protected void btnSubmit_Click(object sender, EventArgs e)
{
if(cbValidate.Checked)
{
//validate
Validate("vgSubmit");
}
if (!IsValid) return;
lblMsg.Text = "Passed validation";
}
function CheckValidation() {
var cbValidate = document.getElementById('<%=cbValidate.ClientID %>');
var flag = true;
if (cbValidate.checked) {
if (!Page_ClientValidate("vgSubmit"))
flag = false;
}
else {
Page_ClientValidate("vgDummy")
}
return flag;
}
In asp.net 2.0 we used Context.RewritePath() or other URL rewrite modules. With asp.net 3.5 its easy to do. I did it for my blog for better SEO.
I am going to rewrite blogs/Posts/{BlogPostID}/{*BlogPostTitle}
I implemented a generic IRouteHandler , it will copy url parameters( eg: BlogPostID,BlogPostTitle ) to http context item collection, so i can URL rewrite any page , without modifying IRouteHandler implementation.
using System;
using System.Web;
using System.Web.Routing;
using System.Web.Compilation;
using System.Web.UI;
public class SiteRouteHandler : IRouteHandler
{
//30 june 2009 Priyan R
public IHttpHandler GetHttpHandler(RequestContext requestContext)
{
Page page;
page = BuildManager.CreateInstanceFromVirtualPath(PageVirtualPath, typeof(Page)) as Page;
foreach (var item in requestContext.RouteData.Values)
{
HttpContext.Current.Items["qparam." + item.Key] = item.Value;
}
return page;
}
public string PageVirtualPath { get; set; }
}
In global.asax added
routes.Add(
"BlogPost",
new Route("Blogs/Posts/{BlogPostID}/{*BlogPostTitle}",
new SiteRouteHandler() { PageVirtualPath = "~/Blogs/Details.aspx" })
);
So in Details.aspx I can read the parameters
Context.Items["qparam.BlogPostID"].ToString()
Context.Items["qparam.BlogPostTitle"].ToString()
Check the code.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Xml.Linq;
namespace RssFeed
{
//12-aug-2009 Priyan R
public class RssParser
{
public RssParser()
{
Items = new List<RssItem>();
}
public RssParser(string url):this()
{
URL = url;
}
#region Methods
public void Parse()
{
XDocument doc = XDocument.Load(URL, LoadOptions.None);
Items = (from t in doc.Descendants("item")
select new RssItem()
{
Title = t.Element("title").Value,
Description = t.Element("description").Value,
Link = t.Element("link").Value
}
).ToList();
}
#endregion
#region properties
public string URL { get; set; }
public List<RssItem> Items { get; set; }
#endregion
}
#region RSS Item Class
public class RssItem
{
public string Title{ get; set; }
public string Description { get; set; }
public string Link { get; set; }
}
#endregion
}
protected void odSource_Selected(object sender, ObjectDataSourceStatusEventArgs e)
{
if (e.ReturnValue.GetType() == typeof(Int32))
{
ViewState["TotalCount"] = e.ReturnValue;
}
}
