Merge pull request #17009 from abpframework/lianshiwei/Floatinglabels

Fix Tag Helper Floating labels

docs/en/UI/AspNetCore/Tag-Helpers/Form-elements.md

@@ -87,6 +87,7 @@ You can set some of the attributes on your c# property, or directly on HTML tag.
 * `readonly`: Sets the input as read-only.
 * `label`: Sets the label of input.
 * `required-symbol`: Adds the required symbol `(*)` to the label when the input is required. The default value is `True`.
+* `floating-label`: Sets the label as floating label. The default value is `False`.
 
 `asp-format`, `name` and `value` attributes of [Asp.Net Core Input Tag Helper](https://docs.microsoft.com/en-us/aspnet/core/mvc/views/working-with-forms?view=aspnetcore-7.0#the-input-tag-helper) are also valid for `abp-input` tag helper.
 

docs/zh-Hans/UI/AspNetCore/Tag-Helpers/Form-elements.md

@@ -196,6 +196,8 @@ Model:
   - `AbpFormControlSize.Large`
 - `label`: 为输入设置标签。
 - `display-required-symbol`: 如果输入是必需的，则向标签添加必需符号 (*)。默认为 `True`。
+- `floating-label`: 设置输入的标签是否应该是浮动的。默认为 `False`。
+
 
 ### 标签和本地化
 

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

@@ -101,7 +101,7 @@ public class AbpInputTagHelperService : AbpTagHelperService<AbpInputTagHelper>
 
     protected virtual string GetContent(TagHelperContext context, TagHelperOutput output, string label, string inputHtml, string validation, string infoHtml, bool isCheckbox)
     {
-        var innerContent = isCheckbox ?
+        var innerContent = isCheckbox || TagHelper.FloatingLabel ?
             inputHtml + label :
             label + inputHtml;