Components & Interactions
getChannelSelectChannelCount
$getChannelSelectChannelCount
$getChannelSelectChannelCount returns the number of values selected by the user in a channel select menu, as a number.
Syntax
$getChannelSelectChannelCount
It takes no argument.
Behavior
- Only usable in the callback of a component interaction (a select menu choice). Elsewhere it raises “Select values require a component callback.”.
- If the callback carries no channelSelect selection it raises “This callback has no channelSelect selection.”.
- To read the selected values themselves, use $getChannelSelectChannelIDs.
Example
$sendMessage[You selected $getChannelSelectChannelCount value(s).]