更新：登录功能
This commit is contained in:
@@ -0,0 +1,296 @@
|
||||
<template>
|
||||
<view :class="rootClass" :style="customStyle">
|
||||
<view v-if="label || $slots.label" class="wd-textarea__label" :style="labelStyle">
|
||||
<text v-if="isRequired && markerSide === 'before'" class="wd-textarea__required wd-textarea__required--left">*</text>
|
||||
<view v-if="prefixIcon || $slots.prefix" class="wd-textarea__prefix">
|
||||
<wd-icon v-if="prefixIcon && !$slots.prefix" custom-class="wd-textarea__icon" :name="prefixIcon" @click="onClickPrefixIcon" />
|
||||
<slot v-else name="prefix"></slot>
|
||||
</view>
|
||||
<view class="wd-textarea__label-inner">
|
||||
<text v-if="label && !$slots.label">{{ label }}</text>
|
||||
<slot v-else-if="$slots.label" name="label"></slot>
|
||||
</view>
|
||||
<text v-if="isRequired && markerSide === 'after'" class="wd-textarea__required">*</text>
|
||||
</view>
|
||||
|
||||
<!-- 文本域 -->
|
||||
<view :class="`wd-textarea__value ${showClear ? 'is-suffix' : ''} ${customTextareaContainerClass} ${showWordCount ? 'is-show-limit' : ''}`">
|
||||
<textarea
|
||||
:class="`wd-textarea__inner ${customTextareaClass}`"
|
||||
v-model="inputValue"
|
||||
:show-count="false"
|
||||
:placeholder="placeholderValue"
|
||||
:disabled="disabled || readonly"
|
||||
:maxlength="maxlength"
|
||||
:focus="focused"
|
||||
:auto-focus="autoFocus"
|
||||
:placeholder-style="placeholderStyle"
|
||||
:placeholder-class="inputPlaceholderClass"
|
||||
:auto-height="autoHeight"
|
||||
:cursor-spacing="cursorSpacing"
|
||||
:fixed="fixed"
|
||||
:cursor="cursor"
|
||||
:show-confirm-bar="showConfirmBar"
|
||||
:selection-start="selectionStart"
|
||||
:selection-end="selectionEnd"
|
||||
:adjust-position="adjustPosition"
|
||||
:hold-keyboard="holdKeyboard"
|
||||
:confirm-type="confirmType"
|
||||
:confirm-hold="confirmHold"
|
||||
:disable-default-padding="disableDefaultPadding"
|
||||
:ignoreCompositionEvent="ignoreCompositionEvent"
|
||||
:inputmode="inputmode"
|
||||
@input="handleInput"
|
||||
@focus="handleFocus"
|
||||
@blur="handleBlur"
|
||||
@confirm="handleConfirm"
|
||||
@linechange="handleLineChange"
|
||||
@keyboardheightchange="handleKeyboardheightchange"
|
||||
/>
|
||||
<view v-if="errorMessage" class="wd-textarea__error-message">{{ errorMessage }}</view>
|
||||
|
||||
<view v-if="props.readonly" class="wd-textarea__readonly-mask" />
|
||||
<view class="wd-textarea__suffix">
|
||||
<wd-icon v-if="showClear" custom-class="wd-textarea__clear" name="error-fill" @click="handleClear" />
|
||||
<view v-if="showWordCount" class="wd-textarea__count">
|
||||
<text :class="countClass">
|
||||
{{ currentLength }}
|
||||
</text>
|
||||
/{{ maxlength }}
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script lang="ts">
|
||||
export default {
|
||||
name: 'wd-textarea',
|
||||
options: {
|
||||
virtualHost: true,
|
||||
addGlobalClass: true,
|
||||
styleIsolation: 'shared'
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<script lang="ts" setup>
|
||||
import { computed, onBeforeMount, ref, watch, useSlots, type Slots } from 'vue'
|
||||
import wdIcon from '../wd-icon/wd-icon.vue'
|
||||
import { objToStyle, isDef, pause } from '../common/util'
|
||||
import { useCell } from '../composables/useCell'
|
||||
import { FORM_KEY, type FormItemRule } from '../wd-form/types'
|
