H-ui JQuery 给单选按纽赋值不生效
$("#sex-1").attr('checked',true)
原因，iradio-blue 样式的原因
把下面代码注释掉就可以了
$('.skin-minimal input').iCheck({
checkboxClass: 'icheckbox-blue',
radioClass: 'iradio-blue',
increaseArea: '20%'
});
<div class="formControls col-xs-8 col-sm-9 skin-minimal">
<div class="radio-box">
<div class="iradio-blue"><input type="radio" name="sex" value="1" id="sex-1" checked="checked" style="position: absolute; top: -20%; left: -20%; display: block; width: 140%; height: 140%; margin: 0px; padding: 0px; background: rgb(255, 255, 255); border: 0px; opacity: 0;"><ins class="iCheck-helper" style="position: absolute; top: -20%; left: -20%; display: block; width: 140%; height: 140%; margin: 0px; padding: 0px; background: rgb(255, 255, 255); border: 0px; opacity: 0;"></ins></div>
<label for="sex-1" class="">男</label>
</div>
<div class="radio-box">
<div class="iradio-blue checked"><input type="radio" name="sex" value="2" id="sex-2" style="position: absolute; top: -20%; left: -20%; display: block; width: 140%; height: 140%; margin: 0px; padding: 0px; background: rgb(255, 255, 255); border: 0px; opacity: 0;"><ins class="iCheck-helper" style="position: absolute; top: -20%; left: -20%; display: block; width: 140%; height: 140%; margin: 0px; padding: 0px; background: rgb(255, 255, 255); border: 0px; opacity: 0;"></ins></div>
<label for="sex-2" class="">女</label>
</div>
</div>