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Date

Date is a component for date with time editing. It can be used for editing and displaying dates.

Basics

Live Sample · GitHub

How does it look?

img_list.png

img_info.png

img_form.png

How to add?

Example

Step1 Add field LocalDate to corresponding BaseEntity. 

@Entity
@Table(name = "DateBasic")
@Getter
@Setter
@NoArgsConstructor
public class DateBasic extends BaseEntity {

    private LocalDateTime customField;

}

Step2 Add field LocalDate to corresponding DataResponseDTO. 

@Getter
@Setter
@NoArgsConstructor
public class DateBasicDTO extends DataResponseDTO {

    @SearchParameter(name = "customField", provider = DateValueProvider.class)
    private LocalDateTime customField;

    public DateBasicDTO(DateBasic entity) {
        this.id = entity.getId().toString();
        this.customField = entity.getCustomField();
    }

}

Step3 Add to .widget.json.

{
  "name": "DateBasicList",
  "title": "List title",
  "type": "List",
  "bc": "dateBasic",
  "fields": [
    {
      "title": "custom Field",
      "key": "customField",
      "type": "date"
    }
  ]
}

Step3 Add to .widget.json.

{
  "name": "DateBasicInfo",
  "title": "Info title",
  "type": "Info",
  "bc": "dateBasic",
  "fields": [
    {
      "label": "custom Field",
      "key": "customField",
      "type": "date"
    }
  ],
  "options": {
    "layout": {
      "rows": [
        {
          "cols": [
            {
              "fieldKey": "customField",
              "span": 12
            }
          ]
        }
      ]
    }
  }
}

Step3 Add to .widget.json.

{
  "name": "DateBasicForm",
  "title": "Form title",
  "type": "Form",
  "bc": "dateBasic",
  "fields": [
    {
      "label": "custom Field",
      "key": "customField",
      "type": "date"
    }
  ],
  "options": {
    "layout": {
      "rows": [
        {
          "cols": [
            {
              "fieldKey": "customField",
              "span": 12
            }
          ]
        }
      ]
    }
  }
}

Placeholder

Live Sample · GitHub

Placeholder allows you to provide a concise hint, guiding users on the expected value. This hint is displayed before any user input. It can be calculated based on business logic of application.

How does it look?

img_plchldr_list.png

not applicable

form_label.png

How to add?

Example

Add fields.setPlaceholder to corresponding FieldMetaBuilder.

    @Override
    public void buildRowDependentMeta(RowDependentFieldsMeta<DatePlaceholderDTO> fields, InnerBcDescription bcDescription,
            Long id, Long parentId) {
        fields.setEnabled(
                DatePlaceholderDTO_.customField
        );
        fields.setPlaceholder(DatePlaceholderDTO_.customField, "29.05.2023");
    }

Works for List.

not applicable

Works for Form.

Color

Color allows you to specify a field color. It can be calculated based on business logic of application

Calculated color

Live Sample · GitHub

Constant color

Live Sample · GitHub

How does it look?

img_color_list.png

img_color_info.png

not applicable

How to add?

Example

Step 1 Add custom field for color to corresponding DataResponseDTO. The field can contain a HEX color or be null. 

@Getter
@Setter
@NoArgsConstructor
public class DateColorDTO extends DataResponseDTO {

    @SearchParameter(name = "customField", provider = DateValueProvider.class)
    private LocalDateTime  customField;

    private String customFieldColor;

    public DateColorDTO(dateColor entity) {
        this.id = entity.getId().toString();
        this.customField = entity.getCustomField();
        this.customFieldColor = "#edaa";
    }

}

Step 2 Add "bgColorKey" : custom field for color to .widget.json. 

{
  "name": "DateColorList",
  "title": "List title",
  "type": "List",
  "bc": "dateColor",
  "fields": [
    {
      "title": "custom Field",
      "key": "customField",
      "type": "date",
      "bgColorKey": "customFieldColor"
    }
  ]
}

Step 2 Add "bgColorKey" : custom field for color to .widget.json. 

