Grails RadioGroup，如何将标签绑定(bind)到电台名称

Question

我正在为 g:radioGroup 苦苦挣扎标签——我想创建一些 radio 和一些与 radio 相对应的标签:

<g:radioGroup name="stateOfHealth" value="${review.stateOfHealth}" id="stammp"
        labels="['1','2','3','4','5']"
        values="['bad','suboptimal','well','veryWell','excellent']">
    <span class="radioSpan"> ${it.radio}</span>
    <label for="${ ???? }">${it.label}</label>
</g:radioGroup>

我需要做什么才能插入标签的“for”属性以匹配正确的 radio ？

Answer 1

您不需要设置 for 属性，只需用标签包装 radio ，如下所示:

<g:radioGroup name="stateOfHealth" value="${review.stateOfHealth}" id="stammp"
        labels="['1','2','3','4','5']"
        values="['bad','suboptimal','well','veryWell','excellent']">

    <label>
            <span class="radioSpan">${it.radio}</span>
            ${it.label}
    </label>

</g:radioGroup>