我在WordPress上有一个POST表单，我用它通过其API将数据传递给MailChimp。
本身（即不使用jQuery），它按预期工作。但是，当我尝试通过AJAX后期操作传递数据而不是使用表单操作导航到新页面时，它只会找到多行文本框的第一行。
FORM
<?php
// Template Name: MailChimp Form
get_header();
?>
<form id="mailchimp_actions" method="post" action="/ajax-curl-actions/">
<select name="action" id="action">
<option>Subscribe</option>
<option>Unsubscribe</option>
<option>Find</option>
</select>
<textarea name="import_data" id="import_data" placeholder="Email Address,First Name,Last Name"></textarea>
<input type="submit">
</form>
<?php get_footer(); ?>
处理$ _POST数据的页面
<?php
// Template: AJAX - cURL actions.
###############################################################################
# #
# Available options: #
# #
# Add New Subscriber - Create a new subscriber and add them to a list. #
# Subscribe - Add an existing email to the specified list. #
# Unsubscribe - Completely unsubscribe an email from all mailers. #
# Update - Change subscriber information. #
# #
###############################################################################
$subscribers = bfm_data_format($_POST);
$final_report = array('successes'=>0,'failures'=>array());
foreach($subscribers as $subscriber) :
$post_data = array('email' => $subscriber[0], 'fname' => $subscriber[1], 'lname' => $subscriber[2]);
$action = $_POST['action'];
if(!bfm_subscriber_exists($subscriber[0]) && $action=='Subscribe') $action = 'Add New Subscriber';
$report = bfm_curl_actions(bfm_list_id(),bfm_api_key(),$post_data,$action);
if($report['success']) :
$final_report['successes']++;
else:
$final_report['failures'][] = $report['error'];
endif;
endforeach;
?>
功能
// Format data
function bfm_data_format($data) {
$import_data = $data['import_data'];
$import_data_lines = explode("\n",$import_data);
$i=0;
foreach($import_data_lines as $import_data_line) :
$import_data_lines[$i] = explode(',',$import_data_line);
$i++;
endforeach;
return $import_data_lines;
}
// MailChimp data manipulation
function bfm_curl_actions($list_id,$api_key,$post_data,$action) {
$auth = base64_encode( 'user:'.$api_key );
$data = array(
'apikey' => $api_key,
'email_address' => $post_data['email'],
'merge_fields' => array(
'FNAME' => $post_data['fname'],
'LNAME' => $post_data['lname'],
)
);
if($action == 'Subscribe' || $action == 'Add New Subscriber') :
$data['status']='subscribed';
elseif($action == 'Unsubscribe'):
$data['status']='unsubscribed';
endif;
$member_id = md5($post_data['email']);
$json_data = json_encode($data);
$ch = curl_init();
$curlopt_url = "https://us7.api.mailchimp.com/3.0/lists/$list_id/members/";
if($action!='Add New Subscriber') $curlopt_url.=$member_id; // Member ID needs to be excluded if adding an entirely new person.
curl_setopt($ch, CURLOPT_URL, $curlopt_url);
if($action == 'Subscribe' || $action == 'Unsubscribe' || $action == 'Update') :
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PATCH");
endif;
if($action == 'Find'):
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
endif;
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json',
'Authorization: Basic '.$auth));
curl_setopt($ch, CURLOPT_USERAGENT, 'PHP-MCAPI/3.0');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POSTFIELDS, $json_data);
$result = curl_exec($ch);
$status = "undefined";
$msg = "";
$myArray = json_decode($result, true);
foreach($myArray as $key => $value)
{
if( $key == "status" )
{
$status=$value;
}
else if ($key == "title")
{
$msg=$value;
}
}
$email = $post_data['email'];
if($action == 'Subscribe' || $action == 'Add New Subscriber'):
if($status == "subscribed") :
$report = array ('success'=>true,'error'=>'');
else:
$report = array('success'=>false,'error'=>array('email'=>$email,'message'=>$msg));
endif;
endif;
return $report;
}
function bfm_subscriber_exists($email) {
$api_key = bfm_api_key();
$list_id = bfm_list_id();
$auth = base64_encode( 'user:'.$api_key );
$data = array(
'apikey' => $api_key,
'email_address' => $email,
);
$member_id = md5($email);
$json_data = json_encode($data);
$ch = curl_init();
$curlopt_url = "https://us7.api.mailchimp.com/3.0/lists/$list_id/members/$member_id";
curl_setopt($ch, CURLOPT_URL, $curlopt_url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json',
'Authorization: Basic '.$auth));
curl_setopt($ch, CURLOPT_USERAGENT, 'PHP-MCAPI/3.0');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POSTFIELDS, $json_data);
$result = json_decode(curl_exec($ch),true);
if ($result['status']=='404') return false;
return true;
die(' '); // Free up memory.
}
这样，按预期工作。第二页将第一页的数据导入MailChimp。
但是，如果我尝试使用以下jQuery通过AJAX执行相同操作，它仍会导入MailChimp，但只包含多行文本框的第一行;所有其他行都被忽略。
$(document).on("submit","#mailchimp_actions",
function(event) {
event.preventDefault();
var bfm_action = $('#action').val();
var bfm_import = encodeURIComponent($('#import_data').val());
console.log(bfm_action);
console.log(bfm_import);
$.post("/ajax-curl-actions/",
{
import_data: bfm_import,
action: bfm_action,
},
function () {
alert("Successful import.");
}
);
}
);
我错过了什么？如何让它识别文本框中的所有行？
答案 0 :(得分：2)
似乎问题是由双重转义变量引起的：当你将键值对作为对象发送时，一次由你，然后再由jQuery。
如果您将键值对发送到任何jQuery的ajax方法，jQuery会为您处理转义，以便您删除encodeURIComponent：
$(document).on("submit","#mailchimp_actions",
function(event) {
event.preventDefault();
var bfm_action = $('#action').val();
var bfm_import = $('#import_data').val();
^^^^^^^^^^^^^^^^^^^^^^^ here
console.log(bfm_action);
console.log(bfm_import);
...
答案 1 :(得分：0)
请尝试更改此行代码
function bfm_data_format($data) {
$import_data = nl2br(urldecode($data['import_data']));
$import_data_lines = explode("\n", $import_data);
$i = 0;
foreach ($import_data_lines as $import_data_line) :
$import_data_lines[$i] = explode(',', $import_data_line);
$i++;
endforeach;
return $import_data_lines;
}