下拉框搜索

pages/ProductManage/EmptyPipeInStore.vue

@@ -18,7 +18,7 @@
 				<view class="filter_item">
 					<view class="filter_label">物料</view>
 					<view class="filter_input_wraper">
-						<uni-data-select v-model="index3" :localdata="options3" @change="selectChange3"></uni-data-select>
+						<uni-data-select v-model="index3" :searchInput="true" :localdata="newoptions3" @change="selectChange3" @handleChange="handleChange" @showSelector="showSelector"></uni-data-select>
 					</view>
 				</view>
 				<view class="filter_item">
@@ -30,7 +30,7 @@
 			</view>
 		</view>
 		<view class="submit-bar">
-			<button class="submit-button" :class="{'btn-disabled': !qty || !index1 || !index3}" :disabled="disabled" @tap="_emptyConfirm">入库设置</button>
+			<button class="submit-button" :class="{'btn-disabled': !index1 || !index3}" :disabled="disabled" @tap="_emptyConfirm">入库设置</button>
 			<button class="submit-button" :class="{'btn-disabled': !index2}" @tap="_taskQuerydevice">查询</button>
 		</view>
 	</view>
@@ -54,7 +54,9 @@
 				options3: [],
 				index3: '',
 				qty: '',
-				disabled: false
+				disabled: false,
+				val1: '',
+				newoptions3: []
 			};
 		},
 		created () {
@@ -75,6 +77,27 @@
 			selectChange3(e) {
 				this.index3 = e
 			},
+			/** 模糊匹配 */
+			selectMatchItem (lists, keyWord) {
+				let resArr = []
+				lists.filter((item) => {
+					if (item.text.indexOf(keyWord) > -1) {
+						resArr.push(item)
+					}
+				})
+				return resArr
+			},
+			handleChange (e) {
+				if (e){
+					this.index3 = ''
+					this.newoptions3 = this.selectMatchItem(this.options3, e)
+				} else {
+					this.newoptions3 = this.options3
+				}
+			},
+			showSelector () {
+				this.newoptions3 = this.options3
+			},
 			/** 生产区域下拉框查询 */
 			async _queryProductArea () {
 				let res = await queryProductArea()
@@ -89,6 +112,7 @@
 			async _queryPaperMaterial (code) {
 				let res = await queryPaperMaterial(code)
 				this.options3 = [...res.rows]
+				this.newoptions3 = [...res.rows]
 				res.rows.map(el => {
 					if (el.value === code) {
 						this.index3 = res.material_code
@@ -127,14 +151,6 @@
 					this.disabled = false
 					return
 				}
-				if (!this.qty) {
-					uni.showToast({
-						title: '数量不能为空',
-						icon: 'none'
-					})
-					this.disabled = false
-					return
-				}
 				try {
 					let res = await emptyConfirm(this.qty, this.index3, this.index2, '1')
 					this.disabled = false

uni_modules/uni-data-select/components/uni-data-select/uni-data-select.vue

@@ -13,6 +13,7 @@
 				<view class="uni-select__selector" v-if="showSelector">
 					<view class="uni-popper__arrow"></view>
 					<scroll-view scroll-y="true" class="uni-select__selector-scroll">
+						<input v-if="searchInput === true" type="text" class="filter_input filter_input_s" :value="svalue" @input="handleInput($event)">
 						<view class="uni-select__selector-empty" v-if="mixinDatacomResData.length === 0">
 							<text>{{emptyTips}}</text>
 						</view>
@@ -61,6 +62,14 @@
 					return []
 				}
 			},
+			searchInput: {
+				type: Boolean,
+				default: false
+			},
+			svalue: {
+				type: [String, Number],
+				default: ''
+			},
 			value: {
 				type: [String, Number],
 				default: ''
@@ -139,6 +148,10 @@
 			}
 		},
 		methods: {
+			handleInput($event) {
+				this.$emit('input', $event.target.value)
+				this.$emit('handleChange', $event.target.value)
+			},
 			initDefVal() {
 				let defValue = ''
 				if ((this.value || this.value === 0) && !this.isDisabled(this.value)) {
@@ -424,4 +437,8 @@
 		right: 0;
 		left: 0;
 	}
+	.filter_input_s {
+		width: calc(100% - 30rpx);
+		margin:  0 20rpx 0 10rpx;
+	}
 </style>