||||
import { useParent } from '../composables/useParent'
|
||||
import { useTranslate } from '../composables/useTranslate'
|
||||
import { textareaProps } from './types'
|
||||
|
||||
interface TextareaSlots extends Slots {
|
||||
prefix?: () => any
|
||||
label?: () => any
|
||||
}
|
||||
|
||||
const { translate } = useTranslate('textarea')
|
||||
|
||||
const props = defineProps(textareaProps)
|
||||
const emit = defineEmits([
|
||||
'update:modelValue',
|
||||
'clear',
|
||||
'blur',
|
||||
'focus',
|
||||
'input',
|
||||
'keyboardheightchange',
|
||||
'confirm',
|
||||
'linechange',
|
||||
'clickprefixicon',
|
||||
'click'
|
||||
])
|
||||
const slots = useSlots() as TextareaSlots
|
||||
|
||||
const placeholderValue = computed(() => {
|
||||
return isDef(props.placeholder) ? props.placeholder : translate('placeholder')
|
||||
})
|
||||
|
||||
const clearing = ref<boolean>(false)
|
||||
const focused = ref<boolean>(false) // 控制聚焦
|
||||
const focusing = ref<boolean>(false) // 当前是否激活状态
|
||||
const inputValue = ref<string>('') // 输入框的值
|
||||
const cell = useCell()
|
||||
|
||||
watch(
|
||||
() => props.focus,
|
||||
(newValue) => {
|
||||
focused.value = newValue
|
||||
},
|
||||
{ immediate: true, deep: true }
|
||||
)
|
||||
|
||||
watch(
|
||||
() => props.modelValue,
|
||||
(newValue) => {
|
||||
inputValue.value = isDef(newValue) ? String(newValue) : ''
|
||||
},
|
||||
{ immediate: true, deep: true }
|
||||
)
|
||||
|
||||
const { parent: form } = useParent(FORM_KEY)
|
||||
|
||||
/**
|
||||
* 展示清空按钮
|
||||
*/
|
||||
const showClear = computed(() => {
|
||||
const { disabled, readonly, clearable, clearTrigger } = props
|
||||
if (clearable && !readonly && !disabled && inputValue.value && (clearTrigger === 'always' || (props.clearTrigger === 'focus' && focusing.value))) {
|
||||
return true
|
||||
} else {
|
||||
return false
|
||||
}
|
||||
})
|
||||
|
||||
/**
|
||||
* 展示字数统计
|
||||
*/
|
||||
const showWordCount = computed(() => {
|
||||
const { disabled, readonly, maxlength, showWordLimit } = props
|
||||
return Boolean(!disabled && !readonly && isDef(maxlength) && maxlength > -1 && showWordLimit)
|
||||
})
|
||||
|
||||
// 表单校验错误信息
|
||||
const errorMessage = computed(() => {
|
||||
if (form && props.prop && form.errorMessages && form.errorMessages[props.prop]) {
|
||||
return form.errorMessages[props.prop]
|
||||
} else {
|
||||
return ''
|
||||
}
|
||||
})
|
||||
|
||||
// 是否展示必填
|
||||
const isRequired = computed(() => {
|
||||
let formRequired = false
|
||||
if (form && form.props.rules) {
|
||||
const rules = form.props.rules
|
||||
for (const key in rules) {
|
||||
if (Object.prototype.hasOwnProperty.call(rules, key) && key === props.prop && Array.isArray(rules[key])) {
|
||||
formRequired = rules[key].some((rule: FormItemRule) => rule.required)
|
||||
}
|
||||
}
|
||||
}
|
||||
return props.required || props.rules.some((rule) => rule.required) || formRequired
|
||||
})
|
||||
|
||||
// 当前文本域文字长度
|
||||
const currentLength = computed(() => {
|
||||
/**
|
||||
* 使用Array.from处理多码元字符以获取正确的长度
|
||||
* @link https://github.com/Moonofweisheng/wot-design-uni/issues/933
|
||||
*/
|
||||
return Array.from(String(formatValue(props.modelValue))).length
|
||||
})
|
||||
|
||||
const rootClass = computed(() => {
|
||||
