org.opensubsystems.patterns.dialoglayout.www
Class DoubleSelectOptionsTag

java.lang.Object
  extended by javax.servlet.jsp.tagext.TagSupport
      extended by javax.servlet.jsp.tagext.BodyTagSupport
          extended by org.opensubsystems.core.www.PageElementCacheTag
              extended by org.opensubsystems.core.www.BlockElementTag
                  extended by org.opensubsystems.patterns.dialoglayout.www.DoubleSelectOptionsTag
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 DoubleSelectOptionsTag
extends org.opensubsystems.core.www.BlockElementTag

Custom tag to generate all HTML code necessary to display options of the double select from a single string which contains concatenated and potentially encoded list of values and texts.

Version:
$Id: DoubleSelectOptionsTag.java,v 1.6 2007/01/07 06:14:28 bastafidli Exp $
Author:
Julian Legeny
See Also:
Serialized Form
Code reviewer:
Miro Halas
Code reviewed:
1.3 2006/02/18 05:29:32 bastafidli

Field Summary
protected  java.lang.String m_strDecode
          Does value written in option has to be decoded or not.
protected  java.lang.String m_strItemSeparator
          Separator that will be used for separating items of particular options.
protected  java.lang.String m_strSeparator
          Separator that will be used for separating of particular options, e.g.
 
Fields inherited from class org.opensubsystems.core.www.BlockElementTag
CURRENT_ELEMENT_ID, DIV_BLOCK_ELEMENT, m_strCssclass, m_strIdSuffix, m_strRelatedIds, m_strStyle, m_strType, SPAN_BLOCK_ELEMENT
 
Fields inherited from class org.opensubsystems.core.www.PageElementCacheTag
CACHE_INDICATOR, CSS_ELEMENT, JS_ELEMENT, m_strCacheas, m_strId, PAGE_ELEMENTS_CACHE, SCRIPT_ELEMENT
 
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
DoubleSelectOptionsTag()
          Constructor for custom tag.
 
Method Summary
 int doEndTag()
          
 int doStartTag()
          
 java.lang.String getDecode()
           
 java.lang.String getItemSeparator()
           
 java.lang.String getSeparator()
           
 boolean isDecodedOptionText()
           
 void setDecode(boolean bDecode)
           
 void setDecode(java.lang.String strDecode)
           
 void setItemSeparator(java.lang.String strItemSeparator)
           
 void setSeparator(java.lang.String strSeparator)
           
 
Methods inherited from class org.opensubsystems.core.www.BlockElementTag
adjustId, getCssclass, getCurrentId, getRelatedids, getStyle, getType, isRelatedIdsTag, popCurrentId, pushCurrentId, restoreId, setCssclass, setRelatedids, setRelatedids, setStoredId, setStyle, setType
 
Methods inherited from class org.opensubsystems.core.www.PageElementCacheTag
cache, getCacheas, getCachedContent, getCachedContent, getCachedContent, getCachedContentElements, getId, setCacheas, setId
 
Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
doAfterBody, doInitBody, getBodyContent, getPreviousOut, release, setBodyContent
 
Methods inherited from class javax.servlet.jsp.tagext.TagSupport
findAncestorWithClass, getParent, getValue, getValues, removeValue, 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

m_strSeparator

protected java.lang.String m_strSeparator
Separator that will be used for separating of particular options, e.g. separator ',' will be used as: OPTION1, OPTION2, ... OPTIONn


m_strItemSeparator

protected java.lang.String m_strItemSeparator
Separator that will be used for separating items of particular options. If item separator is not specified, there will be applied values used as value and also as text to the option, e.g. separator ':' will be used as: ID_FOR_OPTION1:VALUE_FOR_OPTION1, ... ID_FOR_OPTIONn:VALUE_FOR_OPTIONn


m_strDecode

protected java.lang.String m_strDecode
Does value written in option has to be decoded or not. Value has to be decoded in case when there are used special characters and it will be hard to separate particular items with separators. If the value is encoded, it should be encoded using URLEncoder using UTF-8 character encoding.

Constructor Detail

DoubleSelectOptionsTag

public DoubleSelectOptionsTag()
Constructor for custom tag.

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.opensubsystems.core.www.BlockElementTag
Throws:
javax.servlet.jsp.JspException

doEndTag

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

Specified by:
doEndTag in interface javax.servlet.jsp.tagext.Tag
Overrides:
doEndTag in class org.opensubsystems.core.www.BlockElementTag
Throws:
javax.servlet.jsp.JspException

getSeparator

public java.lang.String getSeparator()
Returns:
String - Separator used for separating particular options

getItemSeparator

public java.lang.String getItemSeparator()
Returns:
String - Separator used for separating particular option items (value, text)

getDecode

public java.lang.String getDecode()
Returns:
String - Does text written in options has to be decoded or not

setSeparator

public void setSeparator(java.lang.String strSeparator)
Parameters:
strSeparator - - separator used for separating options

setItemSeparator

public void setItemSeparator(java.lang.String strItemSeparator)
Parameters:
strItemSeparator - - separator used for separating option items (value, text)

setDecode

public void setDecode(java.lang.String strDecode)
Parameters:
strDecode - - If text for option has to be decoded say true or 1.

setDecode

public void setDecode(boolean bDecode)
Parameters:
bDecode - - Does text written in options has to be decoded or not

isDecodedOptionText

public boolean isDecodedOptionText()
Returns:
boolean - true if text written in option is decoded


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