onChange

The onChange event occurs when the value of an HTML element is changed. ↗️

Parameters

Parameter	Type	Description
event	object	Event object.
mode	enum	INSERT | UPDATE | VIEW
columnName	string	The name of the database table column.
getColumnValue	function	See getColumnValue(columnName)
setColumnValue	function	See setColumnValue(columnName, columnValue)
setColumnStyle	function	See setColumnStyle(columnName, cssStyle)

Return Value

None

✨ Example

((event, mode, columnName, getColumnValue, setColumnValue, setColumnStyle) => {

	wpda.log.info("message from onChange", event, mode, columnName, getColumnValue())
  
})

Notes

• The getColumnValue function returns the old column value. The new column value is available in event.target.value.
• Do NOT use setColumnValue to update the field value. This is done internally. Use this hook to add custom bahavior only.
• The onChange hook does not work on lookup columns.