{
  "name": "DateColorInfo",
  "title": "Info title",
  "type": "Info",
  "bc": "dateColor",
  "fields": [
    {
      "label": "custom Field",
      "key": "customField",
      "type": "date",
      "bgColorKey": "customFieldColor"
    }
  ],
  "options": {
    "layout": {
      "rows": [
        {
          "cols": [
            {
              "fieldKey": "customField",
              "span": 12
            }
          ]
        }
      ]
    }
  }
}

not applicable

Add "bgColor" : HEX color to .widget.json. 

{
  "name": "DateColorConstList",
  "title": "List title",
  "type": "List",
  "bc": "dateColorConst",
  "fields": [
    {
      "title": "custom Field",
      "key": "customField",
      "type": "date",
      "bgColor": "#edaa"
    }
  ]
}

Add "bgColor" : HEX color to .widget.json. 

{
  "name": "DateColorConstInfo",
  "title": "Info title",
  "type": "Info",
  "bc": "dateColorConst",
  "fields": [
    {
      "label": "custom Field",
      "key": "customField",
      "type": "date",
      "bgColor": "#edaa"
    }
  ],
  "options": {
    "layout": {
      "rows": [
        {
          "cols": [
            {
              "fieldKey": "customField",
              "span": 12
            }
          ]
        }
      ]
    }
  }
}

not applicable

Readonly/Editable

Readonly/Editable indicates whether the field can be edited or not. It can be calculated based on business logic of application

Editable Live Sample · GitHub

Readonly Live Sample · GitHub

How does it look?

img_edit_list.png

not applicable

img_edit_form.png

img_ro_list.png

img_ro_info.png

img_ro_form.png

How to add?

Example

Step1 Add mapping DTO->entity to corresponding VersionAwareResponseService. 

    @Override
    protected ActionResultDTO<DateBasicDTO> doUpdateEntity(DateBasic entity, DateBasicDTO data, BusinessComponent bc) {
        if (data.isFieldChanged(DateBasicDTO_.customField)) {
            entity.setCustomField(data.getCustomField());
        }
        return new ActionResultDTO<>(entityToDto(bc, entity));
    }
Step2 Add fields.setEnabled to corresponding FieldMetaBuilder. 
    @Override
    public void buildRowDependentMeta(RowDependentFieldsMeta<DateBasicDTO> fields, InnerBcDescription bcDescription,
            Long id, Long parentId) {
        fields.setEnabled(
                DateBasicDTO_.customField
        );

    }

Works for List.

not applicable

Works for Form.

Option 1 Enabled by default. 

    @Override
    public void buildRowDependentMeta(RowDependentFieldsMeta<DateCreateEditDTO> fields, InnerBcDescription bcDescription,
            Long id, Long parentId) {

    }
Option 2 Not recommended. Property fields.setDisabled() overrides the enabled field if you use after property fields.setEnabled.

Works for List.

Works for Info.

Works for Form.

Filtering

Live Sample · GitHub

Filtering allows you to search data based on criteria. Search uses equals (=) operator.

How does it look?

img_filtr_list.png

not applicable

not applicable

How to add?

Example

Step 1 Add @SearchParameter to corresponding DataResponseDTO. (Advanced customization SearchParameter) 

@Getter
@Setter
@NoArgsConstructor
public class DateFiltrationDTO extends DataResponseDTO {

    @SearchParameter(name = "customField", provider = DateTimeValueProvider.class)
    private LocalDateTime customField;

    public DateFiltrationDTO(dateFiltrationEntity entity) {
        this.id = entity.getId().toString();
        this.customField = entity.getCustomField();
    }

}
Step 2 Add fields.enableFilter to corresponding FieldMetaBuilder. 
    @Override
    public void buildIndependentMeta(FieldsMeta<DateFiltrationDTO> fields, InnerBcDescription bcDescription,
            Long parentId) {
        if (configuration.getForceActiveEnabled()) {
            fields.setForceActive(DateFiltrationDTO_.customField);
        }
        fields.enableFilter(DateFiltrationDTO_.customField);
        fields.enableSort(DateFiltrationDTO_.customField);
    }

not applicable

not applicable

Drilldown

Live Sample · GitHub

DrillDown allows you to navigate to another view by simply tapping on it. Target view and other drill-down parts can be calculated based on business logic of application

Also, it optionally allows you to filter data on target view before it will be opened see more DrillDown

How does it look?

img_drilldown_list

img_drilldown_info

not applicable

How to add?

