php AJAX 脚本的文件路径（在 Wordpress 中）
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File path for AJAX script (in Wordpress)
提问by Fred K
I use this jquery-ajax script to send email:
我使用这个 jquery-ajax 脚本来发送电子邮件：
$.ajax({
url: process.php,
type: "POST",
data: data,
cache: false,
...
in urlI call the php file that sends email, but ajax get it only if I specify the full path:
在url我调用发送电子邮件的 php 文件，但 ajax 只有在我指定完整路径时才能获取它：
url: "http://www.domain.com/wp-content/themes/site_theme/templates/process.php",
but I have to use a syntax like this:
但我必须使用这样的语法：
url: "../../templates/process.php",
or using a variable to declare in the html header/footer
或使用变量在 html 页眉/页脚中声明
Html
html
<script type="text/javascript">
var urlMail = '<?php bloginfo('template_url'); ?>/templates/process.php';
</script>
Script
脚本
url: "../../templates/process.php",
but with both the above cases the browser console retrieves this error:
但是对于上述两种情况，浏览器控制台都会检索此错误：
POST http://www.domain.com/templates/process.php 404 Not Found 1.56s
Where am I wrong?
我哪里错了？
回答by RRikesh
That's not the way to implement ajax in wordpress. All ajax request should be made to admin-ajax.php.
这不是在 wordpress 中实现 ajax 的方式。所有 ajax 请求都应发送到admin-ajax.php.
In your template file:
在您的模板文件中：
<script type="text/javascript">
var ajaxurl = '<?php echo admin_url('admin-ajax.php'); ?>';
</script>
In your js:
在你的js中：
$.ajax({
url: ajaxurl,
type: "POST",
cache: false,
data: data + '&action=sendmail' //action defines which function to use in add_action
});
in your functions.php:
在你的functions.php中：
function send_my_mail(){
#do your stuff
}
add_action('wp_ajax_sendmail', 'send_my_mail');
add_action('wp_ajax_nopriv_sendmail', 'send_my_mail');
Read about Ajax in Plugins.
阅读有关Ajax in Plugins.
回答by Sergei Khaletskiy
I would be recommended to you use system like Registry for save all "global" values in a one place.
我会建议您使用像 Registry 这样的系统将所有“全局”值保存在一个地方。
There is my small jQuery plugin if this is may be interesting to you. GitHub rep
如果您感兴趣的话，这里有我的小型 jQuery 插件。GitHub 代表
<script type="text/javascript">
$.Registry.set('urlMail', '<?php get_bloginfo('template_url'); ?>/templates/process.php';
</script>
And to get value from the Registry you must use $.Registry.get('urlMail');
要从注册表中获取价值，您必须使用 $.Registry.get('urlMail');
