SubItem_PropValues

MetaScript functions Subitem_PropValues

syntax

• Subitem_PropValues(item, property)
• Subitem_PropValues(item, attribute)

definition

• Subitem_PropValues(item, property) results in a new uint32 domain unit with a string attribute containing the property values of the direct subitems of the item argument. The name of this attribute is the name of the property.
• Subitem_PropValues(item, attribute) results in a new uint32 domain unit with a set of string attributes containing multiple property values of the direct subitems of the item argument. The names of the resulting attributes are the names of the propertys.

applies to

• argument item can be any tree item.
• argument property needs to be a valid property name, the list of all properties can be found here.
• argument attribute needs to a string data item.

since version

7.102

example

1.

container PropValueSource {    parameter label:['ABC'];    parameter sumNrInhabitants (ADomain): [2,5,3,2,0];    unit      domainA: nrofrows = 9;    unit     valuesB := baseunit('b', float64);    container sublevel    {       attribute meanNrInhabitants (PropValueSource): [1,2,1,1,0];    } }

unit name := SubItem_PropValues(PropValueSource,'name');  unit expr := SubItem_PropValues(PropValueSource,'expr');

2.

unit property : nrofrows = 2 {    parameter name: ['name','expr']; }

unit name_and_expr := SubItem_PropValues(PropValueSource, property/name);

name
label
sumNrInhabitants
domainA
valuesB
sublevel

domain name, nr of rows = 5

expr
baseunit('b',float64)

domain expr, nr of rows = 5

name	expr
label
sumNrInhabitants
domainA
valuesB	baseunit('b',float64)
sublevel

domain name_and_expr, nr of rows = 5

see also

• PropValue
• Inherited_PropValues
• SubTree_PropValues