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163 lines
9.5 KiB
163 lines
9.5 KiB
<template>
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<uni-shadow-root class="vant-field-index"><van-cell :size="size" :icon="leftIcon" :center="center" :border="border" :is-link="isLink" :required="required" :clickable="clickable" :title-width="titleWidth" title-style="margin-right: 12px;" :custom-style="customStyle" :arrow-direction="arrowDirection" custom-class="van-field" title-class="label-class">
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<slot name="left-icon" slot="icon"></slot>
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<view v-if="label" :class="utils.bem('field__label', { disabled })" slot="title">
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{{ label }}
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</view>
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<slot v-else name="label" slot="title"></slot>
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<view :class="utils.bem('field__body', [type])">
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<textarea v-if="type === 'textarea'" :class="'input-class '+(utils.bem('field__input', [inputAlign, type, { disabled, error }]))" :fixed="fixed" :focus="focus" :cursor="cursor" :value="innerValue" :auto-focus="autoFocus" :disabled="disabled || readonly" :maxlength="maxlength" :placeholder="placeholder" :placeholder-style="placeholderStyle" :placeholder-class="utils.bem('field__placeholder', { error, disabled })" :auto-height="(!!autosize)" :style="computed.inputStyle(autosize)" :cursor-spacing="cursorSpacing" :adjust-position="adjustPosition" :show-confirm-bar="showConfirmBar" :hold-keyboard="holdKeyboard" :selection-end="selectionEnd" :selection-start="selectionStart" :disable-default-padding="disableDefaultPadding" @input="onInput" @blur="onBlur" @focus="onFocus" @confirm="onConfirm" @linechange="onLineChange" @keyboardheightchange="onKeyboardHeightChange">
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</textarea>
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<input v-else :class="'input-class '+(utils.bem('field__input', [inputAlign, { disabled, error }]))" :type="type" :focus="focus" :cursor="cursor" :value="innerValue" :auto-focus="autoFocus" :disabled="disabled || readonly" :maxlength="maxlength" :placeholder="placeholder" :placeholder-style="placeholderStyle" :placeholder-class="utils.bem('field__placeholder', { error })" :confirm-type="confirmType" :confirm-hold="confirmHold" :hold-keyboard="holdKeyboard" :cursor-spacing="cursorSpacing" :adjust-position="adjustPosition" :selection-end="selectionEnd" :selection-start="selectionStart" :password="password || type === 'password'" @input="onInput" @blur="onBlur" @focus="onFocus" @confirm="onConfirm" @keyboardheightchange="onKeyboardHeightChange"></input>
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<van-icon v-if="showClear" name="clear" class="van-field__clear-root van-field__icon-root" @touchstart.native.stop.prevent="onClear"></van-icon>
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<view class="van-field__icon-container" @click="onClickIcon">
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<van-icon v-if="rightIcon || icon" :name="rightIcon || icon" :class="'van-field__icon-root '+(iconClass)" custom-class="right-icon-class"></van-icon>
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<slot name="right-icon"></slot>
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<slot name="icon"></slot>
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</view>
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<view class="van-field__button">
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<slot name="button"></slot>
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</view>
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</view>
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<view v-if="showWordLimit && maxlength" class="van-field__word-limit">
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<view :class="utils.bem('field__word-num', { full: value.length >= maxlength })">{{ value.length }}</view>/{{ maxlength }}
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</view>
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<view v-if="errorMessage" :class="utils.bem('field__error-message', [errorMessageAlign, { disabled, error }])">
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{{ errorMessage }}
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</view>
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</van-cell></uni-shadow-root>
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</template>
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<wxs src="../wxs/utils.wxs" module="utils"></wxs><wxs src="./index.wxs" module="computed"></wxs>
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<script>
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import VanCell from '../cell/index.vue'
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import VanIcon from '../icon/index.vue'
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global['__wxVueOptions'] = {components:{'van-cell': VanCell,'van-icon': VanIcon}}
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global['__wxRoute'] = 'vant/field/index'
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import { VantComponent } from '../common/component';
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import { commonProps, inputProps, textareaProps } from './props';
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VantComponent({
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field: true,
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classes: ['input-class', 'right-icon-class', 'label-class'],
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props: Object.assign(
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Object.assign(
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Object.assign(Object.assign({}, commonProps), inputProps),
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textareaProps
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),
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{
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size: String,
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icon: String,
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label: String,
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error: Boolean,
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center: Boolean,
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isLink: Boolean,
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leftIcon: String,
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rightIcon: String,
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autosize: [Boolean, Object],
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required: Boolean,
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iconClass: String,
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clickable: Boolean,
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inputAlign: String,
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customStyle: String,
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errorMessage: String,
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arrowDirection: String,
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showWordLimit: Boolean,
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errorMessageAlign: String,
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readonly: {
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type: Boolean,
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observer: 'setShowClear',
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},
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clearable: {
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type: Boolean,
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observer: 'setShowClear',
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},
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border: {
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type: Boolean,
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value: true,
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},
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titleWidth: {
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type: String,
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value: '6.2em',
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},
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}
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),
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data: {
