php 短代码中的短代码 - wordpress
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Shortcodes inside a shortcode - wordpress
提问by Luis
I created a shortcode which display the employees, the HTML look somthing like that:
我创建了一个显示员工的短代码，HTML 看起来像这样：
<ul class="employees">
<li><img src=""> <h5>name</h5> <p>description</p></li>
<li><img src=""> <h5>name</h5> <p>description</p></li>
..
</ul>
So I created 2 shortcodes:
所以我创建了 2 个短代码：
[start_employee] - which contains <ul class="employee"> .. </ul>
[start_employee] - 其中包含 <ul class="employee"> .. </ul>
[employee] - which contains content about the employee
[employee] - 包含有关员工的内容
And it should work like that:
它应该像这样工作：
[start_employee]
[employee img=".." name=".." description=".."]
[employee img=".." name=".." description=".."]
[/start_employee]
but when I put it in the wordpress editor the html look like that:
但是当我把它放在 wordpress 编辑器中时，html 看起来像这样：
<ul class="employee">
[employee img=".." name=".." description=".."]
[employee img=".." name=".." description=".."]
</ul>
I think I know why.. because the fuunction of start_employee contain:
我想我知道为什么.. 因为 start_employee 的功能包含：
return '<ul class="employee">'.$content.'</ul>';
What should I do that it read it as a shortcode?
我该怎么做才能将其作为短代码读取？
Thank you.
谢谢你。
回答by Peter Rowell
Shortcodes do not automatically nest -- you have to call do_shortcode($content)yourself. See the caption_shortcode()example on http://codex.wordpress.org/Shortcode_API.
短代码不会自动嵌套 - 您必须调用do_shortcode($content)自己。请参阅http://codex.wordpress.org/Shortcode_APIcaption_shortcode()上的示例。
回答by Rakhitha Nimesh
You have to use shortcodes recursively to get the result.
您必须递归地使用短代码才能获得结果。
function start_employee($attr,$content){
return '<ul class="employee">'.do_shortcode($content).'</ul>';
}
add_shortcode("start_employee","start_employee");
function employee($attr,$content){
return '<li><img src=""> <h5>name</h5>; <p>description</p></li>';
}
add_shortcode("employee","employee");
回答by Angus Beefsteak
If you have a recursive function set up, as in Cart66, you can do something like this:
如果您设置了递归函数，如 Cart66，您可以执行以下操作：
echo do_shortcode('[hide_from level="membership" ]<strong>You may only order this item if you are a member. Become a?<a href="http://yoursite.com/beta/member-log-in/">member</a>.</strong>[/hide_from]');
echo do_shortcode('[show_to level="membership"]'.do_shortcode('[add_to_cart item="'.$prefix.get_post_meta($post->ID,'_et_cart66_product_id',true).'" ]').'[/show_to]');
