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Session["url1"] = url;
string s = Request.QueryString["page"].ToString();
if (Request.QueryString["page"].ToString() == null)
{
Session["s"] = Convert.ToString(0);
}
else
{
Session["s"] = Convert.ToString(1);
}
}
if (b == true && Session["s"] == Convert.ToString(1))
{
Session["logintrue"] = "logintrue";
Session["member_name1"] = member_nm;
Session["member_email1"] = member_eml;
Session["member_id1"] = member_id;
string s = Request.QueryString["page"].ToString();
Response.Redirect(s);
}
else if (b == true && Session["s"] == Convert.ToString(0))
{
Session["logintrue"] = "logintrue";
Request.QueryString["page"].ToString();
Response.Redirect("~/member.aspx");
}
else
{
lbl_error.Text = "Invalid email or password";
}
condition is somthing like this... it lands to link stored in "s" which is the download page link, but it doesn't work when user directly lands to login.aspx
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You have to capture the previous url, and write it to a temp location before on or before Page.Load. You may want to consider url encoding the url before storage, and url decoding before sending them back to where they came from.
Make sure you capture the complete url including querystrings.
So write the capture, and make a textbox to store it in, then check the value. Then write the redirect, and the url in the browser url bar for accuracy.
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Hi, As i think you are using query string to redirect to the login page when user is not login. By doing so you are using Response.QueryString() in your login.aspx.vb or .c# page which results null reference error when opening directly. So checking of querystring exist or not is must here.
As Shown:
If Not IsNothing(Request.QueryString("id").ToString) Then
Dim id As String = Request.QueryString("Id")
End
Great day ahead!
Rakesh Rawat
Sr. Software Developer
BBSPL
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Hello guys
I know that this is not to ask about twitter but I think this forum is more technological than many others so let me ask How can I download tweets of users in twitter using their user ID! I found the url "http://api.twitter.com/1/followers/ids.json?screen_name=username[^]
which will retrieve the user ID of followers of the uer which will be mentioned in this url but I dont kjnow how to download the tweets of these users, using their UserID. I would really appreciate any help
H.dolat
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You will probably find more information in the twitter forums[^].
Binding 100,000 items to a list box can be just silly regardless of what pattern you are following. Jeremy Likness
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Hi All,
I have an app and it retrieves images from database (image column) and shows the user in a spesific format. However, I use a generic handler(.ashx file) to show the images, it does not show more than 1 image. It only shows 1 image the other images appear like they don't exist. My code is like below;
In aspx page: It prints
In ashx page: I get the byte[] of the images and I write context.Response.BinaryWrite(buffer);
context.Response.Flush();
What can I do? Thx. 
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http://www.codeproject.com/Forums/12076/ASP-NET.aspx#xx4236202xx[^]
Pay special attention to #2
Why is common sense not common?
Never argue with an idiot. They will drag you down to their level where they are an expert.
Sometimes it takes a lot of work to be lazy
Please stand in front of my pistol, smile and wait for the flash - JSOP 2012
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how to connect in the vb .net
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http://www.codeproject.com/Forums/12076/ASP-NET.aspx#xx4236202xx[^]
Pay special attention to #2
Why is common sense not common?
Never argue with an idiot. They will drag you down to their level where they are an expert.
Sometimes it takes a lot of work to be lazy
Please stand in front of my pistol, smile and wait for the flash - JSOP 2012
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Please ask a real question.
There are only 10 types of people in the world, those who understand binary and those who don't.
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Hi, hoping someone can give me hint to solve this. I have a multiview web control in a aspx page with in master page. each view with in multiview has ascx page. by default first index of the view is set to active. as the page needs to go though the standard page life cycle so it will run all page load events of ascx even though i sent the first view to be active view. in one of the ascx page with in the view has a repeater control and i am loading a data in page load event in that ascx and its being executed everytime even though this control is not with in active view.
so in aspx active view index change i added a dataload function for this page so when this the control is in the activeview the data source get bind to the control. these all is working fine. my problem is how do i get the updated dataset from ascx to aspx so i could store it in session or something without adding any function in page load event of user control. please help
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In the ascx control you can have a public property that can return a dataset, if the databind is called already and null if it is not called. from the page you can directly use this property to get the dataset out of the control.
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but repeater control has drop down list, textbox and are editable and I need to get the value of them as well. how do I do that?
here is a details of my issue
ViewState is disabled through out the entire aspx page
Page contains a multiview control which has views and views has user controls
prev and next button
clicking prev or next button saves current data (SET()) within user control and loads data(GET()) of next user control (if it has any)
one of the user control in a view has editable repeater control. in page load of this control I am binding the repeater as
Repeater.DataSource = List of object
Repeater.Databind()
The problem is, this page load is being called disregard the view being active or inactive.
