BookStack/resources/js/components/confirm-dialog.js

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import {onSelect} from "../services/dom";
import {Component} from "./component";
/**
* Custom equivalent of window.confirm() using our popup component.
* Is promise based so can be used like so:
* `const result = await dialog.show()`
*/
export class ConfirmDialog extends Component {
setup() {
this.container = this.$el;
this.confirmButton = this.$refs.confirm;
this.res = null;
onSelect(this.confirmButton, () => {
this.sendResult(true);
this.getPopup().hide();
});
}
show() {
this.getPopup().show(null, () => {
this.sendResult(false);
});
return new Promise((res, rej) => {
this.res = res;
});
}
/**
* @returns {Popup}
*/
getPopup() {
return window.$components.firstOnElement(this.container, 'popup');
}
/**
* @param {Boolean} result
*/
sendResult(result) {
if (this.res) {
this.res(result)
this.res = null;
}
}
}