mirror of
https://gitee.com/beijing_hongye_huicheng/lilishop-uniapp.git
synced 2026-09-20 20:02:02 +08:00
27034902fe
- 将原生输入框移出可视区域，避免 Android 设备上原生光标与自绘数字冲突 - 为 xt__verify-code 增加 overflow 隐藏，输入内容与光标不再显示在验证码格上 ♻️ refactor(login): 移除 u-code 组件并自实现验证码倒计时 - 用 displayCodeTip 计算属性配合计时器替换 u-code，统一验证码按钮文案展示 - 新增 onBeforeUnmount 清理倒计时定时器，避免内存泄漏 - 重构 fetchCode 发送逻辑，简化校验与错误处理分支 - 更新获取验证码按钮样式为橙色渐变并调整文字颜色 ♻️ refactor(live): 为 APP 端补充直播服务占位实现 - 通过条件编译在 APP-PLUS 下提供 LiveChatService 与 LiveMqttService 空实现 - 避免 APP 端引入直播聊天与 MQTT 依赖，仅保留其他平台原有逻辑
318 lines
7.5 KiB
Vue
318 lines
7.5 KiB
Vue
<template>
|
||
<view class="xt__verify-code">
|
||
<!-- 输入框 -->
|
||
<input
|
||
ref="codeInput"
|
||
id="xt__input"
|
||
:value="code"
|
||
class="xt__input"
|
||
:focus="focused"
|
||
:password="isPassword"
|
||
:type="inputType"
|
||
:maxlength="size"
|
||
@input="handleInput"
|
||
@focus="inputFocus"
|
||
@blur="inputBlur"
|
||
/>
|
||
|
||
<!-- 光标 -->
|
||
<view
|
||
id="xt__cursor"
|
||
v-if="cursorVisible && type !== 'middle'"
|
||
class="xt__cursor"
|
||
:style="{ left: codeCursorLeft[code.length] + 'px', height: cursorHeight + 'px', backgroundColor: cursorColor }"
|
||
></view>
|
||
|
||
<!-- 输入框 - 组 -->
|
||
<view id="xt__input-ground" class="xt__input-ground" @click="focusInput">
|
||
<template v-for="(item, index) in size" :key="index">
|
||
<view
|
||
:style="{ borderColor: code.length === index && cursorVisible ? boxActiveColor : boxNormalColor }"
|
||
:class="['xt__box', `xt__box-${type + ''}`, `xt__box::after`]"
|
||
>
|
||
<view :style="{ borderColor: boxActiveColor }" class="xt__middle-line" v-if="type === 'middle' && !code[index]"></view>
|
||
<text class="xt__code-text">{{ codeFormat(code[index], isPassword) }}</text>
|
||
</view>
|
||
</template>
|
||
</view>
|
||
</view>
|
||
</template>
|
||
<script setup lang="ts">
|
||
/**
|
||
* @description 输入验证码组件
|
||
* @property {string} type = [box|middle|bottom] - 显示类型 默认：box -eg:bottom
|
||
* @property {string} inputType = [text|number] - 输入框类型 默认：number -eg:number
|
||
* @property {number} size = [4|6] - 支持的验证码数量 默认：6 -eg:6
|
||
* @property {boolean} isFocus - 是否立即聚焦 默认：true
|
||
* @property {boolean} isPassword - 是否以密码形式显示 默认false -eg:false
|
||
* @property {string} cursorColor - 光标颜色 默认：#cccccc
|
||
* @property {string} boxNormalColor - 光标未聚焦到的框的颜色 默认：#cccccc
|
||
* @property {string} boxActiveColor - 光标聚焦到的框的颜色 默认：#000000
|
||
* @event {Function(data)} confirm - 输入完成
|
||
*/
|
||
import { ref, watch, onMounted, nextTick, getCurrentInstance } from 'vue'
|
||
|
||
const emit = defineEmits(['update:modelValue', 'input', 'confirm'])
|
||
const props = withDefaults(defineProps<{
|
||
modelValue?: string
|
||
value?: string
|
||
type?: string
|
||
inputType?: string
|
||
size?: number
|
||
isFocus?: boolean
|
||
isPassword?: boolean
|
||