Example

Option 1

Step 1 Add fields.setDrilldown to corresponding FieldMetaBuilder. 

    @Override
    public void buildRowDependentMeta(RowDependentFieldsMeta<DateDrillDownDTO> fields, InnerBcDescription bcDescription,
            Long id, Long parentId) {
        fields.setEnabled(
                DateDrillDownDTO_.customField
        );
        fields.setRequired(
                DateDrillDownDTO_.customField
        );
        fields.setDrilldown(
                DateDrillDownDTO_.customField,
                DrillDownType.INNER,
                "/screen/DateDrillDown/view/DateDrillDownform/" + CxboxDateDrillDownController.dateDrillDown + "/" + id
        );
    }

Step 2 Add "drillDown": "true" to .widget.json. 

{
  "name": "DateDrillDownList",
  "title": "List title",
  "type": "List",
  "bc": "dateDrillDown",
  "fields": [
    {
      "title": "custom Field",
      "key": "customField",
      "type": "date",
      "drillDown": "true"
    }
  ]
}
Option 2 Add "drillDownKey" : custom field to .widget.json. See more Drilldown

Step 2 Add "drillDown": "true" to .widget.json. 

{
  "name": "DateDrillDownInfo",
  "title": "Info title",
  "type": "Info",
  "bc": "dateDrillDown",
  "fields": [
    {
      "label": "custom Field",
      "key": "customField",
      "type": "date",
      "drillDown": "true"
    }
  ],
  "options": {
    "layout": {
      "rows": [
        {
          "cols": [
            {
              "fieldKey": "customField",
              "span": 12
            }
          ]
        }
      ]
    }
  }
}
Option 2 Add "drillDownKey" : custom field to .widget.json. See more Drilldown

not applicable

Advanced customization

Validation

Validation allows you to check any business rules for user-entered value. There are types of validation:

1) Exception:Displays a message to notify users about technical or business errors.

Business Exception: Live Sample · GitHub

Runtime Exception: Live Sample · GitHub

2) Confirm: Presents a dialog with an optional message, requiring user confirmation or cancellation before proceeding.

Live Sample · GitHub

3) Field level validation: shows error next to all fields, that validation failed for

Option 1: Live Sample · GitHub

Option 2: Live Sample · GitHub

How does it look?

img_business_error

img_runtime_error

confirm_form

img_javax_stat_list

not applicable

img_business_error

img_runtime_error

confirm_form

img_javax_stat_form

How to add?

Example

BusinessException describes an error within a business process.

Add BusinessException to corresponding VersionAwareResponseService. 

    @Override
    protected ActionResultDTO<DateValidationBusinessExDTO> doUpdateEntity(DateValidationBusinessExEntity entity,
            DateValidationBusinessExDTO data, BusinessComponent bc) {
        if (data.isFieldChanged(DateValidationBusinessExDTO_.customField)) {
            LocalDateTime sysdate = LocalDateTime.now();
            if (data.getCustomField() != null && sysdate.compareTo(data.getCustomField()) > 0) {
                throw new BusinessException().addPopup(LESS_CURRENT_DATE);
            }
            entity.setCustomField(data.getCustomField());
        }
        return new ActionResultDTO<>(entityToDto(bc, entity));
    }

Works for List.

not applicable

Works for Form.

RuntimeException describes technical error within a business process.

Add RuntimeException to corresponding VersionAwareResponseService. 

