Dynamic-form: Allow to remove required symbol

https://github.com/abpframework/abp/issues/689

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

@@ -18,6 +18,8 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
         
         public bool? SubmitButton { get; set; }
 
+        public bool? RequiredSymbols { get; set; } = true;
+
 #region MvcFormTagHelperAttiributes
 
         private const string ActionAttributeName = "asp-action";

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

@@ -192,6 +192,7 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
             var abpInputTagHelper = _serviceProvider.GetRequiredService<AbpInputTagHelper>();
             abpInputTagHelper.AspFor = model;
             abpInputTagHelper.ViewContext = TagHelper.ViewContext;
+            abpInputTagHelper.DisplayRequiredSymbol = TagHelper.RequiredSymbols ?? true;
 
             RenderTagHelper(new TagHelperAttributeList(), context, abpInputTagHelper, _htmlEncoder, "div", TagMode.StartTagAndEndTag);
         }

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

@@ -23,6 +23,9 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
 
         public AbpFormControlSize Size { get; set; } = AbpFormControlSize.Default;
 
+        [HtmlAttributeNotBound]
+        public bool DisplayRequiredSymbol { get; set; } = true;
+
         [HtmlAttributeNotBound]
         [ViewContext]
         public ViewContext ViewContext { get; set; }

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

@@ -61,7 +61,7 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
             var inputTag = GetInputTagHelperOutput(context, output, out isCheckbox);
 
             var inputHtml = RenderTagHelperOutput(inputTag, _encoder);
-            var label = GetLabelAsHtml(context, output, inputTag, isCheckbox) + GetRequiredSymbol(context, output, inputTag);
+            var label = GetLabelAsHtml(context, output, inputTag, isCheckbox);
             var info = GetInfoAsHtml(context, output, inputTag, isCheckbox);
             var validation = isCheckbox ? "" : GetValidationAsHtml(context, output, inputTag);
 
@@ -242,19 +242,19 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
 
             if (string.IsNullOrEmpty(TagHelper.Label))
             {
-                return GetLabelAsHtmlUsingTagHelper(context, output, isCheckbox);
+                return GetLabelAsHtmlUsingTagHelper(context, output, isCheckbox) + GetRequiredSymbol(context, output, inputTag);
             }
 
             var checkboxClass = isCheckbox ? "class=\"form-check-label\" " : "";
 
             return "<label " + checkboxClass + GetIdAttributeAsString(inputTag) + ">"
                    + TagHelper.Label +
-                   "</label>";
+                   "</label>" + GetRequiredSymbol(context, output, inputTag);
         }
 
         protected virtual string GetRequiredSymbol(TagHelperContext context, TagHelperOutput output, TagHelperOutput inputTag)
         {
-            if (IsOutputHidden(inputTag))
+            if (!TagHelper.DisplayRequiredSymbol)
             {
                 return "";
             }

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

@@ -18,6 +18,9 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
         [HtmlAttributeName("info")]
         public string InfoText { get; set; }
 
+        [HtmlAttributeNotBound]
+        public bool DisplayRequiredSymbol { get; set; } = true;
+
         [HtmlAttributeNotBound]
         [ViewContext]
         public ViewContext ViewContext { get; set; }

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

@@ -57,7 +57,7 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
         {
             var selectTag = GetSelectTag(context, output);
             var selectAsHtml = RenderTagHelperOutput(selectTag, _encoder);
-            var label = GetLabelAsHtml(context, output, selectTag) + GetRequiredSymbol(context, output);
+            var label = GetLabelAsHtml(context, output, selectTag);
             var validation = GetValidationAsHtml(context, output, selectTag);
             var infoText = GetInfoAsHtml(context, output, selectTag);
 
@@ -116,15 +116,20 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Form
         {
             if (!string.IsNullOrEmpty(TagHelper.Label))
             {
-                return "<label " + GetIdAttributeAsString(selectTag) + ">" + TagHelper.Label + "</label>";
+                return "<label " + GetIdAttributeAsString(selectTag) + ">" + TagHelper.Label + "</label>" + GetRequiredSymbol(context, output);
             }
 
-            return GetLabelAsHtmlUsingTagHelper(context, output);
+            return GetLabelAsHtmlUsingTagHelper(context, output) + GetRequiredSymbol(context, output);
         }
 
 
         protected virtual string GetRequiredSymbol(TagHelperContext context, TagHelperOutput output)
         {
+            if (!TagHelper.DisplayRequiredSymbol)
+            {
+                return "";
+            }
+
             return GetAttribute<RequiredAttribute>(TagHelper.AspFor.ModelExplorer) != null ? "<span> (*) </span>" : "";
         }
 

framework/test/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.Demo/Pages/Components/DynamicForms.cshtml

@@ -30,7 +30,7 @@
 
 <div class="demo-with-code">
     <div class="demo-area">
-        <abp-dynamic-form abp-model="@Model.MyDetailedModel" submit-button="true" />
+        <abp-dynamic-form abp-model="@Model.MyDetailedModel" submit-button="true"/>
     </div>
     <div class="code-area">
         <abp-tabs>