private void Displaying(ElementDisplayContext context, Element element) {
var drivers = _elementManager.Value.GetDrivers(element);
foreach (var driver in drivers) {
driver.Displaying(context);
}
}
public dynamic DisplayElement(
Element element,
IContent content,
string displayType = null,
IUpdateModel updater = null,
string renderEventName = null,
string renderEventArgs = null)
{
var createShapeContext = new ElementCreatingDisplayShapeContext {
Element = element,
DisplayType = displayType,
Content = content,
};
element.Descriptor.CreatingDisplay(createShapeContext);
var typeName = element.GetType().Name;
var category = element.Category.ToSafeName();
var drivers = element.Descriptor.GetDrivers();
var elementShapeArguments = CreateArguments(element, content);
var elementShape = (dynamic)_shapeFactory.Create("Element", elementShapeArguments, () => new ZoneHolding(() => _shapeFactory.Create("ElementZone")));
elementShape.Metadata.DisplayType = displayType;
elementShape.Metadata.Alternates.Add(String.Format("Elements_{0}", typeName));
elementShape.Metadata.Alternates.Add(String.Format("Elements_{0}_{1}", typeName, displayType));
elementShape.Metadata.Alternates.Add(String.Format("Elements_{0}__{1}", typeName, category));
elementShape.Metadata.Alternates.Add(String.Format("Elements_{0}_{1}__{2}", typeName, displayType, category));
var displayContext = new ElementDisplayContext {
Element = element,
ElementShape = elementShape,
DisplayType = displayType,
Content = content,
Updater = updater,
RenderEventName = renderEventName,
RenderEventArgs = renderEventArgs
};
_elementEventHandlerHandler.Displaying(displayContext);
InvokeDrivers(drivers, driver => driver.Displaying(displayContext));
element.Descriptor.Display(displayContext);
var container = element as Container;
if (container != null)
{
if (container.Elements.Any())
{
foreach (var child in container.Elements)
{
var childShape = DisplayElement(child, content, displayType: displayType, updater: updater);
childShape.Parent = elementShape;
elementShape.Add(childShape);
}
}
}
return(elementShape);
}
public dynamic DisplayElement(
Element element,
IContent content,
string displayType = null,
IUpdateModel updater = null,
string renderEventName = null,
string renderEventArgs = null) {
var createShapeContext = new ElementCreatingDisplayShapeContext {
Element = element,
DisplayType = displayType,
Content = content,
};
element.Descriptor.CreatingDisplay(createShapeContext);
var typeName = element.GetType().Name;
var category = element.Category.ToSafeName();
var drivers = element.Descriptor.GetDrivers();
var elementShapeArguments = CreateArguments(element, content);
var elementShape = (dynamic)_shapeFactory.Create("Element", elementShapeArguments, () => new ZoneHolding(() => _shapeFactory.Create("ElementZone")));
elementShape.Metadata.DisplayType = displayType;
elementShape.Metadata.Alternates.Add(String.Format("Elements_{0}", typeName));
elementShape.Metadata.Alternates.Add(String.Format("Elements_{0}_{1}", typeName, displayType));
elementShape.Metadata.Alternates.Add(String.Format("Elements_{0}__{1}", typeName, category));
elementShape.Metadata.Alternates.Add(String.Format("Elements_{0}_{1}__{2}", typeName, displayType, category));
var displayContext = new ElementDisplayContext {
Element = element,
ElementShape = elementShape,
DisplayType = displayType,
Content = content,
Updater = updater,
RenderEventName = renderEventName,
RenderEventArgs = renderEventArgs
};
_elementEventHandlerHandler.Displaying(displayContext);
InvokeDrivers(drivers, driver => driver.Displaying(displayContext));
element.Descriptor.Display(displayContext);
var container = element as Container;
if (container != null) {
if (container.Elements.Any()) {
foreach (var child in container.Elements) {
var childShape = DisplayElement(child, content, displayType: displayType, updater: updater);
childShape.Parent = elementShape;
elementShape.Add(childShape);
}
}
}
return elementShape;
}
private void Displaying(ElementDisplayContext context) {
var contentItem = context.Content.ContentItem;
var typeName = context.Element.Descriptor.TypeName;
var contentField = contentItem.GetContentField(typeName);
if ((contentItem.Id == 0 || context.DisplayType == "Design") && context.Updater != null) {
// The content item hasn't been stored yet, so bind form values with the content field to represent actual Data.
var controller = (Controller)context.Updater;
var oldValueProvider = controller.ValueProvider;
controller.ValueProvider = context.Element.Data.ToValueProvider(_cultureAccessor.Value.CurrentCulture);
_contentFieldDisplay.Value.UpdateEditor(contentItem, contentField, context.Updater);
_transactionManager.Value.Cancel();
controller.ValueProvider = oldValueProvider;
}
var contentFieldShape = _contentFieldDisplay.Value.BuildDisplay(contentItem, contentField, displayType: "Layout");
context.ElementShape.ContentField = contentFieldShape;
}
void IElementEventHandler.Displaying(ElementDisplayContext context) {
if (context.DisplayType == "Design")
return;
var element = context.Element as FormElement;
if (element == null)
return;
var registrationContext = new RegisterClientValidationAttributesContext {
FieldName = element.Name
};
if (element.Form != null && element.Form.EnableClientValidation == true) {
_formService.RegisterClientValidationAttributes(element, registrationContext);
if (registrationContext.ClientAttributes.Any()) {
registrationContext.ClientAttributes["data-val"] = "true";
}
}
context.ElementShape.ClientValidationAttributes = registrationContext.ClientAttributes;
}
private void Displaying(ElementDisplayContext context, ShapeDescriptor shapeDescriptor) {
var shapeType = shapeDescriptor.ShapeType;
var shape = _shapeFactory.Value.Create(shapeType);
context.ElementShape.Snippet = shape;
}
public virtual void Displaying(ElementDisplayContext context) { }
