public override void CreateControl(DotvvmControl container, PropertyDisplayMetadata property, DynamicDataContext context)
{
var comboBox = new ComboBox()
{
EmptyItemText = GetEmptyItemText(property, context)
};
container.Children.Add(comboBox);
comboBox.SetBinding(SelectorBase.ItemTextBindingProperty, context.CreateValueBinding(GetDisplayMember(property, context)));
comboBox.SetBinding(SelectorBase.ItemValueBindingProperty, context.CreateValueBinding(GetValueMember(property, context)));
comboBox.SetBinding(SelectorBase.ItemTextBindingProperty, context.CreateValueBinding(GetDisplayMember(property, context)));
comboBox.SetBinding(SelectorBase.ItemValueBindingProperty, context.CreateValueBinding(GetValueMember(property, context)));
comboBox.SetBinding(Selector.SelectedValueProperty, context.CreateValueBinding(property.PropertyInfo.Name));
comboBox.SetBinding(ItemsControl.DataSourceProperty, GetDataSourceBinding(property, context, comboBox));
var cssClass = ControlHelpers.ConcatCssClasses(ControlCssClass, property.Styles?.FormControlCssClass);
if (!string.IsNullOrEmpty(cssClass))
{
comboBox.Attributes["class"] = cssClass;
}
if (container.IsPropertySet(DynamicEntity.EnabledProperty))
{
ControlHelpers.CopyProperty(container, DynamicEntity.EnabledProperty, comboBox, SelectorBase.EnabledProperty);
}
}
private void ApplyPlaceholderProperty(DotvvmControl control)
{
if (control.IsPropertySet(Amp.PlaceholderProperty) && control.GetValue <bool>(Amp.PlaceholderProperty) && control is HtmlGenericControl genericControl)
{
genericControl.Attributes.Add("placeholder", null);
}
}
private void ApplyFallbackProperty(DotvvmControl control)
{
if (control.IsPropertySet(Amp.FallbackProperty) && control.GetValue <bool>(Amp.FallbackProperty) && control is HtmlGenericControl genericControl)
{
genericControl.Attributes.Add("fallback", null);
}
}
protected override void TransferControlProperties(DotvvmControl source, DotvvmControl target)
{
if (source.IsPropertySet(Amp.LayoutProperty))
{
target.SetValueRaw(AmpControl.LayoutProperty, source.GetValue <AmpLayout>(Amp.LayoutProperty));
}
if (source.IsPropertySet(Amp.WidthProperty))
{
target.SetValueRaw(AmpControl.WidthProperty, source.GetValue <string>(Amp.WidthProperty));
}
if (source.IsPropertySet(Amp.HeightProperty))
{
target.SetValueRaw(AmpControl.HeightProperty, source.GetValue <string>(Amp.HeightProperty));
}
base.TransferControlProperties(source, target);
}
public override bool CanTransform(DotvvmControl control)
{
return(control is HtmlGenericControl genericControl && genericControl.TagName == "div" && control.IsPropertySet(Amp.LayoutProperty));
}
protected virtual bool ShouldBeRendered(DotvvmControl control, IDotvvmRequestContext context)
{
return(!control.IsPropertySet(Amp.ExcludeProperty) || !control.GetValue <bool>(Amp.ExcludeProperty));
}