java.lang.Object
- javax.servlet.jsp.tagext.TagSupport
- - org.springframework.web.servlet.tags.RequestContextAwareTag
  - - org.springframework.web.servlet.tags.HtmlEscapingAwareTag
    - - org.springframework.web.servlet.tags.form.AbstractFormTag
      - org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag
        org.springframework.web.servlet.tags.form.AbstractHtmlElementTag
        org.springframework.web.servlet.tags.form.AbstractHtmlInputElementTag
        org.springframework.web.servlet.tags.form.AbstractCheckedElementTag
        org.springframework.web.servlet.tags.form.AbstractMultiCheckedElementTag

All Implemented Interfaces:
Serializable, DynamicAttributes, IterationTag, JspTag, Tag, TryCatchFinally, EditorAwareTag
Direct Known Subclasses:
CheckboxesTag, RadioButtonsTag
```
public abstract class AbstractMultiCheckedElementTag
extends AbstractCheckedElementTag
```
Abstract base class to provide common methods for implementing databinding-aware JSP tags for rendering multiple HTML 'input' elements with a 'type' of 'checkbox' or 'radio'.
Since:
2.5.2
Author:
Juergen Hoeller, Scott Andrews
See Also:
Serialized Form

Field Summary
- Fields inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlInputElementTag
  ACCESSKEY_ATTRIBUTE, DISABLED_ATTRIBUTE, ONBLUR_ATTRIBUTE, ONCHANGE_ATTRIBUTE, ONFOCUS_ATTRIBUTE, READONLY_ATTRIBUTE
- Fields inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlElementTag
  CLASS_ATTRIBUTE, DIR_ATTRIBUTE, LANG_ATTRIBUTE, ONCLICK_ATTRIBUTE, ONDBLCLICK_ATTRIBUTE, ONKEYDOWN_ATTRIBUTE, ONKEYPRESS_ATTRIBUTE, ONKEYUP_ATTRIBUTE, ONMOUSEDOWN_ATTRIBUTE, ONMOUSEMOVE_ATTRIBUTE, ONMOUSEOUT_ATTRIBUTE, ONMOUSEOVER_ATTRIBUTE, ONMOUSEUP_ATTRIBUTE, STYLE_ATTRIBUTE, TABINDEX_ATTRIBUTE, TITLE_ATTRIBUTE
- Fields inherited from class org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag
  NESTED_PATH_VARIABLE_NAME
- Fields inherited from class org.springframework.web.servlet.tags.RequestContextAwareTag
  logger, REQUEST_CONTEXT_PAGE_ATTRIBUTE
- Fields inherited from class javax.servlet.jsp.tagext.TagSupport
  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
Constructors
Constructor Description
AbstractMultiCheckedElementTag()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getDelimiter()`	Return the delimiter to be used between each '`input type="radio"`' tag.
`String`	`getElement()`	Get the HTML element used to enclose '`input type="checkbox/radio"`' tag.
`protected String`	`getItemLabel()`	Get the value to be displayed as part of the '`input type="checkbox/radio"`' tag.
`protected Object`	`getItems()`	Get the `Collection`, `Map` or array of objects used to generate the '`input type="checkbox/radio"`' tags.
`protected String`	`getItemValue()`	Get the name of the property mapped to the '`value`' attribute of the '`input type="checkbox/radio"`' tag.
`protected String`	`resolveId()`	Appends a counter to a specified id as well, since we're dealing with multiple HTML elements.
`void`	`setDelimiter(String delimiter)`	Set the delimiter to be used between each '`input type="checkbox/radio"`' tag.
`void`	`setElement(String element)`	Set the HTML element used to enclose the '`input type="checkbox/radio"`' tag.
`void`	`setItemLabel(String itemLabel)`	Set the value to be displayed as part of the '`input type="checkbox/radio"`' tag.
`void`	`setItems(Object items)`	Set the `Collection`, `Map` or array of objects used to generate the '`input type="checkbox/radio"`' tags.
`void`	`setItemValue(String itemValue)`	Set the name of the property mapped to the '`value`' attribute of the '`input type="checkbox/radio"`' tag.
`protected int`	`writeTagContent(TagWriter tagWriter)`	Renders the '`input type="radio"`' element with the configured `setItems(Object)` values.

