DiviArea.addActionOnce()

DiviArea.addActionOnce(hook, callback, priority, context)

// Alias:
DiviArea.Hooks.addActionOnce(hook, callback, priority, context)

Same as addAction() but the callback is unhooked again when the action is called the next time. This function ensures, that the callback is only invoked once.

Params

hook string, required
The hook name.
callback function, required
The callback function.
priority int, optional
Hook priority.
Default: 10
context object, optional
The callback context.
Default: <code>window</code>

Returns

The function does not return anything.

Notes

No notes

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