1. Feedback
  2. Angular
  3. 28795

Welcome to the Angular feedback portal. We’re happy you’re here! If you have feedback on how to improve the Angular, we’d love to hear it!

  • Check out the features or bugs others have reported and vote on your favorites. Feedback will be prioritized based on popularity.
  • If you have feedback that’s not listed yet, submit your own.

Thanks for joining our community and helping improve Syncfusion products!

1
Vote

Value in Filter 'Menu' not visible after filter reopen in some cases

Hi,

We use grid filter with type: 'Menu', it filters data correctly. But we've noticed the following error in the filter displaying:
1) Open filter and input smth. Click 'Filter'
2) The popup of the filter is closed, data is filtered in the correct way.
3) Open the filter popup again - the value is not displayed in the input field. But the filtering still works fine, the input value is saved in the filter config variable and sent to backend.

This happens in the next conditions:
1) complex binding of the field:

class ParentModel {
  parentProperty: ChildModel
}
class ChildModel {
  childProperty: string
}

Then we have in service class:

tableHeader : ColumnModel[] = [  { field: '

parentProperty.childProperty

', 

type: GridColumnType.STRING...

}  ]



2) The 

parentProperty is NULL for 1 of the grid rows. 

If there's no NULL value in database, the filter value is not hidden. But it depends only on database data, not on filtering conditions: if we update search/filter cinditions in the way so there's no NULL entry in the response from backend, the error still appears. If we update database value, there's no error.

If the filter type is different (checkbox, filterbar), the value is also not hidden. 

Note: we have the same filters 'Menu', with complex binding and NULL values in other grids, and do not get the same error there, though the Client (Angular) and Backend (.NET Core) code is the same for them.

Could you please check if this is a bug or we're missing something?