Class RadioButtonTag
- 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.AbstractSingleCheckedElementTag
- org.springframework.web.servlet.tags.form.RadioButtonTag
- All Implemented Interfaces:
Serializable
,DynamicAttributes
,IterationTag
,JspTag
,Tag
,TryCatchFinally
,EditorAwareTag
public class RadioButtonTag extends AbstractSingleCheckedElementTag
The<radiobutton>
tag renders an HTML 'input' tag with type 'radio'.Rendered elements are marked as 'checked' if the configured
value
matches thebound value
.A typical usage pattern will involved multiple tag instances bound to the same property but with different values.
Attribute Summary Attribute Required? Runtime Expression? Description accesskey
false
true
HTML Standard Attribute
cssClass
false
true
HTML Optional Attribute
cssErrorClass
false
true
HTML Optional Attribute. Used when the bound field has errors.
cssStyle
false
true
HTML Optional Attribute
dir
false
true
HTML Standard Attribute
disabled
false
true
HTML Optional Attribute. Setting the value of this attribute to 'true' will disable the HTML element.
htmlEscape
false
true
Enable/disable HTML escaping of rendered values.
id
false
true
HTML Standard Attribute
label
false
true
Value to be displayed as part of the tag
lang
false
true
HTML Standard Attribute
onblur
false
true
HTML Event Attribute
onchange
false
true
HTML Event Attribute
onclick
false
true
HTML Event Attribute
ondblclick
false
true
HTML Event Attribute
onfocus
false
true
HTML Event Attribute
onkeydown
false
true
HTML Event Attribute
onkeypress
false
true
HTML Event Attribute
onkeyup
false
true
HTML Event Attribute
onmousedown
false
true
HTML Event Attribute
onmousemove
false
true
HTML Event Attribute
onmouseout
false
true
HTML Event Attribute
onmouseover
false
true
HTML Event Attribute
onmouseup
false
true
HTML Event Attribute
path
true
true
Path to property for data binding
tabindex
false
true
HTML Standard Attribute
title
false
true
HTML Standard Attribute
value
false
true
HTML Optional Attribute
- Since:
- 2.0
- Author:
- Rob Harrop, Juergen Hoeller
- 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 RadioButtonTag()
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected String
getInputType()
Return the type of the HTML input element to generate: "checkbox" or "radio".protected void
writeTagDetails(TagWriter tagWriter)
Write the details for the given primary tag: i.e.Methods inherited from class org.springframework.web.servlet.tags.form.AbstractSingleCheckedElementTag
getLabel, getValue, setLabel, setValue, writeTagContent
Methods inherited from class org.springframework.web.servlet.tags.form.AbstractCheckedElementTag
autogenerateId, 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, resolveId, 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
Constructor Detail
RadioButtonTag
public RadioButtonTag()
Method Detail
writeTagDetails
protected void writeTagDetails(TagWriter tagWriter) throws JspException
Description copied from class:AbstractSingleCheckedElementTag
Write the details for the given primary tag: i.e. special attributes and the tag's value.- Specified by:
writeTagDetails
in classAbstractSingleCheckedElementTag
- Throws:
JspException
getInputType
protected String getInputType()
Description copied from class:AbstractCheckedElementTag
Return the type of the HTML input element to generate: "checkbox" or "radio".- Specified by:
getInputType
in classAbstractCheckedElementTag