public void Config(EntityViewMeta evm)
{
if (PageSize != null && evm is WebEntityViewMeta)
{
evm.AsWebView().PageSize = PageSize.Value;
}
if (GroupBy != null)
{
if (GroupBy == NullString)
{
evm.GroupBy = null;
}
else
{
evm.GroupBy = evm.Property(GroupBy);
}
}
foreach (var property in this.EntityProperties)
{
if (property.IsChanged())
{
var pvm = evm.Property(property.Name);
if (pvm != null)
{
property.Config(pvm);
}
}
}
if (RafyEnvironment.Location.IsWebUI)
{
foreach (var cmd in this.Commands)
{
if (cmd.IsChanged())
{
var jsCmd = evm.AsWebView().Commands.Find(cmd.Name);
if (jsCmd != null)
{
cmd.Config(jsCmd);
}
}
}
}
else
{
foreach (var cmd in this.Commands)
{
if (cmd.IsChanged())
{
var wpfCmd = evm.AsWPFView().Commands.Find(cmd.Name);
if (wpfCmd != null)
{
cmd.Config(wpfCmd);
}
}
}
}
}
/// <summary>
/// 查找逻辑：
/// 先找元数据中的 AutomationPropertyKey
/// 如果没有，再尝试使用 Title 属性。
/// 如果没有，再尝试使用 "Name" 属性。
/// </summary>
/// <param name="evm"></param>
/// <returns></returns>
public static string TryGetPrimayDisplayProperty(this EntityViewMeta evm)
{
var autoProperty = TryGetAutomationNameBinding(evm);
if (autoProperty != null)
{
return(autoProperty);
}
var title = evm.TitleProperty;
if (title != null)
{
return(title.Name);
}
var nameProperty = evm.Property("Name");
if (nameProperty != null)
{
return(nameProperty.Name);
}
return(null);
}
/// <summary>
/// 如果当前 Rafy 运行时环境中，已经拥有 UI 层界面的元数据，则获取属性对应的的显示名称，并进行翻译后返回。
/// 否则，直接返回以下格式的字符串，方便替换：[属性名称]。（服务端一般都没有 UI 层元数据。）
/// </summary>
/// <param name="property">The property.</param>
/// <returns></returns>
public static string Display(IManagedProperty property)
{
if (RafyEnvironment.Location.IsWebUI || RafyEnvironment.Location.IsWPFUI)
{
//以线程安全的方式获取最后一次缓存的 View。
EntityViewMeta safeView = _lastViewMeta;
var ownerType = property.OwnerType;
if (safeView == null || safeView.EntityType != ownerType)
{
safeView = UIModel.Views.CreateBaseView(ownerType);
_lastViewMeta = safeView;
}
string res = null;
var pvm = safeView.Property(property);
if (pvm != null)
{
res = pvm.Label;
}
//如果是引用 Id 属性没有配置 Label，则尝试使用它对应的引用实体属性的 Label 来显示。
if (string.IsNullOrEmpty(res))
{
var refMP = property as IRefIdProperty;
if (refMP != null)
{
pvm = safeView.Property(refMP.RefEntityProperty);
if (pvm != null)
{
res = pvm.Label;
}
}
}
if (!string.IsNullOrEmpty(res))
{
return(res.Translate());
}
}
return('[' + property.Name + ']');
}
public void Config(EntityViewMeta evm)
{
if (PageSize != null && evm is WebEntityViewMeta) evm.AsWebView().PageSize = PageSize.Value;
if (GroupBy != null)
{
if (GroupBy == NullString)
{
evm.GroupBy = null;
}
else
{
evm.GroupBy = evm.Property(GroupBy);
}
}
foreach (var property in this.EntityProperties)
{
if (property.IsChanged())
{
var pvm = evm.Property(property.Name);
if (pvm != null) { property.Config(pvm); }
}
}
if (RafyEnvironment.Location.IsWebUI)
{
foreach (var cmd in this.Commands)
{
if (cmd.IsChanged())
{
var jsCmd = evm.AsWebView().Commands.Find(cmd.Name);
if (jsCmd != null) { cmd.Config(jsCmd); }
}
}
}
else
{
foreach (var cmd in this.Commands)
{
if (cmd.IsChanged())
{
var wpfCmd = evm.AsWPFView().Commands.Find(cmd.Name);
if (wpfCmd != null) { cmd.Config(wpfCmd); }
}
}
}
}
