2016-04-21 137 views
0

试图从我的jQuery脚本中将对象列表传递给我的MVC控制器。控制器没有得到名单。有任何想法吗?通过jQuery将数组传递给MVC控制器

脚本

function refreshXeroData(obj, planId, date, list) { 
    // list comes in as a serialized array 
    // list = "[{"Id":245225,"XeroFromDate":"4/22/2015 12:00:00 AM","XeroToDate":""},{"Id":245226,"XeroFromDate":"4/1/2016 12:00:00 AM","XeroToDate":"4/30/2016 12:00:00 AM"}]" 

    var model = { PlanId: planId, Date: date, List: list }; 

    $.ajax({ 
     type: 'POST', 
     url: url, 
     data: model, 
     success: function (data) { 
      // code removed for clarity 
     }, 
    }); 
} 

控制器

public JsonResult Refresh(int planId, DateTime date, List<XeroScenarioModel> list) 
{ 
    // list is null 
    // code removed for clarity 
} 

模型

public class XeroScenarioModel 
{ 
    public int Id { get; set; } 
    public string XeroFromDate { get; set; } 
    public string XeroToDate { get; set; } 
} 
+0

首先,我会尝试数据:json.stringify(模型)在ajax,有时帮助。接下来我会仔细看看日期。我怀疑你可以将JavaScript日期映射到C#DateTime对象上。我可能会创建该对象与它的日期部分(月,日,年,每个作为单独的值),然后根据这些值在控制器中创建DateTime对象。 – nurdyguy

+1

如果您将列表作为已经序列化的字符串发送,则MVC模型绑定器可能将其解释为“字符串”而不是“List”。在将其添加到模型之前,请尝试列表字符串上的'json_decode'。 – jmoerdyk

+0

添加'contentType:“application/json; charset = utf-8”,'并将其更改为'data:JSON.stringify(model)' –

回答

0

替换此线

var model = { PlanId: planId, Date: date, List: list }; 

与此

var model = { planId: planId, date: date, list: JSON.parse(list) }; 
0

我通过您的代码去尝试以下提到的代码。

<script type="text/javascript"> 
function refreshXeroData() { 
    // list comes in as a serialized array 
    var planId = 1234; 
    var date = new Date(); 
    list = '[{"Id":245225,"XeroFromDate":"4/22/2015 12:00:00 AM","XeroToDate":"4/30/2016 12:00:00 AM"},{"Id":245226,"XeroFromDate":"4/1/2016 12:00:00 AM","XeroToDate":"4/30/2016 12:00:00 AM"}]'; 

    var model = { planId: planId, date: "4/30/2016 12:00:00 AM", list: JSON.parse(list) }; 

    $.ajax({ 
     type: 'POST', 
     url: '../../Sample/Refresh', 
     data: JSON.stringify(model), 
     contentType: "application/json", 
     success: function (data) { 
      // code removed for clarity 
     }, 
    }); 
} 

0

我在阵列上使用JSON.parse()来传递英寸

// list = "[{"Id":245225,"XeroFromDate":"4/22/2015 12:00:00 AM","XeroToDate":""},{"Id":245226,"XeroFromDate":"4/1/2016 12:00:00 AM","XeroToDate":"4/30/2016 12:00:00 AM"}]" 
var model = { PlanId: planId, Date: date, List: JSON.parse(list) }; 

$.ajax({ 
    type: 'POST', 
    url: url, 
    data: model, 
    success: function (data) { 
     // code removed for clarity 
    }, 
}); 

无需JSON.stringify()。

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