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<template>
<view class="u-keyboard" @touchmove.stop.prevent="() => {}">
<view class="u-keyboard-grids">
<view class="u-keyboard-grids-item" v-for="(group, i) in abc ? EngKeyBoardList : areaList" :key="i">
<view :hover-stay-time="100" @touchstart="carInputClick(i, j)" hover-class="u-carinput-hover" class="u-keyboard-grids-btn"
v-for="(item, j) in group" :key="j">
{{ item }}
</view>
</view>
<view @touchstart="backspaceClick" @touchend="clearTimer" :hover-stay-time="100" class="u-keyboard-back"
hover-class="u-hover-class">
<u-icon :size="38" name="backspace" :bold="true"></u-icon>
</view>
<view :hover-stay-time="100" class="u-keyboard-change" hover-class="u-carinput-hover" @click="changeCarInputMode">
<text class="zh" :class="[!abc ? 'active' : 'inactive']">中</text>
/
<text class="en" :class="[abc ? 'active' : 'inactive']">英</text>
</view>
</view>
</view>
</template>
<script>
export default {
name: "u-keyboard",
emits: ["change", "backspace"],
props: {
// 是否打乱键盘按键的顺序
random: {
type: Boolean,
default: false
}
},
data() {
return {
// 车牌输入时,abc=true为输入车牌号码,bac=false为输入省份中文简称
abc: false
};
},
computed: {
areaList() {
let data = [
'京',
'沪',
'粤',
'津',
'冀',
'豫',
'云',
'辽',
'黑',
'湘',
'皖',
'鲁',
'苏',
'浙',
'赣',
'鄂',
'桂',
'甘',
'晋',
'陕',
'蒙',
'吉',
'闽',
'贵',
'渝',
'川',
'青',
'琼',
'宁',
'挂',
'藏',
'港',
'澳',
'新',
'使',
'学'
];
let tmp = [];
// 打乱顺序
if (this.random) data = this.$u.randomArray(data);
// 切割成二维数组
tmp[0] = data.slice(0, 10);
tmp[1] = data.slice(10, 20);
tmp[2] = data.slice(20, 30);
tmp[3] = data.slice(30, 36);
return tmp;
},
EngKeyBoardList() {
let data = [
1,
2,
3,
4,
5,
6,
7,
8,
9,
0,
'Q',
'W',
'E',
'R',
'T',
'Y',
'U',
'I',
'O',
'P',
'A',
'S',
'D',
'F',
'G',
'H',
'J',
'K',
'L',
'Z',
'X',
'C',
'V',
'B',
'N',
'M'
];
let tmp = [];
if (this.random) data = this.$u.randomArray(data);
tmp[0] = data.slice(0, 10);
tmp[1] = data.slice(10, 20);
tmp[2] = data.slice(20, 30);
tmp[3] = data.slice(30, 36);
return tmp;
}
},
methods: {
// 点击键盘按钮
carInputClick(i, j) {
let value = '';
// 不同模式,获取不同数组的值
if (this.abc) value = this.EngKeyBoardList[i][j];
else value = this.areaList[i][j];
if(!this.abc) this.abc = true;
this.$emit('change', value);
if(this.vibrate) uni.vibrateShort();
},
// 修改汽车牌键盘的输入模式,中文|英文
changeCarInputMode() {
this.abc = !this.abc;
},
// 修改汽车牌键盘的输入模式,中文|英文
updateCarInputMode(abc) {
this.abc = abc;
},
// 点击退格键
backspaceClick() {
let count = 1;
this.backspaceFn(count);
clearInterval(this.timer); //再次清空定时器,防止重复注册定时器
this.timer = null;
this.timer = setInterval(() => {
count++;
this.backspaceFn(count);
}, 250);
},
backspaceFn(count){
this.$emit('backspace',count);
},
clearTimer() {
clearInterval(this.timer);
this.timer = null;
},
}
};
</script>
<style lang="scss" scoped>
@import "../../libs/css/style.components.scss";
.u-keyboard-grids {
background: rgb(215, 215, 217);
padding: 24rpx 0;
position: relative;
}
.u-keyboard-grids-item {
@include vue-flex;
align-items: center;
justify-content: center;
}
.u-keyboard-grids-btn {
text-decoration: none;
width: 62rpx;
flex: 0 0 64rpx;
height: 80rpx;
/* #ifndef APP-NVUE */
display: inline-flex;
/* #endif */
font-size: 36rpx;
text-align: center;
line-height: 80rpx;
background-color: #fff;
margin: 8rpx 5rpx;
border-radius: 8rpx;
box-shadow: 0 2rpx 0rpx #888992;
font-weight: 500;
justify-content: center;
}
.u-carinput-hover {
background-color: rgb(185, 188, 195) !important;
}
.u-keyboard-back {
position: absolute;
width: 96rpx;
right: 22rpx;
bottom: 32rpx;
height: 80rpx;
background-color: rgb(185, 188, 195);
@include vue-flex;
align-items: center;
border-radius: 8rpx;
justify-content: center;
box-shadow: 0 2rpx 0rpx #888992;
}
.u-keyboard-change {
font-size: 24rpx;
box-shadow: 0 2rpx 0rpx #888992;
position: absolute;
width: 96rpx;
left: 22rpx;
line-height: 1;
bottom: 32rpx;
height: 80rpx;
background-color: #ffffff;
@include vue-flex;
align-items: center;
border-radius: 8rpx;
justify-content: center;
}
.u-keyboard-change .inactive.zh {
transform: scale(0.85) translateY(-10rpx);
}
.u-keyboard-change .inactive.en {
transform: scale(0.85) translateY(10rpx);
}
.u-keyboard-change .active {
color: rgb(237, 112, 64);
font-size: 30rpx;
}
.u-keyboard-change .zh {
transform: translateY(-10rpx);
}
.u-keyboard-change .en {
transform: translateY(10rpx);
}
</style>