index.js
3.0 KB
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
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
import { VantComponent } from '../common/component';
import { commonProps, inputProps, textareaProps } from './props';
import { canIUseModel } from '../common/version';
VantComponent({
field: true,
classes: ['input-class', 'right-icon-class'],
props: Object.assign(
Object.assign(
Object.assign(Object.assign({}, commonProps), inputProps),
textareaProps
),
{
size: String,
icon: String,
label: String,
error: Boolean,
center: Boolean,
isLink: Boolean,
leftIcon: String,
rightIcon: String,
autosize: [Boolean, Object],
readonly: {
type: Boolean,
observer: 'setShowClear',
},
required: Boolean,
iconClass: String,
clearable: {
type: Boolean,
observer: 'setShowClear',
},
clickable: Boolean,
inputAlign: String,
customStyle: String,
errorMessage: String,
arrowDirection: String,
showWordLimit: Boolean,
errorMessageAlign: String,
border: {
type: Boolean,
value: true,
},
titleWidth: {
type: String,
value: '90px',
},
}
),
data: {
focused: false,
innerValue: '',
showClear: false,
},
created() {
this.value = this.data.value;
this.setData({ innerValue: this.value });
},
methods: {
onInput(event) {
const { value = '' } = event.detail || {};
this.value = value;
this.setShowClear();
this.emitChange();
},
onFocus(event) {
this.focused = true;
this.setShowClear();
this.$emit('focus', event.detail);
},
onBlur(event) {
this.focused = false;
this.setShowClear();
this.$emit('blur', event.detail);
},
onClickIcon() {
this.$emit('click-icon');
},
onClear() {
this.setData({ innerValue: '' });
this.value = '';
this.setShowClear();
wx.nextTick(() => {
this.emitChange();
this.$emit('clear', '');
});
},
onConfirm(event) {
const { value = '' } = event.detail || {};
this.value = value;
this.setShowClear();
this.$emit('confirm', value);
},
setValue(value) {
this.value = value;
this.setShowClear();
if (value === '') {
this.setData({ innerValue: '' });
}
this.emitChange();
},
onLineChange(event) {
this.$emit('linechange', event.detail);
},
onKeyboardHeightChange(event) {
this.$emit('keyboardheightchange', event.detail);
},
emitChange() {
if (canIUseModel()) {
this.setData({ value: this.value });
}
wx.nextTick(() => {
this.$emit('input', this.value);
this.$emit('change', this.value);
});
},
setShowClear() {
const { clearable, readonly } = this.data;
const { focused, value } = this;
this.setData({
showClear: !!clearable && !!focused && !!value && !readonly,
});
},
noop() {},
},
});