devextreme/cjs/integration/knockout/utils.js

HTML5 JavaScript Component Suite for Responsive Web Development

/**
 * DevExtreme (cjs/integration/knockout/utils.js)
 * Version: 24.2.6
 * Build date: Mon Mar 17 2025
 *
 * Copyright (c) 2012 - 2025 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */

"use strict";
exports.getClosestNodeWithKoCreation = exports.getClosestNodeWithContext = void 0;
var _knockout = _interopRequireDefault(require("knockout"));
var _renderer = _interopRequireDefault(require("../../core/renderer"));

function _interopRequireDefault(e) {
    return e && e.__esModule ? e : {
        default: e
    }
}
const getClosestNodeWithContext = node => {
    const context = _knockout.default.contextFor(node);
    if (!context && node.parentNode) {
        return getClosestNodeWithContext(node.parentNode)
    }
    return node
};
exports.getClosestNodeWithContext = getClosestNodeWithContext;
const getClosestNodeWithKoCreation = node => {
    const $el = (0, _renderer.default)(node);
    const data = $el.data();
    const hasFlag = data && data.dxKoCreation;
    if (hasFlag) {
        return node
    }
    if (node.parentNode) {
        return getClosestNodeWithKoCreation(node.parentNode)
    }
    return null
};
exports.getClosestNodeWithKoCreation = getClosestNodeWithKoCreation;