protected void RenderValidationSummary(TagHelperContext context, TagHelperOutput output) { if (IsNeedValidationSummary) { TagBuilder builder = HtmlGenerator.GenerateValidationSummary(ViewContext, false, "", "span", new { @class = "help-block" }); output.PostContent.AppendHtml(builder); State = FormGroupState.Error; } }
protected void RenderValidationSummary(TagHelperContext context, TagHelperOutput output) { if (IsNeedValidationSummary) { TagBuilder builder1 = HtmlGenerator.GenerateValidationSummary(ViewContext, false, "", "span", new { @class = "help-block" }); TagBuilder builder2 = new TagBuilder("div") { TagRenderMode = TagRenderMode.Normal }; builder2.AddCssClass("form-group"); builder2.AddCssClass("has-error"); builder2.InnerHtml.AppendHtml(builder1); output.PostContent.AppendHtml(builder2); } }