//-----------------------------------------------
// 页面事件
//-----------------------------------------------
// 初始化
public void InitForm()
{
if (string.IsNullOrEmpty(EntityTypeName))
{
return;
}
this.entityType = Assembly.GetExecutingAssembly().GetType(EntityTypeName);
// 构建表单
InitToolbar();
InitItemID();
this.map = FormHelper.BuildForm(this, new UISetting(this.entityType), false, this.Mode == PageMode.View);
if (this.Mode == PageMode.View)
{
this.btnSaveClose.Visible = false;
this.btnSaveNew.Visible = false;
FormHelper.SetFormEditable(this, false);
}
// 初始化
if (!(HttpContext.Current.Handler as Page).IsPostBack)
{
this.lblId.Text = this.EntityID.ToString();
this.btnSaveNew.Visible = (this.EntityID == -1);
if (this.EntityID != -1)
{
ShowData(this.EntityID);
}
}
}
/// <summary>
/// 显示表单，请在页面首次初始化代码中调用
/// </summary>
public void ShowForm()
{
// 新建
var mode = this.Mode;
if (mode == PageMode.New)
{
NewData();
ShowButtons(true, true, true);
return;
}
// 尝试获取实体
var id = Asp.GetQueryIntValue("id");
if (id == null)
{
return;
}
T item = GetData(id.Value);
if (item == null)
{
Alert.Show("参数错误！", String.Empty, ActiveWindow.GetHideReference());
return;
}
// 显示表单数据
ShowData(item);
// 查看或编辑
if (mode == PageMode.View)
{
ShowButtons(true, false, false);
FormHelper.SetFormEditable(this.frm, false);
}
if (mode == PageMode.Edit)
{
ShowButtons(true, true, false);
}
}