Globally i want to find a textbox which is in a gridview such that i can use that variable in any of the events.
Is that possible in .cs file or if not how can we retreive the variable of a textbox in to a function after finding the textbox using javascript in .aspx page .I tried to find a control in .cs file but I couldn't get it.
I have a gridview with a template field column. In the edittemplate of that column i have a textbox. In the next column of the gridview i have a button. When i click the button i need to find the value of the before mentioned textbox. I do it like this:
gridview1.selectedrow.findcontrol("textbox1"). This sometimes work just fine and without a problem but sometimes it seems it can't find that control and throws a null reference object. The error it's random like i said, sometimes just work and other just don't work...
im trying to locate the row of my gridview when i enter the rowID in textbox and click on the
Go button.
if my grid contains 40 items(rows) if i enter some 23 it should go to particular page(my page size is 10 records per page so 23comes 2nd page 3rd recod) and find that row and highlight it with some color.
im find row count as follws
[Code]....
with this code im able to find only with in first page im able to locate the record.
i mean if i have 16 records it locating 6th record of 1st page but it has to go to 2nd page 6th record.
I have a gridview where I in codebehind add a templatefield
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In my update command when i try to find the "Result" textbox I get a null object
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In the gridview there is another templatefield "Name" that consist of two boundfields("Firstname" and "Lastname") This column is added in the design phase and not in the codebehind.I don't have any trouble finding these controls using the ID added in the markup
[Code]....My issue is with the result column that I add in codebehind.
I have an object data source control. and to insert the control I add the object to the database then call databing on the gridview the DataSource control is bound to.
My question is - how would I know where the newly added row is? I can'y go by id, because the dbase creates the id.
I'm thinking maybe last data key, but based on the sort that would be accurate.
How to find the client id of a cell in GridView that is in edit mode. I need to attach javascript to the cells of the row that is currently being edited.
View 1 Repliesunder rowupdating event i want code to find control of my textbox with name 'txtdesc'.
i am using vb.net
what do i write inside ehre?
Protected Sub gv_RowUpdating(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewUpdateEventArgs) Handles gv.RowUpdating
End Sub
My griview is as follows:
<asp:gridview id="GridViewUr2" runat="server" autogeneratecolumns="False"
datasourceid="AccessDataSourceUr2" visible="False" width ="500px" backcolor ="AntiqueWhite">
[code]....
Finding DropDownList Control Within DataList Control?
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<asp:LinkButton ID="AddBtn" runat="server">Add Committee</asp:LinkButton>
</FooterTemplate>
</asp:DataList>
I'm trying to write a bit of code that will format all the numeric values in lables in my gridview. here's what i am doing right now:On the RowDataBound Event, i create a row object for the row that is currently being bound.then i go use the FindControl method to grab each label by name.Problem is there's too many columns in this table and i really dont wnat to have to type it all out. Here's an example of what i am currently doing
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Can i use myRow.Controls to grab a list of all the controls and then somehow get a list of all labels in the collection and then use a for loop to go through and format each label?
I have a gridview control, I have 3 BoundField columns(Question, Answer, row_id) and 1 TemplateField column(Translate) in which i have textbox. I have more than 50 records and i have enabled paging. I have a button control after gridview. On Clicking the button control i need to extract the text from all the textbox fields and from row_id column.
How to retrieve taxt from all textboxes on buttonclick event
I have a gridview which sources information dynamically from database.Here when i go for the default "AllowSorting" flag equal to true, i am able to achieve sorting of all displayed columns except the textBox control column whose values refreshes to zero.
View 5 RepliesThis is my first post on this forum. I have a Gridview with the following Columns
1. Edit Column
2. User_ID (Read Only)
3. Email (Read Only)
4. Role ( A Dropdownlist with 2 list Items namely "Admin" & "QA Lead")
I have used wizard to populate a "Gridview" and the embedded "Dropdownlist" control in it. This is my reference: [URL] My Problem: The Data populates perfectly in Grid and Dropdownlist. But, when I Press "Edit" button the Dropdownlist goes into edit mode in the form of a "Texbox". (i dont want this) I still want it to be an editable dropdownlist.
