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php - Ajax 错误 : Unexpected token < in JSON at position 0 on WordPress Contact Form 7 submit

转载 作者:可可西里 更新时间:2023-11-01 00:40:07 28 4
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我在发布联系表单时遇到了一个奇怪的问题。

加载图标一直在加载,表单没有提交。

电子邮件已发送,我的 before_send_mail 函数也有效。奇怪的是,当我取消对 before_send_mail 函数的注释时,它没有显示任何错误。所以它可能来 self 的代码。

但是首页没有改变状态,一直显示加载图标。

错误信息是这样的:

<div class="ajax-error">Unexpected token &lt; in JSON at position 0</div>

你们能帮帮我吗?下面是 before_send 函数。

add_action( 'wpcf7_before_send_mail', 'form_to_crm' );
function form_to_crm( $cf7 ) {
$wpcf7 = WPCF7_ContactForm::get_current();

/* Uw naam => first_name */ $first_name = $_POST["your-name"];
/* Bedrijf => company_name */ $company = $_POST["bedrijf"];
/* Email => email */ $email = $_POST["email"];
/* Adres => address */ $address = $_POST["adres"];
/* Nummer* => number */ $number = $_POST["huisnummer"];
/* Postcode => postcode */ $postcode = $_POST["postcode"];
/* Woonplts* => city */ $city = $_POST["woonplaats"];
/* Tel => telephone */ $telephone = $_POST["telefoonnummer"];

if(!empty( $first_name )){ $post_items['first_name'] = $first_name; }
if(!empty( $company )){ $post_items['company_name'] = $company; }
if(!empty( $email )){ $post_items['email'] = $email; }
if(!empty( $address )){ $post_items['address'] = $address; }
if(!empty( $number )){ $post_items['number'] = $number; }
if(!empty( $postcode )){ $post_items['postcode'] = $postcode; }
if(!empty( $city )){ $post_items['city'] = $city; }
if(!empty( $telephone )){ $post_items['telephone'] = $telephone; }

if(!empty($postcode) && !empty($number))
{
$ch = curl_init();

if ( curl_error($ch) != "" )
{
return;
}

$post_string = json_encode($post_items);

$con_url = 'valid api url';

curl_setopt($ch, CURLOPT_URL, $con_url);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
"Content-Type: application/json",
"Authorization: Token XXX (censored)"
));
curl_setopt( $ch, CURLOPT_POSTFIELDS, $post_string);
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );

$output = curl_exec($ch);

file_put_contents("curlerror.txt", $output);
curl_close($ch);
}
return $output;
}

最佳答案

在浏览器控制台中,ajax 调用未列为错误。但是调用中出现错误。感谢@JAAulde 向我指出这一点。

关于php - Ajax 错误 : Unexpected token < in JSON at position 0 on WordPress Contact Form 7 submit,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/43683683/

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