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focused: false,
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innerValue: '',
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showClear: false,
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},
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created() {
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this.value = this.data.value;
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this.setData({ innerValue: this.value });
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},
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methods: {
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onInput(event) {
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const { value = '' } = event.detail || {};
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this.value = value;
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this.setShowClear();
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this.emitChange();
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},
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onFocus(event) {
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this.focused = true;
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this.setShowClear();
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this.$emit('focus', event.detail);
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},
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onBlur(event) {
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this.focused = false;
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this.setShowClear();
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this.$emit('blur', event.detail);
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},
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onClickIcon() {
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this.$emit('click-icon');
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},
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onClear() {
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this.setData({ innerValue: '' });
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this.value = '';
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this.setShowClear();
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wx.nextTick(() => {
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this.emitChange();
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this.$emit('clear', '');
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});
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},
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onConfirm(event) {
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const { value = '' } = event.detail || {};
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this.value = value;
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this.setShowClear();
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this.$emit('confirm', value);
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},
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setValue(value) {
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this.value = value;
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this.setShowClear();
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if (value === '') {
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this.setData({ innerValue: '' });
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}
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this.emitChange();
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},
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onLineChange(event) {
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this.$emit('linechange', event.detail);
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},
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onKeyboardHeightChange(event) {
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this.$emit('keyboardheightchange', event.detail);
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},
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emitChange() {
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this.setData({ value: this.value });
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wx.nextTick(() => {
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this.$emit('input', this.value);
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this.$emit('change', this.value);
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});
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},
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setShowClear() {
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const { clearable, readonly } = this.data;
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const { focused, value } = this;
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this.setData({
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showClear: !!clearable && !!focused && !!value && !readonly,
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});
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},
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noop() {},
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},
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});
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export default global['__wxComponents']['vant/field/index']
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</script>
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<style platform="mp-weixin">
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@import '../common/index.css';.van-field{--cell-icon-size:16px;--cell-icon-size:var(--field-icon-size,16px)}.van-field__label{color:#646566;color:var(--field-label-color,#646566)}.van-field__label--disabled{color:#c8c9cc;color:var(--field-disabled-text-color,#c8c9cc)}.van-field__body{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center}.van-field__body--textarea{padding:3.6px 0;line-height:1.2em}.van-field__body--textarea,.van-field__input{box-sizing:border-box;min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__input{position:relative;display:block;width:100%;margin:0;padding:0;line-height:inherit;text-align:left;background-color:initial;border:0;resize:none;color:#323233;color:var(--field-input-text-color,#323233);height:24px;height:var(--cell-line-height,24px)}.van-field__input--textarea{height:18px;height:var(--field-text-area-min-height,18px);min-height:18px;min-height:var(--field-text-area-min-height,18px)}.van-field__input--error{color:#ce5b67;color:var(--field-input-error-text-color,#ce5b67)}.van-field__input--disabled{background-color:initial;opacity:1;color:#c8c9cc;color:var(--field-input-disabled-text-color,#c8c9cc)}.van-field__input--center{text-align:center}.van-field__input--right{text-align:right}.van-field__placeholder{position:absolute;top:0;right:0;left:0;pointer-events:none;color:#c8c9cc;color:var(--field-placeholder-text-color,#c8c9cc)}.van-field__placeholder--error{color:#ce5b67;color:var(--field-error-message-color,#ce5b67)}.van-field__icon-root{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;min-height:24px;min-height:var(--cell-line-height,24px)}.van-field__clear-root,.van-field__icon-container{line-height:inherit;vertical-align:middle;padding:0 8px;padding:0 var(--padding-xs,8px);margin-right:-8px;margin-right:-var(--padding-xs,8px)}.van-field__button,.van-field__clear-root,.van-field__icon-container{-webkit-flex-shrink:0;flex-shrink:0}.van-field__clear-root{font-size:16px;font-size:var(--field-clear-icon-size,16px);color:#c8c9cc;color:var(--field-clear-icon-color,#c8c9cc)}.van-field__icon-container{font-size:16px;font-size:var(--field-icon-size,16px);color:#969799;color:var(--field-icon-container-color,#969799)}.van-field__icon-container:empty{display:none}.van-field__button{padding-left:8px;padding-left:var(--padding-xs,8px)}.van-field__button:empty{display:none}.van-field__error-message{text-align:left;font-size:12px;font-size:var(--field-error-message-text-font-size,12px);color:#ce5b67;color:var(--field-error-message-color,#ce5b67)}.van-field__error-message--center{text-align:center}.van-field__error-message--right{text-align:right}.van-field__word-limit{text-align:right;margin-top:4px;margin-top:var(--padding-base,4px);color:#646566;color:var(--field-word-limit-color,#646566);font-size:12px;font-size:var(--field-word-limit-font-size,12px);line-height:16px;line-height:var(--field-word-limit-line-height,16px)}.van-field__word-num{display:inline}.van-field__word-num--full{color:#ce5b67;color:var(--field-word-num-full-color,#ce5b67)}
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</style>
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