Seelct Tag helper info text

framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpInputTagHelper.cs

@@ -10,6 +10,9 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
 
         public string Label { get; set; }
 
+        [HtmlAttributeName("info")]
+        public string InfoText { get; set; }
+
         [HtmlAttributeName("disabled")]
         public bool IsDisabled { get; set; } = false;
 

framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpInputTagHelperService.cs

@@ -58,10 +58,10 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
         protected virtual string GetFormInputGroupAsHtml(TagHelperContext context, TagHelperOutput output, out bool isCheckbox)
         {
             var inputTag = GetInputTagHelperOutput(context, output, out isCheckbox);
+
             var inputHtml = RenderTagHelperOutput(inputTag, _encoder);
             var label = GetLabelAsHtml(context, output, inputTag, isCheckbox);
             var info = GetInfoAsHtml(context, output, inputTag, isCheckbox);
-
             var validation = isCheckbox ? "" : GetValidationAsHtml(context, output, inputTag);
 
             return GetContent(context, output, label, inputHtml, validation, info, isCheckbox);
@@ -88,11 +88,10 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
         protected virtual string GetContent(TagHelperContext context, TagHelperOutput output, string label, string inputHtml, string validation, string infoHtml, bool isCheckbox)
         {
             var innerContent = isCheckbox ?
-                inputHtml + Environment.NewLine + label :
-                label + Environment.NewLine + inputHtml;
+                inputHtml + label :
+                label + inputHtml;
 
-            return Environment.NewLine + innerContent + Environment.NewLine +
-                Environment.NewLine + validation + Environment.NewLine + infoHtml;
+            return  innerContent + infoHtml + validation;
         }
 
         protected virtual string SurroundInnerHtmlAndGet(TagHelperContext context, TagHelperOutput output, string innerHtml, bool isCheckbox)
@@ -259,23 +258,29 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
                 return "";
             }
 
-            var infoAttribute = GetAttribute<InputInfoText>(TagHelper.AspFor.ModelExplorer);
-            if (infoAttribute == null)
+            string text = "";
+
+            if (!string.IsNullOrEmpty(TagHelper.InfoText))
             {
-                return "";
+                text = TagHelper.InfoText;
             }
-
-            var idAttr = inputTag.Attributes.FirstOrDefault(a => a.Name == "id");
-
-            if (idAttr == null)
+            else
             {
-                return "";
+                var infoAttribute = GetAttribute<InputInfoText>(TagHelper.AspFor.ModelExplorer);
+                if (infoAttribute != null)
+                {
+                    text = infoAttribute.Text;
+                }
+                else
+                {
+                    return "";
+                }
             }
 
-            var id = idAttr.Value + "InfoText";
+            var idAttr = inputTag.Attributes.FirstOrDefault(a => a.Name == "id");
 
-            return "<small id=\""+ id + "\" class=\"form-text text-muted\">" +
-                   LocalizeText(infoAttribute.Text) +
+            return "<small id=\""+ idAttr?.Value + "InfoText\" class=\"form-text text-muted\">" +
+                   LocalizeText(text) +
                    "</small>";
         }
 

framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpRadioInputTagHelperService.cs

@@ -31,7 +31,6 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
 
             var html = GetHtml(context, output, selectItems);
 
-
             AddGroupToFormGroupContents(context, TagHelper.AspFor.Name, html, order, out var surpress);
 
             if (surpress)

framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpSelectTagHelper.cs

@@ -15,6 +15,9 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
 
         public AbpFormControlSize Size { get; set; } = AbpFormControlSize.Default;
 
+        [HtmlAttributeName("info")]
+        public string InfoText { get; set; }
+
         [HtmlAttributeNotBound]
         [ViewContext]
         public ViewContext ViewContext { get; set; }

framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/Form/AbpSelectTagHelperService.cs

