I have a grid view with select button in cell[0], a column "comp_name" in cell[2], a textbox and a search button beside it.
I want when I enter a company name in a textbox and click on search button a row contains this company name is being selected.
How can I programatically call a gridview row when it is loaded based on the primary key. For example, say I have a record in the gridview where the column name is ID (Identity Field) and has the number 37 in it. When the gridview loads up, I need to get the rowindex where the primary key = 37 and have that row automatically selected.
View 5 RepliesI use the code below with gridview with command field to select specified row according to "name" from textbox and search button but it doesn't work
private void SelectRow(int rowindex)
{
GridView1.Rows[rowindex].BackColor = ColorTranslator.FromHtml("#009999");
GridView1.Rows[rowindex].ForeColor = ColorTranslator.FromHtml("#CCFF99");
for (int i = 0; i < GridView1.Rows.Count; i++)
[CODE]..
I'm trying to add a second command field to an asp.net gridview. Essentially, I want the user to have the options to delete and update records on one page. I've gone through gui's to do this that I have found on the web but none of them work. I think that this is because of the fact that I am working with Visual Studio 2008, so the gui's don't match. Plus, my datasource isn't allowing me to add delete parameters, and update parameters. So, my present goal is to have multiple command fields in my gridview. This would also enable me to add a "duplicate record" functionality, as is needed with this program. I would also like add functionality. If possible. I've been doing all this on multiple screens but I believe I should be able to do this on one screen. Here is my gridview and datasource.
[Code]....
[Code]....
I would like to select one of the rows of a gridview by default, when the gridview is first created (on databound?).
I know the SelectedValue that I want to select. How can I select that row, i.e. set it as Selected and show it with the SelectedRowStyle, etc.
I see that GridView1.SelectedValue is read only.
I have a problem. How to select a GridView row from code behind and get events fired?
View 3 Repliesi have a gridview with one column as commandfield-select. now where and how to code the select ? i mean to make an action when this 'select' commandfield is clicked?
View 8 RepliesThe drop down list is used to determine what search criteria will be used to find an invoice. I tried to set the Select method in the switch statement. I don't understand how to set the Select Method and the select parameters programmatically though . I tried a few different ways but can't make the compiler happy. My ODS is in scope in the code behind. I'm not able to access it's properties though. The BAL resides in a separate project that is a ClassLibrary. I also have a using statement for the ClassLibrary project in the code behind.
give me an example of how to do this?
Mark up:
[Code]....
[Code]....
[Code]....
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How to Find Multiple Items Selected in ASP.NET Checkbox List on label with remove option
my code is
<asp:CheckBoxList ID="CheckBoxList1" runat="server">
<asp:ListItem Value="0">C#</asp:ListItem>
<asp:ListItem Value="1">SQL Server</asp:ListItem>
<asp:ListItem Value="2">ASP.NET</asp:ListItem>
<asp:ListItem Value="3">WPF</asp:ListItem>
</asp:CheckBoxList>
[CODE]..
I have gridview. some columns are data, and some are link buttons. now, I need move these link buttons to a hovermenu. this is done. but I got a javascript exception, and it is because if there is no row was selected in gridview, it will pop this.
so, the question is: how can I select a row in gridview without select command? simply by code?
how to set the Datapager PageSize programmatically in the code behind (vb)?
here is my datapager asp(.net) code:
[Code]....
In runtime I'm creating a DataTable and using nested for-loops to populate the table. This table I later assign as DataSource to a gridview and on RowDataBound I assign the value of each cell. I want to know how I can give each cell a button and assign that button to a codebehind function. I'll have 12 buttons and each one will contain a different value. I would prefer if they all call the same function with some kind of event that stores the cell-specific value. This is the code where the Table gets created:
[code]...
I am using the following code to select data which appears between 2 dates:
string query = "SELECT (name, date) FROM date where tableinfo
BETWEEN @date1 AND date2";[code]....
Now the above code is working fine. The only problem is that the date in the date column of the gridview is not in the proper format. What can i do in order to change the format of the date in the gridview. If the format of the date is changed in the databse itself I may be able to use the above SQL query.
I have a need to add my page controls dynamically in code behind.
I do well, adding a dropdownlist, a SQL datasource to populate it, setting it to autopostback=true, and adding a gridview and its SQL datasource.
What I'm unsure about is how to programmatically refer to the SelectParameter, being a control (the DropDownList), and its selected item.
I have problems building a GridView programmatically. My code is:
[Code]....
This displays the GridView with the following problems:
1. The Html constructed in the Subject column displays on the page as raw Html. The source code shows the Html characters in their ASCII form. The function HTMLEncodeSpecialCharacters is obviously incorrect.
