I tried to make an initialization of Store with some initial data loaded by scripts. Weird is that I coded some server-side scripts but rendered client scripts like the following. It generates errors. Any ideas?
// server side
            store.AutoLoad = false;
            JsonReader reader = new JsonReader()
            {
                Root = "data",
                TotalProperty = "total"
            };
            reader.Fields.Add(
                new RecordField() { Name = "MetaInfo", Type = RecordFieldType.String });
            reader.Fields.Add(
                new RecordField() { Name = "TemplateMetaInfo", Type = RecordFieldType.String });
            reader.Fields.Add(
                new RecordField() { Name = "RootId", Type = RecordFieldType.String });
            store.Reader.Add(reader);


            var qMappings =
                from mapping in mappingSource
                select new
                {
                    MetaInfo = mapping.Key.Key.ToString(),
                    TemplateMetaInfo = mapping.Key.Value.ToString(),
                    RootId = mapping.Value.Id.ToISFormatted()
                };


            TwoStoreResponseData msData = new TwoStoreResponseData();
            msData.Total = qMappings.Count();
            msData.Data = JSON.Serialize(qMappings.ToList());
            store.LoadData(msData.ToString(), true);
While I captured client side scripts by viewing the page source


ctl00_C_dsTypeTemplateMappings.loadData("{data:[{\"MetaInfo\":\"Appointment\",\"TemplateMetaInfo\":\"FormTemplate\",\"RootId\":\"7060898AA5C7445287A055294570DA76\"},{\"MetaInfo\":\"Article\",\"TemplateMetaInfo\":\"FormTemplate\",\"RootId\":\"7060898AA5C7445287A055294570DA76\"},{\"MetaInfo\":\"BitFile\",\"TemplateMetaInfo\":\"FormTemplate\",\"RootId\":\"7060898AA5C7445287A055294570DA76\"},{\"MetaInfo\":\"Customer\",\"TemplateMetaInfo\":\"FormTemplate\",\"RootId\":\"7060898AA5C7445287A055294570DA76\"},{\"MetaInfo\":\"HtmlPeriod\",\"TemplateMetaInfo\":\"FormTemplate\",\"RootId\":\"7060898AA5C7445287A055294570DA76\"},{\"MetaInfo\":\"Person\",\"TemplateMetaInfo\":\"FormTemplate\",\"RootId\":\"7060898AA5C7445287A055294570DA76\"},{\"MetaInfo\":\"Product\",\"TemplateMetaInfo\":\"FormTemplate\",\"RootId\":\"7060898AA5C7445287A055294570DA76\"},{\"MetaInfo\":\"Project\",\"TemplateMetaInfo\":\"FormTemplate\",\"RootId\":\"7060898AA5C7445287A055294570DA76\"}], total: 8}",true);
Isn't that loadData shoud be input with a object parameter instead of string? I placed an Ext.decode() to string then rendered a pretty right result.