コード例 #1
0
        /// <summary>
        /// SiIdNameTextBoxFor
        /// </summary>
        /// <typeparam name="TModel"></typeparam>
        /// <typeparam name="TProperty"></typeparam>
        /// <param name="htmlHelper"></param>
        /// <param name="expression"></param>
        /// <param name="htmlAttributes"></param>
        /// <returns></returns>
        public static MvcHtmlString SiIdNameTextBoxFor <TModel, TProperty>(this HtmlHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, object htmlAttributes)
        {
            ModelMetadata metadata     = ModelMetadata.FromLambdaExpression(expression, htmlHelper.ViewData);
            string        inferredName = ExpressionHelper.GetExpressionText(expression);
            var           idExpr       = LambdaHelper.BuildPropertySpecifier <TModel, Nullable <int> >(string.Format("{0}Id", inferredName));
            var           nameExpr     = LambdaHelper.BuildPropertySpecifier <TModel, string>(string.Format("{0}.Name", inferredName));

            //string resolvedLabelText = metadata.DisplayName ?? metadata.PropertyName ?? inferredName;

            return(SiField(htmlHelper, expression, null, new List <MvcHtmlString>()
            {
                htmlHelper.HiddenFor(idExpr), htmlHelper.TextBoxFor(nameExpr, htmlAttributes)
            }));
        }
コード例 #2
0
        /// <summary>
        /// SiDropDownListFor
        /// </summary>
        /// <typeparam name="TModel"></typeparam>
        /// <typeparam name="TProperty"></typeparam>
        /// <param name="htmlHelper"></param>
        /// <param name="expression"></param>
        /// <param name="list"></param>
        /// <returns></returns>
        public static MvcHtmlString SiDropDownListFor <TModel, TProperty>(this HtmlHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, IEnumerable <TProperty> list)
        {
            string inferredName = ExpressionHelper.GetExpressionText(expression);
            var    code         = LambdaHelper.BuildPropertySpecifier <TProperty, int>(string.Format("{0}.Id", inferredName));
            var    name         = LambdaHelper.BuildPropertySpecifier <TProperty, string>(string.Format("{0}.Name", inferredName));

            var v = UtilHelper.GetFieldValue(htmlHelper.ViewData.Model, string.Format("{0}Id", inferredName));

            Mapper.CreateMap <TProperty, SelectListItem>()
            .ForMember(dest => dest.Text, opt => opt.MapFrom(name))
            .ForMember(dest => dest.Value, opt => opt.MapFrom(code));

            var selectList = Mapper.Map <IEnumerable <TProperty>, IEnumerable <SelectListItem> >(list);
            var selected   = selectList.Where(p => p.Value == v.ToString()).SingleOrDefault();

            if (selected != null)
            {
                selected.Selected = true;
            }

            return(SiDropDownListFor(htmlHelper, expression, selectList));
        }
コード例 #3
0
        /// <summary>
        /// SiUControlFor
        /// </summary>
        /// <typeparam name="TModel"></typeparam>
        /// <typeparam name="TProperty"></typeparam>
        /// <param name="htmlHelper"></param>
        /// <param name="expression"></param>
        /// <returns></returns>
        public static MvcHtmlString SiUControlFor <TModel, TProperty>(this HtmlHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression)
        {
            string inferredName = ExpressionHelper.GetExpressionText(expression);
            var    idExpr       = LambdaHelper.BuildPropertySpecifier <TModel, Nullable <int> >(string.Format("{0}Id", inferredName));
            var    nameExpr     = LambdaHelper.BuildPropertySpecifier <TModel, string>(string.Format("{0}.Name", inferredName));

            string controllerName = inferredName.EndsWith("y")
                ? string.Format("{0}ies", inferredName.Substring(0, inferredName.Length - 1))
                : string.Format("{0}s", inferredName);

            return(SiField(htmlHelper, expression, null, new List <MvcHtmlString> {
                htmlHelper.HiddenFor(idExpr),
                htmlHelper.TextBoxFor(nameExpr, new Dictionary <string, object>()
                {
                    { "class", "search-text" }
                }),
                htmlHelper.SiLink("", "", new Dictionary <string, object>()
                {
                    { "class", "si-btn search" }
                })
            },
                           new { controller = controllerName }
                           ));
        }