protected override void OnInit(EventArgs e)
{
base.OnInit(e);
var nppf = new NextPreviousPagerField();
nppf.ShowNextPageButton = false;
nppf.ShowLastPageButton = false;
nppf.ShowFirstPageButton = false;
nppf.ShowPreviousPageButton = true;
Fields.Add(nppf);
var npf = new NumericPagerField();
npf.ButtonCount = 10;
npf.ButtonType = ButtonType.Link;
Fields.Add(npf);
nppf = new NextPreviousPagerField();
nppf.ShowNextPageButton = true;
nppf.ShowLastPageButton = false;
nppf.ShowFirstPageButton = false;
nppf.ShowPreviousPageButton = false;
Fields.Add(nppf);
}
public void DataPagerFieldCollection_Events()
{
var events = new EventRecorder();
var coll = new DataPagerFieldCollectionPoker(new DataPager(), events);
coll.CatchFieldsChangedEvent();
coll.Insert(0, new NextPreviousPagerField());
Assert.AreEqual(6, events.Count);
Assert.AreEqual("OnValidate:Enter", events [0], "#A1");
Assert.AreEqual("OnValidate:Leave", events [1], "#A2");
Assert.AreEqual("OnInsertComplete:Enter", events [2], "#A3");
Assert.AreEqual("OnFieldsChanged:Enter", events [3], "#A4");
Assert.AreEqual("OnFieldsChanged:Leave", events [4], "#A5");
Assert.AreEqual("OnInsertComplete:Leave", events [5], "#A6");
events.Clear();
coll.Clear();
Assert.AreEqual(4, events.Count);
Assert.AreEqual("OnClearComplete:Enter", events [0], "#B1");
Assert.AreEqual("OnFieldsChanged:Enter", events [1], "#B2");
Assert.AreEqual("OnFieldsChanged:Leave", events [2], "#B3");
Assert.AreEqual("OnClearComplete:Leave", events [3], "#B4");
NextPreviousPagerField field = new NextPreviousPagerField();
coll.Insert(0, field);
events.Clear();
coll.Remove(field);
Assert.AreEqual(8, events.Count);
Assert.AreEqual("OnValidate:Enter", events [0], "#C1");
Assert.AreEqual("OnValidate:Leave", events [1], "#C2");
Assert.AreEqual("OnValidate:Enter", events [2], "#C3");
Assert.AreEqual("OnValidate:Leave", events [3], "#C4");
Assert.AreEqual("OnRemoveComplete:Enter", events [4], "#C5");
Assert.AreEqual("OnFieldsChanged:Enter", events [5], "#C6");
Assert.AreEqual("OnFieldsChanged:Leave", events [6], "#C7");
Assert.AreEqual("OnRemoveComplete:Leave", events [7], "#C8");
coll.Insert(0, field);
events.Clear();
coll.RemoveAt(0);
Assert.AreEqual(4, events.Count);
Assert.AreEqual("OnRemoveComplete:Enter", events [0], "#D1");
Assert.AreEqual("OnFieldsChanged:Enter", events [1], "#D2");
Assert.AreEqual("OnFieldsChanged:Leave", events [2], "#D3");
Assert.AreEqual("OnRemoveComplete:Leave", events [3], "#D4");
}
protected virtual void CreateDefaultPagerFields()
{
//add custom template
TemplatePagerField templateField = new TemplatePagerField();
templateField.PagerTemplate = new CustomTemplate();
Fields.Add(templateField);
//add previous/next page template
NextPreviousPagerField nextPreviousField = new NextPreviousPagerField();
nextPreviousField.ShowFirstPageButton = false;
nextPreviousField.ShowLastPageButton = false;
nextPreviousField.PreviousPageText = "<<";
nextPreviousField.NextPageText = ">>";
Fields.Add(nextPreviousField);
}
