focus
fires when a Combo control has received focus
focus: (value: string | string[]) => void;
Parameters:
value: string | string[]
- the id(s) of the item(s) from data collection that are currently selected in the control
Example
form.getItem("combo").events.on("focus", (value) => {
console.log("focus", value);
});
Change log:
Added in v7.2