我有一个订阅表单,用户可以订阅从所需的帖子类别接收新闻。每个类别有两个接收/发送新闻的选项:每日或每周。此表单通过订阅页面上的快捷码显示。现在,当某个类别的帖子打开时,我想显示(有条件地?)在那篇文章的末尾,相同的订阅表单(因此无需多份)只有电子邮件字段和相应帖子类别的每日和每周选项,隐藏了表单的其余部分。问题是如何调整表单/快捷码代码,以便我能够像现在一样进一步使用它,充分显示它,但也可以在上面描述的场景中使用它?
代码(删除了一些不重要的元素):
function mailchimp_form_shortcode() { ?>
<div id="mc_embed_signup">
<form action="..." method="post">
<div id="mc_embed_signup_scroll">
<div class="container">
<div class="mc-field-group">
<label for="mce-EMAIL">E-mail: <span class="asterisk"> (required)</span></label>
<input type="email" value="" name="EMAIL" class="required email" id="mce-EMAIL" placeholder="your e-mail address">
</div>
<strong>Subscribe to categories: </strong>
<div class="layout">
<p class="col col-main" role="main"> - News Category 1</p>
<p class="col col-complementary" role="complementary">
<input type="checkbox" value="4" name="group[...][4]" id="mce-group[...]-...-2"> daily<span class="asterisk">*</span>
<input type="checkbox" value="16" name="group[...][16]" id="mce-group[...]-...-3"> weekly
</p>
</div>
<div class="layout">
<p class="col col-main" role="main"> - News Category 2</p>
<p class="col col-complementary" role="complementary">
<input type="checkbox" value="2" name="group[...][2]" id="mce-group[...]-...-4"> daily<span class="asterisk">*</span>
<input type="checkbox" value="32" name="group[...][32]" id="mce-group[...]-...-5"> weekly
</p>
</div>
<div class="layout">
<p class="col col-main" role="main"> - News Category 3</p>
<p class="col col-complementary" role="complementary">
<input type="checkbox" value="64" name="group[...][64]" id="mce-group[...]-...-6"> daily<span class="asterisk">*</span>
<input type="checkbox" value="128" name="group[...][128]" id="mce-group[...]-...-7"> weekly
</p>
</div>
<div class="clear">
<input type="submit" value="Subscribe" name="subscribe" id="mc-embedded-subscribe" class="button">
</div>
</div>
</div>
</form>
</div>
<?php }
add_shortcode(\'mailchimp\', \'mailchimp_form_shortcode\');