<div class="content-padded no-mar book-list">
        <?php foreach($new_books["data"] as $val):?>
            <div class="card no-boxshadow no-mar" style="width:33%;border-bottom:1px solid #e6e6e6;float:left;" onclick="Frjj.book_url('<?php echo $val["book_url"];?>',<?php echo $val["id"];?>)">
                <div class="item-media" align="center">
                    <img src="<?php echo Tools::get_upload_url($val["book_img"]);?>" width="100%"/>
                </div>
                <div class="card-content-inner no-pad book-info">
                    <h6 class="book-title"><?php echo $val["book_name"];?></h6>
                    <h6 class="book-autor color-gray"><?php echo $val["book_author"];?></h6>
                    <h6 class="color-price">￥<?php echo $val["price"];?></h6>
                </div>
            </div>
        <?php endforeach;?>
    </div>

<label class="label-checkbox item-content new-add">
    <input type="radio" name="action">
    <div class="item-media">
        <i class="icon icon-form-checkbox"></i>
    </div>
    <div class="item-inner item-inner-pad">
        <div class="item-title color-333">新增</div>
    </div>
</label>
<label class="label-checkbox item-content connect">
    <input type="radio" name="action">
    <div class="item-media">
        <i class="icon icon-form-checkbox"></i>
    </div>
    <div class="item-inner item-inner-pad">
        <div class="item-title color-333">关联</div>
    </div>
</label>

function checkPhone(){
  var reg = /^1[3|4|5|7|8][0-9]{9}$/;
  var reg = /^0?1[3|4|5|7|8][0-9]\d{8}$/;
  var flag = reg.test(phone);
  if(!flag){
      alert('手机号有误，请重新填写。');
      return false;
  }else{
  }
}

<script>
    $('body').height($('body')[0].clientHeight);
</script>