javascript - jquery.ajax 多数据检索

Question

当我使用此代码时，我只能设法检索 recaptcha_response_field。如果我删除 recaptcha_response_field，我将检索 recaptcha_challenge_field。但是，我无法同时取回两者。我只成功发送了 1 个数据。

challengeField = $("#recaptcha_challenge_field").val();
responseField = $("#recaptcha_response_field").val();

var html = $.ajax(
    {
        global: false,
        type: "POST",
        async: false,
        dataType: "html",
        data: "recaptcha_response_field=" + responseField + "&recaptcha_challenge_field=" + challengeField,
        url: "../ajax.recaptcha.php"
    }).responseText;

if(html == "success")
{
    $("#captchaStatus").html("Success. Submitting form.");
    return true;
}
else
{
    $("#captchaStatus").html("Your captcha is incorrect. Please try again");
    Recaptcha.reload();
    return false;
}

Answer 1

你写的这一行 data: "recaptcha_response_field="+ responseField + "&recaptcha_challenge_field="+ challengeField, 是错误的。

你可以试试这个:

$.ajax({
   type: "POST",
   url: "some.php",
   data: { name: "John", location: "Boston" }
 }).done(function( msg ) {
          alert( "Data Saved: " + msg );
     });

或者 数据:{recaptcha_response_field:responseField，recaptcha_challenge_field:challengeField

谢谢，钦图