diff --git a/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/DatePicker/AbpDatePickerTag.cs b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/DatePicker/AbpDatePickerTag.cs new file mode 100644 index 0000000000..a368037451 --- /dev/null +++ b/framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bootstrap/TagHelpers/DatePicker/AbpDatePickerTag.cs @@ -0,0 +1,96 @@ +using System; +using System.Text.Encodings.Web; +using System.Threading.Tasks; +using JetBrains.Annotations; +using Localization.Resources.AbpUi; +using Microsoft.AspNetCore.Mvc.TagHelpers; +using Microsoft.AspNetCore.Mvc.ViewFeatures; +using Microsoft.AspNetCore.Razor.TagHelpers; +using Microsoft.Extensions.Localization; +using Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.Extensions; +using Volo.Abp.Json; + +namespace Volo.Abp.AspNetCore.Mvc.UI.Bootstrap.TagHelpers.DatePicker; + +[HtmlTargetElement("abp-date-picker", TagStructure = TagStructure.NormalOrSelfClosing)] +public class AbpDatePickerTagHelper : AbpDatePickerBaseTagHelper +{ + [CanBeNull] + public ModelExpression AspFor { get; set; } + + public AbpDatePickerTagHelper(AbpDatePickerTagHelperService service) : base(service) + { + } +} + + + +public class AbpDatePickerTagHelperService : AbpDatePickerBaseTagHelperService +{ + public AbpDatePickerTagHelperService(IJsonSerializer jsonSerializer, IHtmlGenerator generator, HtmlEncoder encoder, IServiceProvider serviceProvider, IStringLocalizer l, IAbpTagHelperLocalizer tagHelperLocalizer) : base(jsonSerializer, generator, encoder, serviceProvider, l, tagHelperLocalizer) + { + + } + + protected override TagHelperOutput TagHelperOutput { get; set; } + + [CanBeNull] + protected virtual InputTagHelper DateTagHelper { get; set; } + + [CanBeNull] + protected virtual TagHelperOutput DateTagHelperOutput { get; set; } + protected override string GetPropertyName() + { + return TagHelper.AspFor?.Name ?? string.Empty; + } + + protected override T GetAttributeAndModelExpression(out ModelExpression modelExpression) + { + modelExpression = TagHelper.AspFor; + return modelExpression?.ModelExplorer.GetAttribute(); + } + + public async override Task ProcessAsync(TagHelperContext context, TagHelperOutput output) + { + + if(TagHelper.AspFor != null) + { + DateTagHelper = new InputTagHelper(Generator) { + InputTypeName = "hidden", ViewContext = TagHelper.ViewContext, For = TagHelper.AspFor, + }; + var attributes = new TagHelperAttributeList { { "data-date", "true" }, { "type", "hidden" } }; + DateTagHelperOutput = await DateTagHelper.ProcessAndGetOutputAsync(attributes, context, "input"); + } + + await base.ProcessAsync(context, output); + } + + + protected override int GetOrder() + { + return TagHelper.AspFor?.Metadata.Order ?? 0; + } + + protected override void AddBaseTagAttributes(TagHelperAttributeList attributes) + { + if(TagHelper.AspFor != null && TagHelper.AspFor.Model != null && SupportedInputTypes.TryGetValue(TagHelper.AspFor.Metadata.ModelType, out var convertFunc)) + { + attributes.Add("data-date", convertFunc(TagHelper.AspFor.Model)); + } + } + + protected override ModelExpression GetModelExpression() + { + return TagHelper.AspFor; + } + + protected async override Task GetValidationAsHtmlAsync(TagHelperContext context, TagHelperOutput output) + { + return DateTagHelper != null ? await GetValidationAsHtmlByInputAsync(context, output, DateTagHelper) : string.Empty; + } + + protected override string GetExtraInputHtml(TagHelperContext context, TagHelperOutput output) + { + return DateTagHelperOutput?.Render(Encoder); + } +} \ No newline at end of file