156 lines
8.8 KiB
Vue
156 lines
8.8 KiB
Vue
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<template>
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<uni-shadow-root class="vant-dist-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">
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<slot name="left-icon" slot="icon"></slot>
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<view v-if="label" :class="'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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<view :class="utils.bem('field__control', [inputAlign, 'custom'])" @click="onClickInput">
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<slot name="input"></slot>
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</view>
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<include v-if="type === 'textarea'" src="./textarea.wxml"></include>
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<include v-else src="./input.wxml"></include>
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<van-icon v-if="showClear" :name="clearIcon" 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 >= maxlength ? 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/dist/field/index'
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import { nextTick } from '../common/utils';
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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(Object.assign(Object.assign(Object.assign({}, commonProps), inputProps), textareaProps), { size: String, icon: String, label: String, error: Boolean, center: Boolean, isLink: Boolean, leftIcon: String, rightIcon: String, autosize: null, required: Boolean, iconClass: String, clickable: Boolean, inputAlign: String, customStyle: String, errorMessage: String, arrowDirection: String, showWordLimit: Boolean, errorMessageAlign: String, readonly: {
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type: Boolean,
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observer: 'setShowClear',
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}, clearable: {
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type: Boolean,
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observer: 'setShowClear',
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}, clearTrigger: {
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type: String,
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value: 'focus',
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}, border: {
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type: Boolean,
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value: true,
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}, titleWidth: {
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type: String,
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value: '6.2em',
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}, clearIcon: {
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type: String,
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value: 'clear',
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}, extraEventParams: {
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type: Boolean,
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value: false,
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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(event.detail);
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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.$emit('click-icon');
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},
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onClickInput(event) {
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this.$emit('click-input', event.detail);
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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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nextTick(() => {
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this.emitChange({ value: '' });
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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({ value });
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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(detail) {
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const { extraEventParams } = this.data;
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this.setData({ value: detail.value });
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nextTick(() => {
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const data = extraEventParams ? detail : detail.value;
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this.$emit('input', data);
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this.$emit('change', data);
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});
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},
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setShowClear() {
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const { clearable, readonly, clearTrigger } = this.data;
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const { focused, value } = this;
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let showClear = false;
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if (clearable && !readonly) {
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const hasValue = !!value;
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const trigger = clearTrigger === 'always' || (clearTrigger === 'focus' && focused);
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showClear = hasValue && trigger;
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}
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this.setData({ showClear });
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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/dist/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:var(--field-icon-size,16px)}.van-field__label{color:var(--field-label-color,#646566)}.van-field__label--disabled{color:var(--field-disabled-text-color,#c8c9cc)}.van-field__body{align-items:center;display:flex}.van-field__body--textarea{box-sizing:border-box;line-height:1.2em;min-height:var(--cell-line-height,24px);padding:3.6px 0}.van-field__control:empty+.van-field__control{display:block}.van-field__control{background-color:initial;border:0;box-sizing:border-box;color:var(--field-input-text-color,#323233);display:none;height:var(--cell-line-height,24px);line-height:inherit;margin:0;min-height:var(--cell-line-height,24px);padding:0;position:relative;resize:none;text-align:left;width:100%}.van-field__control:empty{display:none}.van-field__control--textarea{height:var(--field-text-area-min-height,18px);min-height:var(--field-text-area-min-height,18px)}.van-field__control--error{color:var(--field-input-error-text-color,#ee0a24)}.van-field__control--disabled{background-color:initial;color:var(--field-input-disabled-text-color,#c8c9cc);opacity:1}.van-field__control--center{text-align:center}.van-field__control--right{text-align:right}.van-field__control--custom{align-items:center;display:flex;min-height:var(--cell-line-height,24px)}.van-field__placeholder{color:var(--field-placeholder-text-color,#c8c9cc);left:0;pointer-events:none;position:absolute;right:0;top:0}.van-field__placeholder--error{color:var(--field-error-message-color,#ee0a24)}.van-field__icon-root{align-items:center;display:flex;min-height:var(--cell-line-height,24px)}.van-field__clear-root,.van-field__icon-container{line-height:inherit;margin-right:calc(var(--padding-xs, 8px)*-1);padding:0 var(--padding-xs,8px);vertical-align:middle}.van-field__button,.van-field__clear-root,.van-field__icon-container{flex-shrink:0}.van-field__clear-root{color:var(--field-clear-icon-color,#c8c9cc);font-size:var(--field-clear-icon-size,16px)}.van-field__icon-container{color:var(--field-icon-container-color,#969799);font-size:var(--field-icon-size,16px)}.van-field__icon-container:empty{display:none}.van-field__button{padding-left:var(--padding-xs,8px)}.van-field__button:empty{display:none}.van-field__error-message{color:var(--field-error-message-color,#ee0a24);font-size:var(--field-error-message-text-font-size,12px);text-align:left}.van-field__error-message--center{text-align:center}.van-field__error-message--right{text-align:right}.van-field__word-limit{color:var(--field-word-limit-color,#646566);font-size:var(--field-word-limit-font-size,12px);line-height:var(--field-word-limit-line-height,16px);margin-top:var(--padding-base,4px);text-align:right}.van-field__word-num{display:inline}.van-field__word-num--full{color:var(--field-word-num-full-color,#ee0a24)}
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</style>
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