org.apache.struts2.components
类 Hidden

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

public class Hidden
extends UIBean

Renders an HTML input element of type hidden, populated by the specified property from the ValueStack.

Examples

 
 <-- example one -->
 <s:hidden name="foo" />
 <-- example two -->
 <s:hidden name="foo" value="%{bar}" />

 Example One Resulting HTML (if foo evaluates to bar):
 <input type="hidden" name="foo" value="bar" />
 Example Two Resulting HTML (if getBar method of the action returns 'bar')
 <input type="hidden" name="foo" value="bar" />
 
 

字段摘要

static String

TEMPLATE

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

COMPONENT_STACK

构造方法摘要

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

方法摘要

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

addFormParameter, copyParams, end, evaluateParams, 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, setActionMapper, setThrowExceptionsOnELFailure, setUrlHelper, start, usesBody

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

TEMPLATE

public static final String TEMPLATE

另请参见：

常量字段值

构造方法详细信息

Hidden

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