private static IHtmlContent CreateLookupValues <TModel, TProperty>(IHtmlHelper <TModel> html, MvcLookup lookup, Expression <Func <TModel, TProperty> > expression)
{
Object value = LookupExpressionMetadata.GetValue(html, expression).Model;
String name = LookupExpressionMetadata.GetName(expression);
if (lookup.Multi)
{
return(CreateLookupValues(html, lookup, name, value));
}
IDictionary <String, Object> attributes = new Dictionary <String, Object>
{
["class"] = "mvc-lookup-value",
["autocomplete"] = "off"
};
TagBuilder container = new TagBuilder("div");
container.AddCssClass("mvc-lookup-values");
container.Attributes["data-for"] = name;
container.InnerHtml.AppendHtml(html.HiddenFor(expression, attributes));
return(container);
}
public static TagBuilder LookupFor <TModel, TProperty>(this IHtmlHelper <TModel> html,
Expression <Func <TModel, TProperty> > expression, MvcLookup model, Object?htmlAttributes = null)
{
String name = LookupExpressionMetadata.GetName(expression);
TagBuilder lookup = CreateLookup(model, name, htmlAttributes);
lookup.InnerHtml.AppendHtml(CreateLookupValues(html, model, expression));
lookup.InnerHtml.AppendHtml(CreateLookupControl(html, model, name));
lookup.InnerHtml.AppendHtml(CreateLookupBrowser(name));
return(lookup);
}
public static TagBuilder AutoCompleteFor <TModel, TProperty>(this IHtmlHelper <TModel> html,
Expression <Func <TModel, TProperty> > expression, ALookup model, Object?htmlAttributes = null)
{
String name = LookupExpressionMetadata.GetName(expression);
TagBuilder lookup = CreateLookup(model, name, htmlAttributes);
lookup.AddCssClass("mvc-lookup-browseless");
lookup.InnerHtml.AppendHtml(CreateLookupValues(html, model, expression));
lookup.InnerHtml.AppendHtml(CreateLookupControl(html, model, name));
return(lookup);
}