fix(Picker): update cascade after setColumnIndex (#5807)

2020-03-17 20:01:15 +08:00
parent 9c55056b0a
commit 68f5d3d69b
2 changed files with 63 additions and 31 deletions
@@ -176,7 +176,14 @@ export default createComponent({
    // set column option index by column index
    setColumnIndex(columnIndex, optionIndex) {
      const column = this.getColumn(columnIndex);
-      column && column.setIndex(optionIndex);
+
+      if (column) {
+        column.setIndex(optionIndex);
+
+        if (this.dataType === 'cascade') {
+          this.onCascadeChange(columnIndex);
+        }
+      }
    },

    // @exposed-api