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23 lines
712 B
TypeScript
23 lines
712 B
TypeScript
/**
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* The `ConfirmDocumentUnload` component can be used to register a global
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* event handler that prevents closing the browser window/tab based on the
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* return value of a given callback prop.
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*
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* ### Attrs
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*
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* - `when` - a callback returning true when the browser should prompt for
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* confirmation before closing the window/tab
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*
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* ### Children
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*
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* NOTE: Only the first child will be rendered. (Use this component to wrap
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* another component / DOM element.)
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*
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*/
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export default class ConfirmDocumentUnload extends Component<import("../Component").ComponentAttrs> {
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constructor();
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handler(): any;
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boundHandler: (() => any) | undefined;
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}
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import Component from "../Component";
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