示例：
插件地址：自定义数字/身份证/密码输入框，键盘密码框可分离使 - DCloud 插件市场
1.下载插件并导入HBuilderX，找到文件夹，copy number-keyboard.vue一份为number-keyboard2.vue（number-keyboard.vue是键盘，password-input.vue是密码输入框）
、
2.修改插件键盘和密码框样式，已写好，直接copy下面代码
password-input.vue
<template>
<view class="psdIptBx">
<block v-for="(item , index) in psdIptNum" :key='index'>
<view class="psdTtem">
<text v-if="numLng.length > index" class="psdTtemTxt">
<text v-if="plaintext">●</text>
<text v-else>{{numLng[index]}}</text>
</text>
<text v-if="numLng.length ==index" class="focus_move">|</text>
</view>
</block>
</view>
</template>
<script>
export default {
props: {
//是否明文 默认密文
plaintext: {
type: Boolean,
default: true
},
//键盘输入的val
numLng: {
type: [String, Number],
default: ''
},
//密码框的个数
psdIptNum: {
type: [String, Number],
default: 6
}
},
data() {
return {}
},
created() {},
methods: {
}
}
</script>
<style scoped>
.psdIptBx {
display: flex;
justify-content: space-between;
width: 100%;
text-align: center;
box-sizing: border-box;
}
.psdTtem {
width: 86rpx;
height: 86rpx;
background: #F2F2F2;
border-radius: 20rpx 20rpx 20rpx 20rpx;
}
.psdTtemTxt {
text-align: center;
line-height: 80rpx;
font-size: 30rpx;
}
.focus_move {
/* color: #E6240F; */
font-size: 30rpx;
line-height: 80rpx;
animation: focus 0.8s infinite;
}
@keyframes focus {
from {
opacity: 1;
}
to {
opacity: 0;
}
}
</style>
number-keyboard.vue
<template>
<view :class="['KeyboarBody','bottomMove', 'bodMove', bodMove]" v-if="KeyboarHid">
<view @click="close" class="dowmImgBx">
<view class="dowmImg"></view>
<view v-if="confirmBtn" class="complete" @click.stop="complete">完成</view>
</view>
<view class="KeyboarBx">
<view v-for="(num , index) in keyboardNum " :key='index' @click="clickBoard(num)" hover-class="hover"
:hover-stay-time='20' class="keyboar">
{{num}}
</view>
<view @click="clickBoard(otherNum)" :class="['keyboar',otherNum==''?'empty':'']" :hover-stay-time='20'
hover-class="hover">{{otherNum}}</view>
<view @click="clickBoard('0')" hover-class="hover" :hover-stay-time='20' class="keyboar">0</view>
<view @click="deleteKeyboar()" class="keyboar keyboarflex" :hover-stay-time='20' hover-class="hover">
<view class="keyboarDel"></view>
</view>
</view>
</view>
</template>
<script>
export default {
props: {
//限制输入框的长度 空值不限制
psdLength: {
type: [Number, String],
default: ''
},
//键盘码
keyboardNum: {
type: [Array, Object],
default: () => {
return [1, 2, 3, 4, 5, 6, 7, 8, 9]
}
},
//特殊键盘码 .或者X 默空
otherNum: {
type: String,
default: ''
},
//是否显示完成按钮
confirmBtn:{
type: Boolean,
default: false
},
//是否在需要打开键盘时隐藏底部tabBar关闭键盘展示tabBar功能
tabBar: {
type: Boolean,
default: false
},
value: {
type: String,
default: ''
}
},
data() {
return {
bodMove: '',
password: '', //要返回的结果
iptNum: [], //输入的内容
KeyboarHid: false, //键盘影藏和显示
}
},
watch: {
iptNum(newVal, oldVal) {
this.$emit('input', newVal.join(''))
},
value(newVal, oldVal) {
this.iptNum = newVal.split('')
}
},
created() {
},
methods: {
open() {
this.KeyboarHid = true;
if (this.tabBar) {
uni.hideTabBar()
}
this.$nextTick(() => {
setTimeout(() => {
this.bodMove = 'moveShow'
}, 30)
})
},
close() {
if (this.tabBar) {
uni.showTabBar()
}
this.bodMove = '';
this.$nextTick(() => {
setTimeout(() => {
this.KeyboarHid = false
}, 300)
})
},
// 密码框
clickBoard(num) {
if (num == '') return;
let iptNum = this.iptNum.filter(item => item != '');
//判断是否限制长度
if (this.psdLength != '') {
if (iptNum.length >= this.psdLength) {
return
};
this.iptNum.push(num);
} else {
this.iptNum.push(num);
}
},
//完成
complete(){
this.$emit('confirm', this.iptNum.join(''))
