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onQuantityChanged( )
Adds an event handler that runs when a product's quantity is changed.
Description
This function is currently only available for Wix Studio sites.
The onQuantityChanged() function adds an event handler that runs when a product's quantity is changed.
Syntax
function onQuantityChanged(quantityChangedEventHandler: quantityChangedEventHandler): Promise<void>quantityChangedEventHandler: function quantityChangedEventHandler(quantity: number): void
onQuantityChanged Parameters
NAME
TYPE
DESCRIPTION
quantityChangedEventHandler
The function to run when a product's quantity is changed.
Returns
Return Type:
Promise<void>
quantityChangedEventHandler Parameters
NAME
TYPE
DESCRIPTION
quantity
number
The product's updated quantity.
Returns
This function does not return anything.
Return Type:
void
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Get the product's updated quantity
Copy Code
1$w('#myProductPage').onQuantityChanged( (quantity) => {2 let updatedQuantity = quantity; // 273} );