So I need to bind the repeater else where in the user control
so in my GET() function in aspx (where I load the user control with repeater) I bind the repeater by declaring repeater object as property in ascx as
Me.RepeaterAsProperty.DataSource = List of object
Me.RepeaterAsProperty.DataBind()
I removed databind codes from ascx. upto now it works all good.
When I click next button when this user control is active, I need to save modified data with in this repeater. so in SET() function
I run a loop to get Me.RepeaterAsProperty.Items which is empty. I dont know how to get this working.
modified 1-May-12 3:07am.
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Here is my jquery code.
if ($("#ddlRptType").val() == "Monthly") {
var url = "reportPage.aspx?rpttype=" + $("#ddlRptType").val() + "&mm=" + $("#ddlMonths").val() + "&yy=" + $("#ddlYear").val();
window.open(url);
}
else if ($("#ddlRptType").val() == "Daily") {
var url = "reportPage.aspx?rpttype=" + $("#ddlRptType").val() + "&date=" + $('#dailyDatePickerBox').val();
window.open(url);
}
Here is my server-side processing upon page load:
string rpttype = Request.QueryString["rpttype"];
switch (rpttype)
{
case "Monthly":
string mm;
string yyyy;
mm = Request.QueryString["mm"];
yyyy = Request.QueryString["yy"];
GetMonthlyData(rpttype, mm, yyyy);
break;
case "Daily":
string stringdate;
stringdate = Request.QueryString["date"];
GetDailyData(stringdate, rpttype);
break;
}
I have a dropdownlist where I could choose between, daily, weekly and monthly. I verified that the query string is being passed from my jquery code to my receiving page, but sadly it won't proceed to my GetDailyData method. But when I choose Monthly, it works just fine. I put a break point at line:
stringdate = Request.QueryString["date"];
but I can't see its value. I've been trying to debug this for 2 days but I can't figure it out. Thank you guys!
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Sir;
My first guess is that your the case "Daily" wasn't met; this might be because of the value in ddlRptType.
So, please send me the markups of your page.
Help people,so poeple can help you.
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Just look at Request.QueryString.
There are only 10 types of people in the world, those who understand binary and those who don't.
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OK before asking the real question, I will give a brief overview. There was a site which was running on a single web server. This site was using in-proc session for keeping track of some important information(very crucial).
After a couple of years the website was getting a lot of traffic(around a couple of millions per day) and all these hits are actually doing some DB operations on the site. So to keep the performance the single server was replaced by a server farm. Now there are 5 servers sitting behind a load-balancer.
Now the problem: Earlier when only one server was being used all the session handing was in-proc. Now in the server farm scenario, we cant expect it to work properly. We will have to have SqlServer or stateSercer in place. The problem in doing this is that there are lots and lots of classes, collections and generics being pushed into the session. If we want to use any of the above two we will have to make everything put in session serialize-able(which would mean a lot of rework and most importantly it will take time).
Now I was thinking that till these session objects are getting changed(to become serializable), I will do something at the load-balancer to redirect requests coming from an IP to the same server always so that the in-proc session will keep working for the time being. i.e. load balancer will keep a map like [requesting IP - web server]
The question here is, Am i going in the right direction or there are some problems I could not foresee? Is there any other way I could have things working with in-proc session for a couple of months(having something done on load-balancer)
Experts, please suggest. Shall I go with this IP-server mapping or is there any other way this could be done more elegantly?
[EDIT] Why Am I being downvoted here? Is this not the right question or AM I asking it in the wrong forum? [/EDIT]
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It's not my solution but I will give here little bit input as per my understanding.
I will suggest put your efforts and go with OutProc session because when server is running behind the proxy server then you will never get the actual requested IP address (client IP). So it can be an issue and hoping you know the worker process recycle issue with InProc.
Therefore put your efforts once go for good solution instead of temporary.
Thanks
Parwej Ahamad
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We have plans for putting out-proc session handling in place but for that we need to change the code and that will take time. And believe me the portal I am talking about it constantly being developed for 6 years and it has millions lines of code so it will definitely take time.
I need something for stop gap management. till the time these changes are being done Can I put something to have the problem "not-so-evident"
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Have you actually tried changing the web.config to use a db for your session state? Session objects are already serialized even when done in proc so you may not have to change anything.
There are only 10 types of people in the world, those who understand binary and those who don't.
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