},
//重置 清空
reset() {
this.iptNum = [];
},
//删除
deleteKeyboar() {
this.iptNum.pop();
}
}
}
</script>
<style scoped>
.bodMove {
transition: all .3s
}
.bottomMove {
bottom: 0;
left: 0;
width: 100%;
transform: translateY(100%)
}
.moveShow {
transform: translateY(0)
}
.KeyboarBody {
position: fixed;
bottom: 0;
left: 0;
right: 0;
z-index: 99;
background-color: #FFFFFF;
}
.KeyboarBx {
display: flex;
flex-wrap: wrap;
text-align: center;
background-color: rgba(3, 3, 3, 0.1);
padding: 10rpx 6rpx 0rpx 6rpx;
margin-left: -12rpx;
}
.keyboar {
width: 20%;
flex-grow: 1;
padding: 3%;
font-size: 40rpx;
background-color: #FFFFFF;
border-radius: 10rpx;
margin-left: 12rpx;
margin-bottom: 10rpx;
}
.dian {
margin-top: -10rpx;
}
.keyboarBtn {
background: linear-gradient(45deg, rgba(242, 131, 9, 1) 0%, rgba(230, 36, 15, 1) 100%);
color: #fff;
}
.hover {
background: #ebedf0;
}
.bot {
bottom: 0;
}
.empty {
background-color: #EEEEEE;
}
.dowmImgBx {
display: flex;
justify-content: center;
align-items: center;
width: 100%;
position: relative;
}
.complete {
position: absolute;
right: 0rpx;
bottom: 5rpx;
font-size: 28rpx;
padding-right: 30rpx;
padding-left: 20rpx;
}
.dowmImg {
width: 35rpx;
height: 35rpx;
margin-bottom: 10rpx;
background: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAACT0lEQVRYR+2UPWgTYRjH/8/dpdZCpVhU/BoEB8FBEBFt7tJe7i5CbAXhrg6CQ8HBQXAQHBzq5CA4CA4OgoNgr0GQIhQTUkJqCPEDBEEQBAdBQSoVlIakXvLIofmopMnlizjkxuN9nt/v/b/v+xB6/FGP+egL9BPoJ/D/JLC8/Hp33sl9AXDOCMqRbsyH6NLzGwLR7BapuDMQCKy4jHICi5nMNinrpAk4DOC8EZQfdVKiBGemxyHNb5V6bziCaDRxSPT5bAaOCAJd0Cb8DzshUYIT4cnqit+anqZCTQH357NE+qDIhXmAjoJpxtD8D9qRqOwcT538DyscDuer+9W8hNFo8oDok2wGHxcIFzVVvt+KRAkOYDG3NmhNTR3L/ttn01eQTL7cv+6sz4NwkhmXQpp8rxmJ8s6B2NAATFmWf9aqr/sMY7HUHsEHmxkKGJcNTb7rRaKyc1rKZ4vW5KTyfbO6hnMgHo/vYmHQBjBBxFd0VblTT6IC56REjqmq6rd66xsKuMXx+ItRFn/ZYOhMfDWkKrdrNa068xQVJVPXT3xtlJgnAbdJIpEYcViyATpFoGt60H+runkVPCOwYGra2OdG8A2DyMvihYXU8NAwzQF8moDrelC+6daV4YRXcNg0DOWTl35NC7gF6XR661qu6N6JMwzMMrPgjlcw3hCzqevKR6/wlgTcokjk3cDI6KpNRGf/wt6yWDBD4+MfmoG3LPBHIiJu37F3jsH7JAgzqjr2vll4WwKtwJoeRJ2CtD0HuinieQ50S6Iv0E+g5wn8Bo+vyyFXaYw2AAAAAElFTkSuQmCC');
background-repeat: no-repeat;
background-position: center center;
background-size: 100%;
}
.keyboarDel {
width: 50rpx;
height: 36rpx;
margin-bottom: 10rpx;
background-image: url('data:image/png;base64,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');
background-repeat: no-repeat;
background-position: center center;
background-size: 100%;
margin-top: 11rpx;
}
.keyboarflex {
display: flex;
justify-content: center;
align-items: center;
}
</style>
number-keyboard2.vue
<template>
<view :class="['KeyboarBody','bottomMove', 'bodMove', bodMove]" v-if="KeyboarHid">
<view class="KeyboarBx">
<view v-for="(num , index) in keyboardNum " :key='index' @click="clickBoard(num)" hover-class="hover"
:hover-stay-time='20' class="keyboar">
{{num}}
</view>
<view @click="clickBoard(otherNum)" :class="['keyboar',otherNum==''?'empty':'']" :hover-stay-time='20'
hover-class="hover">{{otherNum}}</view>
<view @click="clickBoard('0')" hover-class="hover" :hover-stay-time='20' class="keyboar">0</view>
<view @click="deleteKeyboar()" class="keyboar keyboarflex" :hover-stay-time='20' hover-class="hover">
<view class="keyboarDel"></view>
</view>
</view>
</view>
</template>
<script>
export default {
props: {
//限制输入框的长度 空值不限制
psdLength: {
type: [Number, String],
default: ''
},
//键盘码
keyboardNum: {
type: [Array, Object],
default: () => {
return [1, 2, 3, 4, 5, 6, 7, 8, 9]
}
},
