protected virtual HtmlTag GetLinkElement()
{
var a = new HtmlTag("a")
.Id(Id)
.Class("bg-" + Style.ToString().ToLower())
.Class(CssClass)
.Attrs(HtmlProps);
if (Text != null)
{
a.SetInnerText(Text);
}
if (Html != null)
{
a.InnerHtml(Html);
}
if (Title.HasText())
{
a.Attr("title", Title);
}
if (Href != null)
{
a.Attr("href", Href);
}
if (!Enabled)
{
a.Attr("disabled", "disabled");
}
return(a);
}
public virtual MvcHtmlString ToHtml(HtmlHelper helper)
{
var a = new HtmlTag("a")
.Id(Id)
.Class("btn")
.Class("btn-" + Style.ToString().ToLower())
.Class("sf-entity-button")
.Class(CssClass)
.Attrs(HtmlProps);
if (Text != null)
{
a.SetInnerText(Text);
}
if (Html != null)
{
a.InnerHtml(Html);
}
if (Title.HasText())
{
a.Attr("title", Title);
}
if (Href != null)
{
a.Attr("href", Href);
}
if (!Enabled)
{
a.Attr("disabled", "disabled");
}
var result = new HtmlTag("div").Class("btn-group").InnerHtml(a);
if (Tooltip.HasText())
{
result.Attr("data-toggle", "tooltip");
result.Attr("data-placement", "bottom");
result.Attr("title", Tooltip);
}
var html = result.ToHtml();
if (OnClick == null)
{
return(html);
}
TypeContext.AssertId(this.Id);
var script = MvcHtmlString.Create("<script>$('#" + Id + "').on('mouseup', function(event){ if(event.which == 3) return; " + OnClick.ToString() + " })</script>");
return(html.Concat(script));
}
public virtual MvcHtmlString ToHtml(HtmlHelper helper)
{
var a = new HtmlTag("a")
.Id(Id)
.Class("btn")
.Class("btn-" + Style.ToString().ToLower())
.Class("sf-entity-button")
.Class(CssClass)
.Attrs(HtmlProps);
if (Text != null)
a.SetInnerText(Text);
if (Html != null)
a.InnerHtml(Html);
if (Title.HasText())
a.Attr("title", Title);
if (Href != null)
a.Attr("href", Href);
if (!Enabled)
a.Attr("disabled", "disabled");
var result = new HtmlTag("div").Class("btn-group").InnerHtml(a);
if (Tooltip.HasText())
{
result.Attr("data-toggle", "tooltip");
result.Attr("data-placement", "bottom");
result.Attr("title", Tooltip);
}
var html = result.ToHtml();
if (OnClick == null)
return html;
TypeContext.AssertId(this.Id);
var script = MvcHtmlString.Create("<script>$('#" + Id + "').on('mouseup', function(event){ if(event.which == 3) return; " + OnClick.ToString() + " })</script>");
return html.Concat(script);
}
public virtual MvcHtmlString ToHtml(HtmlHelper helper)
{
var a = new HtmlTag("a")
.Id(Id)
.Class("btn")
.Class("btn-" + Style.ToString().ToLower())
.Class("sf-entity-button")
.Class(CssClass)
.Attrs(HtmlProps);
if (Text != null)
a.SetInnerText(Text);
if (Html != null)
a.InnerHtml(Html);
if (Title.HasText())
a.Attr("title", Title);
if (Enabled)
{
if (OnClick != null)
a.Attr("onclick", OnClick.ToString());
a.Attr("href", Href.DefaultText("#"));
}
else
a.Attr("disabled", "disabled");
var result = new HtmlTag("div").Class("btn-group").InnerHtml(a);
if (Tooltip.HasText())
{
result.Attr("data-toggle", "tooltip");
result.Attr("data-placement", "bottom");
result.Attr("title", Tooltip);
}
return result;
}
//http://stackoverflow.com/questions/979095/asp-net-mvc-dropdownlist-pre-selected-item-ignored
public static MvcHtmlString SafeDropDownList(this HtmlHelper html, string idAndName, IEnumerable <SelectListItem> elements, IDictionary <string, object> htmlAttributes = null)
{
var select = new HtmlTag("select").IdName(idAndName).Attrs(htmlAttributes);
HtmlStringBuilder sb = new HtmlStringBuilder();
foreach (var se in elements)
{
var option = new HtmlTag("option").Attr("value", se.Value).SetInnerText(se.Text);
if (se.Selected)
{
option.Attr("selected", "selected");
}
sb.Add(option.ToHtml());
}
select.InnerHtml(sb.ToHtml());
return(select.ToHtml());
}
} //is applied to link
public void Write(HtmlStringBuilder sb, string currentUrl, int depth)
{
if (!this.Visible)
{
throw new InvalidOperationException("Invisible menu");
}
