Forms Data Controls :: 3 Gridviews In Tabcontainer And Adding Checked Rows On Paging?
Mar 15, 2011
i need to show 3 gridviews in a tab container (ajax).. which should refresh at same time.. what is the optimal way to get data from database for that can some one show a solution for this .
i need to design an application in asp.net using gridview custom control. the gridview will show hundreds of records using paging with checkboxes in every row. if the user checks 3 rows in first page of gridview which is showing 9 rows, those 3 rows should appear on top in the next gridview page and the page should display only 6 new records. ie 6+3=9 similarly if user checks 2 more rows, the next page should show 3+2 rows(from first 2 pages) on top and only 4 new rows ( 3+2+4=9)software developer
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Mar 2, 2011
I want to create a gridview with checkboxes. (only vb.net)
1) persist checkbox rows in paging in vb.net not c#
2) add the checked rows to datatable datasource and show on next page in paging
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Dec 8, 2010
how can we read all rows data in rowcommand event of gridview?
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Mar 29, 2010
I got a list of customers That I'm gone show in the gridview. I have added a checkbox infront of every customer so i can select what customers gone be used and passed to the next method. With a little bit of strugle I almost got everything working now except for this thing with keeping the values of checked customers when I page to the next page (2,3,4,5 ect).
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Mar 25, 2010
before I started working with LinQ I used Objectdatasources to bind a GridView.
To get a label like "item 20 - 30 from 54 items" I used a dataview like this:
Dim dv
As Data.DataView = ObjectDataSource.Select()
Dim count
As
Integer = dv.Count()
Dim first
As
Integer = 1 + (Grid_View.PageSize * Grid_View.PageIndex)
Dim last
As
Integer = first + Grid_View.PageSize - 1
If last > count
Then
last = count
End
If
How can I do this if I bind my GridView with a LinqDataSource?
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Feb 17, 2011
i need to design an application in asp.net using gridview custom control. the gridview will show hundreds of records using paging with checkboxes in every row.
if the user checks 3 rows in first page of gridview which is showing 9 rows, those 3 rows should appear on top in the next gridview page and the page should display only 6 new records. ie 6+3=9
similarly if user checks 2 more rows, the next page should show 3+2 rows(from first 2 pages) on top and only 4 new rows ( 3+2+4=9)
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May 9, 2010
I am trying to add the checked rows into the database by looping through but im getting this error:
Object reference not set to an instance of an object.
Description:
An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
[Code]....
Heres my add click event:
[Code]....
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Jun 30, 2010
Note: Code is taken from this tutorial [URL] I currently have an editable gridview with only some columns editable by the user. In the background I want to record the time/date they have saved the data to the grid. This column 'Time' is not bound to the grid. Is there anyway I can still include this update when rebinding the newly edited data?
I'm also having a problem saving the updated data of my column ActivityTotal. I've been debugging that and following the variable, and it holds the correct value, but just doesnt seem to update. I am providing the codes below for both my gridview and the cs behind and would be grateful if someone could take a look, I assume it's a sort of minor sql issue on my part.
code
protected void UpdateButton_Click(object sender, EventArgs e) { originalDataTable = (DataTable)ViewState["originalValuesDataTable"]; foreach (GridViewRow r in GridView_ABC.Rows) if (IsRowModified(r)) { GridView_ABC.UpdateRow(r.RowIndex, false); } // Rebind the Grid to repopulate the original values table. tableCopied = false; GridView_ABC.DataBind(); }
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Jun 16, 2015
I am new in Asp.Net Web development..........
I want to highlight the row when checkbox is checked in gridview with paging using javascript only. Without paging I am able to perform but with paging I am not able to solve this issue.
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Jan 13, 2011
I have a GridView with edit/delete column, label column and DropDownList column. I have a textbox outside the GridView and I want to choose only those rows from the GridView which have for the second column the same value as the value of the textbox while paging.
I wrote code, but I got 0 rows as a result, which is not true.
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Jan 21, 2011
i'm using paging in gridview(page size is 10).my problem is when i get the row count it says row count is 10. how can i solve it
[Code]....
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Feb 11, 2011
I currently have a gridview on my page, which has PageSize="10" AllowPaging="true" set, so we're getting back records in groups of 10, and paging is showing as 1 2 3 4 etc... the client is asking if it's possible to also add an ALL at the end of the paging, so paging would look like:
1 2 3 4 ... ALL
clicking ALL would show everything, as if the grid was set to show all from the beginning, is this possible? anyone know how? I thought maybe the <PagerSettings LastPageText="ALL" /> would help get me started, at least show the ALL at the end, but that didn't work for me. also wasn't then sure how to setup the click event to clear the grid's settings.
