# radio

	
	<label  class="u-radio" for="option-1" u-meta='{"id":"r1","data":"dt1","field":"f1","type":"u-radio"}'>
	    <input type="radio" id="option-1" class="u-radio-button" name="options" value="test1">
	    <span class="u-radio-label">test1</span>
	</label>
	<label class="u-radio" for="option-2" u-meta='{"id":"r2","data":"dt1","field":"f1","type":"u-radio"}'>
	    <input type="radio" id="option-2" class="u-radio-button" name="options" value="test2">
	    <span class="u-radio-label">test2</span>
	</label>

## # id
元素对应的id

## # data
元素对应的dateTable

## # field
元素对应的dateTable中的字段

## # type
元素对应的类型，此处u-radio表示元素为单选。若多个元素设置的data与field一致，则表示为单选组，选择过程中只能选择其中一项。