org.apache.struts2.components
类 Submit

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

public class Submit
extends FormButton

Render a submit button. The submit tag is used together with the form tag to provide asynchronous form submissions. The submit can have three different types of rendering:

• input: renders as html <input type="submit"...>
• image: renders as html <input type="image"...>
• button: renders as html <button type="submit"...>

Please note that the button type has advantages by adding the possibility to seperate the submitted value from the text shown on the button face, but has issues with Microsoft Internet Explorer at least up to 6.0

字段摘要

static String	OPEN_TEMPLATE
static String	TEMPLATE

从类 org.apache.struts2.components.Component 继承的字段

COMPONENT_STACK

构造方法摘要

Submit(com.opensymphony.xwork2.util.ValueStack stack, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

方法摘要

boolean	end(Writer writer, String body) Overrides to be able to render body in a template rather than always before the template
void	evaluateExtraParams()
void	evaluateParams()
String	getDefaultOpenTemplate()
void	setSrc(String src)
boolean	usesBody() Overwrite to set if body should be used.

从类 org.apache.struts2.components.FormButton 继承的方法

setAction, setActionMapper, setAlign, setMethod, setType

从类 org.apache.struts2.components.ClosingUIBean 继承的方法

setOpenTemplate, start

从类 org.apache.struts2.components.UIBean 继承的方法

addFormParameter, copyParams, getId, getTemplate, getTemplateDir, getTheme, setAccesskey, setCssClass, setCssErrorClass, setCssErrorStyle, setCssStyle, setDefaultTemplateDir, setDefaultUITheme, setDisabled, setDynamicAttributes, setErrorPosition, setId, setJavascriptTooltip, setKey, setLabel, setLabelposition, setLabelSeparator, setName, setOnblur, setOnchange, setOnclick, setOndblclick, setOnfocus, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnselect, setRequiredLabel, setRequiredPosition, setTabindex, setTemplate, setTemplateDir, setTemplateEngineManager, setTheme, setTitle, setTooltip, setTooltipConfig, setTooltipCssClass, setTooltipDelay, setTooltipIconPath, setUIThemeExpansionToken, setValue

从类 org.apache.struts2.components.Component 继承的方法

addAllParameters, addParameter, altSyntax, getComponentStack, getParameters, getStack, setThrowExceptionsOnELFailure, setUrlHelper

从类 java.lang.Object 继承的方法

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

字段详细信息

OPEN_TEMPLATE

public static final String OPEN_TEMPLATE

另请参见：

常量字段值

TEMPLATE

public static final String TEMPLATE

另请参见：

常量字段值

构造方法详细信息

Submit

public Submit(com.opensymphony.xwork2.util.ValueStack stack,
              javax.servlet.http.HttpServletRequest request,
              javax.servlet.http.HttpServletResponse response)

方法详细信息

getDefaultOpenTemplate

public String getDefaultOpenTemplate()

指定者：

类 ClosingUIBean 中的 getDefaultOpenTemplate

evaluateParams

public void evaluateParams()

覆盖：

类 UIBean 中的 evaluateParams

evaluateExtraParams

public void evaluateExtraParams()

覆盖：

类 FormButton 中的 evaluateExtraParams

setSrc

public void setSrc(String src)

usesBody

public boolean usesBody()

从类 Component 复制的描述

Overwrite to set if body should be used.

覆盖：

类 Component 中的 usesBody

返回：

always false for this component.

end

public boolean end(Writer writer,
                   String body)

Overrides to be able to render body in a template rather than always before the template

覆盖：

类 UIBean 中的 end

参数：

writer - the output writer.

body - the rendered body.

返回：

true if the body should be evaluated again