org.apache.struts2.components
Class FormButton

java.lang.Object
  org.apache.struts2.components.Component
      org.apache.struts2.components.UIBean
          org.apache.struts2.components.FormButton

Direct Known Subclasses:

Reset, Submit

public abstract class FormButton
extends UIBean

FormButton.

Field Summary

protected String	action
protected ActionMapper	actionMapper
protected String	align
(package private) static String	BUTTONTYPE_BUTTON
(package private) static String	BUTTONTYPE_IMAGE
(package private) static String	BUTTONTYPE_INPUT
protected String	method
protected String	type

Fields inherited from class org.apache.struts2.components.UIBean

accesskey, cssClass, cssErrorClass, cssErrorStyle, cssStyle, defaultTemplateDir, defaultUITheme, disabled, dynamicAttributes, id, javascriptTooltip, key, label, labelPosition, labelSeparator, name, onblur, onchange, onclick, ondblclick, onfocus, onkeydown, onkeypress, onkeyup, onmousedown, onmousemove, onmouseout, onmouseover, onmouseup, onselect, request, required, requiredposition, response, tabindex, template, templateDir, templateEngineManager, templateSuffix, theme, title, tooltip, tooltipConfig, tooltipCssClass, tooltipDelay, tooltipIconPath, value

Fields inherited from class org.apache.struts2.components.Component

COMPONENT_STACK, parameters, stack

Constructor Summary

FormButton(ValueStack stack, HttpServletRequest request, HttpServletResponse response)

Method Summary

void	evaluateExtraParams()
protected void	populateComponentHtmlId(Form form) Override UIBean's implementation, such that component Html id is determined in the following order :- This component id attribute [containing_form_id]_[this_component_name] [containing_form_id]_[this_component_action]_[this_component_method] [containing_form_id]_[this_component_method] [this_component_name] [this_component_action]_[this_component_method] [this_component_method] [an increasing sequential number unique to the form starting with 0]
void	setAction(String action)
void	setActionMapper(ActionMapper mapper)
void	setAlign(String align)
void	setMethod(String method)
void	setType(String type)
protected abstract boolean	supportsImageType() Indicate whether the concrete button supports the type "image".

Methods inherited from class org.apache.struts2.components.UIBean

addFormParameter, buildTemplateName, enableAncestorFormCustomOnsubmit, end, ensureAttributeSafelyNotEscaped, escape, evaluateNameValue, evaluateParams, getDefaultTemplate, getId, getTemplate, getTemplateDir, getTheme, getTooltipConfig, getValueClassType, mergeTemplate, setAccesskey, setCssClass, setCssErrorClass, setCssErrorStyle, setCssStyle, setDefaultTemplateDir, setDefaultUITheme, setDisabled, setDynamicAttributes, setId, setJavascriptTooltip, setKey, setLabel, setLabelposition, setLabelSeparator, setName, setOnblur, setOnchange, setOnclick, setOndblclick, setOnfocus, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnselect, setRequired, setRequiredposition, setTabindex, setTemplate, setTemplateDir, setTemplateEngineManager, setTheme, setTitle, setTooltip, setTooltipConfig, setTooltipCssClass, setTooltipDelay, setTooltipIconPath, setValue

Methods inherited from class org.apache.struts2.components.Component

addAllParameters, addParameter, altSyntax, copyParams, determineActionURL, determineNamespace, end, fieldError, findAncestor, findString, findString, findValue, findValue, findValue, getComponentStack, getParameters, getStack, popComponentStack, start, toString, usesBody

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BUTTONTYPE_INPUT

static final String BUTTONTYPE_INPUT

See Also:

Constant Field Values

BUTTONTYPE_BUTTON

static final String BUTTONTYPE_BUTTON

See Also:

Constant Field Values

BUTTONTYPE_IMAGE

static final String BUTTONTYPE_IMAGE

See Also:

Constant Field Values

action

protected String action

method

protected String method

align

protected String align

type

protected String type

actionMapper

protected ActionMapper actionMapper

Constructor Detail

FormButton

public FormButton(ValueStack stack,
                  HttpServletRequest request,
                  HttpServletResponse response)

Method Detail

evaluateExtraParams

public void evaluateExtraParams()

Overrides:

evaluateExtraParams in class UIBean

populateComponentHtmlId

protected void populateComponentHtmlId(Form form)

Override UIBean's implementation, such that component Html id is determined in the following order :-

1. This component id attribute
2. [containing_form_id]_[this_component_name]
3. [containing_form_id]_[this_component_action]_[this_component_method]
4. [containing_form_id]_[this_component_method]
5. [this_component_name]
6. [this_component_action]_[this_component_method]
7. [this_component_method]
8. [an increasing sequential number unique to the form starting with 0]

Overrides:

populateComponentHtmlId in class UIBean

supportsImageType

protected abstract boolean supportsImageType()

Indicate whether the concrete button supports the type "image".

Returns:

true if type image is supported.

setActionMapper

public void setActionMapper(ActionMapper mapper)

Overrides:

setActionMapper in class Component

setAction

public void setAction(String action)

setMethod

public void setMethod(String method)

setAlign

public void setAlign(String align)

setType

public void setType(String type)