Forms Data Controls :: Grid View Current Row's Datakeynames?
Nov 19, 2010
i'm getting error on finding control from grid's row.control is an imagebutton which is placed inside a template field.my requirement is if add to cart button is clicked and if that particular book has its volums then it should show message that you need to see its detail and then after selecting its volume you can add it to cart...but i'm trapped in where i'hv to attach bookcod with querystring which is in datakey names of grid. The datagrid has one column only and thats template field..
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May 27, 2010
i have a grid view with some coulmns like Name,Phone no etc with Edit,Delete column in grid view. I click a row in grid view to Edit,it goes another page where i can edit all fields .Once i update i redirect the page to gridview. I want the grid view to remain in that particular page say 4 of the grid view
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Aug 24, 2010
It happened to add an extra Gridveiw Header in row_databound event , It did worked fine on !Postback but disappered on Page.Postback . Quick google search guided me to move the event to Row_Created event and every thing is okay .
Can any expert post some pointers , differnces between grid row_created vs row_databount with some sample table data created dynamically behaviour of both the events in !Postback and page.Postback .
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Feb 9, 2011
I am doing a online web application whereby user is able to enter in new template as well as search for template. The Add template is located outside the grid view and if user clicks on the button, it will load the grid view that is populated with data as there is a row of empty fields at the bottom. However when I click on the Add Template button, the grid view does not appear.
This is my business logic that I used it to search for records as well to click on the Add Template button to add in new records:
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Jun 8, 2010
i have a grid view which displays only one value and i need to extract that value and display it in a textbox?
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Jun 23, 2010
Have a GridView with a templated select button hidden and using
e.Row.Attributes.Add("onclick",Page.ClientScript.GetPostBackEventReference(this.grdMaster, "Select$" + e.Row.RowIndex.ToString())); to select a row .
When user like to update the datasource he will select one row from gridview then in selected indexchanged event i would display the selected row values beneath the form under the grid , Then user will update the contents displayed from grid and click an update button which is outside the grid . After updating the displayed row , i got to get the values of the next row in the grid and display them for next updation , i'e if users maually selects row 3 from grid then he can update the values using the update button and then on update click itself i'll have to display next row contents of row 4 and this process could go on .
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Sep 29, 2010
I have a grid view that does add, edit update and delete. ( I draged the grid to the aspx page ) it is working. I would like to have the following : once I lick on edit, I open a form inside the grid view to edit the fields. How can I do that.
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Sep 7, 2010
speed Performane i create a web site but it very slow run i use tree view and grid view but i do it run very fast
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Feb 9, 2011
i have gridview , it contains record of productsname field of product table and hyper link, hyperlink named as Detail.
when i click Detail link ,it will show record of that row in another page,means it shows complete fields of table in another page,,
i want to know only that,how detail link will perform,to view only that row record,
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Aug 19, 2010
i'm tring to search my table according to id number or the case number then view it in a gridviewbut it work for the first time then after it stop for error
Dim conn As New SqlConnection
conn.ConnectionString = "Data Source=.SQLEXPRESS;AttachDbFilename=C:Program FilesMicrosoft SQL ServerMSSQL10.SQLEXPRESSMSSQLDATATask.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True"
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Jun 8, 2010
i have created a simple view, and display it into gridview.. i have successfully created view but it is not shown in grid view , it return nothing...
protected void Button3_Click(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection(@"Data Source=.SQLEXPRESS;AttachDbFilename=E:
arenHDI-AJAX-TK-Calendar-CSApp_DataDatabase.mdf;Integrated Security=True;User Instance=True");
con.Open();
SqlCommand cmd = new SqlCommand("select * from nview", con);
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();
con.Close();
}
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Aug 17, 2010
If i have a page which displays all the data but with only a few fields, then i select one of the data and then i want to be able to view that data with all the fields related to that data on another web page.
I have been able to view the data in Grid view and enable the Select, Update, Insert and Delete. But not able to use the select button to view the information on another web page.
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Apr 20, 2010
I have gridview and want to show datalist in grid view view column on click of linkbutton show.
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Apr 28, 2010
I have a nested GridView with id grd_inner. i have to find a linkbutton in template field of grd_inner and add some attributes to it. but its giving me error.
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This code is giving me error that
grd_inner doesnot exists in the current context.
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Dec 9, 2010
I wanted to have 03 grid view nested in one another and to be able to perform
Insert
Update
Delete
on each of the grid view. Is it possible in Asp.Net.
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Feb 15, 2011
I have this grid view, binded by code in C#
when I press reports link, I want to make some action according to the ID related to selected row
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May 22, 2010
my grid view is connecting to the db. but now i cant do eding when i click on it it just dont do the new values. here is my code:
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Jan 27, 2011
i have a grid view and i want to add a check box in thati know we can do this by adding check box in item template of grid viewbut when i edit template , i am only getting pager template and empty data templatei think this is because i have populated grid view manuallywhatever the reason is the thing is i am not able to add check box in gridview
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Jan 29, 2011
i have gridview and in gridview i have create the textbox. i want add calendar with textbox in particular row cols of textbox .
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Sep 13, 2010
I need use select linkbutton column in gridview.so that when i click on select linkbutton column i need to get add and delete linkbutton's in grid view so i can perform add operation.
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May 26, 2010
i have a webpage, and a gridview in it, i have some text box for parameters of searching in previouse page , i wrote store procedure and use query string for this search, either store procedure and querstring work correcctly , but my gridview is not appeared in the second page.
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Jul 7, 2010
I have two questions concerned with the GridView Data Control:1) I have displayed the data in four different columns in the GridView. My requirement is when I click anywhere within a row, its data should be retrieved. I can retrieve that data myself but don't knowhow to select a row in Grid view.I don't have to use the Select button here to select a particular row.2) I have a checkbox list. I want to retrieve the 'names' of the columns from a table and add these names of the Check Box list.How do we get the names of columns instead of data from a table?
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Apr 15, 2010
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I am implemeting a gridview within a gridview.I have the following code and am trying to load the child gridview when the edit of the parent gridview takes place. The code is as above.However, I am getting a runtime error at the BookChapterAuthorGridView.DataBind(). It gives an error message "Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control." Please help me as to how I can work this gridview within a gridview.
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Apr 18, 2010
I have a GridView with edit/update functionality. While updating, I need to get some hidden values saved in DataKeyNames. How to get the values of DataKeyNames via RowCommand? I have tried the following code via RowUpdating and RowCommand, but it gives an error in e.CommandArgument.
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Oct 11, 2010
How can we view images using grid view control, when i configure grid view data source selecting images from the database, it shows images in the window when i test query, however after viewing the actual grid in the browser the images doesn't shows. also is it possible to view image size according to my requirement.
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