2016-11-25 16:59
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I'm having a hard time understanding how to import a specific variable for use with jQuery.

Some links on a Wordpress theme are using

<?php  if( get_post_meta($post->ID, "portfolio_link", true) ): ?> 
            <h1 class="portfolio-title">
                <a target="_blank" href="<?php the_field('portfolio_link'); ?>">
                    <?php the_field('portfolio_title'); ?> <span class="sosa-icon">p</span>
            <!--get PDF if not empty-->
        <?php else: ?>
            <h1 class="portfolio-title"><?php the_field('portfolio_title'); ?></h1>
<?php endif; ?>

As you can see the href is set as

href="<?php the_field('portfolio_link'); ?>"

Now I have a jQuery script as follows

  <?php  if( get_post_meta($post->ID, "portfolio_link", true) ): ?> 

$phpVar = '';
  echo "var phpVariable = '{$phpVar}';";

  jQuery(".box").click(function() {;

  <?php endif; ?>

This script currently works. It opens google in a new tab as a placeholder until I know how to make it open the same result as the href.

Now what I can't understand is how to set '$phpVar' to have the same effect as the 'href' I showed before instead of '';

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我很难理解如何导入特定变量以便与jQuery一起使用。 \ n


 &lt;?php if(get_post_meta($ post-&gt; ID,“portfolio_link”,true))  :?&gt;  
&lt; h1 class =“portfolio-title”&gt; 
&lt; a target =“_ blank”href =“&lt;?php the_field('portfolio_link');?&gt;”&gt; 
&lt;?php  the_field( 'portfolio_title');  ?&GT;  &lt; span class =“sosa-icon”&gt; p&lt; / span&gt; 
&lt; / a&gt; 
&lt; / h1&gt; 
&lt;! - 如果不为空则获取PDF  - &gt; 
&lt;  ;?php else:?&gt; 
&lt; h1 class =“portfolio-title”&gt;&lt;?php the_field('portfolio_title');  ?&gt;&lt; / h1&gt; 
&lt;?php endif;  ?&gt; 


  href =“&lt;?php  the_field('portfolio_link');?&gt;“


   &lt; script&gt; 
&lt;?php if(get_post_meta($ post-&gt; ID,“portfolio_link”,true)):?&gt;  
 $ phpVar =''; 
 echo“var phpVariable ='{$ phpVar}';”; 
&lt;?php endif;  ?&gt; 
&lt; / script&gt; 

此脚本目前有效。 它在一个新的标签中打开谷歌作为占位符,直到我知道如何使它打开与href相同的结果。

现在我无法理解的是如何将'$ phpVar'设置为与之前显示的'href'相同,而不是' ';

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1条回答 默认 最新

  • dtx3006 2016-11-25 17:10

    Not sure just how the WordPress handling of this is, but given that the_field('portfolio_title'); returns a valid URL, you can simply assign the JavaScript variable the output of this variable.

    var phpVariable = "<?php the_field('portfolio_link'); ?>";
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