bool isActive = this.Link != null && this.Link.ToString() == currentUrl ||
children.HasItems() && children.Any(a => a.Link != null && a.Link.ToString() == currentUrl);
bool isHeader = IsHeader(depth);
using (sb.SurroundLine(new HtmlTag("li").Class(isActive ? "active" : null).Class(isHeader ? "dropdown-header" : this.children.HasItems() ? "dropdown" : null)))
{
if (Link != null)
{
string link = Link.ToString();
if (ManualA != null)
{
sb.AddLine(ManualA(link, title, " ".CombineIfNotEmpty(Class, "selected")));
}
else
{
HtmlTag tbA = new HtmlTag("a")
.Attrs(new { href = link, title = Title, id = Id })
.Class(Class);
if (Html != null)
{
tbA.InnerHtml(Html);
}
else
{
tbA.SetInnerText(Text);
}
sb.AddLine(tbA.ToHtml());
}
}
else if (this.children.HasItems() && !isHeader)
{
using (sb.SurroundLine(new HtmlTag("a").Attr("href", "#")
.Class("dropdown-toggle")
.Class(Class)
.Attr("data-toggle", "dropdown")))
{
if (Html != null)
{
sb.Add(Html);
}
else
{
sb.Add(new HtmlTag("span").SetInnerText(Text));
}
sb.Add(new HtmlTag("b").Class("caret"));
}
}
else if (Html != null)
{
sb.AddLine(Html);
}
else
{
sb.AddLine(new HtmlTag("span").SetInnerText(Text));
}
if (this.children.HasItems() && !isHeader)
{
using (sb.SurroundLine(new HtmlTag("ul").Class("dropdown-menu")))
{
bool lastHeader = false;
foreach (WebMenuItem menu in this.children)
{
if (menu.Visible)
{
if (lastHeader)
{
sb.AddLine(new HtmlTag("li").Class("divider"));
}
menu.Write(sb, currentUrl, depth + 1);
lastHeader = menu.IsHeader(depth + 1);
}
}
}
}
}
if (isHeader)
{
foreach (WebMenuItem menu in this.children)
{
if (menu.Visible)
{
menu.Write(sb, currentUrl, depth + 1);
}
}
}
}
protected virtual HtmlTag GetLinkElement()
{
var a = new HtmlTag("a")
.Id(Id)
.Class("bg-" + Style.ToString().ToLower())
.Class(CssClass)
.Attrs(HtmlProps);
if (Text != null)
a.SetInnerText(Text);
if (Html != null)
a.InnerHtml(Html);
if (Title.HasText())
a.Attr("title", Title);
if (Href != null)
a.Attr("href", Href);
if (!Enabled)
a.Attr("disabled", "disabled");
return a;
}
public string Class { get; set; } //is applied to link
public void Write(HtmlStringBuilder sb, string currentUrl, int depth)
{
if (!this.Visible)
throw new InvalidOperationException("Invisible menu");
bool isActive = this.Link != null && this.Link.ToString() == currentUrl ||
children.HasItems() && children.Any(a => a.Link != null && a.Link.ToString() == currentUrl);
bool isHeader = IsHeader(depth);
using (sb.SurroundLine(new HtmlTag("li").Class(isActive ? "active" : null).Class(isHeader ? "dropdown-header" : this.children.HasItems() ? "dropdown" : null)))
{
if (Link != null)
{
string link = Link.ToString();
if (ManualA != null)
sb.AddLine(ManualA(link, title, " ".CombineIfNotEmpty(Class, "selected")));
else
{
HtmlTag tbA = new HtmlTag("a")
.Attrs(new { href = link, title = Title, id = Id })
.Class(Class);
if (Html != null)
tbA.InnerHtml(Html);
else
tbA.SetInnerText(Text);
sb.AddLine(tbA.ToHtml());
}
}
else if (this.children.HasItems() && !isHeader)
{
using (sb.SurroundLine(new HtmlTag("a").Attr("href", "#")
.Class("dropdown-toggle")
.Class(Class)
.Attr("data-toggle", "dropdown")))
{
if (Html != null)
sb.Add(Html);
else
sb.Add(new HtmlTag("span").SetInnerText(Text));
sb.Add(new HtmlTag("b").Class("caret"));
}
}
else if (Html != null)
sb.AddLine(Html);
else
sb.AddLine(new HtmlTag("span").SetInnerText(Text));
if (this.children.HasItems() && !isHeader)
{
using (sb.SurroundLine(new HtmlTag("ul").Class("dropdown-menu")))
{
bool lastHeader = false;
foreach (WebMenuItem menu in this.children)
{
if (menu.Visible)
{
if(lastHeader)
sb.AddLine(new HtmlTag("li").Class("divider"));
menu.Write(sb, currentUrl, depth + 1);
lastHeader = menu.IsHeader(depth + 1);
}
}
}
}
}
if (isHeader)
{
foreach (WebMenuItem menu in this.children)
{
if (menu.Visible)
menu.Write(sb, currentUrl, depth + 1);
}
}
}
