{php}   if(!isset($BtnUrl)){ $BtnUrl=""; }   {/php}

<a href="javascript:;" class="{$style} layui-btn layui-btn-mini pj_btn"
   data-url="{:urldecode($BtnUrl)}"
   data-BtnName="{$BtnName}"
   data-OpenType="{$OpenType}"

   {notempty name="confirm.text"}
   data-confirm-text="{$confirm.text}" data-confirm-ico="{$confirm.ico}"
   {/notempty}

   ><i class="fa {notempty name='icoName'} {$icoName} {/notempty}"> </i>  {$BtnName}
</a>