Question

首先，我不是一个真正的网络开发者，所以请耐心等待。

我正在尝试在我的网站上嵌入mailchimp注册表单。除非选择了某个单选按钮，否则我会设置一个隐藏的复选框。

    <!-- Begin MailChimp Signup Form -->
<link href="//cdn-images.mailchimp.com/embedcode/classic-10_7.css" rel="stylesheet" type="text/css">
<style type="text/css">

.reveal{
    display: none !important;
}

#radio-2:checked ~ .reveal {
    display: inline;
}

</style>
<div id="mc_embed_signup">
<form action="n/a" method="post" id="mc-embedded-subscribe-form" name="mc-embedded-subscribe-form" class="validate" target="_blank" novalidate>
    <div id="mc_embed_signup_scroll">

<div class="mc-field-group input-group">
    <strong>Radio Buttons</strong>
    <ul>

<li><input type="radio" id="radio-1" value="Radio 1" name="MMERGE6" id="mce-MMERGE6-0"><label for="mce-MMERGE6-0">Radio 1</label></li>

<li><input type="radio"  id="radio-2" value="Part Time" name="MMERGE6" id="mce-MMERGE6-1"><label for="mce-MMERGE6-1">Part Time</label></li>

</ul>
</div>
<div class="mc-field-group input-group reveal">
    <ul>

<li><input type="checkbox" value="1" name="group[18657][1]" id="mce-group[18657]-18657-0"><label for="mce-group[18657]-18657-0">1</label></li>

<li><input type="checkbox" value="2" name="group[18657][2]" id="mce-group[18657]-18657-1"><label for="mce-group[18657]-18657-1">2</label></li>

<li><input type="checkbox" value="4" name="group[18657][4]" id="mce-group[18657]-18657-2"><label for="mce-group[18657]-18657-2">3</label></li>

<li><input type="checkbox" value="8" name="group[18657][8]" id="mce-group[18657]-18657-3"><label for="mce-group[18657]-18657-3">4</label></li>

</ul>

</div>
    <div id="mce-responses" class="clear">
        <div class="response" id="mce-error-response" style="display:none"></div>
        <div class="response" id="mce-success-response" style="display:none"></div>
    </div>    <!-- real people should not fill this in and expect good things - do not remove this or risk form bot signups-->
    <div style="position: absolute; left: -5000px;" aria-hidden="true"><input type="text" name="b_e7f52c90ee3d55370f2c41bac_8ea8200d35" tabindex="-1" value=""></div>
    <div class="clear"><input type="submit" value="Subscribe" name="subscribe" id="mc-embedded-subscribe" class="button"></div>
    </div>
</form>
</div>
<script type='text/javascript' src='//s3.amazonaws.com/downloads.mailchimp.com/js/mc-validate.js'></script><script type='text/javascript'>(function($) {window.fnames = new Array(); window.ftypes = new Array();fnames[0]='EMAIL';ftypes[0]='email';fnames[1]='FNAME';ftypes[1]='text';fnames[2]='LNAME';ftypes[2]='text';fnames[4]='MMERGE4';ftypes[4]='phone';fnames[6]='MMERGE6';ftypes[6]='radio';}(jQuery));var $mcj = jQuery.noConflict(true);</script>
<!--End mc_embed_signup-->

我希望这里的复选框只显示选择第二个单选按钮的时间。

我可以得到：当我编写自己的表单时检查工作，但我似乎无法在嵌入式mailchimp表单中使用它，我无法弄清楚原因。有没有人有任何想法？

Answer 1

这里有一些问题：

不能使用不包含!important的其他样式覆盖具有!important规则的样式。您可以从第一个样式中删除它以解决此问题。
~兄弟CSS选择器定位元素with the same parent。由于广播和.reveal元素不共享同一个父元素，因此它不会显示.reveal元素。
单选按钮不应具有两个id属性。当存在多个id时，只设置第二个<ul>。

为了使兄弟选择器工作，您可以从单选按钮中删除<li>和.reveal元素，并在它们之前添加换行符，使它们仍然在单独的行上。同时将<div>类.mc-field-group放在第一个 <link href="//cdn-images.mailchimp.com/embedcode/classic-10_7.css" rel="stylesheet" type="text/css"> <style type="text/css"> .reveal { display: none; } #mce-MMERGE6-1:checked ~ .reveal { display: inline; } </style> <div id="mc_embed_signup"> <form action="n/a" method="post" id="mc-embedded-subscribe-form" name="mc-embedded-subscribe-form" class="validate" target="_blank" novalidate> <div id="mc_embed_signup_scroll"> <div class="mc-field-group input-group"> <strong>Radio Buttons</strong> <br> <input type="radio" value="Radio 1" name="MMERGE6" id="mce-MMERGE6-0"><label for="mce-MMERGE6-0">Radio 1</label> <br> <input type="radio" value="Part Time" name="MMERGE6" id="mce-MMERGE6-1"><label for="mce-MMERGE6-1">Part Time</label> <div class="reveal"> <ul> <li><input type="checkbox" value="1" name="group[18657][1]" id="mce-group[18657]-18657-0"><label for="mce-group[18657]-18657-0">1</label></li> <li><input type="checkbox" value="2" name="group[18657][2]" id="mce-group[18657]-18657-1"><label for="mce-group[18657]-18657-1">2</label></li> <li><input type="checkbox" value="4" name="group[18657][4]" id="mce-group[18657]-18657-2"><label for="mce-group[18657]-18657-2">3</label></li> <li><input type="checkbox" value="8" name="group[18657][8]" id="mce-group[18657]-18657-3"><label for="mce-group[18657]-18657-3">4</label></li> </ul> </div> </div> <div id="mce-responses" class="clear"> <div class="response" id="mce-error-response" style="display:none"></div> <div class="response" id="mce-success-response" style="display:none"></div> </div>  <div style="position: absolute; left: -5000px;" aria-hidden="true"><input type="text" name="b_e7f52c90ee3d55370f2c41bac_8ea8200d35" tabindex="-1" value=""></div> <div class="clear"><input type="submit" value="Subscribe" name="subscribe" id="mc-embedded-subscribe" class="button"></div> </div> </form> </div> <script type='text/javascript' src='//s3.amazonaws.com/downloads.mailchimp.com/js/mc-validate.js'></script><script type='text/javascript'>(function($) {window.fnames = new Array(); window.ftypes = new Array();fnames[0]='EMAIL';ftypes[0]='email';fnames[1]='FNAME';ftypes[1]='text';fnames[2]='LNAME';ftypes[2]='text';fnames[4]='MMERGE4';ftypes[4]='phone';fnames[6]='MMERGE6';ftypes[6]='radio';}(jQuery));var $mcj = jQuery.noConflict(true);</script> 内。这将使单选按钮与隐藏元素具有相同的父级。

以下是更新后的代码：

IN

将：checked伪类添加到嵌入式mailchimp表单中

1 个答案: