message: [bugfix] DatetimePicker: change event trigger timing
diff: @@ -259,9 +259,12 @@ export default create({
  }
  value = this.correctValue(value);
  this.innerValue = value;
  +
  + this.$nextTick(() => {
  this.$nextTick(() => {
  this.$emit('change', picker);
  });
  + });
  },
  updateColumnValue(value) {
  @@ -290,15 +293,8 @@ export default create({
  }
  this.$nextTick(() => {
  - this.setColumnByValues(values);
  - });
  - },
  -
  - setColumnByValues(values) {
  - if (!this.$refs.picker) {
  - return;
  - }
  this.$refs.picker.setValues(values);
  + });
  }
  },
  