private HtmlNodeElement GetFormButtons()
{
HtmlSelfClosingTagElement submit = new HtmlSelfClosingTagElement("input");
submit.AddAttribute(new HtmlTypeAttribute("submit"));
HtmlSelfClosingTagElement reset = new HtmlSelfClosingTagElement("input");
reset.AddAttribute(new HtmlTypeAttribute("reset"));
if (_options.SubmitButtonAttributes != null)
{
submit.AddRangeAttributes(_options.SubmitButtonAttributes);
}
if (_options.ResetButtonAttributes != null)
{
reset.AddRangeAttributes(_options.ResetButtonAttributes);
}
HtmlNodeElement wrapper = new HtmlNodeElement("span");
wrapper.Append(submit);
wrapper.Append(reset);
return(wrapper);
}
private HtmlNodeElement GeRadioButtonsGroup(string name, IEnumerable <SelectListItem> values, string value, bool isMultiple = false)
{
HtmlNodeElement wrapper = new HtmlNodeElement("div");
if (_options.RadioButtonsWrapperAttributes != null)
{
wrapper.AddRangeAttributes(_options.RadioButtonsWrapperAttributes);
}
foreach (var item in values)
{
HtmlNodeElement label = new HtmlNodeElement("label");
label.Text(item.Text);
if (_options.RadioButtonsGroupLabelAttributes != null)
{
label.AddRangeAttributes(_options.RadioButtonsGroupLabelAttributes);
}
var radioInput = new HtmlSelfClosingTagElement("input")
{
Attributes = new IHtmlAttribute[]
{
new HtmlAttribute("name", name),
new HtmlAttribute("value", item.Value),
new HtmlAttribute("type", isMultiple ? "checkbox" : "radio")
}
};
if (_options.RadioButtonsGroupInputAttributes != null)
{
radioInput.AddRangeAttributes(_options.RadioButtonsGroupInputAttributes);
}
if (item.Selected || (value != null && item.Value == value.ToString()))
{
radioInput.AddAttribute(new HtmlAttribute("checked"));
}
label.Append(radioInput);
var div = new HtmlNodeElement("div");
div.Append(label);
if (_options.RadioButtonsGroupWrapperAttributes != null)
{
div.AddRangeAttributes(_options.RadioButtonsGroupWrapperAttributes);
}
wrapper.Append(div);
}
return(wrapper);
}
private IHtmlElement GetInput(string type, string name, object value, List <SelectListItem> values, string format = null)
{
IHtmlElement input = new HtmlSelfClosingTagElement("input");
input.AddAttribute(new HtmlNameAttribute(name));
if (_options.InputAttributes != null)
{
input.AddRangeAttributes(_options.InputAttributes);
}
switch (type)
{
case "checkbox":
input.AddAttributeValue("type", "checkbox");
input.AddAttributeValue("value", "true");
if (value != null && (bool)value == true)
{
input.AddAttribute(new HtmlAttribute("checked"));
}
break;
case "color":
input.AddAttributeValue("type", "color");
input.AddAttributeValue("value", value != null ? value.ToString() : "");
break;
case "date":
input.AddAttributeValue("type", "date");
input.AddAttributeValue("value", value != null ? ((DateTime)value).ToString(format) : "");
input.AddAttributeValue("data-format", format);
break;
case "datetime-local":
input.AddAttributeValue("type", "datetime-local");
input.AddAttributeValue("value", value != null ? ((DateTime)value).ToString(format) : "");
input.AddAttributeValue("data-format", format);
break;
case "email":
input.AddAttributeValue("type", "email");
input.AddAttributeValue("value", value != null ? value.ToString() : "");
break;
case "file":
input.AddAttributeValue("type", "file");
break;
case "hidden":
input.AddAttributeValue("type", "hidden");
input.AddAttributeValue("value", value != null ? value.ToString() : "");
break;
case "month":
input.AddAttributeValue("type", "month");
input.AddAttributeValue("value", value != null ? value.ToString() : "");
input.AddAttributeValue("data-format", format);
break;
case "number":
input.AddAttributeValue("type", "number");
input.AddAttributeValue("value", value != null ? value.ToString() : "");
break;
case "password":
input.AddAttributeValue("type", "password");
input.AddAttributeValue("value", value != null ? value.ToString() : "");
break;
case "radio":
input = GeRadioButtonsGroup(name, values, value != null ? value.ToString() : "");
break;
case "range":
input.AddAttributeValue("type", "range");
input.AddAttributeValue("value", value != null ? value.ToString() : "");
break;
case "search":
input.AddAttributeValue("type", "search");
input.AddAttributeValue("value", value != null ? value.ToString() : "");
break;
case "tel":
input.AddAttributeValue("type", "tel");
input.AddAttributeValue("value", value != null ? value.ToString() : "");
break;
case "time":
input.AddAttributeValue("type", "time");
input.AddAttributeValue("value", value != null ? value.ToString() : "");
break;
case "url":
input.AddAttributeValue("type", "url");
input.AddAttributeValue("value", value != null ? value.ToString() : "");
break;
default:
input.AddAttributeValue("type", "text");
input.AddAttributeValue("value", value != null ? value.ToString() : "");
break;
}
return(input);
}
/// <summary>
/// Create html content.
/// </summary>
/// <param name="htmlElement">Object of type HtmlSelfClosingTagElement, for convert to standart HTML self closing tag content.</param>
/// <returns>Html content repsresent specified self closing tag element.</returns>
public IHtmlContent CreateHtmlContent(HtmlSelfClosingTagElement htmlElement)
{
return(new HtmlString(
$"{CreateStartTag(htmlElement.TagName)}"
.Insert((htmlElement.TagName.Length + 1), htmlElement.Attributes.IsNullOrEmpty() ? "" : $" {String.Join(" ", htmlElement.Attributes.Select(x => CreateAtribute(x)))}")));
}
