Embedded Expression Property Reference

Ignition
1

Are embedded property references possible in the expression language? For instance, something like

!isNull({../Dropdown_{this.custom.dropdown}.props.value})

Where the goal is to evaluate {this.custom.dropdown} first (ex. dropdown = 'Type') and use it within the {../Dropdown_Type.props.value} reference.

2

No.

But you can use the property() function.

1 Like
3

Thanks.

!isNull({../Dropdown_{this.custom.dropdown}.props.value})

becomes

!isNull(property("../Dropdown_"+{this.custom.dropdown}+".props.value"))