单选框修改获取默认值
//$list 为后端渲染给前端的数据
<div class="control-group">
<label class="control-label">客户类型</label>
<div class="controls">
<label class="checkbox inline"><input type="radio" name="leixing" value="1" {$list['leixing'] == 1?'checked':''}>内部客户</label>
<label class="checkbox inline"><input type="radio" name="leixing" value="2" {$list['leixing'] == 2?'checked':''}>外销客户</label>
</div>
</div>