| public ToHtml ( ) : System.Web.Mvc.MvcHtmlString | ||
| return | System.Web.Mvc.MvcHtmlString | |
public virtual MvcHtmlString ToHtml()
{
var a = GetLinkElement();
var result = new HtmlTag("li").InnerHtml(a.ToHtml());
if (Tooltip.HasText())
{
result.Attr("data-toggle", "tooltip");
result.Attr("data-placement", "left");
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));
}
static MvcHtmlString QueryTokenCombo(this HtmlHelper helper, QueryToken previous, QueryToken selected, int index, Context context, QueryTokenBuilderSettings settings)
{
if (previous != null && AllowSubTokens != null && !AllowSubTokens(previous))
{
return(MvcHtmlString.Create(""));
}
var queryTokens = previous.SubTokens(settings.QueryDescription, settings.Options);
if (queryTokens.IsEmpty())
{
return(new HtmlTag("input")
.Attr("type", "hidden")
.IdName(context.Compose("ddlTokensEnd_" + index))
.Attr("disabled", "disabled")
.Attr("data-parenttoken", previous == null ? "" : previous.FullKey()));
}
var options = new HtmlStringBuilder();
options.AddLine(new HtmlTag("option").Attr("value", "").SetInnerText("-").ToHtml());
foreach (var qt in queryTokens)
{
var option = new HtmlTag("option")
.Attr("value", previous == null ? qt.FullKey() : qt.Key)
.SetInnerText((previous == null && qt.Parent != null ? " - " : "") + qt.ToString());
if (selected != null && qt.Key == selected.Key)
{
option.Attr("selected", "selected");
}
option.Attr("title", qt.NiceTypeName);
option.Attr("style", "color:" + qt.TypeColor);
if (settings.Decorators != null)
{
settings.Decorators(qt, option);
}
options.AddLine(option.ToHtml());
}
HtmlTag dropdown = new HtmlTag("select")
.Class("form-control")
.IdName(context.Compose("ddlTokens_" + index))
.InnerHtml(options.ToHtml())
.Attr("data-parenttoken", previous == null ? "" : previous.FullKey());
if (selected != null)
{
dropdown.Attr("title", selected.NiceTypeName);
dropdown.Attr("style", "color:" + selected.TypeColor);
}
return(dropdown.ToHtml());
}
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));
}
static MvcHtmlString InternalListElement <T>(this HtmlHelper helper, HtmlStringBuilder sbOptions, TypeElementContext <T> itemTC, EntityList entityList)
{
HtmlStringBuilder sb = new HtmlStringBuilder();
sb.AddLine(EntityBaseHelper.WriteIndex(helper, itemTC));
sb.AddLine(helper.HiddenRuntimeInfo(itemTC));
if (entityList.IsVisible == null || entityList.IsVisible(itemTC))
{
if (EntityBaseHelper.EmbeddedOrNew((Modifiable)(object)itemTC.Value))
{
sb.AddLine(EntityBaseHelper.RenderPopup(helper, itemTC, RenderPopupMode.PopupInDiv, entityList));
}
else if (itemTC.Value != null)
{
sb.Add(helper.Div(itemTC.Compose(EntityBaseKeys.Entity), null, "",
new Dictionary <string, object> {
{ "style", "display:none" }, { "class", "sf-entity-list" }
}));
}
var optionTag = new HtmlTag("option")
.Id(itemTC.Compose(EntityBaseKeys.ToStr))
.Class("sf-entity-list-option")
.Let(a => itemTC.Index > 0 ? a : a.Attr("selected", "selected"))
.SetInnerText(itemTC.Value?.ToString());
if (!EntityBaseHelper.EmbeddedOrNew((Modifiable)(object)itemTC.Value))
{
PrimaryKey?idOrNull = null;
Type type = itemTC.Value.GetType();
if (type.IsLite())
{
idOrNull = ((Lite <IEntity>)itemTC.Value).IdOrNull;
}
if (type.IsEntity())
{
idOrNull = ((Entity)(object)itemTC.Value).IdOrNull;
}
optionTag.Attr("title", " ".CombineIfNotEmpty(itemTC.Value.GetType().CleanType().NiceName(), idOrNull));
}
sbOptions.Add(optionTag.ToHtml(TagRenderMode.Normal));
}
return(sb.ToHtml());
}