cursorColor?: string
|
||
boxNormalColor?: string
|
||
boxActiveColor?: string
|
||
}>(), {
|
||
modelValue: '',
|
||
value: '',
|
||
type: 'box',
|
||
inputType: 'number',
|
||
size: 6,
|
||
isFocus: true,
|
||
isPassword: false,
|
||
cursorColor: '#cccccc',
|
||
boxNormalColor: '#cccccc',
|
||
boxActiveColor: '#000000'
|
||
})
|
||
|
||
const instance = getCurrentInstance()
|
||
const codeInput = ref<any>(null)
|
||
const focused = ref(false)
|
||
const cursorVisible = ref(false)
|
||
const cursorHeight = ref(35)
|
||
const code = ref('') // 输入的验证码
|
||
const codeCursorLeft = ref<number[]>([]) // 向左移动的距离数组
|
||
|
||
// 初始化
|
||
watch([() => props.modelValue, () => props.value], ([modelVal, val]) => {
|
||
code.value = modelVal || val || ''
|
||
}, { immediate: true })
|
||
|
||
onMounted(() => {
|
||
focused.value = props.isFocus
|
||
cursorVisible.value = props.isFocus
|
||
init()
|
||
if (props.isFocus) {
|
||
nextTick(() => {
|
||
focusInput()
|
||
})
|
||
}
|
||
})
|
||
|
||
function focusInput() {
|
||
focused.value = false
|
||
nextTick(() => {
|
||
focused.value = true
|
||
// #ifdef H5
|
||
const inputEl = codeInput.value
|
||
if (inputEl && typeof inputEl.focus === 'function') {
|
||
inputEl.focus()
|
||
}
|
||
// #endif
|
||
})
|
||
}
|
||
|
||
/**
|
||
* @description 初始化
|
||
*/
|
||
function init() {
|
||
getCodeCursorLeft()
|
||
setCursorHeight()
|
||
}
|
||
|
||
/**
|
||
* @description 获取元素节点
|
||
* @param {string} elm - 节点的id、class 相当于 document.querySelect的参数 -eg: #id
|
||
* @param {string} type = [single|array] - 单个元素获取多个元素 默认是单个元素
|
||
* @param {Function} callback - 回调函数
|
||
*/
|
||
function getElement(elm: string, type: string = 'single', callback: Function) {
|
||
uni
|
||
.createSelectorQuery()
|
||
.in(instance?.proxy)
|
||
[type === 'array' ? 'selectAll' : 'select'](elm)
|
||
.boundingClientRect()
|
||
.exec((data: any) => {
|
||
callback(data[0])
|
||
})
|
||
}
|
||
|
||
/**
|
||
* @description 计算光标的高度
|
||
*/
|
||
function setCursorHeight() {
|
||
getElement('.xt__box', 'single', (boxElm: any) => {
|
||
cursorHeight.value = boxElm.height * 0.6
|
||
})
|
||
}
|
||
|
||
/**
|
||
* @description 获取光标在每一个box的left位置
|
||
*/
|
||
function getCodeCursorLeft() {
|
||
// 获取父级框的位置信息
|
||
getElement('#xt__input-ground', 'single', (parentElm: any) => {
|
||
const parentLeft = parentElm.left
|
||
// 获取各个box信息
|
||
getElement('.xt__box', 'array', (elms: any) => {
|
||
codeCursorLeft.value = []
|
||
elms.forEach((elm: any) => {
|
||
codeCursorLeft.value.push(elm.left - parentLeft + elm.width / 2)
|
||
})
|
||
})
|
||
})
|
||
}
|
||
|
||
// 输入框输入变化的回调
|
||
function handleInput(e: any) {
|
||
const inputValue = e?.detail?.value ?? e?.target?.value ?? ''
|
||
const value = String(inputValue).replace(/\D/g, '').slice(0, props.size)
|
||
code.value = value
|
||
