Sending Grideview Column Value Through QueryString?
Sep 23, 2010
I have a GrideView bound with table, I added one hyperlinkfield as you can see the code below:
<asp:HyperLinkField NavigateUrl="~/Logout.aspx?category=Mobile&&ID=" Text ="logout"/>
As you can see that I am sending 2 QueryString with URL. I am getting both correctly as long as I am sending static data. The problem is that I want to send one of my Grideview column value through QueryString something like this i want and I tried:
<asp:HyperLinkField NavigateUrl="~/Logout.aspx?category=Mobile&&ID='<%GridView1.SelectedRow.Cells(1).Text.ToString%>'" Text ="logout"/>
I am not getting the ID value as per column value but the same Gridview code like this "GridView1.SelectedRow.Cells(1).Text.ToString". How should I correct this syntax so i can send my column value through URL.
i would like to do column and row freezing in grid view. I am using asp.net 3.5 frame work. I freezed datagrid through this [URL] link thread. But i could not freeze gridview. I want to freeze firse column and first row of the grid view.
Whenever I click that delete button jQuery validation (jQuery validation plugin) is triggered on the page, and focus goes to the first invalid field.
I would expect a straight post-back since I am setting CausesValidation="false" for the image button. I am also trying to set ValidationGroup to some dummy value but that doesn't do any good either.
In my asp.net+vb web. In a gridview there is a hyperlink filed . it works fine for all company except for company name like lerson & turbo . the code i used is as below
I have this download button, which is inside the update panel. due to the post back issues, the download button is not working and the whole page posts back. is there any way to remove that button alone from the hold of the update panel and make everything else work under update panel.
I have wrote code in asp.net C# it export grideview data to excel sheet but i want to it should be in formatted form Like formated GrideView but it export normal
Here in below code i have used querystring for sending imagename from this page to another page. Now i just want that with this imagename in also want to send span element's text with same querystring.How can i achieve this?
The following code works well as long as I pass a querystring value to the datalist.
Private Sub BindGrid() Dim id As Integer = Integer.Parse(Context.Request.QueryString("id")) Dim strConnString As String = ConfigurationManager.ConnectionStrings("Conn").ConnectionString Using con As New SqlConnection(strConnString) Using cmd As New SqlCommand() cmd.CommandText = "select Id, Name from tblFiles where Id=@Id"
[Code] ......
However, the page errors with the message "Value cannot be null." if I don't pass a value. I know that DataList does not have an EmptyItem Property like a Gridview control. I do not want the page to error if I don't pass a value. Need info to deal with empty values in a datalist.
Most websites have pointed me to this code to use:
The 'list' throws an error. The error is "Too few type arguments to 'System.COllections.Generic.List". I am not sure if the code is written in C# and that is what is causing the error. It seems that it should work but I can not figure out the 'list' error.
I am working on sending twitter updates from my asp.net website. I have the authorization down but I am stuck when it gets to sending the tweet here is my code behind:
protected void btnAuth_Click(object sender, EventArgs e) { // add these to web.config or your preferred location var consumerKey = ConfigurationManager.AppSettings["consumerKey"]; var consumerSecret = ConfigurationManager.AppSettings["consumerSecret"]; //If User is not valid user if (Request.QueryString["oauth_token"] == null) { //Step 1: Get Request Token OAuthTokenResponse RequestToken = OAuthUtility.GetRequestToken(consumerKey,consumerSecret); //Step 2: Redirect User to Requested Token Response.Redirect("http://twitter.com/oauth/authorize?oauth_token="+ RequestToken.Token); } else { //For Valid User string Oauth_Token = Request.QueryString["oauth_token"].ToString(); var accessToken = OAuthUtility.GetAccessToken(consumerKey, consumerSecret, Oauth_Token, txtPIN.Text.Trim()); lblMessage.Text = "<b>Hello " + accessToken.ScreenName + ", Welcome to my Twitter App<b>"; lblMessage.Text += "<br/> Token: " + accessToken.Token; lblMessage.Text += "<br/> TokenSecret: " + accessToken.TokenSecret; lblMessage.Text += "<br/> UserId: " + accessToken.UserId; lblMessage.Text += "<br/> VerificationString: " + accessToken.VerificationString; } } protected void btnTweet_Click(object sender, EventArgs e) { // add these to web.config or your preferred location var consumerKey = ConfigurationManager.AppSettings["consumerKey"]; var consumerSecret = ConfigurationManager.AppSettings["consumerSecret"]; OAuthTokens accessToken = new OAuthTokens(); accessToken.AccessToken = "xxxxxxxxxxxxxxxxxxxxxxxxxxxx"; accessToken.AccessTokenSecret = "xxxxxxxxxxxxxxxxxxxx"; accessToken.ConsumerKey = consumerKey; accessToken.ConsumerSecret = consumerSecret; TwitterStatus TweetStatus = new TwitterStatus(); TweetStatus.Update(accessTokens, txtTweet.Text); }
I dont know how to get the AccessToken & AccessTokenSecret.
I am looking to sort a column on my gridview by simply clicking on the column rather than clicking on the column header. In the design I have been given, the column header will not be shown, and I need to be able to give the user to sort this column, by simply just clicking any where on the column.
I want to copy data from a table[tblExcel][No.of columns:2] to another table[ev_event] which has 5 columns, 2 columns from the another table, 3 columns from user defined value
I'm currently working on a small project and therefore created a gridview, including one bit column which has been linked with a checkbox in both the itemtemplate as the edititemtemplate (autopostback = true).Databinding for these two checkboxes has been linked (two-way) to the bit column.Now I want to display the gridview to end-users. They should be able to just click on the checkbox so they value in the database column gets changed as well (as I want to run update queries behind it), but not passing via the command column 'EDIT'.=> problem I'm having now is that the bit column in the database doesn't get updated.
I'm currectly tryin to access a specific value in my database in a specific column. I'm tryin to use the primary key of the table to access the actual value in the row of that ID.
The current code:
[Code]....
Just iterates through the table and looking for any row with the boolean 'checkin' value is True, then it takes the 'id' value of that row and stores it into an array. Is there a way that I can access a another entry, and only that entry, in the table with the 'id' stored in the array?
Like if my data base contained and int, primarykey, `id` value, a boolean, `checkedin` value, and a `time` value, is there a way to access, lets say, the row with `id` equalling 3 and and the checkIn value from that row?
I have a table converted from Access and the identity keys were lost. Now I need to make the id column the identity column, but it already has a lot of null values, how do I auto generate integer values for the null rows? The row ids are incremented, so if there is a way to auto increment the ids
i am making a website and i get a requirement that in GridView or ListView whatever control you used but the column is dragable means the order of the column can be change by drag and drop.Along with that i want to give option to the client that add more column if he check mark some column then that column should be added client side.So i am looking for some dll in ASP.NEt or Jquery for <table> Operation or javascript anything help me out
