From 0e703b8a5232bfc1cd481e88caa7ad6c785c145c Mon Sep 17 00:00:00 2001
From: whycq <913841844@qq.com>
Date: 星期一, 08 四月 2024 17:17:53 +0800
Subject: [PATCH] #
---
uni_modules/uni-combox/components/uni-combox/uni-combox.vue | 275 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 275 insertions(+), 0 deletions(-)
diff --git a/uni_modules/uni-combox/components/uni-combox/uni-combox.vue b/uni_modules/uni-combox/components/uni-combox/uni-combox.vue
new file mode 100644
index 0000000..d4cb79d
--- /dev/null
+++ b/uni_modules/uni-combox/components/uni-combox/uni-combox.vue
@@ -0,0 +1,275 @@
+<template>
+ <view class="uni-combox" :class="border ? '' : 'uni-combox__no-border'">
+ <view v-if="label" class="uni-combox__label" :style="labelStyle">
+ <text>{{label}}</text>
+ </view>
+ <view class="uni-combox__input-box">
+ <input class="uni-combox__input" type="text" :placeholder="placeholder"
+ placeholder-class="uni-combox__input-plac" v-model="inputVal" @input="onInput" @focus="onFocus"
+@blur="onBlur" />
+ <uni-icons :type="showSelector? 'top' : 'bottom'" size="14" color="#999" @click="toggleSelector">
+ </uni-icons>
+ </view>
+ <view class="uni-combox__selector" v-if="showSelector">
+ <view class="uni-popper__arrow"></view>
+ <scroll-view scroll-y="true" class="uni-combox__selector-scroll">
+ <view class="uni-combox__selector-empty" v-if="filterCandidatesLength === 0">
+ <text>{{emptyTips}}</text>
+ </view>
+ <view class="uni-combox__selector-item" v-for="(item,index) in filterCandidates" :key="index"
+ @click="onSelectorClick(index)">
+ <text>{{item}}</text>
+ </view>
+ </scroll-view>
+ </view>
+ </view>
+</template>
+
+<script>
+ /**
+ * Combox 缁勫悎杈撳叆妗�
+ * @description 缁勫悎杈撳叆妗嗕竴鑸敤浜庢棦鍙互杈撳叆涔熷彲浠ラ�夋嫨鐨勫満鏅�
+ * @tutorial https://ext.dcloud.net.cn/plugin?id=1261
+ * @property {String} label 宸︿晶鏂囧瓧
+ * @property {String} labelWidth 宸︿晶鍐呭瀹藉害
+ * @property {String} placeholder 杈撳叆妗嗗崰浣嶇
+ * @property {Array} candidates 鍊欓�夐」鍒楄〃
+ * @property {String} emptyTips 绛涢�夌粨鏋滀负绌烘椂鏄剧ず鐨勬枃瀛�
+ * @property {String} value 缁勫悎妗嗙殑鍊�
+ */
+ export default {
+ name: 'uniCombox',
+ emits: ['input', 'update:modelValue'],
+ props: {
+ border: {
+ type: Boolean,
+ default: true
+ },
+ label: {
+ type: String,
+ default: ''
+ },
+ labelWidth: {
+ type: String,
+ default: 'auto'
+ },
+ placeholder: {
+ type: String,
+ default: ''
+ },
+ candidates: {
+ type: Array,
+ default () {
+ return []
+ }
+ },
+ emptyTips: {
+ type: String,
+ default: '鏃犲尮閰嶉」'
+ },
+ // #ifndef VUE3
+ value: {
+ type: [String, Number],
+ default: ''
+ },
+ // #endif
+ // #ifdef VUE3
+ modelValue: {
+ type: [String, Number],
+ default: ''
+ },
+ // #endif
+ },
+ data() {
+ return {
+ showSelector: false,
+ inputVal: ''
+ }
+ },
+ computed: {
+ labelStyle() {
+ if (this.labelWidth === 'auto') {
+ return ""
+ }
+ return `width: ${this.labelWidth}`
+ },
+ filterCandidates() {
+ return this.candidates.filter((item) => {
+ return item.toString().indexOf(this.inputVal) > -1
+ })
+ },
+ filterCandidatesLength() {
+ return this.filterCandidates.length
+ }
+ },
+ watch: {
+ // #ifndef VUE3
+ value: {
+ handler(newVal) {
