fix getList when list is empty

jack · jack · commit 835fbdba9ee9 · 2019-09-11T13:15:37.000+08:00
diff --git a/src/utils/recycle-context.js b/src/utils/recycle-context.js
@@ -574,6 +574,9 @@ RecycleContext.prototype.getTotalHeight = function () {
 }
 // 返回完整的列表数据
 RecycleContext.prototype.getList = function () {
+  if (!recycleData[this.id]) {
+    return [];
+  }
   return recycleData[this.id].list
 }
 module.exports = RecycleContext

Original file line number	Diff line number	Diff line change
`@@ -574,6 +574,9 @@ RecycleContext.prototype.getTotalHeight = function () {`
`574`	`574`	`}`
`575`	`575`	`// 返回完整的列表数据`
`576`	`576`	`RecycleContext.prototype.getList = function () {`
	`577`	`+ if (!recycleData[this.id]) {`
	`578`	`+ return [];`
	`579`	`+ }`
`577`	`580`	`return recycleData[this.id].list`
`578`	`581`	`}`
`579`	`582`	`module.exports = RecycleContext`