public static MvcHtmlString TypeaheadMasterFor <TModel, TValue>(this HtmlHelper <TModel> html, Expression <Func <TModel, TValue> > expression, IEnumerable <string> source, object htmlAttributes = null)
{
var option = new TypeaheadMasterOption();
if (source != null)
{
option.DataSetSource(source);
}
return(html.TypeaheadMasterFor(expression, option, htmlAttributes));
}
//public static MvcHtmlString TypeaheadMasterFor<TModel, TValue>(this HtmlHelper<TModel> html, Expression<Func<TModel, TValue>> expression, Dictionary<int, string> source, TypeaheadMasterOption option, object htmlAttributes = null)
//{
// option.DataSetSource(source);
// return html.TypeaheadMasterFor(expression, option, htmlAttributes);
//}
//public static MvcHtmlString TypeaheadMasterFor<TModel, TValue>(this HtmlHelper<TModel> html, Expression<Func<TModel, TValue>> expression, IEnumerable source, TypeaheadMasterOption option, object htmlAttributes = null)
//{
// option.DataSetSource(source);
// return html.TypeaheadMasterFor(expression, option, htmlAttributes);
//}
public static MvcHtmlString TypeaheadMasterFor <TModel, TValue>(this HtmlHelper <TModel> html, Expression <Func <TModel, TValue> > expression, TypeaheadMasterOption option, object htmlAttributes = null)
{
var metadata = ModelMetadata.FromLambdaExpression(expression, html.ViewData);
var htmlFieldName = ExpressionHelper.GetExpressionText(expression);
var id = html.ViewData.TemplateInfo.GetFullHtmlFieldId(htmlFieldName);
var displayName = metadata.DisplayName ?? metadata.PropertyName ?? htmlFieldName.Split('.').Last();
var mergAttr = ComponentUtility.MergeAttributes(htmlAttributes, new { @class = "form-control", placeholder = displayName, autocomplete = "off" });
var editor = html.TextBoxFor(expression, mergAttr);
html.StyleFileSingle(@"<link href=""" + ComponentUtility.GetWebResourceUrl(typeahead_css) + @""" rel=""stylesheet"" />");
html.ScriptFileSingle(@"<script src=""" + ComponentUtility.GetWebResourceUrl(typeahead_bundle_js) + @"""></script>");
html.Script(@"
<script>
$(function(){
$(""#" + id + @""").typeahead(" + option.RenderOptions() + @",
" + option.RenderDataSetOptions() + @");
});
</script>");
return(editor);
}