C# - Merging Merger Header Columns In Gridview?
Nov 16, 2010How can I create below type of gridview with merge merged header columns? If anybody have example share with me.
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Forms Data Controls :: Merge Merger Header Columns In Gridview?
Nov 16, 2010How can I create below type of gridview with merge merged header columns? If anybody have example share with me.
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Aug 13, 2010 i have a gridview bound to sql datasource with template fields binding the columns. I have set the Header Style to a css class. I have 3 columns not bound to data as Add, Edit and Delete. When I set the text color to white for the header only the non bound columns go white. The bound columns are BLUE like hyperlink. Any one know a way round this. (If I set the style in the gridview the all columns are white. Want to set in external css file).
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Jul 29, 2010I recieved a page to make some changes, and one of them is to change the hearders of a DataGrid. I'll have to merge some collumns.
I have searched a lot of solutions for cases similar to mine, but I couldn't make any of them work.
The code is above:
[Code]....
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View 12 RepliesVS 2012 - Freeze Gridview Header And First 2 Columns
Jul 10, 2013I need to freeze my gridview header and the first two columns. I found a great jquery plugin called tinytbl which does the job but it messes up the inline javascript on my page which causes a few issues.
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Data Controls :: Set Common Header For Columns In GridView?
May 7, 2015Is it possible to hava a Colums in grid like
Binding Grid as:
Date    Apple  Banana  Mango
26-Apr    5Qty   8Qty   7Qty
I want to add Common Header for Apple banana mango above it as FRUIT. is it possible and how
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View 1 RepliesData Controls :: Display Dates As Columns In GridView Header
Mar 26, 2014I want to add the header dynamically during runtime in grid view. I am implementing an attendance application where I want to show the report as absent or present for the last few days for a subject. 1 means present and 0 means absent. How to bind these dates as header during runtime these dates i am getting from database.
Name 17-03-2014 18-03-2014 20-03-2014 21-03-2014 22-03-2014
Rohit 0 1 1 1 1
Raj 0 1 1 1 0
Abhijit 0 1 0 1 1
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Arnold 0 0 1 0 0
Forms Data Controls :: Hiding Few Columns Including Header In A Gridview?
Mar 3, 2010I have a gridview control which gets data from database. One of the column is a checkbox and based on the value of the checkbox, I need to display 2 more columns. Currently I am having 2 issues:
1. I am able to achieve this when OnDataBound event gets triggered. Basically I am checking the row state and type and if it is in Normal mode I check the status of the checkbox and based on the status I am setting the style on the columns I want to hide (columns contain checkboxes). But for some reason, I am not able to hide the header. The GridView shows the header but the text boxes which are in the columns are hidden.
2. During Edit mode, I have attached a javascript to the checkbox and when the status of the checkbox changes, it hide/unhides the columns, again header cannot be made hidden. Also, if I use the Visible property of the header, I can make the header invisibly (only using the code behind) but when javascript is invoked on the checkbox during edit mode, it cannot find the controls as they are not visible and hence does not do anything. Since TemplateField does not support style property I can't even set the style["display"].
How To Merger Two Functions Into One Function
Jul 17, 2010There are many repeat code in the two functions, could you tell me how to merger two functions into one function?
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View 14 RepliesForms Data Controls :: Adding The Custom Header Control To The GridView Header?
Jan 21, 2010Scenario:
I have a Gridview where I want to handle the Sorting in a custom control that I've added to the header.
I've added this control to my GridView's Header via OnRowCreate event handling. I want the Sort Expressions to persist session to session (via Webparts Personalization)
Here is what I have for adding the custom header control to the GridView Header
[Code]....
This works out well for adding the control, but I can't get anything to persist because these controls are creating initially via postback (per the event) and re-created on all subsequent postbacks. I can't add an If(!IsPostback) because the controls are initially created on the gridview's postback (well at least thats how it's acting when I put it in there) If I were to add this control via the ASP page, not via the Codebehind, I would be able to persist the control. If I try to treat it as though everything is setup correctly, and assign my custom control's controls to [Personalizable], I get a runtime error telling me that I can only have webpartzones in or before Page_init (I'm guessing this is due to when/where the
gridview hits the OnRowCreate event). If there is some fundimental logic I'm missing, or best practices that I'm moving away from,
Forms Data Controls :: Gridview Column Header Button Instead Of Header Name?
Nov 28, 2010is there anyway i can add in the gridview in header column name a button instead of label ?
column name 1 column name 2 column name 3 button
i am using checkbox column in item template for the button ,i wish after selecting checkbox for some row to click on the button on the header !!
Forms Data Controls :: GridView Header / Change The Header Based On The Session Variable
Feb 16, 2011I am using the following code to change the header based on the session variable
[code]....
