JS AJAX发送多个数据数组

Question

我想在我的ajax保存函数中发送多个数据数组。

我可以单独做每个数组，如data:hardwarePayload，它会工作。如果我这样做{hardware: hardwarePayload, service:servicePayload}我得到非常奇怪的JSON输出。看起来像：

硬件=％5B％7B％22hardwareName％22％3A％221％22％2C％22hardwareQuantity％22％3A％22％22％2C％22hardwareBYOD％22％3A％22％22 ％7D％5D &服务=％5B％7B％22serviceName％22％3A％223％22％2C％22serviceQuantity％22％3A％22％22％7D％5D

我真的需要两个阵列一个硬件和一个服务，所以我可以分别抓住每一个。

我的代码看起来是这样的..

self.save = function (form) { 
    var hardwareModel = []; 
    var serviceModel = []; 
    ko.utils.arrayForEach(self.services(), function (service) { 
     serviceModel.push(ko.toJS(service)); 
    }); 
    ko.utils.arrayForEach(self.hardwares(), function (hardware) { 
     hardwareModel.push(ko.toJS(hardware)); 
    }); 
    //allModel.push({accountId: ko.toJS(account)}); 
    var hardwarePayload = JSON.stringify(hardwareModel); 
    var servicePayload = JSON.stringify(serviceModel); 
    //alert(JSON.stringify(serviceModel) +JSON.stringify(allModel)); 
    $.ajax({ 
     url: '/orders/add', 
     type: 'post', 
     data: {hardware: hardwarePayload, service:servicePayload}, //   data:hardwarePayload, 
     contentType: 'application/json', 
     success: function (result) { 
      alert(result); 
     } 
    }); 
}; 

Answer 1

我想你会好起来的，如果你不字符串化您数据：

$.ajax({ 
    url: '/orders/add', 
    type: 'post', 
    data: {hardware: hardwareModel, service:serviceModel}, //   data:hardwarePayload, 
    contentType: 'application/json', 
    success: function (result) { 
     alert(result); 
    } 
}); 

（请注意，我正在使用而不是 stringified hardwareModel and serviceModel）

这样你就可以让jQuery处理请求的（json）数据。

Answer 2

你应该试试这个

var hardwarePayload = hardwareModel; 
var servicePayload = serviceModel; 

var postData = {'hardware': hardwarePayload, 'service':servicePayload}; 

var postData = JSON.stringify(postData); 

alert(postData); 

$.ajax({ 
    url: '/orders/add', 
    type: 'post', 
    data: postData, 
    contentType: 'application/json', 
    success: function (result) { 
     alert(result); 
    } 
});