1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
| import { useParent } from '../common/relation';
| import { VantComponent } from '../common/component';
| VantComponent({
| field: true,
| relation: useParent('dropdown-menu', function () {
| this.updateDataFromParent();
| }),
| props: {
| value: {
| type: null,
| observer: 'rerender',
| },
| title: {
| type: String,
| observer: 'rerender',
| },
| disabled: Boolean,
| titleClass: {
| type: String,
| observer: 'rerender',
| },
| options: {
| type: Array,
| value: [],
| observer: 'rerender',
| },
| popupStyle: String,
| },
| data: {
| transition: true,
| showPopup: false,
| showWrapper: false,
| displayTitle: '',
| },
| methods: {
| rerender() {
| wx.nextTick(() => {
| var _a;
| (_a = this.parent) === null || _a === void 0 ? void 0 : _a.updateItemListData();
| });
| },
| updateDataFromParent() {
| if (this.parent) {
| const { overlay, duration, activeColor, closeOnClickOverlay, direction, } = this.parent.data;
| this.setData({
| overlay,
| duration,
| activeColor,
| closeOnClickOverlay,
| direction,
| });
| }
| },
| onOpen() {
| this.$emit('open');
| },
| onOpened() {
| this.$emit('opened');
| },
| onClose() {
| this.$emit('close');
| },
| onClosed() {
| this.$emit('closed');
| this.setData({ showWrapper: false });
| },
| onOptionTap(event) {
| const { option } = event.currentTarget.dataset;
| const { value } = option;
| const shouldEmitChange = this.data.value !== value;
| this.setData({ showPopup: false, value });
| this.$emit('close');
| this.rerender();
| if (shouldEmitChange) {
| this.$emit('change', value);
| }
| },
| toggle(show, options = {}) {
| var _a;
| const { showPopup } = this.data;
| if (typeof show !== 'boolean') {
| show = !showPopup;
| }
| if (show === showPopup) {
| return;
| }
| this.setData({
| transition: !options.immediate,
| showPopup: show,
| });
| if (show) {
| (_a = this.parent) === null || _a === void 0 ? void 0 : _a.getChildWrapperStyle().then((wrapperStyle) => {
| this.setData({ wrapperStyle, showWrapper: true });
| this.rerender();
| });
| }
| else {
| this.rerender();
| }
| },
| },
| });
|
|
