protected dynamic BuildForms(ElementEditorContext context)
{
// TODO: Fix Forms API so that it works with prefixes. Right now only binding implements prefix, but building a form ignores the specified prefix.
// If not a post-back, we need to bind the form with the element's data values. Otherwise, bind the form with the posted values.
var valueProvider = context.Updater == null
? context.Element.Data.ToValueProvider(_cultureAccessor.CurrentCulture)
: context.ValueProvider;
var forms = FormNames.Reverse().Select(x => {
var shape = _formManager.Bind(_formManager.Build(x), valueProvider);
if (context.Updater != null)
{
// Update the element's data dictionary with the posted values.
Action <object> process = s => UpdateElementProperty(s, context);
FormNodesProcessor.ProcessForm(shape, process);
}
return(shape);
}).ToArray();
var formShape = context.ShapeFactory.ElementEditor__Forms(Forms: forms);
return(formShape);
}
protected dynamic BuildForm(ElementEditorContext context, string formName, string position = null)
{
// TODO: Fix Forms API so that it works with prefixes. Right now only binding implements prefix, but building a form ignores the specified prefix.
// If not a post-back, we need to bind the form with the element's data values. Otherwise, bind the form with the posted values.
var valueProvider = context.Updater == null
? context.Element.Data.ToValueProvider(_cultureAccessor.CurrentCulture)
: context.ValueProvider;
var form = _formManager.Bind(_formManager.Build(formName), valueProvider);
if (context.Updater != null)
{
// Update the element's data dictionary with the posted values.
Action <object> process = s => UpdateElementProperty(s, context);
FormNodesProcessor.ProcessForm(form, process);
}
if (!String.IsNullOrWhiteSpace(position))
{
form.Metadata.Position = position;
}
return(form);
}
protected EditorResult Editor(ElementEditorContext context, params dynamic[] editorShapes)
{
foreach (var editorShape in editorShapes)
{
if (String.IsNullOrWhiteSpace(editorShape.Metadata.Position))
{
editorShape.Metadata.Position = "Properties:0";
}
}
var result = new EditorResult {
Editors = editorShapes.ToList()
};
return(result);
}
private void UpdateElementProperty(dynamic formElementShape, ElementEditorContext context)
{
var name = (string)formElementShape.Name;
if (name != null)
{
var value = context.ValueProvider.GetValue(context.Prefix + name);
if (value != null)
{
context.Element.Data[name] = value.AttemptedValue;
}
else if (formElementShape.Metadata.Type == "Checkbox")
{
var shapeValue = formElementShape.Value as string;
if (shapeValue != null && shapeValue.ToLower() == "true")
{
context.Element.Data[name] = "false";
}
}
}
}
protected override EditorResult OnBuildEditor(TElement element, ElementEditorContext context)
{
var formShape = BuildForms(context);
return(Editor(context, formShape));
}
protected virtual EditorResult OnUpdateEditor(TElement element, ElementEditorContext context)
{
return(OnBuildEditor(element, context));
}
protected virtual EditorResult OnBuildEditor(TElement element, ElementEditorContext context)
{
return(null);
}
public EditorResult UpdateEditor(ElementEditorContext context)
{
return(OnUpdateEditor((TElement)context.Element, context));
}
public EditorResult BuildEditor(ElementEditorContext context)
{
return(OnBuildEditor((TElement)context.Element, context));
}
