org.apache.struts.taglib.html
Class BaseFieldTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--javax.servlet.jsp.tagext.BodyTagSupport
              |
              +--org.apache.struts.taglib.html.BaseHandlerTag
                    |
                    +--org.apache.struts.taglib.html.BaseInputTag
                          |
                          +--org.apache.struts.taglib.html.BaseFieldTag
All Implemented Interfaces:
javax.servlet.jsp.tagext.BodyTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag
Direct Known Subclasses:
FileTag, HiddenTag, PasswordTag, TextTag

public abstract class BaseFieldTag
extends BaseInputTag

Convenience base class for the various input tags for text fields.

Version:
$Rev: 54929 $ $Date: 2004-10-16 17:38:42 +0100 (Sat, 16 Oct 2004) $
See Also:
Serialized Form

Field Summary
protected  java.lang.String accept
          Comma-delimited list of content types that a server processing this form will handle correctly.
protected  boolean redisplay
          The "redisplay contents" flag (used only on password).
protected  java.lang.String type
          The type of input field represented by this tag (text, password, or hidden).
 
Fields inherited from class org.apache.struts.taglib.html.BaseInputTag
cols, maxlength, messages, name, property, rows, value
 
Fields inherited from class org.apache.struts.taglib.html.BaseHandlerTag
accesskey, alt, altKey, bundle, defaultLocale, disabled, doDisabled, doReadonly, errorKey, errorStyle, errorStyleClass, errorStyleId, indexed, locale, log, loopTagStatusClass, loopTagStatusGetIndex, loopTagSupportClass, loopTagSupportGetStatus, onblur, onchange, onclick, ondblclick, onfocus, onkeydown, onkeypress, onkeyup, onmousedown, onmousemove, onmouseout, onmouseover, onmouseup, onselect, readonly, style, styleClass, styleId, tabindex, title, titleKey, triedJstlInit, triedJstlSuccess
 
Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport
bodyContent
 
Fields inherited from class javax.servlet.jsp.tagext.TagSupport
id, pageContext, parent, values
 
Fields inherited from interface javax.servlet.jsp.tagext.BodyTag
EVAL_BODY_TAG
 
Fields inherited from interface javax.servlet.jsp.tagext.Tag
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
 
Constructor Summary
BaseFieldTag()
           
 
Method Summary
 int doStartTag()
          Generate the required input tag.
protected  java.lang.String formatValue(java.lang.Object value)
          Return the given value as a formatted String.
 java.lang.String getAccept()
           
 boolean getRedisplay()
           
protected  void prepareValue(java.lang.StringBuffer results)
          Render the value element
 void release()
          Release any acquired resources.
protected  java.lang.String renderInputElement()
          Renders a fully formed <input> element.
 void setAccept(java.lang.String accept)
           
 void setRedisplay(boolean redisplay)
           
 
Methods inherited from class org.apache.struts.taglib.html.BaseInputTag
doEndTag, getCols, getMaxlength, getName, getProperty, getRows, getSize, getValue, prepareName, setCols, setMaxlength, setName, setProperty, setRows, setSize, setValue
 
Methods inherited from class org.apache.struts.taglib.html.BaseHandlerTag
doErrorsExist, getAccesskey, getAlt, getAltKey, getBundle, getDisabled, getElementClose, getErrorKey, getErrorStyle, getErrorStyleClass, getErrorStyleId, getIndexed, getIndexValue, getJstlLoopIndex, getLocale, getOnblur, getOnchange, getOnclick, getOndblclick, getOnfocus, getOnkeydown, getOnkeypress, getOnkeyup, getOnmousedown, getOnmousemove, getOnmouseout, getOnmouseover, getOnmouseup, getOnselect, getReadonly, getStyle, getStyleClass, getStyleId, getTabindex, getTitle, getTitleKey, isXhtml, lookupProperty, message, prepareAttribute, prepareEventHandlers, prepareFocusEvents, prepareIndex, prepareKeyEvents, prepareMouseEvents, prepareOtherAttributes, prepareStyles, prepareTextEvents, setAccesskey, setAlt, setAltKey, setBundle, setDisabled, setErrorKey, setErrorStyle, setErrorStyleClass, setErrorStyleId, setIndexed, setLocale, setOnblur, setOnchange, setOnclick, setOndblclick, setOnfocus, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnselect, setReadonly, setStyle, setStyleClass, setStyleId, setTabindex, setTitle, setTitleKey
 
Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
doAfterBody, doInitBody, getBodyContent, getPreviousOut, setBodyContent
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue
 
Methods inherited from class java.lang.Object
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait
 
Methods inherited from interface javax.servlet.jsp.tagext.Tag
getParent, setPageContext, setParent
 

Field Detail

accept

protected java.lang.String accept
Comma-delimited list of content types that a server processing this form will handle correctly. This property is defined only for the file tag, but is implemented here because it affects the rendered HTML of the corresponding <input> tag.

redisplay

protected boolean redisplay
The "redisplay contents" flag (used only on password).

type

protected java.lang.String type
The type of input field represented by this tag (text, password, or hidden).
Constructor Detail

BaseFieldTag

public BaseFieldTag()
Method Detail

getAccept

public java.lang.String getAccept()

setAccept

public void setAccept(java.lang.String accept)

getRedisplay

public boolean getRedisplay()

setRedisplay

public void setRedisplay(boolean redisplay)

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException
Generate the required input tag.

Support for indexed property since Struts 1.1

Overrides:
doStartTag in class BaseInputTag
Throws:
javax.servlet.jsp.JspException - if a JSP exception has occurred

renderInputElement

protected java.lang.String renderInputElement()
                                       throws javax.servlet.jsp.JspException
Renders a fully formed <input> element.
Throws:
javax.servlet.jsp.JspException -  
Since:
Struts 1.2

prepareValue

protected void prepareValue(java.lang.StringBuffer results)
                     throws javax.servlet.jsp.JspException
Render the value element
Parameters:
results - The StringBuffer that output will be appended to.

formatValue

protected java.lang.String formatValue(java.lang.Object value)
                                throws javax.servlet.jsp.JspException
Return the given value as a formatted String. This implementation escapes potentially harmful HTML characters.
Parameters:
value - The value to be formatted. null values will be returned as the empty String "".
Throws:
javax.servlet.jsp.JspException - if a JSP exception has occurred
Since:
Struts 1.2

release

public void release()
Release any acquired resources.
Overrides:
release in class BaseInputTag


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