/// <summary>
/// Контрол предназначен для показа сообщения пользователю в виде HTML разметки типа div.
/// Контрол подключает к себе CSS стили из Bootstrap.css и из MT.css и использует перечисление AlertsEnum для определения стилевого оформления.
/// </summary>
/// <param name="text">Текст, который будет выведен пользователю.</param>
/// <param name="type">Перечисление типа AlertsEnum задающее стилевое оформление сообщения.</param>
public static MvcHtmlString AlertDirective(this HtmlHelper helper, string text, object htmlAttributes = null,
AlertTypesEnum type = AlertTypesEnum.Warning)
{
var alertDiv = new TagBuilder("div");
var attributes = (IDictionary <string, object>)HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes);
AttributeManager.AddClassAttribute(attributes, type);
AttributeManager.AddClassAttribute(attributes, "alert alert-box-width");
alertDiv.InnerHtml = text;
alertDiv.MergeAttributes(attributes);
return(new MvcHtmlString(alertDiv.ToString()));
}
public static MvcHtmlString ButtonDirective(this HtmlHelper htmlHelper, string text, object htmlAttributes = null,
NgModelPathOptions ngModelPathOptions = null, ButtonTypesEnum type = ButtonTypesEnum.Submit)
{
var attributes = (IDictionary <string, object>)HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes);
if (!attributes.ContainsKey("ng-click"))
{
throw new Exception("There is no ng_click attribute passed to ButtonDirective.");
}
AttributeManager.AddButtonClassAttribute(attributes, type);
attributes.Add("value", text);
attributes.Add("type", "button");
var builder = new TagBuilder("input");
builder.MergeAttributes(attributes);
return(MvcHtmlString.Create(builder.ToString()));
}
public static MvcHtmlString TextBoxDirectiveFor <TModel, TProperty>(this HtmlHelper <TModel> htmlHelper,
Expression <Func <TModel, TProperty> > expression, object htmlAttributes = null,
NgModelPathOptions ngModelPathOptions = null, ControlSizesEnum type = ControlSizesEnum.Medium,
bool isTextArea = false)
{
var attributes = (IDictionary <string, object>)HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes);
AttributeManager.AddTitleAttribute(attributes);
string name = ExpressionHelper.GetExpressionText(expression);
AttributeManager.AddNgModelAttribute(attributes, name, ngModelPathOptions);
if (isTextArea)
{
return(htmlHelper.TextAreaFor(expression, attributes));
}
return(htmlHelper.TextBoxFor(expression, attributes));
}
public static MvcHtmlString DirectiveFor <TModel, TProperty>(this HtmlHelper <TModel> htmlHelper,
Expression <Func <TModel, TProperty> > expression, string directiveName, object htmlAttributes = null,
NgModelPathOptions ngModelPathOptions = null, string tagName = "div")
{
var attributes = (IDictionary <string, object>)HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes);
string name = ExpressionHelper.GetExpressionText(expression);
string containerName = String.Format("{0}.{1}", directiveName, name);
AttributeManager.AddNgModelAttribute(attributes, name, ngModelPathOptions);
var tagBuilder = new TagBuilder(tagName);
tagBuilder.MergeAttribute(directiveName, "");
tagBuilder.MergeAttribute("name", containerName);
tagBuilder.MergeAttributes(attributes);
ModelMetadata metadata = ModelMetadata.FromLambdaExpression(expression, htmlHelper.ViewData);
tagBuilder.MergeAttributes(htmlHelper.GetUnobtrusiveValidationAttributes(containerName, metadata));
return(MvcHtmlString.Create(tagBuilder.ToString()));
}
