fix batch update

2018-01-17 19:52:18 -08:00 · 2018-01-17 19:52:18 -08:00 · f416413b7e
parent bfe0f1255a
commit f416413b7e
1 changed files with 4 additions and 0 deletions
--- a/routes/_utils/virtualListStore.js
+++ b/routes/_utils/virtualListStore.js
@ -15,6 +15,10 @@ class VirtualListStore extends Store {
    batch[subKey] = value

    requestAnimationFrame(() => {
+      let batch = this._batches[key]
+      if (!batch) {
+        return
+      }
      let updatedKeys = Object.keys(batch)
      if (!updatedKeys.length) {
        return