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$drag

the method is called when a drag operation is initiated

function $drag(
    // a DOM element on which a dnd action has started
    source: HTMLElement,
    // a native HTML event
    ev: Event,
    // defines what pointer started dnd
    pointer: string
): string

Returns

Section titled “Returns”

string a text which will be used in a dnd placeholder, returning false or an empty string will block dnd

Details

Section titled “Details”

You can override it with your own logic, but check drag-n-drop related events first, as they provide a much more convenient way for drag-n-drop handling.

Pointer has two states: “mouse” and “touch”.

See also

Section titled “See also”

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