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Jun 5, 2010
I'm trying to use this code for counting and presenting total No. of rows returned for a grid view with AllowPaging="true" & PageSize="15".
getting the "object reference not set...." error for the "DataSet tbl" line:
[Code]....
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Mar 18, 2011
I have a problem with a GridView that I can't figure out. It's inside an UpdatePanel and has been working fine for a long time. Today I have added a few lines to the code behind to add javascript to each row so that the user can just click the row to view the record. This works fine too, except that it breaks the paging of the GridView and I don't understand why.
Here is my code (The controls lstStatus and txtSearch are elsewhere on the page):
[Code]....
And in the codebehind the lines which break paging are the following three, in the RowDataBound event:
[Code]....
I've tried messing with the viewstate of the UpdatePanel, changing its UpdateMode to 'Always' and it's ChildrenAsTriggers property to 'True' but none of this makes any difference, and besides, it's been working for months as it is until I introduced these three new lines into the code behind.
Can anybody see why add these attributes to the row breaks paging?
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Oct 20, 2012
How to get The Rowindex Of Gridview by clicking button outside gridview in ASP.Net?
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Dec 26, 2013
I am using 2 Form First Page is used to Get data from user a dropdownlist and a GridView with CheckBox. Second Page is used to Display the Data entered in the dropdownlist and gridview. values are displayed in a gridview. Each value has a Edit and Deleted command. if edit Button is Selected.. i must redirect to page 1 along with the details which i Selected must bedisplayed in the dropdownlist and the CheckBox selected Value should be checked.
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Oct 17, 2012
I have check box field in grid view and I want to save checked row in sql server 2005.how i can save.
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May 7, 2015
in my project i have a gridview gv with 5 rows with check boxes(templatefield).. and 1 label.. my problem is when i check 1st row the row value display in label, if i select 1st row & 2nd row checked the two values display in same label with comma seperation, if i uncheck 2nd row, the row value remove from label and only 1st row will be display..if i select all rows all values are display in label with comma seperation.
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May 11, 2010
I have been tinkering with a adding row to gridview code from [URL] I have been able to adapt it to my needs but I would like to have the user edit the select statement that shows the initial gridview form.
.ASPX
[Code]....
C#
[Code]....
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Jan 3, 2011
Adding empty rows?
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Mar 5, 2014
I want to know how to select only one checkbox and all other will get disabled and when unchecked all will be enabled inside a gridview.
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May 7, 2015
I want to transfer gridview record to another gridview. Actually I have placed a checkbox column in 1st gridview. Now what I want that when i select the checkbox of any row the related row transfer to 2nd gridview and when I deselect it that row it returns to its previous position in 1st gridview. All these things I want to do using Javascript.
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Apr 19, 2010
I need to let my user add rows dynamically to a table, and after doing some research, it seems the best way to do this is through a GridView bound to a DataTable. However, I'm really struggling adding dropdownlists to the datatable, and this showing them in the gridview.
Here's the design I want:
ddl1 | ddl2 | ddl3 | ddl4 | ddl5 | ddl6 | ddl7 | textbox
When the user opens the form, he or she will be presented with one row. ddl2 etc will be populated when ddl1 is selected etc etc. When appropriate, the textbox will be enabled allowing the user to enter a comment (this is to report errors, and since users are, at best, not to trust to write the same thing twice, I need to use ddls.
Now comes the question - how do I add a ddl to the datatable? I've tried several ways, but I cannot get them added.
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Dec 10, 2010
I am creating a web application that displays URL to users in a GridView. The application has a code behind that will be doing the processing before it can return me a URL. This is done in a loop. So it looks something like :
[Code]....
What I wanted is to make the Gridview always update the rows everytime an item in the loop is done instead of waiting for the loop to finish.
For now, the application will only display the whole table until the code/loop finishes. I'm very much aware that this will happen because the web page is static in the first place. Does anybody know how to do this?
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Sep 20, 2015
I have a grid view with two columns A and B. Column A has Checkboxes and Column B has numeric values(int). When user checked checkboxes the checked checkboxes column B have to added and displayed in a Label.
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