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Runtime Values 135
Configurable Properties and Runtime Values
Query Selection
A Query Selection Runtime Value evaluates to a specified value in the data object or list
of data objects returned by a query. For example, you can display a list of hosts from a
selected data object.
A Query Selection has the following properties:
Unlike String parameters, Query Selection parameters are not used directly by the
Query Selection. Rather, they are evaluated by the Query Selection, and then passed on
* Time Range To
Use
You can choose the default time range, or all time, or any other
time range that has been defined.
Parameter block Allows you to choose a Runtime Value for On Null, or any
other parameter that has been declared in the query.
Property Description
Query The query that is run to determine the set of values to be used.
Open the drop-down menu and select from a tree of queries.
Path A path within the results from the query. This displays the
actual names of the data-object properties, and not the localized
names. For more information, see the Data Type Reference.
Iterate Over 1st
Parameter
For details, see “Configuring the Query Selection” on page 136.
Time Range To
Use
If this is checked, the TimeRange currently in force is ignored,
and data for all time is selected.
Return First
Object in List
This lets you select the first item out of the results of the Query
property, which is always a list. The optional Path is then
applied to that specified element.
Renderer See “Renderers” on page 148.
Parameter block Allows you to choose a Runtime Value for On Null, or any
other parameter that has been declared in the query.
Property Description
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