I have a checkboxlist which is dynamically created,and once user selects any value and hit enter I am trying to get the selected values using below line of code in C#.
i need to design the asp.net vb page where there will be checkboxlist , where user can check and press submit and the values will be passed throught the SP ..
here is my Code , which only accept one parameter at a time
[Code]....
I have already design the checkboxlist , the problem only accour when i select more than one parameters i got this errore message :
There is already an open DataReader associated with this Command which must be closed first.
I need to charge my checkboxlist1 from database, eg load fruits and vegetables. When selecting fruits, new filter based on the previous selection in my checkboxlist2. for specific search.
I have a website which is in arabic. I am saving the username in cookies and displaying the username in label from cookies. But it is not coming in arabic. When i rum my website locally it works fine but on server it is not working.
My web site is integrated into a client web site. Client web site reaches out to my site through an Xml request and I return Html embedded in an Xml response. Client site then displays the Html in an area on a page on their site. All is well so far...
Now, there is a link on the Html that does an HttpPost back to my site which causes a re-direct to another page on my site. i.e. [URL] -> HttpPost -> [URL]-> Response.Redirect("CookieTest.aspx"). Still, all is well. [URL]
All of the above can occur without authentication to mysite. Where I start running into problems is when CookieTest wants to do a FormsAuthentication.SetAuthCookie(). If I put a button on CookieTest that does FormsAuthentication.SetAuthCookie() and then Response.Redirect("SecurePage.aspx"), still under [URL], the SecurePage does not recognize the authentication because the auth cookie is not present.
1. Navigate straight to CookieTest.aspx
So I simplfied the problem into basic cookie set/read excercise and used the code below to test out cookie writing/reading ability. When I call the page directly from the browser I see that on initial load the response cookies are empty. Then on button click I see that the cookie is properly set in the response. Then on subsequent page refresh I see that the page load shows the request cookie.
2. Navigate to CookieTest.aspx in an HttpPost from [URL], as mentioned above.
Now on button click I see the cookie in the Response but do not see it come back in the Request of subsequent page refreshes, as if the client browser is rejecting cookies set by my server.
3. Navigate straight to CookieTest.aspx, then do the HttpPost from [URL]
In this case, since the cookie was set during a straight navigation to CookieTest.aspx, the cookie is present in the subsequent HttpPost/Redirect from [URL]. CookieTest.aspx has full access to the cookie and can even delete it.
4. Have CookieTest.aspx pop a new browser window simply sets the cookie and closes itself down.
Similar to #3, if the cookie is set through a popup window and then CookieTest is refreshed the cookie is present in the Request.
Notes:
The code does prove that the client browser accepts cookies.
When my page (CookieTest.aspx) is shown within the frame on the [URl] page, during any link back to my server, the Request.Url.Host shows my domain.
I want to find URL from the incoming request is coming. I am giving the explanation below
Suppose a client is redriecting the request from www.xyz.com to www.abc.com/ClientInfo.aspx. Now www.abc.com is in the asp.net c#. Now i want to find www.xyz.com on www.abc.com/ClientInfo.aspx page.
I am using DropDownlist to validate culture as follows. <asp:DDL ID="ddlculture" runat ="server" /> for this ddlculture data is comming from sql database like this
dim dt as datatable dim dr as datarow dr(0) = "" dr(1) ="--select culture" dt.Rows.InsertAt(dr, 0) ddlculture.DataTextField = "CultureName" ddlculture.DataValueField = "Culture" ddlculture.DataSource = dt ddlculture.DataBind()
everything is ok... but i am trying to validate it using Required Field Validator or compare validator or javascript. it is not validating. what is the problem
i have an Grdiview within that two table is there, one is for header another is for body section, now the horizontal line is coming on the gridview but vertical line is not coming, below is my code
I had a .net 4.0 vb.net page that was setting session variable and setting a hidden form value to the same value. It was a paypal buy now button. When the user selects it, they are sent to paypal for payment. If the transaction is good, they are redirected back to another page on my site and a hidden value is sent back with the invoice I originally sent them. They are sending the form value, but my session variable does not available.
From the user point of view it's all seamless.. Is it the same session? And should my session variable be available?
I have a gridview with a select button. There are 181 records in the gridview all coming from the same database table. When I select the first 5 rows the details view comes up, but after that it doesn't show... The information that it is pulling is the same for the first 5 rows as the other 176 rows. Why won't it show the detailsview?!
I have a very simple formview which opens fine with FirstName and LastName as the values in it. But when I click on the update button and inside the onitemupdating method the Keys count is always coming Zero. I have failed to understand why?
I have a query give me two column and several rows say 20.
The first column i want to bind with dropdown list and second to textbox.
i would like to dynamically create dropdown list as well as textbox as i do not know how many rows i will get it every time.
My select query is like this -
"select subcatid,categoryname from category where catid=10"
That give me say 12 rows with two columns,i want to select the subcatid and bind it with dropdown list and categoryname to textbox that can be edited by user.
I have a form which has some dropdownlists (ListItems "Yes" "No"). I use my form to Enter data & submit to database and use same form to Edit aswell. Like I redirect to this form from another page with a QueryString. If there is a QueryString then SELECT * FROM Table WHERE ID = QueryString's value & fill all the controls in the form like
[URL]
I have certain things to do when DropDownList.SelectedValue = "Yes" so I can use SelectedIndexChanged event handler & AutoPostBack="true" when submitting form for the first time. Now when I edit the information(Data filled from table as stated above). How can i automatically fire all events like DropDownlist SelectedIndexChanged in the page_Load iteslef so that all the things that are supposed to be done when DropDownList.SelectedValue = "Yes". I'm posting my test code for reference to explain what I'm trying to do. This is just the Idea. I have something else to deal with if i can get this stright. I need to dynamically add controls based on the values of DropDownList. please suggest some thing guys.
I am creating a website and I want to know that user is coming from where, like from google, bing, asp.net, any other site. Is their any way to find out in asp.net ??
I am creating a website and I want to know that user is coming from where, like from google, bing, asp.net, any other site. Is their any way to find out in asp.net ?
I have opened a site i have made in VB a while ago to get some code out of it and it all comes up in hex. Everything under app data opens fine. But none of the pages do they all come up as hex.
I am calling my business layer project in Web Project. I added refress business layer project to Web. When I call class in BL project, I need to write twice this namespace. I dont know why it is coming.
my previous quesion was answered, but now the same thing that works in IE doesn't work like it should in Firefox.
my C# looks like this:
[code]....
The problem is that this works fine in IE but when I try it in Firefox, after alert D displays "D" the next alert just displays "undefined". I googled around and found some things relating to events but I could not understand nor correctly implement them.
I have created a windows control and hosted it into my web application. I created that because I need to do some system level tasks through web application. The issue is that I need to show a modalpopup on that form and the activex control is coming on top of modal popup, rest is fine.
I am trying to display a PDF from database (byte[]) to user.
I am using code below to render PDF. It is giving me PDF as binary text as shown below. Instead of open in PDF application it is rendering PDF as text.
UPDATE: Just noticed, this application page is rendering PDF correctly in CHROME, but still displaying text in IE. (don't have FF3 on server to test). Probably its some browser issue?
