection or a custom load method (IDO Method).
    IDO
    Required. Specify what IDO is to be the source for the data to be returned.
    IDO Alias
    Required. This value is normally generated automatically. You can optionally modify the recommended alias.
    Source Name
    Required when enabled. This field is enabled only if IDO Method is selected as the Source Type. Specify the name of the custom load method being used as the data source.
    Parent IDO
    This field is enabled only if IDO Collection is selected as the Source Type and required only if the specified IDO collection is a subcollection. This field is used to indicate the IDO collection that is considered the "parent" of the subcollection.
    Record Cap
    Use this field to specify the maximum number of records to return when the DataView query is performed. Select one of these options:
    • Use System Setting: The system record cap setting determines the maximum number of records that can be returned.
    • Use Specified Max: This option allows you to set your own maximum for the number of records to be returned. When selected, this option makes visible and enables the Record Cap Value field.
    • Retrieve All: This option instructs the system to retrieve all available records, regardless of any record cap settings elsewhere on the system.
    Record Cap Value
    This column is visible and enabled only when the Record Cap setting is Use Specified Max. By default, this field contains the system setting for the record cap. You can change it to whatever value you choose.
    Filter
    Optionally, specify a filter for the system to use when performing the query. This option is enabled only when Source Type is IDO Collection. To filter data when Source Type is IDO Method, you must specify the filter parameters within the custom load method.
    Order By
    Optionally, specify which property is to be used to sort the retrieved results.
    Link Type
    Specify whether the link is to be a multi-level or single-level link:
    • Multi-level nests the child IDO information under the parent information.
    • Single-level links and presents the parent and child IDO information at the same level.
    Link By
    Specify how the subcollection is linked to the parent IDO collection. The syntax is the same as described in IDO Link By Editor.
  2. Save your changes and continue to the next tab.
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