protected string RenderPageButton(string textOrUrl, string disabledTexOrUrl, int index,
PageButtonStyle pageButtonStyle, PageButtonType?pageButtonType, IDictionary <string, object> htmlAttributes = null, bool encoded = true)
{
if (htmlAttributes == null)
{
htmlAttributes = new Dictionary <string, object>();
}
string buttonType = getPageButtonClass(pageButtonType);
string buttonId = fieldId + "_" + buttonType;
if (!pageButtonType.HasValue)
{
if (index < 0)
{
buttonId = buttonId + "_" + (-index).ToString(CultureInfo.InvariantCulture);
}
else
{
buttonId = buttonId + index.ToString(CultureInfo.InvariantCulture);
}
htmlAttributes["data-pager-index"] = index.ToString(CultureInfo.InvariantCulture);
}
htmlAttributes["id"] = buttonId;
htmlAttributes["data-pager-button"] = buttonType;
BasicHtmlHelper.AddClass(htmlAttributes, fieldId + "_class");
BasicHtmlHelper.SetDefaultStyle(htmlAttributes, "cursor", "pointer");
switch (pageButtonStyle)
{
case PageButtonStyle.Button:
htmlAttributes["type"] = "button";
htmlAttributes["value"] = htmlHelper.Encode(textOrUrl);
return(string.Format(buttonSchema, BasicHtmlHelper.GetAttributesString(htmlAttributes)));
case PageButtonStyle.Image:
htmlAttributes["src"] = textOrUrl;
if (disabledTexOrUrl != null)
{
htmlAttributes["data-disabled-src"] = disabledTexOrUrl;
htmlAttributes["data-enabled-src"] = textOrUrl;
}
return(string.Format(imgSchema, BasicHtmlHelper.GetAttributesString(htmlAttributes)));
default:
htmlAttributes["href"] = "javascript:void(0);";
return(string.Format(linkSchema, BasicHtmlHelper.GetAttributesString(htmlAttributes), encoded ? htmlHelper.Encode(textOrUrl): textOrUrl));
}
}
public MvcHtmlString PageButton(string textOrUrl, PageButtonType pageButtonType,
PageButtonStyle pageButtonStyle = PageButtonStyle.Link, IDictionary <string, object> htmlAttributes = null, string disabledUrl = null)
{
if (string.IsNullOrWhiteSpace(textOrUrl))
{
throw (new ArgumentNullException("textOrUrl"));
}
if (htmlAttributes == null)
{
htmlAttributes = new Dictionary <string, object>();
}
return
(MvcHtmlString.Create(
RenderPageField() +
RenderPageButton(
textOrUrl,
disabledUrl,
0,
pageButtonStyle,
pageButtonType,
htmlAttributes)));
}
public MvcHtmlString PageButton(string textOrUrl, PageButtonType pageButtonType,
PageButtonStyle pageButtonStyle = PageButtonStyle.Link, IDictionary <string, object> htmlAttributes = null, string disabledTextOrUrl = null)
{
if (string.IsNullOrWhiteSpace(textOrUrl))
{
throw (new ArgumentNullException("textOrUrl"));
}
if (htmlAttributes == null)
{
htmlAttributes = new Dictionary <string, object>();
}
int page = -1;
switch (pageButtonType)
{
case PageButtonType.First:
page = 1;
if (currPage <= 1)
{
htmlAttributes["disabled"] = "disabled";
if (disabledTextOrUrl != null)
{
textOrUrl = disabledTextOrUrl;
}
}
break;
case PageButtonType.Last:
if (totPages != null && totPages.HasValue && totPages.Value > currPage)
{
page = totPages.Value;
}
else
{
htmlAttributes["disabled"] = "disabled";
if (disabledTextOrUrl != null)
{
textOrUrl = disabledTextOrUrl;
}
page = currPage;
}
break;
case PageButtonType.Next:
if (totPages != null && totPages.HasValue)
{
if (totPages > currPage)
{
page = currPage + 1;
}
else
{
page = currPage;
htmlAttributes["disabled"] = "disabled";
if (disabledTextOrUrl != null)
{
textOrUrl = disabledTextOrUrl;
}
}
}
else
{
page = currPage + 1;
}
break;
case PageButtonType.Previous:
page = 1;
if (currPage <= 1)
{
htmlAttributes["disabled"] = "disabled";
if (disabledTextOrUrl != null)
{
textOrUrl = disabledTextOrUrl;
}
}
else
{
page = currPage - 1;
}
break;
case PageButtonType.GoTo:
page = -1;
if (totPages.HasValue && totPages <= 1)
{
htmlAttributes["disabled"] = "disabled";
if (disabledTextOrUrl != null)
{
textOrUrl = disabledTextOrUrl;
}
}
break;
default: break;
}
return
(MvcHtmlString.Create(
RenderPageField() +
RenderPageButton(
getPageButtonClass(pageButtonType),
textOrUrl,
page,
pageButtonStyle,
htmlAttributes)));
}
protected string RenderPageButton(string name, string textOrUrl, int page,
PageButtonStyle pageButtonStyle, IDictionary <string, object> htmlAttributes = null, bool encoded = true)
{
if (htmlAttributes == null)
{
htmlAttributes = new Dictionary <string, object>();
}
string buttonId = null;
if (!string.IsNullOrEmpty(fieldName))
{
buttonId = BasicHtmlHelper.IdFromName(
BasicHtmlHelper.AddField(fieldName, name));
}
else
{
if (string.IsNullOrWhiteSpace(controllerName))
{
buttonId = BasicHtmlHelper.IdFromName(
BasicHtmlHelper.AddField("CurrentController_" + actionName + "_" + parameterName, name));
}
else
{
buttonId = BasicHtmlHelper.IdFromName(
BasicHtmlHelper.AddField(controllerName + "_" + actionName + "_" + parameterName, name));
}
}
string pageUrl = string.Empty;
if (parameterName != null)
{
System.Web.Routing.RouteValueDictionary routeDictionary = null;
if (otherParameters != null)
{
routeDictionary = otherParameters as System.Web.Routing.RouteValueDictionary;
if (routeDictionary == null)
{
routeDictionary = new System.Web.Routing.RouteValueDictionary(otherParameters);
}
}
else
{
routeDictionary = new System.Web.Routing.RouteValueDictionary();
}
if (page < 0)
{
routeDictionary.Add(parameterName, templateSymbol);
}
else
{
routeDictionary.Add(parameterName, page);
}
pageUrl = UrlHelper.GenerateUrl(
routeName,
actionName,
controllerName,
protocol,
hostname,
fragment,
routeDictionary,
htmlHelper.RouteCollection,
htmlHelper.ViewContext.RequestContext,
true);
}
htmlAttributes["id"] = buttonId;
string res;
BasicHtmlHelper.SetDefaultStyle(htmlAttributes, "cursor", "pointer");
switch (pageButtonStyle)
{
case PageButtonStyle.Button:
htmlAttributes["type"] = "button";
htmlAttributes["value"] = htmlHelper.Encode(textOrUrl);
return
(string.Format(buttonSchema,
BasicHtmlHelper.GetAttributesString(htmlAttributes),
fieldName,
pageString(page),
buttonId,
clientUrl(page, pageUrl),
targetIdName,
validationType));
case PageButtonStyle.Link:
htmlAttributes["href"] = "javascript:void(0);";
if (htmlAttributes.ContainsKey("disabled") && htmlAttributes["disabled"].ToString() == "disabled" ||
htmlAttributes.ContainsKey("data-selected-page") && htmlAttributes["data-selected-page"].ToString() == "selected")
{
string prevstyle = BasicHtmlHelper.SetStyle(htmlAttributes, "color", "gray");
res =
string.Format(linkSchemaDisabled,
BasicHtmlHelper.GetAttributesString(htmlAttributes),
fieldName,
page,
buttonId,
encoded ? htmlHelper.Encode(textOrUrl) : textOrUrl,
pageUrl,
targetIdName,
validationType);
BasicHtmlHelper.SetAttribute(htmlAttributes, "style", prevstyle);
}
else
{
if (pageUrl.Length != 0 && targetIdName.Length == 0 && page >= 0)
{
htmlAttributes["href"] = pageUrl;
res = string.Format(linkSchemaGet, BasicHtmlHelper.GetAttributesString(htmlAttributes),
encoded ? htmlHelper.Encode(textOrUrl) : textOrUrl);
}
else
{
res =
string.Format(linkSchema,
BasicHtmlHelper.GetAttributesString(htmlAttributes),
fieldName,
pageString(page),
buttonId,
encoded ? htmlHelper.Encode(textOrUrl) : textOrUrl,
clientUrl(page, pageUrl),
targetIdName,
validationType);
}
}
return(res);
default:
htmlAttributes["src"] = textOrUrl;
if (htmlAttributes.ContainsKey("disabled") && htmlAttributes["disabled"].ToString() == "disabled")
{
string prevstyle = BasicHtmlHelper.SetStyle(htmlAttributes, "color", "gray");
res =
string.Format(imgSchemaDisabled,
BasicHtmlHelper.GetAttributesString(htmlAttributes),
fieldName,
page,
buttonId,
pageUrl,
targetIdName,
validationType);
BasicHtmlHelper.SetAttribute(htmlAttributes, "style", prevstyle);
}
else
{
res =
string.Format(imgSchema,
BasicHtmlHelper.GetAttributesString(htmlAttributes),
fieldName,
pageString(page),
buttonId,
clientUrl(page, pageUrl),
targetIdName,
validationType);
}
return(res);
}
}
