java.lang.Object
- javax.faces.model.SelectItem

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

SelectItemGroup
```
public class SelectItem
extends Object
implements Serializable
```
SelectItem represents a single item in the list of supported items associated with a UISelectMany or UISelectOne component.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description
`SelectItem()` Construct a `SelectItem` with no initialized property values.
`SelectItem(Object value)` Construct a `SelectItem` with the specified value.
`SelectItem(Object value, String label)` Construct a `SelectItem` with the specified value and label.
`SelectItem(Object value, String label, String description)` Construct a `SelectItem` instance with the specified value, label and description.
`SelectItem(Object value, String label, String description, boolean disabled)` Construct a `SelectItem` instance with the specified property values.
`SelectItem(Object value, String label, String description, boolean disabled, boolean escape)` Construct a `SelectItem` instance with the specified property values.
`SelectItem(Object value, String label, String description, boolean disabled, boolean escape, boolean noSelectionOption)` Construct a `SelectItem` instance with the specified property values.

Eerste pagina van API Java Inhoudsopgave Haut

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`getDescription()` Return a description of this item, for use in development tools.
`String`	`getLabel()` Return the label of this item, to be rendered visibly for the user.
`Object`	`getValue()` Return the value of this item, to be delivered to the model if this item is selected by the user.
`boolean`	`isDisabled()` Return the disabled flag for this item, which should modify the rendered output to make this item unavailable for selection by the user if set to `true`.
`boolean`	`isEscape()` If and only if this returns `true`, the code that renders this select item must escape the label using escaping syntax appropriate to the content type being rendered.
`boolean`	`isNoSelectionOption()` Return the value of the `noSelectionOption` property.
`void`	`setDescription(String description)` Set the description of this item, for use in development tools.
`void`	`setDisabled(boolean disabled)` Set the disabled flag for this item, which should modify the rendered output to make this item unavailable for selection by the user if set to `true`.
`void`	`setEscape(boolean escape)` Set the value of the escape property.
`void`	`setLabel(String label)` Set the label of this item, to be rendered visibly for the user.
`void`	`setNoSelectionOption(boolean noSelectionOption)` Set the value of the `noSelectionOption` property.
`void`	`setValue(Object value)` Set the value of this item, to be delivered to the model if this item is selected by this user.

Eerste pagina van API Java Inhoudsopgave Haut

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SelectItem
```
public SelectItem()
```
    Construct a SelectItem with no initialized property values.
  - SelectItem
```
public SelectItem(Object value)
```
    Construct a SelectItem with the specified value. The label property will be set to the value (converted to a String, if necessary), the description property will be set to null, the disabled property will be set to false, and the escape property will be set to ( true.
    
    Parameters:
    
    value - Value to be delivered to the model if this item is selected by the user
  - SelectItem
```
public SelectItem(Object value,
                  String label)
```
    Construct a SelectItem with the specified value and label. The description property will be set to null, the disabled property will be set to false, and the escape property will be set to true.
    
    Parameters:
    
    value - Value to be delivered to the model if this item is selected by the user
    
    label - Label to be rendered for this item in the response
  - SelectItem
```
public SelectItem(Object value,
                  String label,
                  String description)
```
    Construct a SelectItem instance with the specified value, label and description. This disabled property will be set to false, and the escape property will be set to true.
    
    Parameters:
    
    value - Value to be delivered to the model if this item is selected by the user
    
    label - Label to be rendered for this item in the response
    
    description - Description of this item, for use in tools
  - SelectItem
```
public SelectItem(Object value,
                  String label,
                  String description,
                  boolean disabled)
```
    Construct a SelectItem instance with the specified property values. The escape property will be set to true.
    
    Parameters:
    
    value - Value to be delivered to the model if this item is selected by the user
    
    label - Label to be rendered for this item in the response
    
    description - Description of this item, for use in tools
    
    disabled - Flag indicating that this option is disabled
  - SelectItem
```
public SelectItem(Object value,
                  String label,
                  String description,
                  boolean disabled,
                  boolean escape)
```
    Construct a SelectItem instance with the specified property values.
    