//特殊键盘码 .或者X 默空
otherNum: {
type: String,
default: ''
},
//是否显示完成按钮
confirmBtn:{
type: Boolean,
default: false
},
//是否在需要打开键盘时隐藏底部tabBar关闭键盘展示tabBar功能
tabBar: {
type: Boolean,
default: false
},
value: {
type: String,
default: ''
}
},
data() {
return {
bodMove: '',
password: '', //要返回的结果
iptNum: [], //输入的内容
KeyboarHid: false, //键盘影藏和显示
}
},
watch: {
iptNum(newVal, oldVal) {
this.$emit('input', newVal.join(''))
},
value(newVal, oldVal) {
this.iptNum = newVal.split('')
}
},
created() {
},
methods: {
open() {
this.KeyboarHid = true;
if (this.tabBar) {
uni.hideTabBar()
}
this.$nextTick(() => {
setTimeout(() => {
this.bodMove = 'moveShow'
}, 30)
})
},
close() {
if (this.tabBar) {
uni.showTabBar()
}
this.bodMove = '';
this.$nextTick(() => {
setTimeout(() => {
this.KeyboarHid = false
}, 300)
})
},
// 密码框
clickBoard(num) {
if (num == '') return;
let iptNum = this.iptNum.filter(item => item != '');
//判断是否限制长度
if (this.psdLength != '') {
if (iptNum.length >= this.psdLength) {
return
};
this.iptNum.push(num);
} else {
this.iptNum.push(num);
}
},
//完成
complete(){
this.$emit('confirm', this.iptNum.join(''))
},
//重置 清空
reset() {
this.iptNum = [];
},
//删除
deleteKeyboar() {
this.iptNum.pop();
}
}
}
</script>
<style scoped>
.bodMove {
transition: all .3s
}
.bottomMove {
bottom: 0;
left: 0;
width: 100%;
transform: translateY(100%)
}
.moveShow {
transform: translateY(0)
}
.KeyboarBody {
background-color: #FFFFFF;
}
.KeyboarBx {
display: flex;
flex-wrap: wrap;
text-align: center;
background-color: rgba(3, 3, 3, 0.1);
padding: 10rpx 6rpx 0rpx 6rpx;
margin-left: -12rpx;
}
.keyboar {
width: 20%;
flex-grow: 1;
padding: 3%;
font-size: 40rpx;
background-color: #FFFFFF;
border-radius: 10rpx;
margin-left: 12rpx;
margin-bottom: 10rpx;
}
.dian {
margin-top: -10rpx;
}
.keyboarBtn {
background: linear-gradient(45deg, rgba(242, 131, 9, 1) 0%, rgba(230, 36, 15, 1) 100%);
color: #fff;
}
.hover {
background: #ebedf0;
}
.bot {
bottom: 0;
}
.empty {
background-color: #EEEEEE;
}
.dowmImgBx {
display: flex;
justify-content: center;
align-items: center;
width: 100%;
position: relative;
}
.complete {
position: absolute;
right: 0rpx;
bottom: 5rpx;
font-size: 28rpx;
padding-right: 30rpx;
padding-left: 20rpx;
}
.dowmImg {
width: 35rpx;
height: 35rpx;
margin-bottom: 10rpx;
background: url('data:image/png;base64,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');
background-repeat: no-repeat;
background-position: center center;
background-size: 100%;
}
.keyboarDel {
width: 50rpx;
height: 36rpx;
margin-bottom: 10rpx;
background-image: url('data:image/png;base64,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');
background-repeat: no-repeat;
background-position: center center;
background-size: 100%;
margin-top: 11rpx;
}
.keyboarflex {
display: flex;
justify-content: center;
align-items: center;
}
</style>
3.这里我用uview 2.0中的Popup弹出层写的弹窗,没用过的小伙伴，先安装uview
Popup 弹出层 | uView 2.0 - 全面兼容 nvue 的 uni-app 生态框架 - uni-app UI 框架
4.写一个弹出层，按钮demo
<template>
<view class="withdrawal">
<view class="foot">
<view class="submit" @click="submitTX">打开弹窗</view>
</view>
<u-popup :show="show" :round="24" mode="bottom" @close="close" :closeOnClickOverlay="true">
<view class="windowBox">
<image class="closeIcon" src="打叉按钮图片路径" @click="closeWindow"/>
<view class="windowtitle">请输入支付密码</view>
<view class="txmoney">提现金额</view>
<view class="pricesss"><view class="rmb">¥</view>{{money}}</view>
<view class="windowLine"></view>
<view class="windowWX">
<view class="xtz">提现至</view>
<view class="bankNameBox">
