net.smartlab.web
Class EmptyMarkerTag

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
                      org.apache.struts.taglib.html.HiddenTag
                          net.smartlab.web.EmptyMarkerTag

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

public class EmptyMarkerTag
extends org.apache.struts.taglib.html.HiddenTag

This tag is an helper to mark a multiple selection as empty using an hidden HTML tag as a marker.

Author:

rlogiacco

See Also:

Serialized Form

Field Summary

static java.lang.String

EMPTY_MARKER Value of the hidden field to mark as an empty selection.

Fields inherited from class org.apache.struts.taglib.html.HiddenTag

write

Fields inherited from class org.apache.struts.taglib.html.BaseFieldTag

accept, redisplay, type

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, doDisabled, doReadonly, indexed, tabindex

Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

bodyContent

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.BodyTag

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

EmptyMarkerTag()

Method Summary

int	doStartTag()

Methods inherited from class org.apache.struts.taglib.html.HiddenTag

getWrite, release, setWrite

Methods inherited from class org.apache.struts.taglib.html.BaseFieldTag

formatValue, getAccept, getRedisplay, prepareValue, renderInputElement, setAccept, setRedisplay

Methods inherited from class org.apache.struts.taglib.html.BaseInputTag

doEndTag, getAutocomplete, getCols, getMaxlength, getName, getProperty, getRows, getSize, getValue, prepareName, setAutocomplete, setCols, setMaxlength, setName, setProperty, setRows, setSize, setValue

Methods inherited from class org.apache.struts.taglib.html.BaseHandlerTag

doErrorsExist, getAccesskey, getAlt, getAltKey, getBundle, getDir, getDisabled, getElementClose, getErrorKey, getErrorStyle, getErrorStyleClass, getErrorStyleId, getIndexed, getIndexValue, getLang, 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, prepareInternationalization, prepareKeyEvents, prepareMouseEvents, prepareOtherAttributes, prepareStyles, prepareTextEvents, setAccesskey, setAlt, setAltKey, setBundle, setDir, setDisabled, setErrorKey, setErrorStyle, setErrorStyleClass, setErrorStyleId, setIndexed, setLang, 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, toString, wait, wait, wait

Methods inherited from interface javax.servlet.jsp.tagext.Tag

getParent, setPageContext, setParent

Field Detail

EMPTY_MARKER

public static final java.lang.String EMPTY_MARKER

Value of the hidden field to mark as an empty selection.

See Also:

Constant Field Values

Constructor Detail

EmptyMarkerTag

public EmptyMarkerTag()

Method Detail

doStartTag

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

Specified by:

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

Overrides:

doStartTag in class org.apache.struts.taglib.html.HiddenTag

Throws:

javax.servlet.jsp.JspException

See Also:

Tag.doStartTag()