 | Please make sure you have read the Tag Syntax document and understand how tag attribute syntax works. |
| Important Note that the listkey and listvalue attribute will default to "key" and "value" respectively only when the list attribute is evaluated to a Map or its decendant. Other thing else, will result in listkey and listvalue to be null and not used. |
Description
Render a radio button input field.
Parameters
Name |
Required |
Default |
Evaluated |
Type |
Description |
|---|---|---|---|---|---|
| accesskey | false | true | String | Set the html accesskey attribute on rendered html element | |
| cssClass | false | true | String | The css class to use for element | |
| cssStyle | false | true | String | The css style definitions for element ro use | |
| disabled | false | true | String | Set the html disabled attribute on rendered html element | |
| id | false | true | String | id for referencing element. For UI and form tags it will be used as HTML id attribute | |
| key | false | true | String | Set the key (name, value, label) for this particular component | |
| label | false | true | String | Label expression used for rendering a element specific label | |
| labelposition | false | true | String | Define label position of form element (top/left) | |
| list | true | true | String | Iterable source to populate from. If the list is a Map (key, value), the Map key will become the option 'value' parameter and the Map value will become the option body. | |
| listKey | false | true | String | Property of list objects to get field value from | |
| listValue | false | true | String | Property of list objects to get field content from | |
| name | false | true | String | The name to set for element | |
| onblur | false | true | String | Set the html onblur attribute on rendered html element | |
| onchange | false | true | String | Set the html onchange attribute on rendered html element | |
| onclick | false | true | String | Set the html onclick attribute on rendered html element | |
| ondblclick | false | true | String | Set the html ondblclick attribute on rendered html element | |
| onfocus | false | true | String | Set the html onfocus attribute on rendered html element | |
| onkeydown | false | true | String | Set the html onkeydown attribute on rendered html element | |
| onkeypress | false | true | String | Set the html onkeypress attribute on rendered html element | |
| onkeyup | false | true | String | Set the html onkeyup attribute on rendered html element | |
| onmousedown | false | true | String | Set the html onmousedown attribute on rendered html element | |
| onmousemove | false | true | String | Set the html onmousemove attribute on rendered html element | |
| onmouseout | false | true | String | Set the html onmouseout attribute on rendered html element | |
| onmouseover | false | true | String | Set the html onmouseover attribute on rendered html element | |
| onmouseup | false | true | String | Set the html onmouseup attribute on rendered html element | |
| onselect | false | true | String | Set the html onselect attribute on rendered html element | |
| required | false | false | true | Boolean | If set to true, the rendered element will indicate that input is required |
| requiredposition | false | true | String | Define required position of required form element (left|right) | |
| tabindex | false | true | String | Set the html tabindex attribute on rendered html element | |
| template | false | true | String | The template (other than default) to use for rendering the element | |
| templateDir | false | true | String | The template directory. | |
| theme | false | true | String | The theme (other than default) to use for rendering the element | |
| title | false | true | String | Set the html title attribute on rendered html element | |
| tooltip | false | true | String | Set the tooltip of this particular component | |
| tooltipConfig | false | true | String | Set the tooltip configuration | |
| value | false | true | String | Preset the value of input element. |
Examples
In this example, a radio control is displayed with a list of genders. The gender list is built from attribute id=genders. The framework calls getGenders() which will return a Map. For examples using listKey and listValue attributes, see the section select tag. The default selected one will be determined (in this case) by the getMale() method in the action class which should retun a value similar to the key of the getGenters() map if that particular gender is to be selected.
<s:action name="GenderMap" id="genders"/> <s:radio label="Gender" name="male" list="#genders.genders"/>