SubTree_PropValues
MetaScript functions SubTree_PropValues
- SubTree_PropValues(item, property)
- SubTree_PropValues(item, attribute)
- SubTree_PropValues(item, property) results in a new uint32 domain unit with a string attribute containing the property values of the subitems of the item argument. The name of this attribute is the name of the property.
- SubTree_PropValues(item, attribute) results in a new uint32 domain unit with a set of string attributes containing multiple property values of the subitems of the item argument . The names of the resulting attributes are the names of the propertys.
- 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.
7.103
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 := SubTree_PropValues(PropValueSource,'name');
unit expr := SubTree_PropValues(PropValueSource,'Expr');
2.
unit property : nrofrows = 2
{
parameter name: ['name','expr'];
}
unit name_and_expr := SubTree_PropValues(PropValueSource, property/name);
| name |
| label |
| sumNrInhabitants |
| domainA |
| valuesB |
| sublevel |
| meanNrInhabitants |
domain name, nr of rows = 6
| expr |
| baseunit('b',float64) |
domain expr, nr of rows = 6
| name | expr |
| label | |
| sumNrInhabitants | |
| domainA | |
| valuesB | baseunit('b',float64) |
| sublevel | |
| meanNrInhabitants |
domain name_and_expr, nr of rows = 6
