SelectOption Class
- public class SelectOption
extends AbstractBaseTag
implements IAttributeConsumer
An option whose state is determined by its enclosing SelectOption.
Attribute Descriptions |
Attribute | Required | Runtime Expression Evaluation | Data Bindable |
disabled | No | No | No |
The option's disabled state ("true" or "false") |
id | No | No | No |
The id attribute has been deprecated; instead, use
tagId . The id attribute of the generated selectOption. You should use the
tagId which will encode the id correctly for containers such as the Portal
which needs to rewrite IDs to make them unique. |
tagId | No | No | No |
The id of this anchor. The real id written to the HTML stream may be changed
by the container (Portal), but may be looked up with the 'tagId' value through the JavaScript
method getNetuiTagName( tagId, tag ) method written by the <netui:html> tag. |
value | Yes | No | Read Only |
An expression to a bean property, or a literal, which is the value of
this option. |
Related Topics
<netui:select> Tag Sample
Select
-
Hierarchy
-
Object
TagSupport
BodyTagSupport
AbstractBaseTag
SelectOption
-
All Implemented Interfaces
-
BodyTag
, IAttributeConsumer
, IterationTag
, Serializable
, Tag
Fields from com.bea.wlw.netui.tags.AbstractBaseTag |
ATTR_GENERAL , ATTR_GENERAL_EXPRESSION , ATTR_JAVASCRIPT , ATTR_STYLE , CLASS , ID , JAVASCRIPT_STATUS , NAME , NETUI_UNIQUE_CNT , ONCLICK , ONDBLCLICK , ONKEYDOWN , ONKEYPRESS , ONKEYUP , ONMOUSEDOWN , ONMOUSEMOVE , ONMOUSEOUT , ONMOUSEOVER , ONMOUSEUP , STYLE , TABINDEX
|
Methods from com.bea.wlw.netui.tags.AbstractBaseTag |
addTagIdMapping , evaluateAttributeToString , filter , filter , getJavaScriptUtils , getNearestForm , getScriptReporter , getUserLocale , registerTagError , release , renderAttribute , rewriteName , write
|
Methods from javax.servlet.jsp.tagext.TagSupport |
doAfterBody, doEndTag, doStartTag, findAncestorWithClass, getParent, getValue, getValues, release, removeValue, setPageContext, setParent, setValue |
Methods from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
VALUE
public static final String
VALUE
SelectOption
public SelectOption()
doAfterBody() Method
public int doAfterBody()
throws JspException
Process the body text of this tag (if any).
-
Overrides
-
BodyTagSupport.doAfterBody()
Exceptions
-
JspException
- if a JSP exception has occurred
doEndTag() Method
public int doEndTag()
throws JspException
Process the end of this tag.
-
Overrides
-
BodyTagSupport.doEndTag()
Exceptions
-
JspException
- if a JSP exception has occurred
doStartTag() Method
public int doStartTag()
throws JspException
Process the start of this tag.
-
Overrides
-
BodyTagSupport.doStartTag()
Exceptions
-
JspException
- if a JSP exception has occurred
getDisabled() Method
public String
getDisabled()
Gets if this option is disabled or not.
Returns
- the disabled state ("true" or "false")
getId() Method
public String
getId()
Gets the option id.
-
Overrides
-
TagSupport.getId()
Returns
- the option id.
getOnClick() Method
public String
getOnClick()
Gets the onClick javascript event.
Returns
- the onClick event.
getOnDblClick() Method
public String
getOnDblClick()
Gets the onDblClick javascript event.
Returns
- the onDblClick event.
getOnKeyDown() Method
public String
getOnKeyDown()
Gets the onKeyDown javascript event.
Returns
- the onKeyDown event.
getOnKeyPress() Method
public String
getOnKeyPress()
Gets the onKeyPress javascript event.
Returns
- the onKeyPress event.
getOnKeyUp() Method
public String
getOnKeyUp()
Gets the onKeyUp javascript event.
Returns
- the onKeyUp event.
getOnMouseDown() Method
public String
getOnMouseDown()
Gets the onMouseDown javascript event.
Returns
- the onMouseDown event.
getOnMouseMove() Method
public String
getOnMouseMove()
Gets the onMouseMove javascript event.
Returns
- the onMouseMove event.
getOnMouseOut() Method
public String
getOnMouseOut()
Gets the onMouseOut javascript event.
Returns
- the onMouseOut event.
getOnMouseOver() Method
public String
getOnMouseOver()
Gets the onMouseOver javascript event.
