Stripes Tag Library
Tag radio


Generates <input type="radio" value="foo"/> HTML tags based on the attribute set on the tag and the state of the form. Since a single radio button widget on a HTML page can have only a single value, the value tag attribute must be a Scalar object. The value will be converted to a String using the Stripes formatting system (with appropriate defaults), or by calling toString if an appropriate Formatter does not exist. Similarly since radio button sets can have only a single selected value at a time the checked attribute of the tag must also be a scalar value.

Radio buttons perform automatic (re-)population of state. They prefer, in order, the value in the HttpServletRequest, the value in the ActionBean and lastly the value set using checked="" on the page. If the value of the current radio button matches the checked value from the preferred source then the attribute checked="checked" will be written in the HTML tag.

The tag may include a body and if present the body is converted to a String and overrides the checked tag attribute.



Tag Information
Tag Classnet.sourceforge.stripes.tag.InputRadioButtonTag
TagExtraInfo ClassNone
Body ContentJSP
Display Nameradio

Attributes
NameRequiredRequest-timeTypeDescription
checkedfalsetruejava.lang.String When the form is first rendered, if this attribute is present then checked=checked will be written to the HTML tag to select it by default.
formatTypefalsetruejava.lang.StringThe type used to format the object. If the value is a date, valid values are 'date', 'time' and 'datetime'. If the value is a Number, valid values are 'number', 'percentage' and 'currency'.
formatPatternfalsetruejava.lang.StringThe pattern to apply. Can be either a named pattern or an actual pattern as understood by java.text.DateFormat or java.text.NumberFormat as appropriate for the type of object being formatted.
valuetruetruejava.lang.ObjectA default value for the form field. Can be a literal value, or an EL expression.
nametruetruejava.lang.StringThe name of the form field.
sizefalsetruejava.lang.StringThe size of the form field. (HTML Pass-through)
disabledfalsetruejava.lang.StringDisables the input element when it first loads so that the user can not write text in it, or select it. (HTML Pass-through)
accesskeyfalsetruejava.lang.StringKeyboard shortcut to access the element. (HTML Pass-through)
classfalsetruejava.lang.StringThe CSS class to be applied to the element. (HTML Pass-through)
dirfalsetruejava.lang.StringText direction. (HTML Pass-through)
idfalsetruejava.lang.StringA unique identifier for the HTML tag on the page. (HTML Pass-through)
langfalsetruejava.lang.StringThe language code of the element. (HTML Pass-through)
onblurfalsetruejava.lang.StringScripting code run when the element loses focus. (HTML Pass-through)
onchangefalsetruejava.lang.StringScripting code run when the element changes. (HTML Pass-through)
onclickfalsetruejava.lang.StringScripting code run on each mouse click. (HTML Pass-through)
ondblclickfalsetruejava.lang.StringScripting code run on a double-click of the mouse. (HTML Pass-through)
onfocusfalsetruejava.lang.StringScripting code run when the element acquires focus. (HTML Pass-through)
onkeydownfalsetruejava.lang.StringScripting code run when a key is depressed. (HTML Pass-through)
onkeypressfalsetruejava.lang.StringScripting code run when a key is pressed and released. (HTML Pass-through)
onkeyupfalsetruejava.lang.StringScripting code run when a key is released. (HTML Pass-through)
onmousedownfalsetruejava.lang.StringScripting code run when a mouse button is depressed. (HTML Pass-through)
onmousemovefalsetruejava.lang.StringScripting code run when the mouse pointer is moved. (HTML Pass-through)
onmouseoutfalsetruejava.lang.StringScripting code run when the mouse pointer moves out of the element. (HTML Pass-through)
onmouseoverfalsetruejava.lang.StringScripting code run when the mouse pointer moves over the element. (HTML Pass-through)
onmouseupfalsetruejava.lang.StringScripting code run when a mouse button is released. (HTML Pass-through)
onselectfalsetruejava.lang.StringScripting code run when an element is selected. (HTML Pass-through)
stylefalsetruejava.lang.StringInline CSS style fragment that applies to the element (HTML Pass-through)
tabindexfalsetruejava.lang.StringThe tab order of the element. (HTML Pass-through)
titlefalsetruejava.lang.StringTool-tip text for the element. (HTML Pass-through)

Variables
No Variables Defined.


Output Generated by Tag Library Documentation Generator. Java, JSP, and JavaServer Pages are trademarks or registered trademarks of Sun Microsystems, Inc. in the US and other countries. Copyright 2002-4 Sun Microsystems, Inc. 4150 Network Circle Santa Clara, CA 95054, U.S.A. All Rights Reserved.