The send/trigger Command

Syntax

 send <event-name>[(<named arguments)] [to <expression>]
 trigger <event-name>[(<named arguments)] [on <expression>]

Description

The send command sends an event to the given target. Arguments can optionally provided in a named argument list and will be passed in the event.detail object.

You can alternatively use the equivalent trigger syntax.

Examples

<div _="on click send doIt(answer:42) to #div1">Send an event</div>
<div
  id="div1"
  _="on doIt(answer) put 'The answer is $answer' into my.innerHTML"
>
  Check the console for the answer...
</div>

<div _="on click trigger doIt(answer:42)
        on doIt(answer) log `The answer is $answer`">
  Click Me!
</div>