return `wd-textarea ${props.label || slots.label ? 'is-cell' : ''} ${props.center ? 'is-center' : ''} ${cell.border.value ? 'is-border' : ''} ${
|
||||
props.size ? 'is-' + props.size : ''
|
||||
} ${props.error ? 'is-error' : ''} ${props.disabled ? 'is-disabled' : ''} ${props.autoHeight ? 'is-auto-height' : ''} ${
|
||||
currentLength.value > 0 ? 'is-not-empty' : ''
|
||||
} ${props.noBorder ? 'is-no-border' : ''} ${props.customClass}`
|
||||
})
|
||||
|
||||
const labelClass = computed(() => {
|
||||
return `wd-textarea__label ${props.customLabelClass}`
|
||||
})
|
||||
|
||||
const inputPlaceholderClass = computed(() => {
|
||||
return `wd-textarea__placeholder ${props.placeholderClass}`
|
||||
})
|
||||
|
||||
const countClass = computed(() => {
|
||||
return `${currentLength.value > 0 ? 'wd-textarea__count-current' : ''} ${currentLength.value > props.maxlength ? 'is-error' : ''}`
|
||||
})
|
||||
|
||||
const labelStyle = computed(() => {
|
||||
return props.labelWidth
|
||||
? objToStyle({
|
||||
'min-width': props.labelWidth,
|
||||
'max-width': props.labelWidth
|
||||
})
|
||||
: ''
|
||||
})
|
||||
|
||||
onBeforeMount(() => {
|
||||
initState()
|
||||
})
|
||||
|
||||
// 状态初始化
|
||||
function initState() {
|
||||
inputValue.value = formatValue(inputValue.value)
|
||||
emit('update:modelValue', inputValue.value)
|
||||
}
|
||||
|
||||
function formatValue(value: string | number) {
|
||||
if (value === null || value === undefined) return ''
|
||||
const { maxlength, showWordLimit } = props
|
||||
if (showWordLimit && maxlength !== -1 && String(value).length > maxlength) {
|
||||
return value.toString().substring(0, maxlength)
|
||||
}
|
||||
return `${value}`
|
||||
}
|
||||
|
||||
async function handleClear() {
|
||||
focusing.value = false
|
||||
inputValue.value = ''
|
||||
if (props.focusWhenClear) {
|
||||
clearing.value = true
|
||||
focused.value = false
|
||||
}
|
||||
await pause()
|
||||
if (props.focusWhenClear) {
|
||||
focused.value = true
|
||||
focusing.value = true
|
||||
}
|
||||
emit('update:modelValue', inputValue.value)
|
||||
emit('clear')
|
||||
}
|
||||
async function handleBlur({ detail }: any) {
|
||||
// 等待150毫秒，clear执行完毕
|
||||
await pause(150)
|
||||
|
||||
if (clearing.value) {
|
||||
clearing.value = false
|
||||
return
|
||||
}
|
||||
|
||||
focusing.value = false
|
||||
emit('blur', {
|
||||
value: inputValue.value,
|
||||
cursor: detail.cursor ? detail.cursor : null
|
||||
})
|
||||
}
|
||||
function handleFocus({ detail }: any) {
|
||||
focusing.value = true
|
||||
emit('focus', detail)
|
||||
}
|
||||
function handleInput({ detail }: any) {
|
||||
inputValue.value = formatValue(inputValue.value as string)
|
||||
emit('update:modelValue', inputValue.value)
|
||||
emit('input', detail)
|
||||
}
|
||||
function handleKeyboardheightchange({ detail }: any) {
|
||||
emit('keyboardheightchange', detail)
|
||||
}
|
||||
function handleConfirm({ detail }: any) {
|
||||
emit('confirm', detail)
|
||||
}
|
||||
function handleLineChange({ detail }: any) {
|
||||
emit('linechange', detail)
|
||||
}
|
||||
function onClickPrefixIcon() {
|
||||
emit('clickprefixicon')
|
||||
}
|
||||
</script>
|
||||
|
||||
<style lang="scss" scoped>
|
||||
@import './index.scss';
|
||||
</style>
|
||||
|
||||
<style lang="scss">
|
||||
@import './placeholder.scss';
|
||||
</style>
|
||||
Reference in New Issue
Block a user