states
required
Declares conditional mappings for various states of a transaction, which executes the first state that it finds.
Note
All control flow must terminate in the state key, in order to guarantee that your activity always has a well-defined state. This means that every if must declare an ending else block and every switch needs a default case.
Example
states {
if (orderState == 'Ordered') {
state (Scheduled) {
expires(statusRefreshTime)
summary-view {
message {
template ("#{value(orderState)} #{value(order)}")
}
title {
template ("#{value(order)}")
}
details {
template ("#{value(orderState)}")
}
}
detail-view {
render {
layout-match (this) {
mode (Details)
}
}
}
}
} else-if (orderState == 'Shipped') {
state (Relevant) {
expires(statusRefreshTime)
summary-view {
message {
template ("#{value(orderState)} #{value(order)}")
}
title {
template ("#{value(order)}")
}
details {
template ("#{value(orderState)}")
}
}
detail-view {
render {
layout-match (this) {
mode (Details)
}
}
}
}
} else { //orderState == 'Delivered' || orderState == 'Cancelled'
state (Recent) {
summary-view {
message {
template ("#{value(orderState)} #{value(order)}")
}
title {
template ("#{value(order)}")
}
details {
template ("#{value(orderState)}")
}
}
detail-view {
render {
layout-match (this) {
mode (Details)
}
}
}
}
}
Child Keys
| state optional | The state of the transaction flow's activity phase |