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| "use strict";
| Object.defineProperty(exports, "__esModule", { value: true });
| var component_1 = require("../common/component");
| var relation_1 = require("../common/relation");
| (0, component_1.VantComponent)({
| relation: (0, relation_1.useChildren)('sidebar-item', function () {
| this.setActive(this.data.activeKey);
| }),
| props: {
| activeKey: {
| type: Number,
| value: 0,
| observer: 'setActive',
| },
| },
| beforeCreate: function () {
| this.currentActive = -1;
| },
| methods: {
| setActive: function (activeKey) {
| var _a = this, children = _a.children, currentActive = _a.currentActive;
| if (!children.length) {
| return Promise.resolve();
| }
| this.currentActive = activeKey;
| var stack = [];
| if (currentActive !== activeKey && children[currentActive]) {
| stack.push(children[currentActive].setActive(false));
| }
| if (children[activeKey]) {
| stack.push(children[activeKey].setActive(true));
| }
| return Promise.all(stack);
| },
| },
| });
|
|
