private void GeneratePagingTemplate()
{
if (_isPageable && string.IsNullOrWhiteSpace(_customPagingTemplateView))
{
if (GridTemplate.Templates.ContainsKey(_pagingTemplateId))
{
return;
}
var sb = new StringBuilder();
using (TextWriter writer = new StringWriter(sb))
{
using (var wrappedHtmlHelper = new HtmlHelperWriterWrapped(_htmlHelper, writer))
{
using (var template = _htmlHelper.Incoding().Template <PagingModel>())
{
TagBuilder ul = new TagBuilder("ul");
ul.AddCssClass("pagination");
//sb.Append("<ul class=\"pagination\">");
using (var each = template.ForEach())
{
using (each.Is(r => r.Active))
{
var li = new TagBuilder("li");
var link = new TagBuilder("a");
link.MergeAttribute("href", "#!" + each.For(r => r.Page));
link.InnerHtml.AppendHtml(each.For(r => r.Text));
li.InnerHtml.AppendHtml(link);
li.AddCssClass("active");
ul.InnerHtml.AppendHtml(li);
}
using (each.Not(r => r.Active))
{
var li = new TagBuilder("li");
var link = new TagBuilder("a");
link.MergeAttribute("href", "#!" + each.For(r => r.Page));
link.InnerHtml.AppendHtml(each.For(r => r.Text));
li.InnerHtml.AppendHtml(link);
ul.InnerHtml.AppendHtml(li);
}
}
ul.WriteTo(writer, HtmlEncoder.Default);
}
}
}
GridTemplate.Templates.TryAdd(_pagingTemplateId,
new IncodingResult.JsonData(true, sb.ToString(), null, HttpStatusCode.OK).ToJsonString());
}
}
private void GenerateRowTemplate()
{
if (GridTemplate.Templates.ContainsKey(_templateId))
{
return;
}
var sb = new StringBuilder();
using (TextWriter writer = new StringWriter(sb))
{
using (var wrappedHtmlHelper = new HtmlHelperWriterWrapped(_htmlHelper, writer))
{
using (var template = wrappedHtmlHelper.HtmlHelper.Incoding().Template <T>())
{
using (var each = template.ForEach())
{
var tbody = new TagBuilder("tbody");
foreach (var bodyAttr in this.TBodyAttrs)
{
tbody.MergeAttribute(bodyAttr.Key, bodyAttr.Value.Invoke(each).HtmlContentToString());
}
var tr = new TagBuilder("tr");
if (this.RowAttributes != null)
{
tr.MergeAttributes(this.RowAttributes);
}
if (this.RowTemplateClass != null)
{
tr.AddCssClass(this.RowTemplateClass.Invoke(each).HtmlContentToString());
}
foreach (var column in this._сolumnList)
{
var tdWidth = String.IsNullOrWhiteSpace(column.ColumnWidthPct)
? column.ColumnWidth
: column.ColumnWidthPct;
var td = new TagBuilder("td");
if (column.Expression != null)
{
if (column.IsRaw)
{
td.InnerHtml.Append("{{{" + column.Expression + "}}}");
}
else
{
td.InnerHtml.Append("{{" + column.Expression + "}}");
}
}
if (column.Template != null)
{
td.InnerHtml.AppendHtml(column.Template.Invoke(each));
}
if (column.ColumnAttributes != null)
{
td.MergeAttributes(column.ColumnAttributes);
}
if (!String.IsNullOrWhiteSpace(tdWidth) &&
(column.ColumnAttributes == null || !column.ColumnAttributes.ContainsKey("style")))
{
td.MergeAttribute("style",
"width:{0}{1};".F(tdWidth,
String.IsNullOrWhiteSpace(column.ColumnWidthPct) ? "px" : "%"));
}
if (!column.IsVisible)
{
td.AddCssClass("hide");
}
tr.InnerHtml.AppendHtml(td);
}
tbody.InnerHtml.AppendHtml(tr);
if (this._nextRowList.Count > 0)
{
foreach (var row in this._nextRowList)
{
var trNext = new TagBuilder("tr");
if (row.MetaAttribute != null)
{
trNext.MergeAttributes(row.MetaAttribute(each).AsHtmlAttributes());
}
List <string> classes = row.GetClasses(each);
foreach (var cls in classes)
{
trNext.AddCssClass(cls);
}
if (this.RowAttributes != null)
{
foreach (var att in this.RowAttributes)
{
if (att.Key == "class")
{
trNext.AddCssClass(att.Value.ToString());
}
}
trNext.MergeAttributes(this.RowAttributes);
}
if (this.RowTemplateClass != null)
{
trNext.AddCssClass(this.RowTemplateClass.Invoke(each).HtmlContentToString());
}
var innerHtml = row.Content.Invoke(each);
trNext.InnerHtml.AppendHtml(innerHtml);
var trNextString = trNext.HtmlContentToString();
if (row.HtmlAttributes != null)
{
trNextString = trNextString.Insert(3, " " + row.HtmlAttributes.Invoke(each).HtmlContentToString() + " ");
}
tbody.InnerHtml.AppendHtml(trNextString);
}
}
tbody.WriteTo(writer, HtmlEncoder.Default);
}
}
}
}
GridTemplate.Templates.TryAdd(_templateId,
new IncodingResult.JsonData(true, sb.ToString(), null, HttpStatusCode.OK).ToJsonString());
}