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractCheckedElementTag
autogenerateId, getInputType, isValidDynamicAttribute, renderFromBoolean, renderFromValue, renderFromValue

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlInputElementTag
getAccesskey, getOnblur, getOnchange, getOnfocus, isDisabled, isReadonly, setAccesskey, setDisabled, setOnblur, setOnchange, setOnfocus, setReadonly, writeOptionalAttributes

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlElementTag
getCssClass, getCssErrorClass, getCssStyle, getDir, getDynamicAttributes, getLang, getOnclick, getOndblclick, getOnkeydown, getOnkeypress, getOnkeyup, getOnmousedown, getOnmousemove, getOnmouseout, getOnmouseover, getOnmouseup, getTabindex, getTitle, resolveCssClass, setCssClass, setCssErrorClass, setCssStyle, setDir, setDynamicAttribute, setLang, setOnclick, setOndblclick, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setTabindex, setTitle, writeDefaultAttributes

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag
convertToDisplayString, doFinally, getBindStatus, getBoundValue, getEditor, getId, getName, getNestedPath, getPath, getPropertyEditor, getPropertyPath, processFieldValue, setId, setPath

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractFormTag
createTagWriter, doStartTagInternal, evaluate, getDisplayString, getDisplayString, isDefaultHtmlEscape, writeOptionalAttribute

Methods inherited from class org.springframework.web.servlet.tags.HtmlEscapingAwareTag
htmlEscape, isHtmlEscape, isResponseEncodedHtmlEscape, setHtmlEscape

Methods inherited from class org.springframework.web.servlet.tags.RequestContextAwareTag
doCatch, doStartTag, getRequestContext

Methods inherited from class javax.servlet.jsp.tagext.TagSupport
doAfterBody, doEndTag, findAncestorWithClass, getParent, getValue, getValues, release, removeValue, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AbstractMultiCheckedElementTag
```
public AbstractMultiCheckedElementTag()
```
- Method Detail
  - setItems
```
public void setItems(Object items)
```
    Set the Collection, Map or array of objects used to generate the 'input type="checkbox/radio"' tags.
    Typically a runtime expression.
    Parameters:
    items - said items
  - getItems
```
protected Object getItems()
```
    Get the Collection, Map or array of objects used to generate the 'input type="checkbox/radio"' tags.
  - setItemValue
```
public void setItemValue(String itemValue)
```
    Set the name of the property mapped to the 'value' attribute of the 'input type="checkbox/radio"' tag.
    May be a runtime expression.
  - getItemValue
```
protected String getItemValue()
```
    Get the name of the property mapped to the 'value' attribute of the 'input type="checkbox/radio"' tag.
  - setItemLabel
```
public void setItemLabel(String itemLabel)
```
    Set the value to be displayed as part of the 'input type="checkbox/radio"' tag.
    May be a runtime expression.
  - getItemLabel
```
protected String getItemLabel()
```
    Get the value to be displayed as part of the 'input type="checkbox/radio"' tag.
  - setDelimiter
```
public void setDelimiter(String delimiter)
```
    Set the delimiter to be used between each 'input type="checkbox/radio"' tag.
    By default, there is no delimiter.
  - getDelimiter
```
public String getDelimiter()
```
    Return the delimiter to be used between each 'input type="radio"' tag.
  - setElement
```
public void setElement(String element)
```
    Set the HTML element used to enclose the 'input type="checkbox/radio"' tag.
    Defaults to an HTML '<span/>' tag.
  - getElement
```
public String getElement()
```
    Get the HTML element used to enclose 'input type="checkbox/radio"' tag.
  - resolveId
```
protected String resolveId()
                    throws JspException
```
    Appends a counter to a specified id as well, since we're dealing with multiple HTML elements.
    Overrides:
    resolveId in class AbstractDataBoundFormElementTag
    Throws:
    JspException
    See Also:
    AbstractDataBoundFormElementTag.getId(), AbstractDataBoundFormElementTag.autogenerateId()
  - writeTagContent
```
protected int writeTagContent(TagWriter tagWriter)
                       throws JspException
```
    Renders the 'input type="radio"' element with the configured setItems(Object) values. Marks the element as checked if the value matches the bound value.
    Specified by:
    writeTagContent in class AbstractCheckedElementTag
    Returns:
    valid tag render instruction as per Tag.doStartTag().
    Throws:
    JspException

Class AbstractMultiCheckedElementTag

Field Summary

Fields inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlInputElementTag

Fields inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlElementTag

Fields inherited from class org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag

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

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

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

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

Constructor Summary

Method Summary

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractCheckedElementTag

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlInputElementTag

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractHtmlElementTag

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag

Methods inherited from class org.springframework.web.servlet.tags.form.AbstractFormTag

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

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

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

Methods inherited from class java.lang.Object

Constructor Detail

AbstractMultiCheckedElementTag

Method Detail

setItems

getItems

setItemValue

getItemValue

setItemLabel

getItemLabel

setDelimiter

getDelimiter

setElement

getElement

resolveId

writeTagContent