com.sas.taglib.servlet.tbeans.form
Class PushButtonTag

com.sas.taglib.servlet.tbeans.form.PushButtonTag

All Implemented Interfaces:

java.io.Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally

public class PushButtonTag

PushButtonTag is the tag handler class for the sas:PushButton custom tag . PushButtonTag is invoked by the JSP page to evaluate the sas:PushButton custom tag during the execution of the page. Tag handler methods are called by the JSP page implementation class at various points during the evaluation of the tag. The tag handler methods in turn call methods on the underlying Transformation Bean object, PushButton, to execute the methods.

If you need to extend or modify the functionality of the sas:PushButton custom tag, you can subclass this tag handler class.

For More Information:

Visit the AppDev Studio Developer's Site to access step-by-step examples, white papers and additional usage information at http://support.sas.com/rnd/appdev/.

Refer to the Custom Tag Library Reference for usage information on the sas:PushButton custom tag.

Note: A snapshot of the AppDev Studio Developers Site is installed on your local Web server when you install AppDev Studio. To access the site from webAF, select Help -> Developer Site.

See Also:

BasePushButton, Serialized Form

Field Summary

Fields inherited from class com.sas.taglib.servlet.tbeans.form.BaseFormElementBodyTag

accessKey, onBlur, onChange, onClick, onDblClick, onFocus, onKeyDown, onKeyPress, onKeyUp, onMouseDown, onMouseMove, onMouseOut, onMouseOver, onMouseUp, onSelect, styleClassPrefix, tabIndex

Fields inherited from class com.sas.taglib.BaseBodyTag

DELIMITERS, RB_KEY

Constructor Summary

PushButtonTag()

Method Summary

protected void	applyAttributes() Sets the attributes (type, label ) on the underlying Pushbutton object.
int	doStartTag() Processes the start tag for this instance.
boolean	getEnabled() Gets the enabled attribute of the PushButtonTag.
java.lang.String	getOnSubmit() Gets the onSubmit property (String) of the pushbutton.
java.lang.String	getText() Gets the label property (String) of the pushbutton.
java.lang.String	getType() Gets the type property (String).
protected void	initialize(boolean includeAttributes) Initializes attributes and variables for this tag handler.
void	setEnabled(boolean enabled) Sets the enabled attribute (boolean) of the PushButtonTag.
void	setOnSubmit(java.lang.String onsubmit) Sets the onSubmit event handler (String) of pushbutton.
void	setText(java.lang.String label) Sets the label property (String) of the pushbutton.
void	setType(java.lang.String type) Sets the type property (String).

Methods inherited from class com.sas.taglib.servlet.tbeans.form.BaseFormElementBodyTag

getAccessKey, getOnBlur, getOnChange, getOnClick, getOnDblClick, getOnFocus, getOnKeyDown, getOnKeyPress, getOnKeyUp, getOnMouseDown, getOnMouseMove, getOnMouseOut, getOnMouseOver, getOnMouseUp, getOnSelect, getStyleClassPrefix, getTabIndex, isEnabled, setAccessKey, setOnBlur, setOnChange, setOnClick, setOnDblClick, setOnFocus, setOnKeyDown, setOnKeyPress, setOnKeyUp, setOnMouseDown, setOnMouseMove, setOnMouseOut, setOnMouseOver, setOnMouseUp, setOnSelect, setStyleClassPrefix, setTabIndex

Methods inherited from class com.sas.taglib.servlet.tbeans.BaseTransformationBodyTag

doEndTag, getCustomAttributes, getEpilog, getLocale, getName, getObjectDataProperty, getProlog, getRender, getRenderType, setCustomAttributes, setEpilog, setLocale, setName, setObjectDataProperty, setProlog, setRender, setRenderType

Methods inherited from class com.sas.taglib.BaseBodyTag

doCatch, doFinally, getApplyAttributes, getBodyStrings, getCompositeComponentKey, getInstantiate, getPageContext, getRef, getScope, getTagScope, getWrappedClassName, getWrappedObject, getWrappedObject, loadBeanInstance, newInstance, release, removeFromScope, searchContext, setApplyAttributes, setCompositeComponentKey, setInstantiate, setRef, setScope, setTagScope, setVariableWithinScope, setWrappedClassName, setWrappedObject, validate

Constructor Detail

PushButtonTag

public PushButtonTag()

Method Detail

initialize

protected void initialize(boolean includeAttributes)

Initializes attributes and variables for this tag handler.

Overrides:

initialize in class BaseFormElementBodyTag

Parameters:

includeAttributes - Set to true if attributes are to be set to default values.

setType

public void setType(java.lang.String type)

Sets the type property (String). The type String specifies the type of button to be used. Some valid values are: Reset, Submit

Parameters:

type - The type of button to be used.

setText

public void setText(java.lang.String label)

Sets the label property (String) of the pushbutton. The label String specifies the label of the button.

Parameters:

label - The label of the PushButton.

setOnSubmit

public void setOnSubmit(java.lang.String onsubmit)

Sets the onSubmit event handler (String) of pushbutton.

Parameters:

onsubmit - The onSubmit event handler to apply to the pushbutton.

getType

public java.lang.String getType()

Gets the type property (String). The type String specifies the type of button to be used. Some valid values are: Reset, Submit

Returns:

the type String

getText

public java.lang.String getText()

Gets the label property (String) of the pushbutton. The label String specifies the label of the button.

Returns:

the PushButton label

getOnSubmit

public java.lang.String getOnSubmit()

Gets the onSubmit property (String) of the pushbutton.

Returns:

the onSubmit event handler of the pushbutton.

setEnabled

public void setEnabled(boolean enabled)

Sets the enabled attribute (boolean) of the PushButtonTag. Valid values are: true, false.

Overrides:

setEnabled in class BaseFormElementBodyTag

Parameters:

enabled - The state of the PushButton element; "false" results in a disabled pushbutton.

See Also:

BaseFormElementBodyTag.isEnabled()

getEnabled

public boolean getEnabled()

Gets the enabled attribute of the PushButtonTag.

Returns:

true if the pushbutton is enabled

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException

Processes the start tag for this instance. The doStartTag() method assumes that all setter methods have been invoked before. When this method is invoked, the body has not yet been invoked.

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doStartTag in class BaseTransformationBodyTag

Returns:

int designating the next course of action for the tag/jsp page.

Throws:

javax.servlet.jsp.JspException - Thrown if some type of JSP error occurs

See Also:

BaseBodyTag.setInstantiate(boolean), TagSupport.doStartTag()

applyAttributes

protected void applyAttributes()
                        throws javax.servlet.jsp.JspException

Sets the attributes (type, label ) on the underlying Pushbutton object.

Overrides:

applyAttributes in class BaseFormElementBodyTag

Throws:

javax.servlet.jsp.JspException - Thrown if some type of JSP error occurs