net.sf.springlayout.web.layout.taglib
Class AbstractFieldGroupTag

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      org.springframework.web.servlet.tags.RequestContextAwareTag
          org.springframework.web.servlet.tags.HtmlEscapingAwareTag
              net.sf.springlayout.web.layout.taglib.LayoutBindTag
                  net.sf.springlayout.web.layout.taglib.AbstractFieldTag
                      net.sf.springlayout.web.layout.taglib.AbstractHtmlAttributesTag
                          net.sf.springlayout.web.layout.taglib.AbstractHtmlInputAttributesTag
                              net.sf.springlayout.web.layout.taglib.AbstractFieldGroupTag

All Implemented Interfaces:

java.io.Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally

Direct Known Subclasses:

CheckBoxTag, RadioButtonsTag

public abstract class AbstractFieldGroupTag
extends AbstractHtmlInputAttributesTag

See Also:

Serialized Form

Field Summary

protected java.lang.String	prefix
protected java.lang.String	suffix

Fields inherited from class net.sf.springlayout.web.layout.taglib.AbstractHtmlInputAttributesTag

ACCESSKEY_ATTRIBUTE, disabled, DISABLED_ATTRIBUTE, ONBLUR_ATTRIBUTE, ONFOCUS_ATTRIBUTE

Fields inherited from class net.sf.springlayout.web.layout.taglib.AbstractHtmlAttributesTag

CLASS_ATTRIBUTE, cssErrorClass, DIR_ATTRIBUTE, LANG_ATTRIBUTE, mode, ONCHANGE_ATTRIBUTE, ONCLICK_ATTRIBUTE, ONDBLCLICK_ATTRIBUTE, ONKEYDOWN_ATTRIBUTE, ONKEYPRESS_ATTRIBUTE, ONKEYUP_ATTRIBUTE, ONMOUSEDOWN_ATTRIBUTE, ONMOUSEMOVE_ATTRIBUTE, ONMOUSEOUT_ATTRIBUTE, ONMOUSEOVER_ATTRIBUTE, ONMOUSEUP_ATTRIBUTE, prependMap, STYLE_ATTRIBUTE, TABINDEX_ATTRIBUTE, TITLE_ATTRIBUTE

Fields inherited from class net.sf.springlayout.web.layout.taglib.AbstractFieldTag

config, emptyDisplayString, fieldInstance

Fields inherited from class net.sf.springlayout.web.layout.taglib.LayoutBindTag

ignoreNestedPath, path, pathIfNestedNull, previousStatus, status

Fields inherited from class org.springframework.web.servlet.tags.RequestContextAwareTag

logger, REQUEST_CONTEXT_PAGE_ATTRIBUTE

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

id, pageContext

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

AbstractFieldGroupTag()

Method Summary

protected void	appendEditModeOutput(java.lang.StringBuffer output) Builds the ouput which the tag must supply in Edit mode.
protected void	appendReadOnlyOutput(java.lang.StringBuffer output) Builds the ouput which the tag must supply in ReadOnly mode.
protected java.lang.String	deriveLabel(java.lang.Object radioObject)
protected java.lang.String	deriveValue(java.lang.Object radioObject)
int	getGroupSize() Gets the default group size of one for non grouped fields
boolean	isGroupedField() Does this field use a group of options rendered as separate fields such as a radio button or multiple checkboxes with the same name - default is false
abstract void	renderEachItem(java.lang.StringBuffer output, java.lang.Object item, int index)
void	setButtonGroup(java.util.Collection buttons) Sets the radio button group to be rendered.
void	setLabel(java.lang.String label) Sets the name of the JavaBean property which provides the label of the radio button.
void	setPrefix(java.lang.String prefix) Sets the text to be printed before the radio button.
void	setSuffix(java.lang.String suffix) Sets the text to be printed after the radio button.
void	setValue(java.lang.String value) Sets the name of the JavaBean property which provides the value of the radio button.

