u-number-keyboard.vue
6.08 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
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
<template>
<view
class="u-keyboard"
@touchmove.stop.prevent="noop"
>
<view
class="u-keyboard__button-wrapper"
v-for="(item, index) in numList"
:key="index"
>
<view
class="u-keyboard__button-wrapper__button"
:style="[itemStyle(index)]"
@tap="keyboardClick(item)"
hover-class="u-hover-class"
:hover-stay-time="200"
>
<text class="u-keyboard__button-wrapper__button__text">{{ item }}</text>
</view>
</view>
<view
class="u-keyboard__button-wrapper"
>
<view
class="u-keyboard__button-wrapper__button u-keyboard__button-wrapper__button--gray"
hover-class="u-hover-class"
:hover-stay-time="200"
@touchstart.stop="backspaceClick"
@touchend="clearTimer"
>
<u-icon
name="backspace"
color="#303133"
size="28"
></u-icon>
</view>
</view>
</view>
</template>
<script>
import props from './props.js';
/**
* keyboard 键盘组件
* @description
* @tutorial
* @property {String} mode 键盘的类型，number-数字键盘，card-身份证键盘
* @property {Boolean} dotDisabled 是否显示键盘的"."符号
* @property {Boolean} random 是否打乱键盘按键的顺序
* @event {Function} change 点击键盘触发
* @event {Function} backspace 点击退格键触发
* @example
*/
export default {
mixins: [uni.$u.mpMixin, uni.$u.mixin, props],
data() {
return {
backspace: 'backspace', // 退格键内容
dot: '.', // 点
timer: null, // 长按多次删除的事件监听
cardX: 'X' // 身份证的X符号
};
},
computed: {
// 键盘需要显示的内容
numList() {
let tmp = [];
if (this.dotDisabled && this.mode == 'number') {
if (!this.random) {
return [1, 2, 3, 4, 5, 6, 7, 8, 9, 0];
} else {
return uni.$u.randomArray([1, 2, 3, 4, 5, 6, 7, 8, 9, 0]);
}
} else if (!this.dotDisabled && this.mode == 'number') {
if (!this.random) {
return [1, 2, 3, 4, 5, 6, 7, 8, 9, this.dot, 0];
} else {
return uni.$u.randomArray([1, 2, 3, 4, 5, 6, 7, 8, 9, this.dot, 0]);
}
} else if (this.mode == 'card') {
if (!this.random) {
return [1, 2, 3, 4, 5, 6, 7, 8, 9, this.cardX, 0];
} else {
return uni.$u.randomArray([1, 2, 3, 4, 5, 6, 7, 8, 9, this.cardX, 0]);
}
}
},
// 按键的样式，在非乱序&&数字键盘&&不显示点按钮时，index为9时，按键占位两个空间
itemStyle() {
return index => {
let style = {};
if (this.mode == 'number' && this.dotDisabled && index == 9) style.width = '464rpx';
return style;
};
},
// 是否让按键显示灰色，只在非乱序&&数字键盘&&且允许点按键的时候
btnBgGray() {
return index => {
if (!this.random && index == 9 && (this.mode != 'number' || (this.mode == 'number' && !this
.dotDisabled))) return true;
else return false;
};
},
},
created() {
},
methods: {
// 点击退格键
backspaceClick() {
this.$emit('backspace');
clearInterval(this.timer); //再次清空定时器，防止重复注册定时器
this.timer = null;
this.timer = setInterval(() => {
this.$emit('backspace');
}, 250);
},
clearTimer() {
clearInterval(this.timer);
this.timer = null;
},
// 获取键盘显示的内容
keyboardClick(val) {
// 允许键盘显示点模式和触发非点按键时，将内容转为数字类型
if (!this.dotDisabled && val != this.dot && val != this.cardX) val = Number(val);
this.$emit('change', val);
}
}
};
</script>
<style lang="scss" scoped>
@import "../../libs/css/components.scss";
$u-number-keyboard-background-color:rgb(224, 228, 230) !default;
$u-number-keyboard-padding:8px 10rpx 8px 10rpx !default;
$u-number-keyboard-button-width:222rpx !default;
$u-number-keyboard-button-margin:4px 6rpx !default;
$u-number-keyboard-button-border-top-left-radius:4px !default;
$u-number-keyboard-button-border-top-right-radius:4px !default;
$u-number-keyboard-button-border-bottom-left-radius:4px !default;
$u-number-keyboard-button-border-bottom-right-radius:4px !default;
$u-number-keyboard-button-height: 90rpx!default;
$u-number-keyboard-button-background-color:#FFFFFF !default;
$u-number-keyboard-button-box-shadow:0 2px 0px #BBBCBE !default;
$u-number-keyboard-text-font-size:20px !default;
$u-number-keyboard-text-font-weight:500 !default;
$u-number-keyboard-text-color:$u-main-color !default;
$u-number-keyboard-gray-background-color:rgb(200, 202, 210) !default;
$u-number-keyboard-u-hover-class-background-color: #BBBCC6 !default;
.u-keyboard {
@include flex;
flex-direction: row;
justify-content: space-around;
background-color: $u-number-keyboard-background-color;
flex-wrap: wrap;
padding: $u-number-keyboard-padding;
&__button-wrapper {
box-shadow: $u-number-keyboard-button-box-shadow;
margin: $u-number-keyboard-button-margin;
border-top-left-radius: $u-number-keyboard-button-border-top-left-radius;
border-top-right-radius: $u-number-keyboard-button-border-top-right-radius;
border-bottom-left-radius: $u-number-keyboard-button-border-bottom-left-radius;
border-bottom-right-radius: $u-number-keyboard-button-border-bottom-right-radius;
&__button {
width: $u-number-keyboard-button-width;
height: $u-number-keyboard-button-height;
background-color: $u-number-keyboard-button-background-color;
@include flex;
justify-content: center;
align-items: center;
border-top-left-radius: $u-number-keyboard-button-border-top-left-radius;
border-top-right-radius: $u-number-keyboard-button-border-top-right-radius;
border-bottom-left-radius: $u-number-keyboard-button-border-bottom-left-radius;
border-bottom-right-radius: $u-number-keyboard-button-border-bottom-right-radius;
&__text {
font-size: $u-number-keyboard-text-font-size;
font-weight: $u-number-keyboard-text-font-weight;
color: $u-number-keyboard-text-color;
}
&--gray {
background-color: $u-number-keyboard-gray-background-color;
}
}
}
}
.u-hover-class {
background-color: $u-number-keyboard-u-hover-class-background-color;
}
</style>