set default value null #13365
Description
Resolves #13122
TODO: Describe what this PR has changed, add screenshot or animated GIF if available, write if it is a breaking change, and how to fix the breaking changes for existing applications if so.
Checklist
- I fully tested it as developer / designer and created unit / integration tests
- I documented it (or no need to document or I will create a separate documentation issue)
- I worked with the design team to get their idea for UI/UX design (or no need to design for this PR)
- I've assigned reviewer, related labels and set a milestone for this PR
How to test it?
Angular suite test steps
- run abp/npm/deploy-suite-run-before-nuget.ps1
- build abp/licensing/Volo.Abp.Commercial.SuiteTemplates and abp/suite
- remove .suite folder in angular directory before run crud page generator