+ this.inputVal = newVal
+ },
+ immediate: true
+ },
+ // #endif
+ // #ifdef VUE3
+ modelValue: {
+ handler(newVal) {
+ this.inputVal = newVal
+ },
+ immediate: true
+ },
+ // #endif
+ },
+ methods: {
+ toggleSelector() {
+ this.showSelector = !this.showSelector
+ },
+ onFocus() {
+ this.showSelector = true
+ },
+ onBlur() {
+ setTimeout(() => {
+ this.showSelector = false
+ }, 153)
+ },
+ onSelectorClick(index) {
+ this.inputVal = this.filterCandidates[index]
+ this.showSelector = false
+ this.$emit('input', this.inputVal)
+ this.$emit('update:modelValue', this.inputVal)
+ },
+ onInput() {
+ setTimeout(() => {
+ this.$emit('input', this.inputVal)
+ this.$emit('update:modelValue', this.inputVal)
+ })
+ }
+ }
+ }
+</script>
+
+<style lang="scss" scoped>
+ .uni-combox {
+ font-size: 14px;
+ border: 1px solid #DCDFE6;
+ border-radius: 4px;
+ padding: 6px 10px;
+ position: relative;
+ /* #ifndef APP-NVUE */
+ display: flex;
+ /* #endif */
+ // height: 40px;
+ flex-direction: row;
+ align-items: center;
+ // border-bottom: solid 1px #DDDDDD;
+ }
+
+ .uni-combox__label {
+ font-size: 16px;
+ line-height: 22px;
+ padding-right: 10px;
+ color: #999999;
+ }
+
+ .uni-combox__input-box {
+ position: relative;
+ /* #ifndef APP-NVUE */
+ display: flex;
+ /* #endif */
+ flex: 1;
+ flex-direction: row;
+ align-items: center;
+ }
+
+ .uni-combox__input {
+ flex: 1;
+ font-size: 14px;
+ height: 22px;
+ line-height: 22px;
+ }
+
+ .uni-combox__input-plac {
+ font-size: 14px;
+ color: #999;
+ }
+
+ .uni-combox__selector {
+ /* #ifndef APP-NVUE */
+ box-sizing: border-box;
+ /* #endif */
+ position: absolute;
+ top: calc(100% + 12px);
+ left: 0;
+ width: 100%;
+ background-color: #FFFFFF;
+ border: 1px solid #EBEEF5;
+ border-radius: 6px;
+ box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
+ z-index: 2;
+ padding: 4px 0;
+ }
+
+ .uni-combox__selector-scroll {
+ /* #ifndef APP-NVUE */
+ max-height: 200px;
+ box-sizing: border-box;
+ /* #endif */
+ }
+
+ .uni-combox__selector-empty,
+ .uni-combox__selector-item {
+ /* #ifndef APP-NVUE */
+ display: flex;
+ cursor: pointer;
+ /* #endif */
+ line-height: 36px;
+ font-size: 14px;
+ text-align: center;
+ // border-bottom: solid 1px #DDDDDD;
+ padding: 0px 10px;
+ }
+
+ .uni-combox__selector-item:hover {
+ background-color: #f9f9f9;
+ }
+
+ .uni-combox__selector-empty:last-child,
+ .uni-combox__selector-item:last-child {
+ /* #ifndef APP-NVUE */
+ border-bottom: none;
+ /* #endif */
+ }
+
+ // picker 寮瑰嚭灞傞�氱敤鐨勬寚绀哄皬涓夎
+ .uni-popper__arrow,
+ .uni-popper__arrow::after {
+ position: absolute;
+ display: block;
+ width: 0;
+ height: 0;
+ border-color: transparent;
+ border-style: solid;
+ border-width: 6px;
+ }
+
+ .uni-popper__arrow {
+ filter: drop-shadow(0 2px 12px rgba(0, 0, 0, 0.03));
+ top: -6px;
+ left: 10%;
+ margin-right: 3px;
+ border-top-width: 0;
+ border-bottom-color: #EBEEF5;
+ }
+
+ .uni-popper__arrow::after {
+ content: " ";
+ top: 1px;
+ margin-left: -6px;
+ border-top-width: 0;
+ border-bottom-color: #fff;
+ }
+
+ .uni-combox__no-border {
+ border: none;
+ }
+</style>
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