fix(uni-data-select): select invaild when value is 0

dcloudio · May 8, 2022 · 794481a · 794481a
1 parent d931987
commit 794481a
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Showing 3 changed files with 27 additions and 13 deletions.
diff --git a/uni_modules/uni-data-select/changelog.md b/uni_modules/uni-data-select/changelog.md
@@ -1,3 +1,5 @@
+## 0.1.2（2022-05-08）
+- 修复 当 value 为 0 时选择不生效的 bug
 ## 0.1.1（2022-05-07）
 - 新增 记住上次的选项（仅 collection 存在时有效）
 ## 0.1.0（2022-04-22）

diff --git a/uni_modules/uni-data-select/components/uni-data-select/uni-data-select.vue b/uni_modules/uni-data-select/components/uni-data-select/uni-data-select.vue
@@ -138,20 +138,31 @@
 			}
 		},
 		methods: {
-			initDefVal() {
-				let defItem = ''
-				if (this.defItem > 0 && this.defItem < this.mixinDatacomResData.length) {
-					defItem = this.mixinDatacomResData[this.defItem - 1].value
+			initDefVal() {
+				let defValue = ''
+				if (this.value ||this.value === 0) {
+					defValue =  this.value
+				} else if(this.modelValue || this.modelValue === 0 ) {
+					defValue = this.modelValue
+				} else {
+					let strogeValue
+					if (this.collection) {
+						strogeValue = uni.getStorageSync(this.last)
+					}
+					if (strogeValue || strogeValue === 0) {
+						defValue = strogeValue
+					} else {
+						let defItem = ''
+						if (this.defItem > 0 && this.defItem < this.mixinDatacomResData.length) {
+							defItem = this.mixinDatacomResData[this.defItem - 1].value
+						}
+						defValue = defItem
+					}
+					this.emit(defValue)
 				}
-				let strogeValue
-				if (this.collection) {
-					strogeValue = uni.getStorageSync(this.last)
-				}
-				const defValue = this.value || this.modelValue || strogeValue || defItem
 				const def = this.mixinDatacomResData.find(item => item.value === defValue)
 				this.current = def ? this.formatItemName(def) : ''
-				this.emit(defValue)
-			},
+			},
 
 			clearVal() {
 				this.emit('')

diff --git a/uni_modules/uni-data-select/package.json b/uni_modules/uni-data-select/package.json
@@ -1,7 +1,7 @@
 {
   "id": "uni-data-select",
   "displayName": "uni-data-select 下拉框选择器",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "通过数据驱动的下拉框选择器",
   "keywords": [
     "uni-ui",
@@ -71,7 +71,8 @@
           "阿里": "y",
           "百度": "y",
           "字节跳动": "y",
-          "QQ": "y"
+        "QQ": "y",
+        "京东": "u"
         },
         "快应用": {
           "华为": "y",