public DropDownListEditExtension DropDownEdit(Action <DropDownListEditSettings> settings)
{
HttpUtils.SetContextValue <HtmlHelper>("DXHtmlHelper", HtmlHelper);
var settingsInstance = new DropDownListEditSettings();
settings?.Invoke(settingsInstance);
if (string.IsNullOrEmpty(settingsInstance.Name))
{
throw new Exception("Name of control must be not empty.");
}
if (string.IsNullOrEmpty(settingsInstance.HiddenPropertyName))
{
throw new Exception("Name of hidden property must be not empty.");
}
HtmlHelper.ViewContext.Writer.Write(HtmlHelper.Hidden(settingsInstance.HiddenPropertyName).ToHtmlString());
var dropDownEdit = new DropDownListEditExtension(settingsInstance);
return(dropDownEdit);
}
public DropDownListEditExtension DropDownEditFor <TValueType>(Expression <Func <ModelType, TValueType> > expression, Action <DropDownListEditSettings> settings)
{
HttpUtils.SetContextValue <HtmlHelper>("DXHtmlHelper", HtmlHelper);
var settingsInstance = new DropDownListEditSettings();
settings?.Invoke(settingsInstance);
settingsInstance.HiddenPropertyName = ExtensionsHelper.GetFullHtmlFieldName(expression);
if (string.IsNullOrEmpty(settingsInstance.Name))
{
throw new Exception("Name of control must be not empty.");
}
if (string.IsNullOrEmpty(settingsInstance.HiddenPropertyName))
{
throw new Exception("Name of hidden property must be not empty.");
}
HtmlHelper.ViewContext.Writer.Write(HtmlHelper.HiddenFor(expression).ToHtmlString());
var dropDownEdit = new DropDownListEditExtension(settingsInstance);
return(dropDownEdit);
}