2. The PagerSettings display the page numbers only (1 2 3 4) and not the First and Last text (want to display << 1 2 3 4 >>) despite setting PagerSettings.Mode = PagerButtons.NumericFirstLast.
3. Clicking the page numbers is always one page behind. For example, when the page is opened, page 1 displays. If I click 2, page 1 still displays. Then click 3, page 2 now displays. Click page 4, 3 displays. Click 2, 4 displays etc etc.
4. The column headings are aligned in the centre despite setting HeaderStyle.HorizontalAlign = HorizontalAlign.Left.
I have a GridView which pulls info from a SQL DB. It works fine. I use a CMS to upload the data which includes thenumber referred to below.
The last (rightmost) column in the GridView is a number.
I'd like to know how to know how to:
1) Make a further column visible (to the right of the number) which contains a Button BUT only when the user is logged in.
2) Make that Button call a function (the workings of the function are irrelevant here) and pass to that function the number in the previous column.
I know I could use a LoginView with two GridViews, one for logged in (showing the Button) and one for anonymous (without the Button), but then I'd have to put the Button in the database... I think.
A better idea would be to add the Button column programmatically.
how this can be done and how the Button in each row, when clicked, can pass whatever number is to its left as a parameter?
i have this code for making gridview datasource :
[Code]....
how i can add checkBox in gridview instead of (alpha or beta ) at tbl.row.add for is_active ?when is_active is true then checkbox.checked = true and else if is_active is false then checkbox.checked = false ??
Few Issues with below xml:
<?xml version="1.0" encoding="utf-8"?>
<Results>
<Products xmlns="">[code]....
1) How to bind this xml Using DOM Model to GridView from serverside? I don't want to pull xmldatasource and gridview with columns on FRONT end(aspx).
2) How to dynamically bind the nodes DesignDate, SoldDate....as columns to Gridview, coz there can be many columns with different column names and I don't to specify by saying: HeaderText="DesignDate". I would like to generate this dynamically from serverside.provided with a code to make this working.
I have already google the question, but couldn't found any relevant post.1) I want to make gridview's one column () editable according to some boolean value (flag). If flag is true when the edit is clicked, related column would be editable (text field), otherwise related column would be label.2) Same again, I want to make enable delete button in some rows and not some rows according to that flag.
View 1 RepliesI have to add row in gridview dynamically when a button is clicked on my page
Each Row which have to be added contains a dropdownlist(ddlQues) in which questions are binded
On selecting question from ddlQuestion I have to bind another dropdownlist(ddlAnswers)with respective
answers in that row of gridview
So autopostback property of ddlQuestion is set to be true
Everytime when button is clicked a new row is inserted in gridview and same process repeats............
I had tried following javascript:
<script type="text/javascript">
function AddNewRecord()
{
var grd = document.getElementById('<%= gvResponse.ClientID %>');
alert(grd);
var tbod=grd.rows[0].parentNode;
var newRow=grd.rows[grd.rows.length - 1].cloneNode(true);
tbod.appendChild(newRow);
return false;
}
</script>
and calling this function on button
<asp:Button ID="btnResponse" runat="server" Text=" New Response" CssClass="button3" OnClientClick="return AddNewRecord();" />
Also I tried to solve it by C#
By both ways(either by javascript or by C#)New Row is added in gridview
But when I select question from ddlquestion then page is loaded and and the inserted row in gridview disappears
I am using asp.net 2.0 with C#
i want to create a gridview programatically and add the data programatically.
View 1 RepliesI was wondering what would be the best pratice to databind a gridview programmatically.Normally i put my databind code in the page_load() but is there a way to reduce the number of times the databind method is called?I mean... the page_load() method seem to be called a lots of times when doing callbacks with the grid.
View 5 RepliesCan the select command of a SqlDataSource be given by code in the code behind file. Also by calling the SqlDataSource.Select can the select statement be executed?
View 3 RepliesAfter binding a gridview to a datareader - Im trying to set the width of the first column by using :
[Code]....
this is giving me an error : Index was out of range. Must be non-negative and less than the size of the collection.
I've programatically created a DataView item by adding columns and rows to a table in the class file. Then I add that to my webform using a GridView. I'd like to hide some of the columns so that the end user doesn't see them but still be able to access their values.
How do I do this programatically? The table.Columns.Count returns the actually number of columns. Somehow when it converts into a DataView, it is only returning 1 column.
//From class file
[Code]....
//From webform
[Code]....
In this example, I want to hide the ID column.