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onLongPress( )
Adds an event handler that runs when the element is pressed for more than 500 milliseconds.
Description
A mobile element receives an event
when a mobile app user presses on the element for more than 500 milliseconds.
Syntax
function onLongPress(handler: EventHandler): MobileElementhandler: function EventHandler(event: Event): void
onLongPress Parameters
NAME
TYPE
DESCRIPTION
handler
The name of the function or the function expression to run when an element on a mobile app is pressed for more than 500 milliseconds.
EventHandler Parameters
NAME
TYPE
DESCRIPTION
Returns
This function does not return anything.
Return Type:
void
Mixed in from:$w.MobilePressableMixin
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Get the ID of the element that was long-pressed
Copy Code
1$w('#mobileButton1').onLongPress( (event) => {2 let targetId = event.target.id; // 'mobileButton1'3} );