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View 1 RepliesAJAX :: Display Four Columns With Their's Header Name In Autocompleteextender Tool Kit?
Feb 9, 2010I am developin an web application with ajax. In this application I used autocompleteExtenter control. Normaly, it shows only one row without column name. But, I need to display four columns and their column name also. it should display like this when i type somehtng in textbox..so, how to display 4 columns with their header names in autocompleteextender control?
View 2 RepliesForms Data Controls :: Merging Two Datatables And Changing The Background Color On A Gridview
May 20, 2010I am pulling information from two different databases (structure is the same) and putting them into two datatables. The problem I am having is figuring how to merge the data togther in a single gridview and change cell background color for only the data in the second datatable.
View 4 RepliesForms Data Controls :: Apply Alternating Color After Merging Gridview Rows?
Aug 5, 2010I have a gridview to populate some data and I am using the following function to merge the cells, rowwise. Now I want to apply alternate colors to the grouped cells.
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Security :: Data Type Conflict And Custom Table Merger
Jan 4, 2011I merged my website tables with ASPNET.db tables using aspregedit.exe. Problem is the user id in aspnetdb user table differs from userid in website table in datatype. One is Uniqueidentifier and the other int. I tried changing the datatypes accordingly, but unsuccessfully. Do I have no option than to re create all my website tables to match the data type in aspnet.db database?
UserId in custom website table is int. UserId in aspnetdb is uniqueidetifier. UserId in custom website database is the primary key and FK in more than one tables, so thats extensively used in the custom database.
Forms Data Controls :: Create Header For Top Of Each Listview Or Datalist Repeated Columns?
Aug 27, 2010i have a datalist .
i used an object datasource to show data in datalist .
and my datalist have two or more repeated columns .
how i can make header for top of each column ?
not for each item and not for each row .just for each column .?
C# - GridView - Columns.Insert() Cause Data To Vanish On Postback But Columns.Add() Works OK?
Oct 13, 2010I have a GridView that has several dynamic columns (I do not know how many at design time and it could be 0-12 columns, hence need for dynamic columns). I have the columns in the grid and data bound to them - works great. There are other standard, design-time TemplateField columns with TextBox controls in them. These are bound with values that the user can edit. The grid is posted back via a Submit button. My question is "Why does gv.Columns.Insert() cause all my TextBox data to be null on Postback, but gv.Columns.Add() works like a champ?"
protected void BuildColumns()
{
// The first column to begin to insert the columns in the GridView
int columnIndex = 5;
BoundField aoColumn = new BoundField();
aoColumn.HeaderText = "New Column 1";
gvMyGrid.Columns.Insert(columnIndex, aoColumn); // kills txtQuantity.Text on postback
gvMyGrid.Columns.Add(aoColumn); // works fine
columnIndex++;
foreach (MyEntity my in _myEntityCollection)
{
BoundField myColumn = new BoundField();
myColumn.HeaderText = String.Format("{0:d}", my.StartDate);
gvMyGrid.Columns.Insert(columnIndex, myColumn);
columnIndex++;
}
}
I then go on to assign values to these BoundFields in the _RowDataBound method and all of this works great. However, when I post back and try to reference some TextBox and they are all null. And yes, I have the BuildColumns() call wrapped in if (!IsPostBack) on Page_Load. Of course I would like to use .Insert() so that the columns can go in the proper location and not at the end of the Columns array.
Forms Data Controls :: In Page User Able To Select Gridview Columns And It Will Hide Remaining Columns
Mar 18, 2010in asp.net page user able to select gridview Columns, and it will hide remaining columns and that selection done by check box with column list bellow is Image link , what exactly I am looking for [URL] it look bellow after selection of column done [URL]
View 1 RepliesHide Columns In GridView With Auto - Generated Columns?
Jan 19, 2010GridView1.Columns.Count is always zero even SqlDataSource1.DataBind();
But Grid is ok I can do
for (int i = 0; i < GridView1.HeaderRow.Cells.Count;i++)
I rename request headers here but
GridView1.Columns[i].Visible = false;
I can't use it because of GridView1.Columns.Count is 0. So how can I hide them ?
Show Several Columns In Datasource As Autogenerate Columns In Gridview?
Jan 27, 2011I have a datasource, which includes many columns, idealy, I need use a gridview to show:
1) first 3 columns: template fields, these fields depends on values in some columns of datasource. I use template fields, hard coded. works fine.
2) the other columns. This is I do not know how to do it. In the data source, there are about 10-20 columns data, each time, the # of columns of the data varies. idealy, I need show each of them as a seperated column in gridview. The entire data source may have 30 columns, but some of them are used in 1), and I only want show these 10-20 columns in gridview. Some columns in data source, I may not use them at all. is there a way to do this? or have to seperate them as a detail view style UI?