DoubleSelectLeftHalfTag (Open Patterns)

Overview

Package

Class

Tree

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.opensubsystems.patterns.dialoglayout.www
Class DoubleSelectLeftHalfTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          org.opensubsystems.core.www.PageElementCacheTag
              org.opensubsystems.core.www.BlockElementTag
                  org.opensubsystems.patterns.dialoglayout.www.DoubleSelectLeftHalfTag

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 DoubleSelectLeftHalfTag
extends org.opensubsystems.core.www.BlockElementTag
extends org.opensubsystems.core.www.BlockElementTag

Custom tag to generate all HTML code necessary to display left half of the double select control allowing user to move items between left and right list. The generated code will display the left select list with buttons allowing to move items between 2 select lists. The list and the controls will be displayed in the left half of where the entire control should be generated. The content of the body of this tag will be used to generate the content of this list. TODO: For Julo: The tag allows to specify cssclass attribute but this attribute is used nowhere in the code. This attribute should be used as the class for the column instead of m_strDoubleselectcssclass. m_strDoubleselectcssclass should be used as a class for the select control and not on the column. We are also missing class for the buttons.

Version:: $Id: DoubleSelectLeftHalfTag.java,v 1.18 2007/01/07 06:14:28 bastafidli Exp $
Author:: Julian Legeny
See Also:: Serialized Form
Code reviewer:: Miro Halas
Code reviewed:: 1.13 2006/02/18 05:29:32 bastafidli

Field Summary
`protected java.lang.String`	`m_strDisabled` Flag which will tells us if the buttons are disabled.
`protected java.lang.String`	`m_strDoubleselectbuttonscssclass` Class for the buttons belonging to the left half of double select control.
`protected java.lang.String`	`m_strDoubleselectcssclass` Class for the left part of the double select control.
`protected java.lang.String`	`m_strFocus` Does this control have focus when it is displayed on the page or not.
`protected java.lang.String`	`m_strSize` Size of the select list specifying how many items are visible at once.

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
`DoubleSelectLeftHalfTag()` Constructor for custom tag.

Method Summary
`int`	`doEndTag()`
`int`	`doStartTag()`
`java.lang.String`	`getDisabled()`
`java.lang.String`	`getDoubleselectbuttonscssclass()`
`java.lang.String`	`getDoubleselectcssclass()`
`java.lang.String`	`getFocus()`
`java.lang.String`	`getSize()`
`boolean`	`isDisabledControl()`
`boolean`	`isFocusedControl()`
`void`	`setDisabled(boolean bDisabled)`
`void`	`setDisabled(java.lang.String strDisabled)`
`void`	`setDoubleselectbuttonscssclass(java.lang.String strDoubleselectbuttonscssclass)`
`void`	`setDoubleselectcssclass(java.lang.String strDoubleselectcssclass)`
`void`	`setFocus(boolean bFocus)`
`void`	`setFocus(java.lang.String strFocus)`
`void`	`setSize(java.lang.String strSize)`

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_strDoubleselectcssclass

protected java.lang.String m_strDoubleselectcssclass

Class for the left part of the double select control.

m_strDoubleselectbuttonscssclass

protected java.lang.String m_strDoubleselectbuttonscssclass

Class for the buttons belonging to the left half of double select control.

m_strFocus

protected java.lang.String m_strFocus

Does this control have focus when it is displayed on the page or not. Only one control on a page or tab can be marked as focus at a time. If multiple controls are marked this way, then the first one on the page or tab will get the focus.

m_strDisabled

protected java.lang.String m_strDisabled

Flag which will tells us if the buttons are disabled. TODO: For Julo: The description of this flag doesn't reflect the usage. It actually disables the select and not the buttons. This is not correct. Why would you want to disable left half and not the right half. It it should work on both, you should implement it as a flag of DoubleSelectTag class and just use it here. Once you fix it do not forget to put correct description of all changes for attributes and tags to the tld file.

m_strSize

protected java.lang.String m_strSize

Size of the select list specifying how many items are visible at once.

Constructor Detail