    Parameters:
    
    value - Value to be delivered to the model if this item is selected by the user
    
    label - Label to be rendered for this item in the response
    
    description - Description of this item, for use in tools
    
    disabled - Flag indicating that this option is disabled
    
    escape - Flag indicating that the text of this option should be escaped when rendered.
    
    Since:
    
    1.2
  - SelectItem
```
public SelectItem(Object value,
                  String label,
                  String description,
                  boolean disabled,
                  boolean escape,
                  boolean noSelectionOption)
```
    Construct a SelectItem instance with the specified property values.
    
    Parameters:
    
    value - Value to be delivered to the model if this item is selected by the user
    
    label - Label to be rendered for this item in the response
    
    description - Description of this item, for use in tools
    
    disabled - Flag indicating that this option is disabled
    
    escape - Flag indicating that the text of this option should be escaped when rendered.
    
    noSelectionOption - Flag indicating that the current option is a "no selection" option
    
    Since:
    
    1.2
- Method Detail
  - getDescription
```
public String getDescription()
```
    Return a description of this item, for use in development tools.
  - setDescription
```
public void setDescription(String description)
```
    Set the description of this item, for use in development tools.
    
    Parameters:
    
    description - The new description
  - isDisabled
```
public boolean isDisabled()
```
    Return the disabled flag for this item, which should modify the rendered output to make this item unavailable for selection by the user if set to true.
  - setDisabled
```
public void setDisabled(boolean disabled)
```
    Set the disabled flag for this item, which should modify the rendered output to make this item unavailable for selection by the user if set to true.
    
    Parameters:
    
    disabled - The new disabled flag
  - getLabel
```
public String getLabel()
```
    Return the label of this item, to be rendered visibly for the user.
  - setLabel
```
public void setLabel(String label)
```
    Set the label of this item, to be rendered visibly for the user.
    
    Parameters:
    
    label - The new label
  - getValue
```
public Object getValue()
```
    Return the value of this item, to be delivered to the model if this item is selected by the user.
  - setValue
```
public void setValue(Object value)
```
    Set the value of this item, to be delivered to the model if this item is selected by this user.
    
    Parameters:
    
    value - The new value
  - isEscape
```
public boolean isEscape()
```
    If and only if this returns true, the code that renders this select item must escape the label using escaping syntax appropriate to the content type being rendered.
    
    Since:
    
    2.0
  - setEscape
```
public void setEscape(boolean escape)
```
    Set the value of the escape property. See isEscape().
    
    Since:
    
    2.0
  - isNoSelectionOption
```
public boolean isNoSelectionOption()
```
    Return the value of the noSelectionOption property. If the value of this property is true, the system interprets the option represented by this SelectItem instance as representing a "no selection" option. See UISelectOne.validateValue(javax.faces.context.FacesContext, java.lang.Object) and UISelectMany.validateValue(javax.faces.context.FacesContext, java.lang.Object) for usage.
    
    Since:
    
    2.0
  - setNoSelectionOption
```
public void setNoSelectionOption(boolean noSelectionOption)
```
    Set the value of the noSelectionOption property.
    
    Since:
    
    2.0

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Document heeft de 11/06/2005 gemaakt, de laatste keer de 18/08/2025 gewijzigd
Bron van het afgedrukte document:https://www.gaudry.be/nl/java-api-javaee-rf-javax/faces/model/selectitem.html

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Referenties

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Class SelectItem

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SelectItem

SelectItem

SelectItem

SelectItem

SelectItem

SelectItem

SelectItem

Method Detail

getDescription

setDescription

isDisabled

setDisabled

getLabel

setLabel

getValue

setValue

isEscape

setEscape

isNoSelectionOption

setNoSelectionOption

Referenties