6
要缩短问题:
如何使用剃刀的SelectList绑定到剑道UI多选工具?
原题:
在ASP.NET MVC 4应用程序,我试图让剑道复选工作。我将Multiselect小部件绑定到我的模型/视图模型,但是init值未被使用。选择和完美的作品。
型号:
public class Data
{
public IEnumerable<int> SelectedStudents{ get; set; }
}
public class Student
{
public int Id { get; set; }
public string Name { get; set; }
}
控制器:
List<Student> students = new List<Student>();
students.Add(new Baumaterial { Id = 1, Name = "Francis" });
students.Add(new Baumaterial { Id = 2, Name = "Jorge" });
students.Add(new Baumaterial { Id = 3, Name = "Drew" });
students.Add(new Baumaterial { Id = 4, Name = "Juan" });
ViewBag.Students= new SelectList(students, "Id", "Name");
Data data = new Data { SelectedStudents = new List<int>{2, 4} };
return PartialView(data);
查看:标准HTML的作品完美!
<div class="form-label">
@Html.LabelFor(model => model.SelectedStudents)
</div>
<div class="form-field large">
@Html.ListBoxFor(model => model.SelectedStudents, (SelectList)ViewBag.Students)
</div>
<div class="form-message">
@Html.ValidationMessageFor(model => model.SelectedStudents)
</div>
查看:剑道多选不工作 - >复选是空的(没有预先选择),但我可以选择价值完美
<div class="form-label">
@Html.LabelFor(model => model.SelectedStudents)
</div>
<div class="form-field large">
@(Html.Kendo().MultiSelectFor(model => model.SelectedStudents)
.BindTo((SelectList)ViewBag.Students)
)
</div>
<div class="form-message">
@Html.ValidationMessageFor(model => model.SelectedStudents)
</div>
我做错了吗?感谢您的任何建议!
它显示它不包含多重选择的定义...为什么? – Neel 2013-05-31 05:04:38
也许你正在使用旧版的Kendo UI ..? – Lopo 2013-08-13 14:38:56
我有类似的问题,我使用Ajax绑定和我已经设置MaxSelectedItem为1的差异。而在我的模型中,等效字段是长类型,而不是IEnumberable或集合。对我有什么想法? – Akbari 2015-07-11 05:47:52