Fix a bug of grid column.

ElemeFE · Jun 17, 2016 · f00537c · f00537c
1 parent 9d88728
commit f00537c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/data/grid-column.vue b/src/data/grid-column.vue
@@ -159,6 +159,7 @@
     },
 
     detached() {
+      if (!this.$parent) return;
       let columns = this.$parent.columns;
       if (columns) {
         let columnId = this.columnId;