    @Override
    protected ActionResultDTO<DateValidationRuntimeExEntityDTO> doUpdateEntity(DateValidationRuntimeExEntity entity,
            DateValidationRuntimeExEntityDTO data, BusinessComponent bc) {
        if (data.isFieldChanged(DateValidationRuntimeExEntityDTO_.customField)) {
            try {
                //call custom function
                throw new Exception("Error");
            } catch (Exception e) {
                throw new RuntimeException("An unexpected error has occurred.");
            }
        }
        return new ActionResultDTO<>(entityToDto(bc, entity));
    }

Works for List.

not applicable

Works for Form.

Add PreAction.confirm to corresponding VersionAwareResponseService. 

    @Override
    public Actions<DateConfirmDTO> getActions() {
        return Actions.<DateConfirmDTO>builder()
                .action(act -> act
                        .action("save", "save")
                        .withPreAction(PreAction.confirm("You want to save the value ?"))
                )
                .build();
    }

Works for List.

not applicable

Works for Form.

Add javax.validation to corresponding DataResponseDTO.

Use if:

Requires a simple fields check (javax validation) 

@Getter
@Setter
@NoArgsConstructor
public class MyExampleDTO extends DataResponseDTO {

    @SearchParameter(name = "customField", provider = DateValueProvider.class)
    @Future(message = LESS_CURRENT_DATE)
    private LocalDateTime  customField;

    public MyExampleDTO(MyEntity entity) {
        this.id = entity.getId().toString();
        this.customField = entity.getCustomField();
    }

}

Works for List.

not applicable

Works for Form.

Create сustom service for business logic check.

Use if:

Business logic check required for fields

Step 1 Create сustom method for check. 

    private void validateFields(BusinessComponent bc, MyExampleDTO dto) {
        BusinessError.Entity entity = new BusinessError.Entity(bc);
        LocalDateTime sysdate = LocalDateTime.now();
        if (dto.getCustomField() != null && sysdate.compareTo(dto.getCustomField()) > 0) {
            entity.addField(MyExampleDTO_.customField.getName(),
                    "The field 'customField' cannot be less than the current date");
        }
        if (dto.getCustomField() != null && sysdate.compareTo(dto.getCustomFieldAdditional()) > 0) {
            entity.addField(
                    MyExampleDTO_.customFieldAdditional.getName(),
                    "The field 'customFieldAdditional' cannot be less than the current date"
            );
        }
        if (entity.getFields().size() > 0) {
                throw new BusinessException().setEntity(entity);
        }
    }
Step 2 Add сustom method for check to corresponding VersionAwareResponseService. 
    @Override
    protected ActionResultDTO<MyExampleDTO> doUpdateEntity(MyEntity entity, MyExampleDTO data,
            BusinessComponent bc) {
        validateFields(bc, data);
        if (data.isFieldChanged(MyExampleDTO_.customFieldAdditional)) {
            entity.setCustomFieldAdditional(data.getCustomFieldAdditional());
        }
        if (data.isFieldChanged(MyExampleDTO_.customField)) {
            entity.setCustomField(data.getCustomField());
        }

        return new ActionResultDTO<>(entityToDto(bc, entity));
    }

Sorting

Live Sample · GitHub

Sorting allows you to sort data in ascending or descending order.

How does it look?

sort_list

not applicable

not applicable

How to add?

Enabled by default.

not applicable

not applicable

Required

Live Sample · GitHub

Required allows you to denote, that this field must have a value provided.

How does it look?

img_req_list.png

not applicable

img_req_form.png

How to add?

Example

Add fields.setRequired to corresponding FieldMetaBuilder. 

    @Override
    public void buildRowDependentMeta(RowDependentFieldsMeta<DateRequiredDTO> fields, InnerBcDescription bcDescription,
            Long id, Long parentId) {
        fields.setEnabled(
                DateRequiredDTO_.customField
        );
        fields.setRequired(
                DateRequiredDTO_.customField
        );
    }

Works for List.

not applicable

Works for Form.