修复搜索框在某些情况下输入内容后搜索时会自动清空的问题（#1472）

2023-07-18 18:39:12 +08:00
parent 6c0e11eebc
commit e7f3f27104
3 changed files with 23 additions and 8 deletions
@@ -162,10 +162,18 @@ export default {
      })
    },
    handleKeyDown() {
-      this.selectIndex = this.selectIndex + 1 < this.list.length ? this.selectIndex + 1 : 0
+      if (this.list.length) {
+        this.selectIndex = this.selectIndex + 1 < this.list.length ? this.selectIndex + 1 : 0
+      } else if (this.selectIndex > -1) {
+        this.selectIndex = -1
+      }
    },
    handleKeyUp() {
-      this.selectIndex = this.selectIndex - 1 < -1 ? this.list.length - 1 : this.selectIndex - 1
+      if (this.list.length) {
+        this.selectIndex = this.selectIndex - 1 < -1 ? this.list.length - 1 : this.selectIndex - 1
+      } else if (this.selectIndex > -1) {
+        this.selectIndex = -1
+      }
    },
    handleContextMenu() {
      let str = clipboardReadText()