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(Quick Reference)

radioGroup

Purpose

Generates radio button groups

Examples

<g:radioGroup name="myGroup" values="[1,2,3]" value="1" >
<p><g:message code="${it.label}" />: ${it.radio}</p>
</g:radioGroup>

results in:

<p>Radio 1: <input type="radio" name="myGroup" value="1" checked="checked" /></p>
<p>Radio 2: <input type="radio" name="myGroup" value="2" /></p>
<p>Radio 3: <input type="radio" name="myGroup" value="3" /></p>
<g:radioGroup name="lovesGrails"
              labels="['Yes!','Of course!','Always!']"
              values="[1,2,3]">
<p>${it.label} ${it.radio}</p>
</g:radioGroup>

results in:

<p>Yes! <input type="radio" name="lovesGrails" value="1" /></p>
<p>Of course! <input type="radio" name="lovesGrails" value="2" /></p>
<p>Always! <input type="radio" name="lovesGrails" value="3" /></p>

Description

The body of the tag contains the GSP to render for each value. Two variables are provided for use:

  • it.label - the label for the current value

  • it.radio - the radio button <input> tag for the current value

Attributes

  • name (required) - The name of the group

  • values (required) - The list of values for the radio buttons

  • value (optional) - The selected value

  • labels (optional) - Labels for each value contained in the values list. If this is omitted the label property on the iterator variable (see below) will default to 'Radio ' + value.