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
103
104
105
| <template>
| <div :class="classes" :name="name">
| <slot></slot>
| </div>
| </template>
| <script>
| import { oneOf, findComponentsDownward } from '../../utils/assist';
| import Emitter from '../../mixins/emitter';
|
| const prefixCls = 'ivu-radio-group';
|
| let seed = 0;
| const now = Date.now();
| const getUuid = () => `ivuRadioGroup_${now}_${seed++}`;
|
| export default {
| name: 'RadioGroup',
| mixins: [ Emitter ],
| props: {
| value: {
| type: [String, Number],
| default: ''
| },
| size: {
| validator (value) {
| return oneOf(value, ['small', 'large', 'default']);
| },
| default () {
| return !this.$IVIEW || this.$IVIEW.size === '' ? 'default' : this.$IVIEW.size;
| }
| },
| type: {
| validator (value) {
| return oneOf(value, ['button']);
| }
| },
| vertical: {
| type: Boolean,
| default: false
| },
| name: {
| type: String,
| default: getUuid
| },
| // 4.5.0
| buttonStyle: {
| validator (value) {
| return oneOf(value, ['default', 'solid']);
| },
| default: 'default'
| }
| },
| data () {
| return {
| currentValue: this.value,
| children: []
| };
| },
| computed: {
| classes () {
| return [
| `${prefixCls}`,
| {
| [`${prefixCls}-${this.size}`]: !!this.size,
| [`ivu-radio-${this.size}`]: !!this.size,
| [`${prefixCls}-${this.type}`]: !!this.type,
| [`${prefixCls}-button-${this.buttonStyle}`]: this.type === 'button' && this.buttonStyle !== 'default',
| [`${prefixCls}-vertical`]: this.vertical
| }
| ];
| }
| },
| mounted () {
| this.updateValue();
| },
| methods: {
| updateValue () {
| this.children = findComponentsDownward(this, 'Radio');
| if (this.children) {
| this.children.forEach(child => {
| child.currentValue = this.currentValue === child.label;
| child.group = true;
| });
| }
| },
| change (data) {
| this.currentValue = data.value;
| this.updateValue();
| this.$emit('input', data.value);
| this.$emit('on-change', data.value);
| this.dispatch('FormItem', 'on-form-change', data.value);
| }
| },
| watch: {
| value () {
| if(this.currentValue !== this.value){
| this.currentValue = this.value;
| this.$nextTick(()=>{
| this.updateValue();
| });
| }
| }
| }
| };
| </script>
|
|
