diff options
| author | Jason Lepp <jlepp@arcresources.com> | 2010-10-18 10:57:43 -0600 |
|---|---|---|
| committer | Jason Lepp <jlepp@arcresources.com> | 2010-10-18 10:57:43 -0600 |
| commit | 0b4cb1fd13a3dd5919bbf768d0e3393ecc4c3173 (patch) | |
| tree | f9cafed8598b0a0b1a7fa2dbcc9635e172cb2119 /src | |
| parent | c35a72c867d2547c972606254f374d7bdb466596 (diff) | |
Add Validation for description and date
Diffstat (limited to 'src')
| -rwxr-xr-x | src/MVPtoMVVM.mvp/TodoItemView.xaml.cs | 43 | ||||
| -rwxr-xr-x | src/MVPtoMVVM/presenters/TodoItemPresenter.cs | 19 | ||||
| -rwxr-xr-x | src/MVPtoMVVM/views/ITodoItemView.cs | 2 |
3 files changed, 62 insertions, 2 deletions
diff --git a/src/MVPtoMVVM.mvp/TodoItemView.xaml.cs b/src/MVPtoMVVM.mvp/TodoItemView.xaml.cs index 6fe03f1..06dd737 100755 --- a/src/MVPtoMVVM.mvp/TodoItemView.xaml.cs +++ b/src/MVPtoMVVM.mvp/TodoItemView.xaml.cs @@ -1,5 +1,7 @@ using System;
-using MVPtoMVVM.domain;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media;
using MVPtoMVVM.presenters;
using MVPtoMVVM.views;
@@ -11,6 +13,8 @@ namespace MVPtoMVVM.mvp public partial class TodoItemView : ITodoItemView
{
private readonly IMvpPresenter parent;
+ private Brush defaultBorderBrush;
+ private Thickness defaultBorderThickness;
public TodoItemView(ITodoItemPresenter presenter, IMvpPresenter parent)
{
@@ -22,6 +26,8 @@ namespace MVPtoMVVM.mvp deleteButton.Click += (o, e) => presenter.DeleteItem();
description.TextChanged += (o, e) => presenter.Description = description.Text;
dueDate.SelectedDateChanged += (o, e) => presenter.DueDate = dueDate.SelectedDate.Value;
+ defaultBorderBrush = description.BorderBrush;
+ defaultBorderThickness = description.BorderThickness;
}
public int Id{ get; set; }
@@ -45,6 +51,41 @@ namespace MVPtoMVVM.mvp }
public ITodoItemPresenter Presenter { get; private set; }
+
+ public bool DescriptionHasValidationErrors
+ {
+ set
+ {
+ if (value)
+ {
+ description.BorderBrush = Brushes.Red;
+ description.BorderThickness = new Thickness(2);
+ }
+ else
+ {
+ description.BorderBrush = defaultBorderBrush;
+ description.BorderThickness = defaultBorderThickness;
+ }
+ }
+ }
+
+ public bool DueDateHasValidationErrors
+ {
+ set
+ {
+ if (value)
+ {
+ dueDate.BorderBrush = Brushes.Red;
+ dueDate.BorderThickness = new Thickness(2);
+ }
+ else
+ {
+ dueDate.BorderBrush = defaultBorderBrush;
+ dueDate.BorderThickness = defaultBorderThickness;
+ }
+ }
+ }
+
public void Remove(int itemId)
{
parent.Remove(itemId);
diff --git a/src/MVPtoMVVM/presenters/TodoItemPresenter.cs b/src/MVPtoMVVM/presenters/TodoItemPresenter.cs index 96ee843..e6c41e5 100755 --- a/src/MVPtoMVVM/presenters/TodoItemPresenter.cs +++ b/src/MVPtoMVVM/presenters/TodoItemPresenter.cs @@ -80,8 +80,25 @@ namespace MVPtoMVVM.presenters get { return isDirty; }
private set { isDirty = value;
if (view != null)
- view.SaveButtonEnabled = isDirty;
+ UpdateControlState();
}
}
+
+ private void UpdateControlState()
+ {
+ view.SaveButtonEnabled = IsDirty && IsDescriptionValid() && IsDueDateValid();
+ view.DescriptionHasValidationErrors = !IsDescriptionValid();
+ view.DueDateHasValidationErrors = !IsDueDateValid();
+ }
+
+ private bool IsDescriptionValid()
+ {
+ return description.Length > 0;
+ }
+
+ private bool IsDueDateValid()
+ {
+ return dueDate >= DateTime.Today;
+ }
}
}
\ No newline at end of file diff --git a/src/MVPtoMVVM/views/ITodoItemView.cs b/src/MVPtoMVVM/views/ITodoItemView.cs index 7d8c787..af33039 100755 --- a/src/MVPtoMVVM/views/ITodoItemView.cs +++ b/src/MVPtoMVVM/views/ITodoItemView.cs @@ -11,6 +11,8 @@ namespace MVPtoMVVM.views DateTime DueDate { get; set; }
bool SaveButtonEnabled { get; set; }
ITodoItemPresenter Presenter { get; }
+ bool DescriptionHasValidationErrors { set; }
+ bool DueDateHasValidationErrors { set; }
void Remove(int itemId);
}
}
\ No newline at end of file |