Translation of this issue:

Cascader in the state of sf

REPRODUCTION LINK

[https://stackz.com/edit/ng--setup-qnxsnu?file=src%2FAPPP.COPONENT.TS] (https://stackBlitz.com/edit/ng- setup-qnxsnu? file = src%2FAPP%2FAPP.comPonent.ts)

STEPS To Reproduce

1. SF, Cascader

2. Select a certain value

3, sf.getproperty (...)

4. Property.schema.reamonly = true

5. Property.widget.reset (...)

What is exfected?

Widget becomes readonly state, showing the selected value

What is actually happy?

Widget becomes ReadOnly state, shows empty, does not display the selected value, and then enables it again to resume the display

| ENVIRONMENT | Info |
| --- | --- | |
| ng-alain | 14.1.1 |
| Browser | Win11, Edge latest version |

看起来像是内部 nz-cascader 引起的，如果只是单纯调整 readonly 的话，可以使用：

- prop!.widget.reset(this.sf.value['cityIds']);
+ prop!.widget.detectChanges();

@cipchk 测试时意外发现一个有意思的现象，在reset方法之后再给readonly赋值true就没问题，显示正常，详见链接代码，可能问题出在reset方法内？有时间看一下，谢谢