public static MvcHtmlString ProgressBar(this HtmlHelper helper, double value, ProgressBarOptions options)
{
TagBuilder progress = new TagBuilder("div");
TagBuilder bar = new TagBuilder("div");
if (options == null)
{
options = new ProgressBarOptions();
}
bar.AddCssClass("progress-bar");
if (options.Color != BootstrapColor.None)
{
bar.AddCssClass("bg-" + BootstrapHelper.GetColorName(options.Color));
}
if (options.Striped || options.Animated)
{
bar.AddCssClass("progress-bar-striped");
}
if (options.Animated)
{
bar.AddCssClass("progress-bar-animated");
}
bar.Attributes.Add("role", "progressbar");
bar.Attributes.Add("aria-valuemin", "0");
bar.Attributes.Add("aria-valuemax", "100");
bar.Attributes.Add("aria-valuenow", value.ToString("p1"));
bar.AddInlineStyle("width", value.ToString("p1"));
if (options.ShowLabel)
{
string label = string.Format(options.LabelFormatString ?? DefaultLabelFormatString, value);
bar.SetInnerText(label);
bar.AddInlineStyle("min-width", (label.Length + 1) + "em");
}
progress.AddCssClass("progress");
progress.InnerHtml = bar.ToString();
return(new MvcHtmlString(progress.ToString()));
}
