【修复】select组件默认值的extra在某些情况下(0、''、false)无法在回调函数中获取。

nitmali · nitmali · commit 6cb947222562 · 2020-10-22T09:11:28.000+08:00
diff --git a/uview-ui/components/u-select/u-select.vue b/uview-ui/components/u-select/u-select.vue
@@ -268,7 +268,7 @@ export default {
 					label: tmp ? tmp[this.labelName] : null
 				};
 				// 判断是否存在额外的参数，如果存在，就返回
-				if(tmp && tmp.extra) data.extra = tmp.extra;
+				if(tmp && tmp.extra !== undefined) data.extra = tmp.extra;
 				this.selectValue.push(data)
 			}
 		},

Original file line number	Diff line number	Diff line change
`@@ -268,7 +268,7 @@ export default {`
`268`	`268`	`label: tmp ? tmp[this.labelName] : null`
`269`	`269`	`};`
`270`	`270`	`// 判断是否存在额外的参数，如果存在，就返回`
`271`		`- if(tmp && tmp.extra) data.extra = tmp.extra;`
	`271`	`+ if(tmp && tmp.extra !== undefined) data.extra = tmp.extra;`
`272`	`272`	`this.selectValue.push(data)`
`273`	`273`	`}`
`274`	`274`	`},`