NHibernate IList as a Drop Down datasource?
I'm attempting to populate a drop down from an Nhibernate object, but having problems getting it working properly. I've created the object and mapped it using the following
public class Status
{
public virtual int StatusId { get; set; }
public virtual string StatusName { get; set; }
}
...
<class name="CM.Core.Status, CM.Core" table="refStatus">
<id name="StatusId" column="statusId" type="Int32">
<generator class="native"></generator>
</id>
<property name="StatusName" column="status" type="string"/>
</class>
I then populate it using
public IList<Status> GetStatuses()
{
return _session.CreateQuery("select s from Status s")
.List<Status>();
}
Finally, I populate my dropdown using
IList<Status> status = _provider.GetStatuses();
ddlStatus.DataSource = status;
ddlStatus.DataBind();
However, it populates the values and text with my class name instead of the status values the correct numb开发者_开发百科er of times
CM.Core.Status CM.Core.Status CM.Core.Status CM.Core.StatusIs IList the incorrect collection type to be used in this situation? Should I be casting it as something different? Is there a way to access the class properties prior to databind?
You need to specify the data text fields and data value fields.
ddlStatus.DataTextField = "StatusName";
ddlStatus.DataValueField = "StatusId";
You need to set
ddl.DisplayMember = "StatusName";
ddl.ValueMemeber = "StatusId";
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