我有了一個列表框(listboxfor)像這樣的MVC3項目:MVC 3 - 獲取所有選擇值從列表框上回發
@Html.ListBoxFor(m => m.cat_fam_codes, new SelectList(BaanWrapper.GetAllCategoryFamilies(), "Code", "Description"), new { @size = "10" })
測試時,我能夠在列表中選擇多個條目甚至添加了一個事件處理程序,以便在選擇它們時彈出所選值的逗號限制列表。但是,當我將表單發回控制器時,我只能得到返回的第一個選定值。例如,如果我選擇值1,2,3,4 - 我的JQuery事件處理程序將彈出「1,2,3,4」。沒問題 - 但在回發時,控制器中引用的綁定對象只顯示「1」。
[HttpPost]
public ActionResult Create(EventReport eventReport)
{
return View(eventReport);
}
任何幫助將不勝感激。
編輯:
這裏的EventReport數據模型/類:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.Linq;
namespace EWS.Models
{
[MetadataType(typeof(EventReportMetaData))]
public partial class EventReport
{
private static readonly EWSDataContext db = new EWSDataContext();
#region Nested type: MetaData
private sealed class EventReportMetaData
{
[DisplayName("Alert Email Body")]
[Required(ErrorMessage = "Required")]
public string alert_body { get; set; }
[DisplayName("Alert Email Subject")]
[Required(ErrorMessage = "Required")]
public string alert_subject { get; set; }
[DisplayName("Categories")]
public string cat_codes { get; set; }
[DisplayName("Category Families")]
public string cat_fam_codes { get; set; }
[DisplayName("CCR Codes")]
public string ccr_codes { get; set; }
[Required(ErrorMessage = "Required")]
public DateTime create_dtm { get; set; }
[Required(ErrorMessage = "Required")]
public int created_by { get; set; }
[DisplayName("Email List")]
[Required(ErrorMessage = "Required")]
[IsInteger(ErrorMessage = "Invalid Email List")]
[IsGreaterThanZero(ErrorMessage = "Required")]
public int email_list_id { get; set; }
[DisplayName("Begin Date")]
public DateTime begin_dtm { get; set; }
[DisplayName("End Date")]
public DateTime end_dtm { get; set; }
[DisplayName("Event Threshold")]
[Required(ErrorMessage = "Required")]
[IsInteger(ErrorMessage = "Invalid Threshold")]
public int event_count { get; set; }
[DisplayName("Disabled")]
public bool is_disabled { get; set; }
[DisplayName("Notify Over Threshold")]
[Required(ErrorMessage = "Required")]
public bool notify_over_events { get; set; }
[DisplayName("Notify Under Threshold")]
[Required(ErrorMessage = "Required")]
public bool notify_under_events { get; set; }
[Required(ErrorMessage = "Required")]
public int report_id { get; set; }
[DisplayName("Report Title")]
[Required(ErrorMessage = "Required")]
public string report_title { get; set; }
[DisplayName("Reset By")]
public int reset_by { get; set; }
[DisplayName("Reset Date")]
public DateTime reset_dtm { get; set; }
[DisplayName("SKUs")]
public string skus { get; set; }
[DisplayName("Source System")]
[Required(ErrorMessage = "Required")]
public string source_system { get; set; }
[DisplayName("Sub-Categories")]
public string sub_cat_codes { get; set; }
[DisplayName("# of Time Units")]
[Required(ErrorMessage = "Required")]
public int window_dt_part_count { get; set; }
[DisplayName("Unit of Time")]
[Required(ErrorMessage = "Required")]
public string window_dt_part { get; set; }
}
#endregion
}
}
謝謝!
你的eventReport模型是什麼樣的? –