I cannot dig out the controls correctly in my code, as they are hidden in a datalist. I am trying to update some data into a row in the 'resume' table. Is INSERT INTO corrent for updating data which is already there?
and also i cannot find the controls in the datalist correctly....?
protected void LinkButton2_Click(object sender, EventArgs e)
{
string connectionString = System.Configuration.ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
System.Data.SqlClient.SqlConnection sqlConnection1 =
new System.Data.SqlClient.SqlConnection(connectionString);
System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand();
cmd.CommandType = System.Data.CommandType.Text;
cmd.CommandText = "INSERT INTO resume (confirmed,comment,reference) VALUES (@confirmed,@comment,@reference) WHERE number = @number";
cmd.Parameters.AddWithValue("@number", DataList1.FindControl("picturesLabel0").Text);
cmd.Parameters.AddWithValue("@confirmed", DataList1.FindControl ("RadioButton1").SelectedValue);
cmd.Parameters.AddWithValue("@comment", DataList1.FindControl ("TextBox3").Text);
cmd.Parameters.AddWithValue("@reference", DataList1.FindControl ("TextBox4").Text);
cmd.Connection = sqlConnection1;
sqlConnection1.Open();
cmd.ExecuteNonQuery();
sqlConnection1.Close();
I am doing a social portal over here. And i have 2 gridviews..
First Gridview which displays all the latest updates a user made and the second gridview which displays the comments made to the latest updates and it is place in the itemtemplate of the first gridview.
The problem now is.. how am i going to locate the 2nd gridview inside the first one? For window components u use FindControl.. But what ever gridview?
What I'm trying to do is find a control within a nested repeater when the OnItemDataBound event is fired on the 'main' repeater.
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This has driven me mental! And I've done stacks of web searches and ended up confusing myself even further.
I am trying to find my label control in a repeater and I thought I did this correctly but I came up with an error message:
Compiler Error Message: CS0165: Use of unassigned local variable 'okcEventDate'
Source Error:
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Here's my code:
[Code]....
Is it not finding my control? If not, can someone tell me how to find the label control?
I am trying to find a child control from a repeater control's child control. I have the following structure like a top control is a repeater, below which is a Panel and below this is a DateControl(custom control).
I want to find the DateControl.
<asp:Repeater runat="server"
ID="rptMembers"
<ItemTemplate>
<asp:Panel ID="pnlAddDependent".....
I am trying to get the highest, lowest and average values from displayed gridview and then highlight the numbers. I had this code working, but now, I don't know what's going on. It does NOT give me the correct values!!! What's wrong? For simplicity I just give the code of getting the highest number. Here is my code:
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i need to find out whether the checkbox is true or false in my gridview...
i've written this simple code which works but only works on the row i specify...
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however... i need to check the whole gridview and tell me what checkboxes are checked...
I'm struggling in a point for more than two hours even I search for it but I did not find suitable answer.
I'll summarise the problem:
I've GridView, and in one of its cells there is dropDownList in the EditItemTemplate as follows:
[Code]....
I'd like to access the dropDownList once I click on edit-> Update
I know I have to add the code in GridView_OnRowCommand, but what is the code to do so?
I have gridview which can display the table information,I'll select the table name from the dropdown list, after selecting the table, the table info. is displayed in the gridview. irrespective of he columns... "AutoGenerateColumns is True".. one table contains 10 columns and other contains 15 like that.. i am able to display the columns in the gridview.. it doesnt contains any itemtemplate columns in the gridview of .aspx page.. now i need to add a row at the end of the same gridview..by clicking the "Addnew" Button. which is existing at the top of the Gridview.. the button is not inside the gridview..
View 1 RepliesIs there a way to find out which column is selected in the Gridview row command? When I click on a gridview row in a specific column, is there a way to get the column index of the selected row?
View 4 Repliesi have 3 textboxes in single column of gridview each with different id prefixes
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nw i have around 3 radiobutton list for each textbox on page on which user can select differemt color for each textbox style
the problem is i want to change style ofall textboxes in gridview in each row through javascript on color selection in respective radiobuttonlist
i.e. if radiobutton list 1 is for txtAcctPrefix then on color selection all textboxes with this id should reflect changes
I'm using this code to access controls inside a gridview using javascript:
[code]....
Thing is that for some reason it doesn't locate Validators. If i add the line - alert(sid) , it will show me all the Id's of the controls inside the GridView except for validators.