public void DataBindEvents(Grid grid, DataViewBase dataView, string gridContainerDivId)
{
// Data Sorting
grid.OnSort.Subscribe(delegate(EventData o, Object item)
{
SortColData sorting = (SortColData)item;
dataView.Sort(sorting);
grid.Invalidate();
grid.Render();
});
// Session Grid DataBinding
grid.OnAddNewRow.Subscribe(delegate(EventData o, Object item)
{
EditEventData data = (EditEventData)item;
dataView.AddItem(data.item);
Column column = data.column;
grid.InvalidateRow(dataView.GetLength() - 1);
grid.UpdateRowCount();
grid.Render();
});
dataView.OnRowsChanged.Subscribe(delegate(EventData e, object a)
{
OnRowsChangedEventArgs args = (OnRowsChangedEventArgs)a;
if (args != null && args.Rows != null)
{
grid.InvalidateRows(args.Rows);
grid.Render();
}
else
{
// Assume that a new row has been added
grid.InvalidateRow(dataView.GetLength());
grid.UpdateRowCount();
grid.Render();
}
grid.ResizeCanvas();
});
jQueryObject loadingIndicator = null;
// Wire up the validation error
jQueryObject validationIndicator = null;
Action <EventData, object> clearValidationIndicator = delegate(EventData e, object a)
{
if (validationIndicator != null)
{
validationIndicator.Hide();
validationIndicator.Remove();
}
};
grid.OnCellChange.Subscribe(clearValidationIndicator);
grid.OnActiveCellChanged.Subscribe(clearValidationIndicator);
grid.OnBeforeCellEditorDestroy.Subscribe(clearValidationIndicator);
grid.OnValidationError.Subscribe(delegate(EventData e, object a)
{
ValidationEventArgs args = (ValidationEventArgs)a;
ValidationResult validationResult = (ValidationResult)args.ValidationResults;
jQueryObject activeCellNode = (jQueryObject)args.CellNode;
object editor = args.Editor;
string errorMessage = "";
if (validationResult.Message != null)
{
errorMessage = validationResult.Message;
}
bool valid_result = validationResult.Valid;
// Add the message to the tooltip on the cell
if (!valid_result)
{
jQuery.FromObject(activeCellNode).Attribute("title", errorMessage);
clearValidationIndicator(e, a);
validationIndicator = jQuery.FromHtml("<div class='popup-box-container'><div width='16px' height='16px' class='sparkle-imagestrip-inlineedit_warning popup-box-icon' alt='Error' id='icon'/><div class='popup-box validation-text'/></div>").AppendTo(Document.Body);
validationIndicator.Find(".validation-text").Text(errorMessage);
string colisionPosition = ValidationPopupUseFitPosition ? "fit fit" : "none none";
Script.Literal(@"{0}.position({{
my: 'left bottom',
at: 'left top',
collision: '{2}',
of: {1}
}})
.show({{
effect: 'blind'
}})
.delay( 500000 )
.hide({{
effect: 'fade',
duration: 'slow',
}},
function() {{
$( this ).remove();
}});
", validationIndicator, activeCellNode, colisionPosition);
}
else
{
clearValidationIndicator(e, a);
jQuery.FromObject(activeCellNode).Attribute("title", "");
}
});
// Wire up the loading spinner
dataView.OnDataLoading.Subscribe(delegate(EventData e, object a)
{
loadingIndicator = ShowLoadingIndicator(loadingIndicator, gridContainerDivId);
foreach (Column col in grid.GetColumns())
{
if (col.MaxWidth != null)
{
col.MaxWidth = 400;
}
}
});
dataView.OnDataLoaded.Subscribe(delegate(EventData e, object a)
{
DataLoadedNotifyEventArgs args = (DataLoadedNotifyEventArgs)a;
if (args != null)
{
if (args.ErrorMessage == null)
{
for (int i = args.From; i <= args.To; i++)
{
grid.InvalidateRow(i);
}
grid.UpdateRowCount();
grid.Render();
}
else
{
Script.Alert("There was a problem refreshing the grid.\nPlease contact your system administrator:\n" + args.ErrorMessage);
}
}
if (loadingIndicator != null)
{
loadingIndicator.Plugin <jQueryBlockUI>().Unblock();
}
});
// Wire up edit complete to property changed
grid.OnCellChange.Subscribe(delegate(EventData e, object data)
{
