Class RadioButtonTag
- All Implemented Interfaces:
DynamicAttributes
,IterationTag
,JspTag
,Tag
,TryCatchFinally
,Serializable
,EditorAwareTag
<radiobutton>
tag renders an HTML 'input' tag with type 'radio'.
Rendered elements are marked as 'checked' if the configured
value
matches the bound value
.
A typical usage pattern will involve multiple tag instances bound to the same property but with different values.
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:
-
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 jakarta.servlet.jsp.tagext.TagSupport
pageContext
Fields inherited from interface jakarta.servlet.jsp.tagext.IterationTag
EVAL_BODY_AGAIN
Fields inherited from interface jakarta.servlet.jsp.tagext.Tag
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE
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Constructor Summary
-
Method Summary
Modifier and TypeMethodDescriptionprotected String
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 jakarta.servlet.jsp.tagext.TagSupport
doAfterBody, doEndTag, findAncestorWithClass, getParent, getValue, getValues, release, removeValue, setPageContext, setParent, setValue
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Constructor Details
-
RadioButtonTag
public RadioButtonTag()
-
-
Method Details
-
writeTagDetails
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
Description copied from class:AbstractCheckedElementTag
Return the type of the HTML input element to generate: "checkbox" or "radio".- Specified by:
getInputType
in classAbstractCheckedElementTag
-