javascript - SilverStripe - JavaScript 变量未通过 AJAX 成功发送到 Page.php

Question

我正在尝试将模板中的 JavaScript 变量发送到 Page.php 中名为“getMemberships”的函数，但在尝试使其正常工作时遇到了很多麻烦。

我知道 JavaScript 函数 ssCallBack 确实可以工作并从 SharpSpring 获取用户信息。我知道如果您在此处对电子邮件进行硬编码，则 getMemberships 函数会起作用:

$lists = $this->sharpSpringService->makeCall('getListMemberships', [
   'emailAddress' => 'youremail@site.com',
 ]);

我知道您可以使用 AJAX 将 JavaScript 数据提交到 PHP，我已经设置并尝试使用各种设置(尝试了 dataType: 'json'、dataType: 'jsonP'、dataType: 'html')，但是，在 getMemberships，$this->getRequest()->postVars('contactemail') 始终是一个空数组 ($contactEmail = {array}[0])。我不明白为什么会发生这种情况。

在Page.ss文件中:

  function ssCallBack(resp) {  
     if (typeof resp.contact != 'undefined') {
                //this contact exists in SharpSpring
                console.log(resp.contact['Email']);
                var isSubscribed = false;
                var contactEmail = resp.contact['Email'];
                console.log(contactEmail);
                $.ajax({
                    type: "POST",
                    url: "/home/getMemberships",
                    data: {
                        contactemail:contactEmail
                    }
                }).done(function (response) {
                    for (var i = 0; i < response.length; i++) {
                        console.log(response[i].status);
                        var status = response[i].status;
                        var list = response[i].list;
                        if (status == "true") {
                            if(list =="PositionistView"){
                                isSubscribedToPV = true;
                            }
                        }
                    }
                });
            }

在Page.php

public function getMemberships(){
    $pvListID = [REDACTED];
    $listName = "[REDACTED]";
    $inPVList = false;
    $contactEmail = $this->getRequest()->postVars('contactemail');
    $converted_result ="";
    $pvSubscription = null;
    $return = [];
    $sharpSpringService = null;
    $this->sharpSpringService = new SharpSpringService("[REDACTED", "[REDACTED");

    if($contactEmail != null && $contactEmail !=""){
        $lists = $this->sharpSpringService->makeCall('getListMemberships', [
            'emailAddress' => $contactEmail,
        ]);


        if (count($lists) > 0) {
            $listArray = json_decode(json_encode($lists), true);

            foreach($listArray as $list){

                if($list = $pvListID){
                    //the user is subscribed
                    $inPVList = true;
                    $converted_result = ($inPVList) ? 'true' : 'false';
                }
            }
        }
        $return[] = array(
            "status" => $converted_result,
            "list" => $listName
        );
        return json_encode($return);
    }
    return $return;

}

Answer 1

您需要postVar('contactemail')。 postVars() 返回所有帖子变量。