<image class="bankLogo" :src="selectObj.bank_logo_img" />
<view class="bankName">{{selectObj.bank_name}}</view>
</view>
</view>
<view class="item" @tap='KeyboarOpen'>
<password-input :numLng='password'></password-input>
<view class="errMsg" v-if="errMsg">{{errMsg}}</view>
</view>
<number-keyboard tabBar ref='KeyboarHid' @input='onInput' psdLength='6'></number-keyboard>
</view>
</u-popup>
</view>
</template>
<script>
import numberKeyboard from '@/components/number-keyboard/number-keyboard2.vue';
import passwordInput from '@/components/password-input/password-input.vue';
export default {
data () {
return {
money: '10',
show: false,
password: '',
errMsg: '', //错误提示
selectObj: {
bank_logo_img: '', //银行图片路径，自己写
bank_name: '' //银行名称，自己写
},
}
},
components: {
numberKeyboard,
passwordInput,
},
async onLoad(){
},
async onShow(){
this.selectObj = {}
},
watch:{
errMsg(newVal,oldVal){
if(newVal){
setTimeout(()=>{
this.errMsg = ''
},2000)
}
},
},
methods:{
KeyboarOpen(e) {
this.$refs.KeyboarHid.open();
},
//输入的值
async onInput(val) {
this.password = val;
if(this.password.length == 6){
// this.errMsg = '支付密码错误，请重新输入'
console.log('当前输入的密码是',this.password);
try{
//这里写输入完正确密码后，调接口逻辑
}catch(err){
console.log('err',err);
this.errMsg = err.msg // 错误提示可以根据接口返回的，也可以自己写 '密码错误等...'
this.password = ''
this.show = false
}
}
},
submitTX(){
this.show = true
setTimeout(()=>{
this.$refs.KeyboarHid.open();
},50)
},
close(){
this.show = false
this.password = ''
},
open(){
},
closeWindow(){
this.show = false
this.password = ''
this.errMsg = ''
},
}
}
</script>
<style lang='scss' scoped>
.withdrawal{
min-height: 100vh;
background-color: #f7f7f7;
.foot{
position: fixed;
left: 0;
bottom: 0;
padding: 8rpx 26rpx 74rpx;
box-sizing: border-box;
background-color: #ffffff;
.submit{
width: 698rpx;
height: 86rpx;
line-height: 86rpx;
text-align: center;
background: #FF843E;
border-radius: 44rpx 44rpx 44rpx 44rpx;
font-weight: 500;
font-size: 30rpx;
color: #FFFFFF;
}
}
}
.windowBox{
position: relative;
background-color: #fff;
border-radius: 24rpx 24rpx 0rpx 0rpx;
z-index: 200000000000;
// padding: 50rpx 46rpx;
.closeIcon{
position: absolute;
left: 46rpx;
top: 50rpx;
width: 30rpx;
height: 30rpx;
}
.windowtitle{
font-weight: normal;
font-size: 28rpx;
color: #111111;
text-align: center;
margin-top: 42rpx
}
.txmoney{
margin-top: 56rpx;
text-align: center;
font-weight: normal;
font-size: 32rpx;
color: #707070;
}
.pricesss{
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 36rpx;
font-weight: 400;
font-size: 76rpx;
color: #111111;
.rmb{
font-weight: normal;
font-size: 46rpx;
color: #111111;
margin-right: 10rpx;
}
}
.windowLine{
width: 658rpx;
height: 2rpx;
background: #EEEEEE;
margin: 0 auto;
margin-bottom: 32rpx;
}
.windowWX{
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 46rpx;
box-sizing: border-box;
margin-bottom: 46rpx;
.xtz{
font-weight: normal;
font-size: 26rpx;
color: #707070;
}
.bankNameBox{
display: flex;
align-items: center;
.bankLogo{
width: 36rpx;
height: 36rpx;
border-radius: 50%;
margin-right: 10rpx;
}
.bankName{
font-weight: normal;
font-size: 26rpx;
color: #707070;
}
}
}
}
.main {
padding: 0rpx 40rpx;
}
.ipt {
border-bottom: 1rpx solid #CCCCCC;
}
.item {
position: relative;
padding: 10rpx 78rpx;
margin-bottom: 60rpx;
.errMsg{
position: absolute;
left: 50%;
bottom: -40rpx;
transform: translate(-50%,0);
font-weight: normal;
font-size: 22rpx;
color: #F72323;
}
}
.title {
margin: 30rpx 0;
}
</style>
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