@@ -58,8 +58,9 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
             var selectAsHtml = RenderTagHelperOutput(selectTag, _encoder);
             var label = GetLabelAsHtml(context, output, selectTag);
             var validation =  GetValidationAsHtml(context, output, selectTag);
+            var infoText = GetInfoAsHtml(context, output, selectTag);
 
-            return label + Environment.NewLine + selectAsHtml + Environment.NewLine + validation;
+            return label + Environment.NewLine + selectAsHtml + Environment.NewLine + infoText+ Environment.NewLine + validation;
         }
 
         protected virtual string SurroundInnerHtmlAndGet(TagHelperContext context, TagHelperOutput output, string innerHtml)
@@ -76,13 +77,14 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
                 ViewContext = TagHelper.ViewContext
             };
 
-            var inputTagHelperOutput = GetInnerTagHelper(GetInputAttributes(context, output), context, selectTagHelper, "select", TagMode.StartTagAndEndTag);
+            var selectTagHelperOutput = GetInnerTagHelper(GetInputAttributes(context, output), context, selectTagHelper, "select", TagMode.StartTagAndEndTag);
 
-            inputTagHelperOutput.Attributes.AddClass("form-control");
-            inputTagHelperOutput.Attributes.AddClass(GetSize(context,output));
-            AddDisabledAttribute(inputTagHelperOutput);
+            selectTagHelperOutput.Attributes.AddClass("form-control");
+            selectTagHelperOutput.Attributes.AddClass(GetSize(context,output));
+            AddDisabledAttribute(selectTagHelperOutput);
+            AddInfoTextId(selectTagHelperOutput);
 
-            return inputTagHelperOutput;
+            return selectTagHelperOutput;
         }
 
         protected virtual void AddDisabledAttribute(TagHelperOutput inputTagHelperOutput)
@@ -119,6 +121,64 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
             return GetLabelAsHtmlUsingTagHelper(context, output);
         }
 
+        protected virtual void AddInfoTextId(TagHelperOutput inputTagHelperOutput)
+        {
+            if (GetAttribute<InputInfoText>(TagHelper.AspFor.ModelExplorer) == null)
+            {
+                return;
+            }
+
+            var idAttr = inputTagHelperOutput.Attributes.FirstOrDefault(a => a.Name == "id");
+
+            if (idAttr == null)
+            {
+                return;
+            }
+
+            inputTagHelperOutput.Attributes.Add("aria-describedby", LocalizeText(idAttr.Value + "InfoText"));
+        }
+
+        protected virtual string GetInfoAsHtml(TagHelperContext context, TagHelperOutput output, TagHelperOutput inputTag)
+        {
+            string text = "";
+
+            if (!string.IsNullOrEmpty(TagHelper.InfoText))
+            {
+                text = TagHelper.InfoText;
+            }
+            else
+            {
+                var infoAttribute = GetAttribute<InputInfoText>(TagHelper.AspFor.ModelExplorer);
+                if (infoAttribute != null)
+                {
+                    text = infoAttribute.Text;
+                }
+                else
+                {
+                    return "";
+                }
+            }
+
+            var idAttr = inputTag.Attributes.FirstOrDefault(a => a.Name == "id");
+
+            return "<small id=\"" + idAttr?.Value + "InfoText\" class=\"form-text text-muted\">" +
+                   LocalizeText(text) +
+                   "</small>";
+        }
+
+        protected virtual string LocalizeText(string text)
+        {
+            IStringLocalizer localizer = null;
+            var resourceType = _options.AssemblyResources.GetOrDefault(TagHelper.AspFor.ModelExplorer.ModelType.Assembly);
+
+            if (resourceType != null)
+            {
+                localizer = _stringLocalizerFactory.Create(resourceType);
+            }
+
+            return localizer == null ? text : localizer[text].Value;
+        }
+
         protected virtual bool GetSelectItemsIfProvidedByEnum(TagHelperContext context, TagHelperOutput output, ModelExplorer explorer, out List<SelectListItem> selectItems)
         {
             IStringLocalizer localizer = null;