public override void Process(TagHelperContext context, TagHelperOutput output)
{
output.TagMode = TagMode.SelfClosing;
output.TagName = null;
int i = 0;
foreach (var item in Items)
{
i++;
TagBuilder div = new TagBuilder("div");
div.MergeAttribute("class", "form-group");
output.PostContent.AppendHtml(div.RenderStartTag());
string radioId = For.Name + i;
output.PostContent.AppendHtml(
_generator.GenerateRadioButton(
ViewContext,
For.ModelExplorer,
For.Name,
item.Value,
(int)For.Model == item.Value,
new { Id = radioId }));
output.PostContent.AppendHtml(
_generator.GenerateLabel(
ViewContext,
For.ModelExplorer,
radioId,
item.Text,
null));
output.PostContent.AppendHtml(div.RenderEndTag());
}
}
public override void Process(TagHelperContext context, TagHelperOutput output)
{
context.ThrowIfNull();
output.ThrowIfNull();
var modelExplorer = For.ModelExplorer;
var kvList = Data.GetKeyValueList();
kvList.ForEach(dic =>
{
var attributes = new Dictionary <string, object>
{
{ "title", dic.Key }
};
var inputTagBuilder = _generator.GenerateRadioButton(ViewContext,
modelExplorer,
For.Name,
modelExplorer.Model,
dic.Value == (int)(modelExplorer.Model ?? -1),
attributes);
output.Content.AppendHtml(inputTagBuilder);
});
output.TagName = "div";
output.TagMode = TagMode.StartTagAndEndTag;
output.Attributes.Add("class", InputDisplay.GetDisplayName());
}
private void WriteInput(TextWriter writer)
{
var tagBuilder = htmlGenerator.GenerateRadioButton(
ViewContext,
For.ModelExplorer,
For.Name,
value: Value,
isChecked: false,
htmlAttributes: new { @class = $"radiobuttongroup {Class}" });
tagBuilder.WriteTo(writer, htmlEncoder);
}
/// <inheritdoc />
public override void Process(TagHelperContext context, TagHelperOutput output)
{
output.SuppressOutput();
foreach (var enumItem in For.Metadata.EnumNamesAndValues)
{
var id = VariantId(enumItem);
var name = For.Metadata.EnumGroupedDisplayNamesAndValues.FirstOrDefault(v => v.Value == enumItem.Value).Key.Name;
var radio = _generator.GenerateRadioButton(ViewContext, For.ModelExplorer, For.Name, enumItem.Key, false, new { id });
var label = _generator.GenerateLabel(ViewContext, For.ModelExplorer, For.Name, name, new { @for = id });
output.PreElement.AppendHtml(radio);
output.PreElement.AppendHtml(label);
}
}
protected virtual HtmlString GenerateRadioButton(ModelMetadata metadata, string name, object value,
bool?isChecked, object htmlAttributes)
{
var tagBuilder = _htmlGenerator.GenerateRadioButton(
ViewContext,
metadata,
name,
value,
isChecked,
htmlAttributes);
if (tagBuilder == null)
{
return(HtmlString.Empty);
}
return(tagBuilder.ToHtmlString(TagRenderMode.SelfClosing));
}
/// <inheritdoc />
public override void Process(TagHelperContext context, TagHelperOutput output)
{
AssertModelIsEnum();
output.SuppressOutput();
foreach (var enumItem in For.Metadata.EnumNamesAndValues)
{
var id = VariantId(enumItem);
var name = For.Metadata.EnumGroupedDisplayNamesAndValues.FirstOrDefault(v => v.Value == enumItem.Value).Key.Name;
var radio = _generator.GenerateRadioButton(ViewContext, For.ModelExplorer, For.Metadata.PropertyName, enumItem.Key, false, new { id, @class = "custom-control-input" });
var label = _generator.GenerateLabel(ViewContext, For.ModelExplorer, For.Name, name, new { @for = id, @class = "custom-control-label" });
var container = new TagBuilder("div");
container.Attributes.Add("class", "custom-control custom-radio");
container.InnerHtml.AppendHtml(radio);
container.InnerHtml.AppendHtml(label);
output.Content.AppendHtml(container);
}
}
protected virtual IHtmlContent GenerateRadioButton(
ModelExplorer modelExplorer,
string expression,
object value,
bool?isChecked,
object htmlAttributes)
{
var tagBuilder = _htmlGenerator.GenerateRadioButton(
ViewContext,
modelExplorer,
expression,
value,
isChecked,
htmlAttributes);
if (tagBuilder == null)
{
return(HtmlString.Empty);
}
return(tagBuilder);
}
public TagBuilder GenerateRadioButton(ViewContext viewContext, ModelExplorer modelExplorer, string expression, object value, bool?isChecked, object htmlAttributes)
{
return(_htmlGenerator.GenerateRadioButton(viewContext, modelExplorer, expression, value, isChecked, htmlAttributes));
}
public override void Process(TagHelperContext context, TagHelperOutput output)
{
context.ThrowIfNull();
output.ThrowIfNull();
var selectListItems = new List <SelectListItem>();
var kvList = For?.Metadata.EnumGroupedDisplayNamesAndValues;
if (kvList != null)
{
selectListItems = For.Metadata.EnumGroupedDisplayNamesAndValues.Select(a => new SelectListItem {
Text = a.Key.Name.ToString(), Value = a.Value.ToString(), Selected = a.Value == ((int)((For.Model) ?? -1)).ToString()
}).ToList();
}
if (kvList == null && Data != null)
{
selectListItems = (List <SelectListItem>)Data;
}
var idStr = TagBuilder.CreateSanitizedId(For.Name,
_generator.IdAttributeDotReplacement);
var tagBuilder = new StringBuilder(32);
selectListItems.ForEach(item =>
{
var attributes = new Dictionary <string, object>
{
{ "title", item.Text },
{ "lay-skin", "primary" }
};
var inputTagBuilder = _generator.GenerateRadioButton(ViewContext,
For.ModelExplorer,
For.Name,
For.ModelExplorer.Model,
item.Value == (string)For.ModelExplorer.Model,
attributes);
tagBuilder.Append(inputTagBuilder.GetString());
});
var outpuHtml = $@"
<label class='layui-form-label'>{Text ?? For.Metadata.DisplayName}</label>
<div id='{idStr}_radioGroup' class='layui-input-block'>
{tagBuilder}
</div>";
output.TagName = "div";
output.TagMode = TagMode.StartTagAndEndTag;
output.Attributes.Add("id", $"{idStr}_div");
output.Attributes.Add("class", InputDisplay.GetDisplayName());
output.Content.SetHtmlContent(outpuHtml);
if (kvList == null && !Url.IsNullOrEmpty())
{
output.PostElement.SetHtmlContent($@"<script type='text/javascript'>
$(function () {{
$('#{idStr}_radioGroup').bindRadioData('{Url}','{For.Model}','{For.Name}');
}});
</script>");
}
}