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我試圖將一個複雜的對象傳遞給ServiceStack,使用對GET請求的jQuery AJAX調用。需要幫助使用jQuery AJAX將複雜對象傳遞給ServiceStack
代碼如下所示:
型號:
public class Filter
{
#region constructors
public Filter()
{
}
#endregion
#region properties
[AutoIncrement]
[PrimaryKey]
public int ID { get; set; }
public bool? Huddles { get; set; }
public List<Activity> Activities { get; set; }
public string[] Looker { get; set; }
public string LookerGender { get; set; }
public string[] Lookee { get; set; }
public string LookeeGender { get; set; }
public DateTime? MinDate { get; set; }
public DateTime? MaxDate { get; set; }
public bool? ASAP { get; set; }
[References(typeof(ZipCode))]
public int? ZipCode { get; set; }
public int? Radius { get; set; }
#endregion
}
服務:
[Route("/v1/upfors/search")]
public class SearchUpFors
{
public Filter Filter { get; set; }
}
public class UpForService : Service
{
public List<UpForView> Get(SearchUpFors request)
{
OrmLiteConfig.DialectProvider = MySqlDialect.Provider;
string connectionString = System.Configuration.ConfigurationManager.ConnectionStrings["ufsbe"].ConnectionString;
using (IDbConnection db = connectionString.OpenDbConnection())
{
//TO DO
//Build where clause based on filter properties
List<UpForView> allUpFors;
//If Activity(ies) selected, get filtered list
if (request.Filter.Activities.Count > 0)
{
string[] activityNames = new string[request.Filter.Activities.Count];
int i=0;
foreach (Activity activity in request.Filter.Activities)
{
activityNames[i] = activity.Name;
i++;
}
allUpFors = db.Select<UpForView>(q => Sql.In(q.Activity, activityNames));
}
else
allUpFors = db.Select<UpForView>();
return allUpFors;
}
}
}
客戶端代碼:這個填充複雜的對象,並把它傳遞給ServiceStack服務爲JSON。
$('#frmFilter').submit(function (e) {
e.preventDefault();
var data = {};
var activities = [];
$('#ddlActivity :selected').each(function (i, selected) {
activities.push({ ID: $(selected).val(), Name: $(selected).text() });
});
data["Activities"] = activities;
data["ZipCode"] = $('#txtZipCode').text();
data["Radius"] = $('#txtRadius').text();
$.ajax({
url: "service url here",
type: "GET",
data: "{'Filter':" + JSON.stringify(data) + "}",
contentType: "application/json",
dataType: "xml"
});
});
問題:
對象獲取服務創建,但request.Filter的所有屬性都爲空,即使是活動對象。
任何意見將不勝感激...
在HttpGet請求中發送複雜對象很麻煩,請嘗試使用HttpPost請求。 – Wim
我同意@Wim。通常情況下,如果您使用的是自己的服務,請使對象簡單或使用帖子。您也可以使用複雜對象,但客戶端發送簡單對象,然後在服務器端映射覆雜對象,這會使您的工作變得容易一些。讓我知道你是否需要更多細節。 – kunjee