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focus()

sets focus to a thumb of a Slider control

focus(extra?: boolean): void;

Parameters:

  • extra: boolean - optional, if a Slider control is in the range mode, true will set focus to the second thumb

Example

// sets focus to the thumb;  
// if the range mode is activated, sets focus to the first thumb
form.getItem("slider").focus(); 

// sets focus to the second thumb if the range mode is activated
form.getItem("slider").focus(true);

Change log:

added in v7.2