Returns
- the onMouseOver event.
getOnMouseUp() Method
public String
getOnMouseUp()
Gets the onMouseUp javascript event.
Returns
- the onMouseUp event.
getStyle() Method
public String
getStyle()
Gets the style of the rendered html tag.
Returns
- the style.
getStyleClass() Method
public String
getStyleClass()
Gets the style class of the rendered html tag.
Returns
- the style class.
getTabindex() Method
public String
getTabindex()
Gets the tabIndex of the rendered html tag.
Returns
- the tabindex.
getTagId() Method
public String
getTagId()
Return the ID of the selectOption. The id may be rewritten by the container (such
as a portal) to make sure it is unique. JavaScript my lookup the actual id
of the element by looking it up in the netui_names
table written
into the HTML.
Returns
- the tagId.
getTagName() Method
public String
getTagName()
Return the name of the Tag.
-
Overrides
-
AbstractBaseTag.getTagName()
getValue() Method
public String
getValue()
Return the value of this SelectOption.
Returns
- the SelectOption value
localRelease() Method
protected void localRelease()
Release any acquired resources.
-
Overrides
-
AbstractBaseTag.localRelease()
setAttribute(String, String) Method
public void setAttribute(String
name,
String
value)
throws JspException
Set an attribute value. The name
represents
the name of the attribute.
The value
represents the value and may contain
a netui expression. This method may result in errors being generated.
This requires that the tag buffer its body and
write attributes in the end tag. For the selectoption tag it is not legal to set
the id
, name
, or value
attributes with this method.
Parameters
-
name
- The name of the attribute. This value may not be null or the empty string.
-
value
- The value of the attribute. This may contain a netui expression.
Exceptions
-
JspException
- A JspException may be thrown if there is an error setting the attribute.
setDisabled(String) Method
public void setDisabled(String
disabled)
Set if this option is disabled or not.
Parameters
-
disabled
- - "true" or "false"
setId(String) Method
public void setId(String
id)
Sets the option id.
-
Overrides
-
TagSupport.setId(String)
Parameters
-
id
- - the option id
setOnClick(String) Method
public void setOnClick(String
onclick)
Sets the onClick javascript event.
Parameters
-
onclick
- - the onClick event.
setOnDblClick(String) Method
public void setOnDblClick(String
ondblclick)
Sets the onDblClick javascript event.
Parameters
-
ondblclick
- - the onDblClick event.
setOnKeyDown(String) Method
public void setOnKeyDown(String
onkeydown)
Sets the onKeyDown javascript event.
Parameters
-
onkeydown
- - the onKeyDown event.
setOnKeyPress(String) Method
public void setOnKeyPress(String
onkeypress)
Sets the onKeyPress javascript event.
Parameters
-
onkeypress
- - the onKeyPress event.
setOnKeyUp(String) Method
public void setOnKeyUp(String
onkeyup)
Sets the onKeyUp javascript event.
Parameters
-
onkeyup
- - the onKeyUp event.
setOnMouseDown(String) Method
public void setOnMouseDown(String
onmousedown)
Sets the onMouseDown javascript event.
Parameters
-
onmousedown
- - the onMouseDown event.
setOnMouseMove(String) Method
public void setOnMouseMove(String
onmousemove)
Sets the onMouseMove javascript event.
Parameters
-
onmousemove
- - the onMouseMove event.
setOnMouseOut(String) Method
public void setOnMouseOut(String
onmouseout)
Sets the onMouseOut javascript event.
Parameters
-
onmouseout
- - the onMouseOut event.
setOnMouseOver(String) Method
public void setOnMouseOver(String
onmouseover)
Sets the onMouseOver javascript event.
Parameters
-
onmouseover
- - the onMouseOver event.
setOnMouseUp(String) Method
public void setOnMouseUp(String
onmouseup)
Sets the onMouseUp javascript event.
Parameters
-
onmouseup
- - the onMouseUp event.
setStyle(String) Method
public void setStyle(String
style)
Sets the style of the rendered html tag.
Parameters
-
style
- - the html style.
setStyleClass(String) Method
public void setStyleClass(String
styleClass)
Sets the style class of the rendered html tag.
Parameters
-
styleClass
- - the html style class.
setTabindex(String) Method
public void setTabindex(String
tabindex)
Sets the tabIndex of the rendered html tag.
Parameters
-
tabindex
- - the tab index.
setTagId(String) Method
public void setTagId(String
tagId)
Set the ID of the anchor.
Parameters
-
tagId
- - the tagId.
setValue(String) Method
public void setValue(String
value)
Set the value of this SelectOption.
Parameters
-
value
- - the SelectOption value