//public override void Process(TagHelperContext context, TagHelperOutput output)
//{
// base.Process(context, output);
//}
public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
{
TagHelperUtil.CreateOrMergeAttribute("class", "form-control form-control-sm", output);
output.TagName = "select";
output.TagMode = TagMode.StartTagAndEndTag;
TagHelperAttribute aspItemsAttribute = context.AllAttributes["asp-items"];
object aspItems = aspItemsAttribute.Value;
object newValue = null;
if (aspItems is IEnumerable <CodeNameModel> )
{
newValue = new Microsoft.AspNetCore.Mvc.Rendering.SelectList((IEnumerable <CodeNameModel>)aspItems, "Code", "Name");
}
else if (aspItems is IEnumerable <IdNameModel> )
{
newValue = new Microsoft.AspNetCore.Mvc.Rendering.SelectList((IEnumerable <IdNameModel>)aspItems, "Id", "Name");
}
if (newValue != null)
{
base.Items = (Microsoft.AspNetCore.Mvc.Rendering.SelectList)newValue;
}
else
{
base.Items = (Microsoft.AspNetCore.Mvc.Rendering.SelectList)aspItems;
}
await base.ProcessAsync(context, output);
}
public override void Process(TagHelperContext context, TagHelperOutput output)
{
TagHelperUtil.CreateOrMergeAttribute("class", "form-control form-control-sm", output);
TagBuilder validationSpan = Generator.GenerateValidationMessage(ViewContext, For.ModelExplorer, For.Name, null,
/*"small" - алтернатива на слагането на класове*/ null, new { @class = "col-form-label col-form-label-sm" });
output.PostElement.AppendHtml(validationSpan.TagBuilderToString());
if (((Microsoft.AspNetCore.Mvc.ModelBinding.Metadata.DefaultModelMetadata)For.Metadata).Attributes.Attributes.
Where(a => a is DataTypeAttribute && ((DataTypeAttribute)a).DataType == DataType.MultilineText).Any())
{
output.TagName = "textarea";
output.TagMode = TagMode.StartTagAndEndTag;
output.Content.SetHtmlContent(For?.Model?.ToString());
base.Process(context, output);
output.Attributes.Remove(output.Attributes["value"]);
}
else if (For.Metadata.ModelType == typeof(bool))
{
TagHelperUtil.CreateOrMergeAttribute("class", "form-control-checkbox-sm", output);
base.Process(context, output);
}
else
{
output.TagName = "input";
base.Process(context, output);
}
}
public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
{
TagHelperUtil.CreateOrMergeAttribute("class", "col-form-label col-form-label-sm", output);
//output.Attributes.Add("class", "control-label");
//output.Attributes.Add("asp-for", output.Attributes["asp-for2"].Value);
output.TagName = "label";
output.TagMode = TagMode.StartTagAndEndTag;
if (For != null)
{
await base.ProcessAsync(context, output);
}
}
public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
{
TagHelperUtil.CreateOrMergeAttribute("class", "btn btn-sm", output);
if (context.AllAttributes["href"] != null || context.AllAttributes["asp-action"] != null)
{
output.TagName = "a";
await base.ProcessAsync(context, output);
}
else
{
output.TagName = "button";
}
}
public override void Process(TagHelperContext context, TagHelperOutput output)
{
if (context.AllAttributes["asp-for"] == null)
{
output.TagName = "input";
output.TagMode = TagMode.SelfClosing;
var typeAttribute = context.AllAttributes["type"];
if (typeAttribute != null && (typeAttribute.Value.ToString() == "submit" || typeAttribute.Value.ToString() == "button"))
{
var valueAttribute = context.AllAttributes["value"];
TagHelperUtil.CreateOrMergeAttribute("value", valueAttribute.Value, output);
TagHelperUtil.CreateOrMergeAttribute("type", typeAttribute.Value, output);
TagHelperUtil.CreateOrMergeAttribute("class", "btn btn-sm btn-default", output);
}
else
{
TagHelperUtil.CreateOrMergeAttribute("class", "form-control form-control-sm", output);
base.Process(context, output);
}
}
}
