Yii2 ajax错误请求(#400)

Question

当我使用此代码时,我将此错误作为响应:

错误请求(#400):无法验证您的数据

/**
 * Active toggle
 */
$(document).on('click', '[data-toggle-active-menu-items]', function(e){

    e.preventDefault();

    var id = $(this).data('toggle-active-menu-items');

    $.ajax({
        url: 'active',
        type: 'POST',
        data: {'id': id, _csrf: yii.getCsrfToken()}, 
        contentType: "application/json; charset=utf-8",
        dataType: "json",
        success: function(data) {
            if (data.active == 1)
            {
                $('#list-' + id + ' [data-toggle-active-menu-items]').html('<span class="glyphicon glyphicon-eye-open"></span>');
            } else {
                $('#list-' + id + ' [data-toggle-active-menu-items]').html('<span class="glyphicon glyphicon-eye-close"></span>');
            }
        }
    });
});

我尝试添加

_csrf:yii.getCsrfToken()

和

contentType:"application/json; charset = utf-8",
dataType:"json",

但那不起作用

当我将它添加到我的控制器时,它确实有效,但这不好,我不想禁用csrf验证

public $ enableCsrfValidation = false;

我怎样才能解决这个问题？

Answer 1

你可以试试这种方式.这是工作!

var csrfToken = $('meta[name="csrf-token"]').attr("content");
$.ajax({
         url: 'request',
         type: 'post',
         dataType: 'json',
         data: {param1: param1, _csrf : csrfToken},
});

Answer 2

  $.ajax({
    url: '$urlSave',
    type: 'post',
    data: {payload: payload, _csrf: yii.getCsrfToken()},        
    dataType: 'json',
  }).success(function(response) {
  });

其他例子:http://docs.mirocow.com/doku.php？id = yii2:docs#добавление_csrftoken_в_ajax_запрос_yii2

Answer 3

将此代码添加到布局的底部：

<script>
    $.ajaxSetup({
        data: <?= \yii\helpers\Json::encode([
            \yii::$app->request->csrfParam => \yii::$app->request->csrfToken,
        ]) ?>
    });
</script>

Answer 4

这是我现在的代码，只需忽略 csrf 令牌：

$(document).on('click', '[data-toggle-active-menu-items]', function(e){

        e.preventDefault();

        var id = $(this).data('toggle-active-menu-items');

        $.ajax({
            url: 'active',
            type: 'POST',
            data: {'id': id},
            dataType: "json",
            success: function(data) {
                if (data.active == 1)
                {
                    $('#list-' + id + ' [data-toggle-active-menu-items]').html('<span class="glyphicon glyphicon-eye-open"></span>');
                } else {
                    $('#list-' + id + ' [data-toggle-active-menu-items]').html('<span class="glyphicon glyphicon-eye-close"></span>');
                }
            }
        });
    });