I followed the below code for my project,it's working fine but once row deleted the serial number is not changing i.e..,
suppose,if i have column named as s#
1
2
3
4
Once I removed second row,it has to show
1
2
3
instead of,
1
3
4
[URL] .....
how to retrieve the column number in gridview
i am able to get the row number using this syntax <%# Container.DataItemIndex + 1 %>
but what about column number?
I want to display the paging format like 1 2 3 4 5 ....... 20 in gridview pagnation
here total number of pages count is 20.
if user clicks on the 20,then the page no 20 will be display..
and the user cilcks on .....,the next five pages has to display with last page number like 6 7 8 9 10 ....... 20
I would like to inquire about the delete the data in gridview with automatic number parameter ..when I edit a field with auto parameter number, how do I delete a field that does not automatically sort ..ex:
1. ROBERT
2. EMILIA
3. JOSE
When I remove the column to 2 EMILIA, then display in gridview 1. ROBERT 3. JOSE.
Coding that I got when I remove emilia then display in gridview 1.ROBERT 2.JOSE .. (sequence automatically)
private void Bindemptydt() {
//Declare a datatable for the gridview
DataTable dt = new DataTable();
//Add Columns to the datatable
dt.Columns.Add("COLUMN");
dt.Columns.Add("TEXT");
[Code] .....
I have a web user control with DataList control in it. In my .aspx page, I have a report header, an empty panel as a place holder, a report footer.In my .aspx.vb file, I'll loop through a list of departments. Within each department, I'll load a label to display the department name and the user control for the data, and add both the label and user control to the panel. So there are two variables:
the number of departments and the number of records in a user control.
Now I need to display the current page number and the total page number in the report footer. Is it doable? How? I'm thinking of this approach: declare a page variable count, count the number of department name labels and the number of records in a user control. When the total count reaches a number, such as 20, I'll break the page. This way, I can get the the page current number and the total number of pages. But how to add a page break to an asp.net page?
I have textbox with search button the result it's show , but if there is a way to count how many rows was found were cathing the data form database. I'm using gridview + ado.net + gridview i handle all the events manually....
protected void btnSearch_Click(object sender, EventArgs e) {
if (txtSearch.Text == "") {
lblMessage.Text = "";
lblMessage.Text = "Empty charchter, Try Again";
[code]....
1. I want to know that if want to display 100 rows in Ui page so which is best method of display of data Bcz i want to fast the display of data..
2. how to fast the executaion time in stored procedure..
I want to display 2 levels of listview, where outer listview has a datapager with 1 inner listview per page. The code is:
[Code]....
Then I bound outer listview with data in page_load(), which will invoke ExerciseBound(). It work fine for 1st page. The code is:
[Code]....
When I click on 2nd page, it will invoke ChangeExercise(). The code is:
[Code]....
Suppose it will invoke ExerciseBound() again and display 2nd listviewitem, but it fails to invoke ExerciseBound(). I change ChangeExercise() to
[Code]....
But PagePropertiesChangingEventArgs does not contain ListViewDataItem. Any thought? Is there a way to save ListViewDataItem in ExerciseBound() so that it can be accessed in ChangeExercise()? Or is there other way to access ListViewDataItem from ListView class directly?
using vs2005 I have a formview control I added from the data section and within the formview, I aded a table from the Standard section. How can I add a text box to the formview so I can enter a number like 7 to display seven rows with a text box. the data will be saved to the sql table when I click on the Insert link at the bottom of the page.
View 2 RepliesIs there a way to select the number of records/rows to display in the gridview by a drop down list
View 2 RepliesI want to display a confirm/ save message to user when he clicks the this works great. But instead of "are you sure you want to move" type option, I want to give the user the option to save changes now. So I want to call a sub in code behind which saves changes. This sub is currently fired by a seperate "Update" button. So
either call the sub or fire a button click event.
Protected Sub gvMyGrid_RowCreated(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gvMyGrid.RowCreated
If e.Row.RowType = DataControlRowType.Pager Then
Dim pager As Table = TryCast(TryCast(e.Row.Controls(0), TableCell).Controls(0), Table)
[code]...
I'm trying to get numbers converted to the proper look I prefer. But, it doesn't seem to be working.
I'd like the number to read 1,092, but instead it's listing it as 1092.0000000
Below is my EVAL as well as the code behind for this.
For the eval, I had to add the Convert.ToString to handle DBNULL items.
[Code]....
I have a web page and a Tabcontainer in it, and in my tabcontainerthere is a Gridview , in below there is my code that i want if i change one filed to trure, that row become pink,and it works correctly, but now i want to have the number of the page of the last pink row in my Gridview,and keep it in a global variable , and
the next time when i open my web page and come to that Tab, that page of the gridview be appear(the page of the last pink row), not the first page of it.
[Code]....
How to calculate input values by each row in gridview ?
Example input quantity is 10, then generate the serial number for each row quantity is 1
Actual expect result
I have gridview with two column. Id and number. Id begin 1 continue till 300.
Id Number
1 2
2 1
3 4
4 5
5 3
6 2
7 5
8 3
9 1
10 1
11 2
13 2
14 5
But I want insert id and number from gridview into TableNumber like this:
If id in( 1 , 9) then add three space before number .
If id in( 10 ,9 9) then add two space before number .
If id in( 100, 999) then add one space before number .
For example:
" 1"
" 2"
" 3"
" 4"
" 5"
" 6"
" 7"
" 8"
" 9"
" 10"
" 11"
" 100"
" 101"
How I can solve this?
I have 65 columns in the grid, if the columns are reduced to 20 then the speed when accessing from client is more or less similar to that accessing from web browser. Does it mean that all this performance issue is due to the data only ???
View 1 Repliesi have a gridview binded with data when i hover mouse to row i want to display a image button to display date ,and when i click the button i want to display calender control for choose date, and next step after i choose date it will be must insert into database. and mean while a hidden label control will display and date shuld be display in it
View 2 RepliesAfter saving image in db how can we retrieve it in gridview like thumbnail size image and by clicking on image in gridview its open as preview. How can we do this in asp.net using c#.
View 1 RepliesI have a table that shows datas from a SQL DB. Some of those datas is numeric ( 1,2,3) and in another table I got the name that represents each number.
ex:
1= Goalie
2= Defence
So I did a Class_filters, in which I associate the number to the right string data.
I was wondering how can I do that in GridView? Is it possible?
I'm sure it was discussed hundred of times, but maybe this time will elucidate some new points )
The question is: do I need to limit number of selected rows in data source for GridView?
When I use paging in GridView does limiting selected rows make GridView work faster?
Now I use ObjectDataSource with Linq in functions.
[Code]....
Does this make sense or I can just use LinqDataSource without thinking of selected rows?
I am trying access the row index on this GridView, but the e.CommandArgument gives me a value of an empty string "" , so the the error handler kicks in. What do you think I am missing.
[code]...
In a gridview control, what is the property I set to wrap the page numbers at the top and bottom?
View 4 Replies[Code]....
View 6 RepliesI want to generate serial number in gridview but the serial number should be equal to the count of records for a particular column(in my case No. of Villages).
I know how to generate serial number but i am unable to generate number of rows equal to the number of records of my datatable column(Village_Name---say for example 45 rows--- any no. of rows)
how i can generate a gridview with a fixed number of rows that is entered from a textbox
my gridview has a column with dropdownlists the others contains textboxes?