public void ValidationSummaryPeerInvoke()
{
ValidationSummaryTestPage page = new ValidationSummaryTestPage();
this.TestPanel.Children.Add(page);
ValidationSummary vs = page.validationSummary;
this.EnqueueConditional(() => { return(page.validationSummary.Initialized); });
this.EnqueueCallback(() =>
{
bool clicked = false;
FocusingInvalidControlEventArgs eArgs = null;
ValidationSummaryItem vsi = null;
vs.FocusingInvalidControl += new EventHandler <FocusingInvalidControlEventArgs>(delegate(object o, FocusingInvalidControlEventArgs e)
{
clicked = true;
eArgs = e;
vsi = e.Item;
});
ValidationSummaryAutomationPeer peer = new ValidationSummaryAutomationPeer(vs);
Assert.IsNotNull(peer);
((IInvokeProvider)peer).Invoke();
Assert.IsFalse(clicked, "No error is selected, so the event should not fire");
ValidationSummaryItem newEsi = new ValidationSummaryItem(null, "test error", ValidationSummaryItemType.ObjectError, new ValidationSummaryItemSource("property name", page.nameTextBox), this);
vs.Errors.Add(newEsi);
vs.ErrorsListBoxInternal.SelectedItem = newEsi;
((IInvokeProvider)peer).Invoke();
Assert.IsTrue(clicked, "Invoking with a selected ESI triggers the event to fire");
Assert.AreEqual(newEsi, vsi, "The ESI should match the selected item");
Assert.AreEqual("property name", eArgs.Target.PropertyName, "The source should match the selected item");
});
EnqueueTestComplete();
}
/// <summary>
/// OnErrorClicked is invoked when an error in the ValidationSummary is clicked, via either the mouse or keyboard.
/// </summary>
/// <param name="e">The FocusingInvalidControlEventArgs for the event.</param>
protected virtual void OnFocusingInvalidControl(FocusingInvalidControlEventArgs e)
{
EventHandler <FocusingInvalidControlEventArgs> handler = this.FocusingInvalidControl;
if (handler != null)
{
handler(this, e);
}
}
private void ExecuteClick(object sender)
{
ListBox lb = sender as ListBox;
if (lb != null)
{
ValidationSummaryItem vsi = lb.SelectedItem as ValidationSummaryItem;
if (vsi != null && this.FocusControlsOnClick)
{
int idx;
// Ensure the currently selected item source is valid
if (vsi.Sources.Count == 0)
{
// Clear the current ESI source if the ESI has none, such as when the ESI has changed
this._currentValidationSummaryItemSource = null;
}
else
{
// If the current ESI source is not part of the current set, select the first one by default.
idx = FindMatchingErrorSource(vsi.Sources, this._currentValidationSummaryItemSource);
if (idx < 0)
{
this._currentValidationSummaryItemSource = vsi.Sources[0];
}
}
// Raise the event
FocusingInvalidControlEventArgs e = new FocusingInvalidControlEventArgs(vsi, this._currentValidationSummaryItemSource);
this.OnFocusingInvalidControl(e);
#if OPENSILVER
// Raise the AutomationPeer event
ValidationSummaryAutomationPeer peer = ValidationSummaryAutomationPeer.FromElement(this) as ValidationSummaryAutomationPeer;
if (peer != null && AutomationPeer.ListenerExists(AutomationEvents.InvokePatternOnInvoked))
{
peer.RaiseAutomationEvent(AutomationEvents.InvokePatternOnInvoked);
}
#endif
// Focus the target, which will usually be the current ESI source or the overwritten one
if (!e.Handled && e.Target != null && e.Target.Control != null)
{
e.Target.Control.Focus();
}
// Update currently selected item, but only if there are multiple ESI sources.
if (vsi.Sources.Count > 0)
{
idx = FindMatchingErrorSource(vsi.Sources, e.Target);
idx = idx < 0 ? 0 : ++idx % vsi.Sources.Count;
this._currentValidationSummaryItemSource = vsi.Sources[idx];
}
}
}
}
public void FocusingInvalidControl()
{
ValidationSummaryTestPage page = new ValidationSummaryTestPage();
this.TestPanel.Children.Add(page);
ValidationSummary vs = page.validationSummary;
this.EnqueueConditional(() => { return(page.validationSummary.Initialized); });
this.EnqueueCallback(() =>
{
page.nameTextBox.Text = "ABCDEFG!@#$";
Assert.AreEqual(1, vs.Errors.Count);
bool clicked = false;
// Setup the delegate to capture the event
vs.ErrorsListBoxInternal.SelectedIndex = 0;
FocusingInvalidControlEventArgs eArgs = null;
ValidationSummaryItem vsi = null;
vs.FocusingInvalidControl += new EventHandler <FocusingInvalidControlEventArgs>(delegate(object o, FocusingInvalidControlEventArgs e)
{
clicked = true;
eArgs = e;
vsi = e.Item;
});
// Simulate a click on the first item
vs.ExecuteClickInternal();
Assert.IsTrue(clicked);
Assert.IsNotNull(eArgs);
Assert.IsNotNull(vsi);
Assert.AreEqual("Name", vsi.Sources[0].PropertyName);
// Set the flag to false, clicks should no longer occur, as it only affects focus
vs.FocusControlsOnClick = false;
clicked = false;
eArgs = null;
vs.ExecuteClickInternal();
Assert.IsFalse(clicked);
Assert.IsNull(eArgs);
});
EnqueueTestComplete();
}
public void ErrorClickedSelectedItem()
{
ValidationSummaryTestPage page = new ValidationSummaryTestPage();
this.TestPanel.Children.Add(page);
ValidationSummary vs = page.validationSummary;
this.EnqueueConditional(() => { return(page.validationSummary.Initialized); });
this.EnqueueCallback(() =>
{
page.nameTextBox.Text = "ABCDEFG!@#$";
Assert.AreEqual(1, vs.Errors.Count);
ValidationSummaryItem newVsi = new ValidationSummaryItem("test error", null, ValidationSummaryItemType.ObjectError, new ValidationSummaryItemSource("property name", page.nameTextBox), this);
vs.Errors.Add(newVsi);
bool clicked = false;
// Setup the delegate to capture the event
vs.ErrorsListBoxInternal.SelectedItem = newVsi;
FocusingInvalidControlEventArgs eArgs = null;
ValidationSummaryItem vsi = null;
vs.FocusingInvalidControl += new EventHandler <FocusingInvalidControlEventArgs>(delegate(object o, FocusingInvalidControlEventArgs e)
{
clicked = true;
eArgs = e;
vsi = e.Item;
});
// Simulate a click on the first item
vs.ExecuteClickInternal();
Assert.IsTrue(clicked);
Assert.IsNotNull(vsi);
Assert.AreEqual("test error", vsi.Message);
Assert.AreEqual(ValidationSummaryItemType.ObjectError, vsi.ItemType);
Assert.AreEqual(this, vsi.Context);
Assert.AreEqual(page.nameTextBox, vsi.Sources[0].Control);
Assert.AreEqual("property name", vsi.Sources[0].PropertyName);
});
EnqueueTestComplete();
}
private void vldSum_FocusingInvalidControl(object sender, FocusingInvalidControlEventArgs e)
{
}