javascript - 如何使用输入数组序列化表单

Question

我正在尝试序列化一个可以包含对象数组的表单并将其发送到我的应用程序服务，但我找不到任何方法让它工作...

这是我的保存方法

var brewer = _$form.serializeFormToObject();

abp.services.app.brewer.create(brewer).done(() => {
    ...
});

// brewerService
serviceNamespace.create = function(brewerDto, ajaxParams) {
    return abp.ajax($.extend({
        url: abp.appPath + 'api/services/app/brewer/Create',
        type: 'POST',
        data: JSON.stringify(brewerDto)
    }, ajaxParams));
};

这是我的表格

<form name="AddBrewerForm" role="form" novalidate class="form-validation">
    <ul class="nav nav-tabs tab-nav-right" role="tablist">
        <li role="presentation" class="active">
            <a href="#brewer-detail" data-toggle="tab">@L("BrewerDetails")</a>
        </li>

        <li role="presentation">
            <a href="#beers-list" data-toggle="tab">@L("Beers")</a>
        </li>
    </ul>

    <div class="tab-content">
        <div role="tabpanel" class="tab-pane animated fadeIn active" id="brewer-detail">
            <div class="row clearfix" style="margin-top:10px;">
                <div class="col-sm-12">
                    <div class="form-group form-float">
                        <div class="form-line">
                            <input id="name" type="text" name="Name" required class="validate form-control" />
                            <label for="name" class="form-label">Name</label>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div role="tabpanel" class="tab-pane animated fadeIn" id="beers-list">
            <div id="beer-list-content">
                <div class="brewer-beer-card row form-group form-float" style="border: 1px solid black;">
                    <div class="col-md-10">
                        <div class="form-line">
                            <input id="beer-0" type="text" name="Beers[0].Name" required class="validate form-control" />
                            <label for="beer-0" class="dynamic-beer-label form-label">@L("Name")</label>
                       </div>
                    </div>
                </div>

                <div class="brewer-beer-card row form-group form-float" style="border: 1px solid black;">
                    <div class="col-md-10">
                        <div class="form-line">
                            <input id="beer-1" type="text" name="Beers[1].Name" required class="validate form-control" />
                            <label for="beer-1" class="dynamic-beer-label form-label">@L("Name")</label>
                       </div>
                    </div>
                </div>
            </div>

            <div class="row" style="margin-top: 10px;">
                <div class="col-sm-12 ">
                    <button type="button" id="add-beer-button" class="btn btn-primary waves-effect">
                        @L("Add")
                    </button>
                </div>
            </div>
        </div>
    </div>
</form>

ApplicationServiceDto

public class InsertBrewerDto
{
    [Required]
    [StringLength(128)]
    public string Name { get; set; }

    public List<NewBrewerBeerDto> Beers { get; set; }
}

public class NewBrewerBeerDto
{
    [Required]
    public string Name { get; set; }
}

ABP序列化jquery插件

$.fn.serializeFormToObject = function () {
    //serialize to array
    var data = $(this).serializeArray();

    //add also disabled items
    $(':disabled[name]', this).each(function () {
        data.push({ name: this.name, value: $(this).val() });
    });

    //map to object
    var obj = {};
    data.map(function (x) { obj[x.name] = x.value; });

    return obj;
};

我的啤酒数组一直收到 null...

所以我尝试使用 $(form).serialize() 但我收到此错误:您的请求无效!

验证期间检测到以下错误。

所以没有显示错误...

这是日志文件WARN 2017-09-30 10:53:13,458 [31] nHandling.AbpApiExceptionFilterAttribute - 方法参数无效!有关详细信息，请参阅验证错误。Abp.Runtime.Validation.AbpValidationException:方法参数无效!有关详细信息，请参阅验证错误。 在 Abp.Runtime.Validation.Interception.MethodInvocationValidator.ThrowValidationError() 在 Abp.Runtime.Validation.Interception.MethodInvocationValidator.Validate() 在 Abp.WebApi.Validation.AbpApiValidationFilter.d__5.MoveNext()--- 从抛出异常的先前位置开始的堆栈跟踪结束 --- 在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务任务) 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务任务) 在 Abp.WebApi.Auditing.AbpApiAuditFilter.d__4.MoveNext()--- 从抛出异常的先前位置开始的堆栈跟踪结束 --- 在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务任务) 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务任务) 在 System.Web.Http.Controllers.ActionFilterResult.d__2.MoveNext()--- 从抛出异常的先前位置开始的堆栈跟踪结束 --- 在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务任务) 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务任务) 在 Abp.WebApi.Security.AntiForgery.AbpAntiForgeryApiFilter.d__10.MoveNext()--- 从抛出异常的先前位置开始的堆栈跟踪结束 --- 在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务任务) 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务任务) 在 Abp.WebApi.Authorization.AbpApiAuthorizeFilter.d__7.MoveNext()--- 从抛出异常的先前位置开始的堆栈跟踪结束 --- 在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务任务) 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务任务) 在 System.Web.Http.Controllers.AuthenticationFilterResult.d__0.MoveNext()--- 从抛出异常的先前位置开始的堆栈跟踪结束 --- 在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(任务任务) 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(任务任务) 在 System.Web.Http.Controllers.ExceptionFilterResult.d__0.MoveNext()WARN 2017-09-30 10:53:13,458 [31] nHandling.AbpApiExceptionFilterAttribute - 有 1 个验证错误:WARN 2017-09-30 10:53:13,458 [31] nHandling.AbpApiExceptionFilterAttribute - (brewerDto)

Javscript 控制台错误:

{代码:0，消息:“您的请求无效!”，详细信息:“验证期间检测到以下错误。↵ -↵", validationErrors: Array(1)}代码:0细节:“验证期间检测到以下错误。↵ -↵"信息:“您的请求无效!”验证错误:数组(1)0:成员:数组(1)0:“brewerDto”长度:1个信息:""

编辑1

获取控制台的JS

    var b1 = _$form.serialize();
    var b2 = _$form.serializeArray();
    var b3 = _$form.serializeFormToObject();

    console.log(b1);
    console.log(b2);
    console.log(b3);

b1

Name=123&Beers%5B0%5D.Name=123&Beers%5B1%5D.Name=321

b2

(3) [{…}, {…}, {…}]
0:{name: "Name", value: "123"}
1:{name: "Beers[0].Name", value: "123"}
2:{name: "Beers[1].Name", value: "321"}
length:3

b3

{Name: "123", Beers[0].Name: "123", Beers[1].Name: "321"}
Beers[0].Name :"123"
Beers[1].Name : "321"
Name : "123"

Answer 1

试试这个:

$.fn.serializeFormToObjectWithArraysOfObjects = function () {
    var obj = $(this).serializeFormToObject();
    for (var key in obj) {
      if (obj.hasOwnProperty(key)) {
        var result = key.match(/(.*)\[(\d)\].(.*)/);
        if (result) {
          var outer = result[1];
          var index = result[2];
          var inner = result[3];
          obj[outer] = obj[outer] || [];
          obj[outer][index] = obj[outer][index] || {};
          obj[outer][index][inner] = obj[key];
          delete obj[key];
        }
      }
    }
    return obj;
};

输出:

{Name: "123", Beers: [{Name: "123"}, {Name: "321"}]}