public static BootstrapButton <TModel> ConfirmDeleteButton <TModel>(this BootstrapBase <TModel> bootstrap) where TModel : class
{
return(bootstrap.Button().Style(ButtonStyle.Danger).PrependIcon(FontAwesome.remove).Text("Usuń").TriggerModal("deleteConfirm"));
}
public static MvcHtmlString GridPager <TModel>(this HtmlHelper <TModel> htmlHelper, int pageIndex, PageSize pageSize, int totalRows)
{
var btnGroup = new TagBuilder("div");
btnGroup.AddCssClass("btn-group");
var pagerBuilder = new StringBuilder();
var bootstrap = new BootstrapBase <TModel>(htmlHelper);
var pagesCount = (totalRows + (int)pageSize - 1) / (int)pageSize;
var maxPagerSize = 10;
if (maxPagerSize > pagesCount)
{
maxPagerSize = pagesCount;
}
var pages = Enumerable.Range(1, pagesCount).ToList();
while (pages.Count() > maxPagerSize)
{
var activeIndex = pages.IndexOf(pageIndex);
var startDistance = 0 + activeIndex;
var endDistance = pages.Count - 1 - activeIndex;
if (startDistance > endDistance)
{
pages.RemoveAt(0);
}
else
{
pages.RemoveAt(pages.Count - 1);
}
}
// First
pagerBuilder.AppendLine((
bootstrap.Button()
.Text(string.Empty)
.PrependIcon(FontAwesome.angle_double_left)
.Style(ButtonStyle.Info)
.Class("BtnPageIndex")
.Value("1")
.Disabled(pageIndex == 1)
as IHtmlString).ToString());
// Previous
pagerBuilder.AppendLine((
bootstrap.Button()
.Text(string.Empty)
.PrependIcon(FontAwesome.angle_left)
.Style(ButtonStyle.Warning)
.Class("BtnPageIndex")
.Value((pageIndex - 1).ToString())
.Disabled(pageIndex == 1)
as IHtmlString).ToString());
// Pages
foreach (var page in pages)
{
var buttonStyle = page == pageIndex ? ButtonStyle.Primary : ButtonStyle.Default;
pagerBuilder.AppendLine((
bootstrap.Button()
.Text(page.ToString())
.Class("BtnPageIndex")
.Value(page.ToString())
.Style(buttonStyle)
as IHtmlString).ToString());
}
// Next
pagerBuilder.AppendLine((
bootstrap.Button()
.Text(string.Empty)
.PrependIcon(FontAwesome.angle_right)
.Style(ButtonStyle.Warning)
.Class("BtnPageIndex")
.Value((pageIndex + 1).ToString())
.Disabled(pageIndex == pagesCount)
as IHtmlString).ToString());
// Last
pagerBuilder.AppendLine((
bootstrap.Button()
.Text(string.Empty)
.PrependIcon(FontAwesome.angle_double_right)
.Style(ButtonStyle.Info)
.Class("BtnPageIndex")
.Value(pagesCount.ToString())
.Disabled(pageIndex == pagesCount)
as IHtmlString).ToString());
btnGroup.InnerHtml = pagerBuilder.ToString();
return(MvcHtmlString.Create(btnGroup.ToString()));
}