public static MvcHtmlString AppDropDownListFor <TModel, TProperty>(this HtmlHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, List <ComboRow> options, object htmlAttributes)
{
var control = new RenderComboBox();
control.Options = options;
ModelMetadata metadata = ModelMetadata.FromLambdaExpression(expression, htmlHelper.ViewData);
control.Name = metadata.PropertyName;
control.ID = metadata.PropertyName;
Object value = metadata.Model;
if (value != null)
{
control.Selected = value;
}
HtmlAttributes(control, htmlAttributes);
ModelError modelError = htmlHelper.ViewData.ModelState.Where(w => w.Key == metadata.PropertyName).SelectMany(m => m.Value.Errors).FirstOrDefault();
if (modelError != null)
{
control.HtmlValidateString = MvcHtmlString.Create("<span class='validation_wrapper customValidation'><span>" + modelError.ErrorMessage + "</span></span>");
}
var result = MvcHtmlString.Create(control.ToString());
return(result);
}
public static MvcHtmlString AppDropDownList(this HtmlHelper htmlHelper, string name, List <ComboRow> options, object value, object htmlAttributes)
{
var control = new RenderComboBox();
control.Options = options;
control.Name = name;
control.ID = name;
if (value != null)
{
control.Selected = value;
}
HtmlAttributes(control, htmlAttributes);
ModelError modelError = htmlHelper.ViewData.ModelState.Where(w => w.Key == name).SelectMany(m => m.Value.Errors).FirstOrDefault();
if (modelError != null)
{
control.HtmlValidateString = MvcHtmlString.Create("<span class='validation_wrapper customValidation'><span>" + modelError.ErrorMessage + "</span></span>");
}
return(MvcHtmlString.Create(control.ToString()));
}
