I_CmsFormField

所有已知实现类:

CmsBasicFormField
```
public interface I_CmsFormField
```
The interface for a form field.
A form field consists of a widget for entering values, some metadata like a label text/description, and a set of validators for validating the field.

从以下版本开始:

8.0.0

嵌套类概要

嵌套类
限定符和类型	接口和说明
`static class`	`I_CmsFormField.LayoutData` A simple map class containing strings to direct the layout of a form field.
`static class`	`I_CmsFormField.ValidationStatus` An enum which represents the validation status of a field.

方法概要

方法
限定符和类型	方法和说明
`void`	`bind(I_CmsStringModel model)` Binds a model object to the form field.
`java.lang.Object`	`getDefaultValue()` Returns the default value for the form field.
`java.lang.String`	`getDescription()` The description of the form field, or null if there is no description.
`java.lang.String`	`getId()` Returns the id of this form field, or null if the form field id has not been set.
`java.lang.String`	`getLabel()` The label of the form field, or null if there is no label.
`I_CmsFormField.LayoutData`	`getLayoutData()` Returns the layout data for this field.
`I_CmsStringModel`	`getModel()` Returns the model object for this field.
`java.lang.String`	`getModelId()` Returns the model id.
`java.lang.String`	`getModelValue()` Returns the model value.
`I_CmsFormField.ValidationStatus`	`getValidationStatus()` Returns the validation status of this form field.
`I_CmsValidator`	`getValidator()` Returns the validator for this form field, or null if the field has no validator.
`I_CmsFormWidget`	`getWidget()` Returns the widget used by this form field.
`void`	`setId(java.lang.String id)` Sets the id of this form field.
`void`	`setValidationStatus(I_CmsFormField.ValidationStatus status)` Updates the validation status of this form field.
`void`	`setValidator(I_CmsValidator validator)` Sets the validator for this form field.
`void`	`unbind()` Removes the binding to this form field's model.

- 方法详细资料
  - bind
```
void bind(I_CmsStringModel model)
```
    Binds a model object to the form field.
    
    参数:
    model - the model object
  - getDefaultValue
```
java.lang.Object getDefaultValue()
```
    Returns the default value for the form field.
    
    返回:
    the default value for the form field
  - getDescription
```
java.lang.String getDescription()
```
    The description of the form field, or null if there is no description.
    
    返回:
    a description string or null
  - getId
```
java.lang.String getId()
```
    Returns the id of this form field, or null if the form field id has not been set. If a form field without an id is added to a form, typically it will receive a synthetic id.
    
    返回:
    the id
  - getLabel
```
java.lang.String getLabel()
```
    The label of the form field, or null if there is no label.
    
    返回:
    a label or null
  - getLayoutData
```
I_CmsFormField.LayoutData getLayoutData()
```
    Returns the layout data for this field.
    
    返回:
    the layout data for this field
  - getModel
```
I_CmsStringModel getModel()
```
    Returns the model object for this field.
    
    返回:
    the model used for this field
  - getModelId
```
java.lang.String getModelId()
```
    Returns the model id.
    
    返回:
    the model id
  - getModelValue
```
java.lang.String getModelValue()
```
    Returns the model value.
    
    返回:
    the model value
  - getValidationStatus
```
I_CmsFormField.ValidationStatus getValidationStatus()
```
    Returns the validation status of this form field.
    If the field has no validator, this should always return valid.
    
    返回:
    the validation status
  - getValidator
```
I_CmsValidator getValidator()
```
    Returns the validator for this form field, or null if the field has no validator.
    
    返回:
    a validator or null
  - getWidget
```
I_CmsFormWidget getWidget()
```
    Returns the widget used by this form field.
    
    返回:
    a widget
  - setId
```
void setId(java.lang.String id)
```
    Sets the id of this form field.
    
    参数:
    id - the new id
  - setValidationStatus
```
void setValidationStatus(I_CmsFormField.ValidationStatus status)
```
    Updates the validation status of this form field.
    This will only have an effect if the field has a validator.
    
    参数:
    status - the new validation status
  - setValidator
```
void setValidator(I_CmsValidator validator)
```
    Sets the validator for this form field.
    
    参数:
    validator - the new validator
  - unbind
```
void unbind()
```
    Removes the binding to this form field's model.

接口 I_CmsFormField

嵌套类概要

方法概要

方法详细资料

bind

getDefaultValue

getDescription

getId

getLabel

getLayoutData

getModel

getModelId

getModelValue

getValidationStatus

getValidator

getWidget

setId

setValidationStatus

setValidator

unbind