OnCellChangedEventData eventData = (OnCellChangedEventData)data;
dataView.RaisePropertyChanged("");
});
}
public void DataBindEvents(Grid grid,DataViewBase dataView,string gridContainerDivId)
{
// Data Sorting
grid.OnSort.Subscribe(delegate(EventData o, Object item)
{
SortColData sorting = (SortColData)item;
dataView.Sort(sorting);
grid.Invalidate();
grid.Render();
});
// Session Grid DataBinding
grid.OnAddNewRow.Subscribe(delegate(EventData o, Object item)
{
EditEventData data = (EditEventData)item;
dataView.AddItem(data.item);
Column column = data.column;
grid.InvalidateRow(dataView.GetLength() - 1);
grid.UpdateRowCount();
grid.Render();
});
dataView.OnRowsChanged.Subscribe(delegate(EventData e, object a)
{
OnRowsChangedEventArgs args = (OnRowsChangedEventArgs)a;
if (args != null && args.Rows != null)
{
grid.InvalidateRows(args.Rows);
grid.Render();
}
else
{
// Assume that a new row has been added
grid.InvalidateRow(dataView.GetLength());
grid.UpdateRowCount();
grid.Render();
}
});
jQueryObject loadingIndicator = null;
// Wire up the validation error
jQueryObject validationIndicator = null;
Action<EventData, object> clearValidationIndicator = delegate(EventData e, object a)
{
if (validationIndicator != null)
{
validationIndicator.Hide();
validationIndicator.Remove();
}
};
grid.OnCellChange.Subscribe(clearValidationIndicator);
grid.OnActiveCellChanged.Subscribe(clearValidationIndicator);
grid.OnBeforeCellEditorDestroy.Subscribe(clearValidationIndicator);
grid.OnValidationError.Subscribe(delegate(EventData e, object a)
{
ValidationEventArgs args = (ValidationEventArgs)a;
ValidationResult validationResult = (ValidationResult)args.ValidationResults;
jQueryObject activeCellNode = (jQueryObject)args.CellNode;
object editor = args.Editor;
string errorMessage = "";
if (validationResult.Message != null)
errorMessage = validationResult.Message;
bool valid_result = validationResult.Valid;
// Add the message to the tooltip on the cell
if (!valid_result)
{
jQuery.FromObject(activeCellNode).Attribute("title", errorMessage);
clearValidationIndicator(e,a);
validationIndicator = jQuery.FromHtml("<div class='popup-box-container'><div width='16px' height='16px' class='sparkle-imagestrip-inlineedit_warning popup-box-icon' alt='Error' id='icon'/><div class='popup-box validation-text'/></div>").AppendTo(Document.Body);
validationIndicator.Find(".validation-text").Text(errorMessage);
Script.Literal(@"{0}.position({{
my: 'left bottom',
at: 'left top',
collision: 'fit fit',
of: {1}
}})
.show({{
effect: 'blind'
}})
.delay( 500000 )
.hide({{
effect: 'fade',
duration: 'slow',
}},
function() {{
$( this ).remove();
}});
", validationIndicator, activeCellNode);
}
else
{
clearValidationIndicator(e, a);
jQuery.FromObject(activeCellNode).Attribute("title", "");
}
});
// Wire up the loading spinner
dataView.OnDataLoading.Subscribe(delegate(EventData e, object a)
{
loadingIndicator = ShowLoadingIndicator(loadingIndicator, gridContainerDivId);
foreach (Column col in grid.GetColumns())
{
if (col.MaxWidth != null)
col.MaxWidth = 400;
}
});
dataView.OnDataLoaded.Subscribe(delegate(EventData e, object a)
{
DataLoadedNotifyEventArgs args = (DataLoadedNotifyEventArgs)a;
if (args.ErrorMessage == null)
{
for (int i = args.From; i <= args.To; i++)
{
grid.InvalidateRow(i);
}
grid.UpdateRowCount();
grid.Render();
}
else
Script.Alert("There was a problem refreshing the grid.\nPlease contact your system administrator:\n" + args.ErrorMessage);
if (loadingIndicator != null)
loadingIndicator.Plugin<jQueryBlockUI>().Unblock();
});
// Wire up edit complete to property changed
grid.OnCellChange.Subscribe(delegate(EventData e, object data)
{
OnCellChangedEventData eventData = (OnCellChangedEventData)data;
dataView.RaisePropertyChanged("");
});
}