cursorVisible.value = value.length !== props.size
|
||
emit('update:modelValue', value)
|
||
emit('input', value)
|
||
inputSuccess(value)
|
||
}
|
||
|
||
// 输入完成回调
|
||
function inputSuccess(value: string) {
|
||
if (value.length === props.size) {
|
||
emit('confirm', value)
|
||
}
|
||
}
|
||
|
||
// 输入聚焦
|
||
function inputFocus() {
|
||
cursorVisible.value = code.value.length !== props.size
|
||
}
|
||
|
||
// 输入失去焦点
|
||
function inputBlur() {
|
||
cursorVisible.value = false
|
||
}
|
||
|
||
function codeFormat(val: string | undefined, isPassword: boolean): string {
|
||
let value = ''
|
||
if (val) {
|
||
value = isPassword ? '*' : val
|
||
}
|
||
return value
|
||
}
|
||
</script>
|
||
<style lang="scss" scoped>
|
||
.xt__verify-code {
|
||
position: relative;
|
||
width: 100%;
|
||
box-sizing: border-box;
|
||
|
||
.xt__input {
|
||
position: absolute;
|
||
top: 0;
|
||
left: 0;
|
||
height: 100%;
|
||
width: 100%;
|
||
opacity: 0;
|
||
z-index: 2;
|
||
}
|
||
.xt__cursor {
|
||
position: absolute;
|
||
top: 50%;
|
||
transform: translateY(-50%);
|
||
display: inline-block;
|
||
width: 2px;
|
||
z-index: 1;
|
||
pointer-events: none;
|
||
animation-name: cursor;
|
||
animation-duration: 0.8s;
|
||
animation-iteration-count: infinite;
|
||
}
|
||
|
||
.xt__input-ground {
|
||
display: flex;
|
||
justify-content: space-between;
|
||
align-items: center;
|
||
width: 100%;
|
||
box-sizing: border-box;
|
||
position: relative;
|
||
z-index: 1;
|
||
.xt__box {
|
||
position: relative;
|
||
display: inline-block;
|
||
width: 76rpx;
|
||
height: 112rpx;
|
||
pointer-events: none;
|
||
&-bottom {
|
||
border-bottom-width: 2px;
|
||
border-bottom-style: solid;
|
||
}
|
||
|
||
&-box {
|
||
border-width: 2px;
|
||
border-style: solid;
|
||
}
|
||
|
||
&-middle {
|
||
border: none;
|
||
}
|
||
|
||
.xt__middle-line {
|
||
position: absolute;
|
||
top: 50%;
|
||
left: 50%;
|
||
width: 50%;
|
||
transform: translate(-50%, -50%);
|
||
border-bottom-width: 2px;
|
||
border-bottom-style: solid;
|
||
}
|
||
|
||
.xt__code-text {
|
||
position: absolute;
|
||
top: 50%;
|
||
left: 50%;
|
||
z-index: 1;
|
||
color: #333;
|
||
font-size: 52rpx;
|
||
transform: translate(-50%, -50%);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/* #ifdef APP-PLUS */
|
||
/*
|
||
* App 的原生 input 如果覆盖在验证码格上，部分 Android 设备会出现
|
||
* 原生光标/输入绘制层与自绘数字冲突。沿用 u-code-input 的隐藏输入方式，
|
||
* 将输入内容和原生光标移出可视区域，验证码格只负责展示响应式状态。
|
||
*/
|
||
.xt__verify-code {
|
||
overflow: hidden;
|
||
}
|
||
|
||
.xt__input {
|
||
left: -750rpx;
|
||
width: 1500rpx;
|
||
z-index: 1;
|
||
}
|
||
|
||
.xt__input-ground {
|
||
z-index: 2;
|
||
}
|
||
|
||
.xt__cursor {
|
||
z-index: 3;
|
||
}
|
||
/* #endif */
|
||
|
||
@keyframes cursor {
|
||
0% {
|
||
opacity: 1;
|
||
}
|
||
|
||
100% {
|
||
opacity: 0;
|
||
}
|
||
}
|
||
</style>
|