Javascript &引用;“如果元框为空”;从前端隐藏它-WordPress
我在前端显示邮件和电话的值 如何隐藏或设置为Javascript &引用;“如果元框为空”;从前端隐藏它-WordPress,javascript,wordpress,meta-boxes,Javascript,Wordpress,Meta Boxes,我在前端显示邮件和电话的值 如何隐藏或设置为javascript:void(0) 这是我当前的代码: section id="page-content" class="col-md-8"> <h3>About <?php the_title(); ?></h3> <ul class="people-single unstyled inline-block">
javascript:void(0)
这是我当前的代码:
section id="page-content" class="col-md-8">
<h3>About <?php the_title(); ?></h3>
<ul class="people-single unstyled inline-block">
<li><a href="mailto:<?php echo(types_render_field("person-email", array('raw' => true) )) ; ?>" target="_blank" class="hvr-hang"><span class="glyphicon glyphicon-envelope" aria-hidden="true"></span></a></li>
<li><a href="tel:<?php echo(types_render_field("person-phone", array('raw' => true) )) ; ?>" target="_blank" class="hvr-hang"><span class="glyphicon glyphicon-earphone" aria-hidden="true"></span></a></li>
</ul>
<?php the_content(); ?>
</section>
section id=“页面内容”class=“col-md-8”>
关于
类似的方法应该可以:
<?php
$personalEmail = types_render_field("person-email", array('raw' => true) ));
$personalPhone = types_render_field("person-phone", array('raw' => true) ));
?>
<ul class="people-single unstyled inline-block">
<?php
if($personalEmail != "")
{ ?>
<li><a href="mailto:" target="_blank" class="hvr-hang"><span class="glyphicon glyphicon-envelope" aria-hidden="true"></span></a></li>
<?php
}
if($personalPhone != "")
{ ?>
<li><a href="tel:" target="_blank" class="hvr-hang"><span class="glyphicon glyphicon-earphone" aria-hidden="true"></span></a></li>
} ?>
</ul>
我得到一个解析错误:语法错误,这行中出现意外的“=”:$personal email=types\u render\u字段(“person email”,数组('raw'=>true));有什么想法吗?@pevoje,抱歉,试试我的编辑。我删除了变量名中的连字符。嘿,Howli,没有,仍然不工作,只是得到一个空白页:(