public static MvcHtmlString RenderOption(this SelectListItem item)
{
HtmlTag builder = new HtmlTag("option").SetInnerText(item.Text);
if (item.Value != null)
{
builder.Attr("value", item.Value);
}
if (item.Selected)
{
builder.Attr("selected", "selected");
}
return(builder.ToHtml());
}
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 static MvcHtmlString Href(this HtmlHelper html, string id, string innerText, string url, string title, string cssClass, IDictionary <string, object> htmlAttributes)
{
HtmlTag href = new HtmlTag("a", id)
.Attrs(htmlAttributes)
.Class(cssClass)
.SetInnerText(innerText);
if (url.HasText())
{
href.Attr("href", url);
}
if (title.HasText())
{
href.Attr("title", title);
}
return(href.ToHtml());
}
//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());
}
public static IDisposable Surround(TextWriter writer, HtmlTag div)
{
writer.WriteLine(div.ToHtml(TagRenderMode.StartTag).ToString());
return new Disposable(() => writer.WriteLine(div.ToHtml(TagRenderMode.EndTag)));
}
} //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);
}
}
}
}
static MvcHtmlString QueryTokenCombo(this HtmlHelper helper, QueryToken previous, QueryToken selected, int index, Context context, QueryTokenBuilderSettings settings)
{
if (previous != null && AllowSubTokens != null && !AllowSubTokens(previous))
return MvcHtmlString.Create("");
var queryTokens = previous.SubTokens(settings.QueryDescription, settings.CanAggregate);
if (queryTokens.IsEmpty())
return new HtmlTag("input")
.Attr("type", "hidden")
.IdName(context.Compose("ddlTokensEnd_" + index))
.Attr("disabled", "disabled")
.Attr("data-parenttoken", previous == null ? "" : previous.FullKey());
var options = new HtmlStringBuilder();
options.AddLine(new HtmlTag("option").Attr("value", "").SetInnerText("-").ToHtml());
foreach (var qt in queryTokens)
{
var option = new HtmlTag("option")
.Attr("value", previous == null ? qt.FullKey() : qt.Key)
.SetInnerText((previous == null && qt.Parent != null ? " - " : "") + qt.ToString());
if (selected != null && qt.Key == selected.Key)
option.Attr("selected", "selected");
option.Attr("title", qt.NiceTypeName);
option.Attr("style", "color:" + qt.TypeColor);
if (settings.Decorators != null)
settings.Decorators(qt, option);
options.AddLine(option.ToHtml());
}
HtmlTag dropdown = new HtmlTag("select")
.Class("form-control")
.IdName(context.Compose("ddlTokens_" + index))
.InnerHtml(options.ToHtml())
.Attr("data-parenttoken", previous == null ? "" : previous.FullKey());
if (selected != null)
{
dropdown.Attr("title", selected.NiceTypeName);
dropdown.Attr("style", "color:" + selected.TypeColor);
}
return dropdown.ToHtml();
}
public virtual MvcHtmlString ToHtml()
{
var a = GetLinkElement();
var result = new HtmlTag("li").InnerHtml(a.ToHtml());
if (Tooltip.HasText())
{
result.Attr("data-toggle", "tooltip");
result.Attr("data-placement", "left");
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 IDisposable Surround(HtmlTag div)
{
AddLine(div.ToHtml(TagRenderMode.StartTag));
return new Disposable(() => AddLine(div.ToHtml(TagRenderMode.EndTag)));
}
public IDisposable Surround(HtmlTag div)
{
Add(div.ToHtml(TagRenderMode.StartTag));
return(new Disposable(() => Add(div.ToHtml(TagRenderMode.EndTag))));
}
public static IDisposable Surround(TextWriter writer, HtmlTag div)
{
writer.WriteLine(div.ToHtml(TagRenderMode.StartTag).ToString());
return(new Disposable(() => writer.WriteLine(div.ToHtml(TagRenderMode.EndTag))));
}
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);
}
}
}