Methods inherited from class net.sf.springlayout.web.layout.taglib.AbstractHtmlInputAttributesTag

addToFieldSet, appendCommonHtmlAttributes, appendContextSensitiveHelp, doFieldStartTag, getHelpMessage, isDisabled, setAccesskey, setDisabled, setHelpMessage, setHelpMessageKey, setOnblur, setOnfocus

Methods inherited from class net.sf.springlayout.web.layout.taglib.AbstractHtmlAttributesTag

appendAllApplicableCssClasses, appendAttribute, getBaseCssClass, getCssClass, setCssClass, setCssErrorClass, setCssStyle, setDir, setLang, setMode, setOnchange, setOnclick, setOndblclick, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setTabindex, setTitle

Methods inherited from class net.sf.springlayout.web.layout.taglib.AbstractFieldTag

doStartTagInternal, getFieldDefinition, getOutput, getWrappedCommand, setEmptyDisplayString, setOutput

Methods inherited from class net.sf.springlayout.web.layout.taglib.LayoutBindTag

doEndTag, doFinally, getEditor, getErrors, getPath, getProperty, isIgnoreNestedPath, setIgnoreNestedPath, setPath

Methods inherited from class org.springframework.web.servlet.tags.HtmlEscapingAwareTag

isHtmlEscape, setHtmlEscape

Methods inherited from class org.springframework.web.servlet.tags.RequestContextAwareTag

doCatch, doStartTag, getRequestContext

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

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

prefix

protected java.lang.String prefix

suffix

protected java.lang.String suffix

Constructor Detail

AbstractFieldGroupTag

public AbstractFieldGroupTag()

Method Detail

setButtonGroup

public void setButtonGroup(java.util.Collection buttons)

Sets the radio button group to be rendered.

Parameters:

buttons - Collection of JavaBeans, each representing one radio button. The type of the Collection elements can be anything, as long as JavaBean reflection can be performed on them.

See Also:

setValue(String), setLabel(String)

setValue

public void setValue(java.lang.String value)

Sets the name of the JavaBean property which provides the value of the radio button. This tag uses value to reflectively get the radio button values when iterating the Collection provided to setButtonGroup(Collection).

Parameters:

value - the name of the JavaBean property which provides the value of the radio button

setLabel

public void setLabel(java.lang.String label)

Sets the name of the JavaBean property which provides the label of the radio button. This tag uses label to reflectively get the radio button values when iterating the Collection provided to setButtonGroup(Collection).

If this method isn't called, the custom tag doesn't print any label.

Parameters:

label - the name of the JavaBean property which provides the label of the radio button

setPrefix

public void setPrefix(java.lang.String prefix)

Sets the text to be printed before the radio button.

Parameters:

prefix - the text to be printed before the radio button

setSuffix

public void setSuffix(java.lang.String suffix)

Sets the text to be printed after the radio button.

Parameters:

suffix - the text to be printed after the radio button

deriveValue

protected java.lang.String deriveValue(java.lang.Object radioObject)

deriveLabel

protected java.lang.String deriveLabel(java.lang.Object radioObject)

appendEditModeOutput

protected void appendEditModeOutput(java.lang.StringBuffer output)

Description copied from class: AbstractFieldTag

Builds the ouput which the tag must supply in Edit mode.

Specified by:

appendEditModeOutput in class AbstractFieldTag

appendReadOnlyOutput

protected void appendReadOnlyOutput(java.lang.StringBuffer output)

Description copied from class: AbstractFieldTag

Builds the ouput which the tag must supply in ReadOnly mode.

Overrides:

appendReadOnlyOutput in class AbstractFieldTag

renderEachItem

public abstract void renderEachItem(java.lang.StringBuffer output,
                                    java.lang.Object item,
                                    int index)

getGroupSize

public int getGroupSize()

Description copied from class: AbstractFieldTag

Gets the default group size of one for non grouped fields

Overrides:

getGroupSize in class AbstractFieldTag

Returns:

isGroupedField

public boolean isGroupedField()

Description copied from class: AbstractFieldTag

Does this field use a group of options rendered as separate fields such as a radio button or multiple checkboxes with the same name - default is false

Overrides:

isGroupedField in class AbstractFieldTag

Returns: