/// <summary>
/// 生成页面的Url
/// </summary>
/// <param name="param"></param>
/// <param name="value"></param>
/// <returns>navigated url for pager item</returns>
public static string GenerateUrl(this HtmlHelper html, string param, string value)
{
var routeValues = new RouteValueDictionary(html.ViewContext.RouteData.Values);
var rq = HttpContext.Current.Request.QueryString;
if (rq != null && rq.Count > 0)
{
foreach (string key in rq.Keys)
{
if (key != param && string.IsNullOrEmpty(rq[key]) == false && rq[key] != ",")
{
if (rq[key].IndexOf(",") > -1)
{
routeValues.AddArrayValue(rq[key].Split(','), key);
}
else
{
routeValues[key] = rq[key];
}
}
}
}
routeValues[param] = value;
// Add action
//routeValues["action"] = html.ViewContext.RouteData.Values["action"];
// Add controller
//routeValues["controller"] = html.ViewContext.RouteData.Values["controller"];
// Return link
var urlHelper = new UrlHelper(html.ViewContext.RequestContext);
//if (!string.IsNullOrEmpty(_routeName))
// return urlHelper.RouteUrl(_routeName, routeValues);
return(urlHelper.RouteUrl(routeValues));
}
