[英]Getting the Value from a Datatype Dropdown (Umbraco)
我想获取名称或者我应该说使用umbraco数据类型“dropdown”创建的下拉前值的值
现在,当指定“id”时,它获取数字,我如何获得该“id”的值?
这是填充了值的id的下拉列表;
我如何获得价值名称? 而不是身份证?
这是Surface Controller;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Xml.XPath;
using Umbraco.Core.Services;
using Umbraco.Web.Mvc;
/// <summary>
/// Summary description for ContactSurfaceController
/// </summary>
namespace LiquidThinker2015
{
public class ContactSurfaceController : SurfaceController
{
public object XPathModeIterator { get; private set; }
public ActionResult ShowForm()
{
ContactModel myModel = new ContactModel();
List<SelectListItem> ListOfServices = new List<SelectListItem>();
XPathNodeIterator iterator = umbraco.library.GetPreValues(1435);
iterator.MoveNext();
XPathNodeIterator preValues = iterator.Current.SelectChildren("preValue", "");
while (preValues.MoveNext())
{
string preValue = preValues.Current.GetAttribute("id","");
ListOfServices.Add(new SelectListItem
{
Text = preValue,
Value = preValue
});
myModel.ListOfServices = ListOfServices;
}
return PartialView("ContactForm", myModel);
}
public ActionResult HandleFormPost(ContactModel model)
{
var newComment = Services.ContentService.CreateContent(model.Name + " - " + DateTime.Now.ToString("dd/MM/yyyy HH:mm"), CurrentPage.Id, "ContactFormula");
//DataTypeService myService = new DataTypeService();
//var SelectedService = myService.GetAllDataTypeDefinitions().First(x => x.Id == 1435);
//int SelectedServicePreValueId = myService.GetPreValuesCollectionByDataTypeId(SelectedService.Id).PreValuesAsDictionary.Where(x => x.Value.Value == model.SelectedService).Select(x => x.Value.Id).First();
newComment.SetValue("contactName", model.Name);
newComment.SetValue("companyName", model.Company);
newComment.SetValue("emailFrom", model.Email);
newComment.SetValue("telephoneNumber", model.Telephone);
newComment.SetValue("dropdownServices", model.SelectedService);
newComment.SetValue("contactMessage", model.Message);
Services.ContentService.SaveAndPublishWithStatus(newComment);
return RedirectToCurrentUmbracoPage();
}
}
}
谢谢
您在列表中对文本和值使用preValue
。
将其更改为:
ListOfServices.Add(new SelectListItem
{
Text = preValues.Current.Value,
Value = preValues.Current.GetAttribute("id","")
});
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