The Headertext of my column only changes after clicking the button a second time round, why is this? I obviously need it to work on the first click.
HTML Code:
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="ChangeHeader.aspx.vb" Inherits="ColHeaderChangeTest.ChangeHeader" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
[code]....
I am working on a project where i want to update a cell in a gridview. that is, if i click on a select button in a row, a program in a click event of a button should update a particular cell in the row. in my case, i want to change "open" to "close" when that button is clicked. Am still new but not entirely to ASP.NET ...
View 1 Repliesis 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 !!
I am using a gridview contaning name and status as fields, all the names and status are fetched from the database.initially all the status value will be "0" in database once it is aproved it will be chaged to "1"
I want javascript prompt on selecting the gridview label=> "approve" i.e "0" as  "do you want to approve??"
once it got selected  the approve is changed as "Activated" once it is activated the value will be updated as "1" in database it cannot be changed further into approveIT CANNOT BE CHANGED FURTHER INTO APPROVE and no other action should me made once it is changed to "approved" i.e "1"
I am using a gridview containing name and status as fields, all the names and status are fetched from the database.initially all the status value will be "0" in database once it is approved it will be changed to "1"
I want javascript prompt on selecting the gridview label=> "approve" i.e "0" as  "do you want to approve??"
once it got selected  the approve is changed as "Activated" once it is activated the value will be updated as "1" in database IT CANNOT BE CHANGED FURTHER INTO APPROVE and no other action should me made once it is changed to "approved" i.e "1"
I have a link button in my gridview. It is populating correctly; however, being I am populating the values in the gridview using "Eval()" method I don't know how to get the value of the selected Link Button (which is only selected by a user actually clicking
the Link Button).
The user can click on the text directly (instead of showing the "Select" auto created). I want to be able to capture the item they have clicked on's Text property.
Example:Column 1
Value1
Value2
Value3
When the click on "Value2" I want the text property to be stored in a string variable (In this case the text would be "Value2"). In the past I have captured this through GridView.SelectedValue; however, I am not using autopopulate selected button so I need to do this manually and I am unsure as to how I will do this.
Here is my code for HTML and I have not created any code for C# (I want to capture the item using C# in my Grd_Tables_SelectedIndexChanged Event)
[code]....
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).
[Code]....
I have a button in a header in my grid - I would write a function in the vb.net code behind to fire when the button is clicked?
View 4 Repliesi hv a grid view with coloum chambrno and floor1,floor2 upto floor 9.i hv taken a select button on all these coloum except chmbrno.now on select button i hv bind the data from the tables.hw can i get the name of the coloumn of the select button clicked.is it possible to get the column name of header text of the clickd select button
View 1 RepliesMVC musicstore contains code:
<p class="button">
<%= Html.ActionLink("Payment >>", "AddressAndPayment", "Checkout")%>
</p>
this creates button which has lot of space before and after text. If clicked in this space, button click is ignorred since it is outside generated <a> element. Only clicking in button text invokes action.
How to fix this so that clicking everywhere in button invokes action ?
how do i get the column header name when a user clicks on the header cell of gridview? either in javascript or on server side??
View 1 RepliesI've a gridview in my web form and I'm using a the following code in my web form's Save button:
foreach (GridViewRow row in gvList.Rows)
if (row.RowType == DataControlRowType.DataRow)
{ for (int i = 0; i < row.Cells.Count; i++)
{
string headerRowText = ???;
How can I get the current cell's header text.
I have wrote the below code to get and show data in GridView
Code:
[code]....
Now i want to change the captions of each column programatically.
i want to change the header text of the gridview using Design.. from <TemplateField HeaderText="">
i created a variable in code behind which is public and set the value in that variable and then i tried to call that variable over here as below:
<TemplateField HeaderText = '<%= VariableCallHere %>'
but while running page i got <%= VariableCallHere %> as a header text
even i tried changing using gridView1.HeaderRow.Cells[0].Text = "text Here" (This Throws object reference error)
I have a gridview I bound a DataTable with that Gridview Its dynamic so no hardcode Text in desin.
I tried to change it after Databound and in PreRender of gridview but no Success.
Actually there are Underscores('_') in text and I want to Replace it with space.
Below is code
<asp:GridView ID="grdSearchResult" runat="server" AutoGenerateColumns="True" Width="99%" OnPreRender="grdSearchResult_PreRender"
OnRowCreated="grdSearchResult_OnRowCreated" OnPageIndexChanging="grdSearchResult_PageIndexChanging">
<HeaderStyle ForeColor="White" BackColor="#215B8D" />
<AlternatingRowStyle BackColor="#F7F7F7" />
<RowStyle CssClass="gridtext" HorizontalAlign="Center" />
</asp:GridView>
protected void grdSearchResult_PreRender(object sender, EventArgs e)
{
for (int i = 0; i < grdSearchResult.Columns.Count; i++)
{
grdSearchResult.Columns[i].HeaderText = grdSearchResult.Columns[i].HeaderText.Replace("_", "");
}
}
I had a grid view populated from dataset and I have to redirect another page when user clicks on gridview header.How can I get the gridview header's text that is clicked by the user . I tried some code here...
protected void gv2_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.Header)
{
e.Row.Attributes.Add("onclick", "location='/SampleProgram/AnotherPage.aspx?empid=" + e.Row .Cells[0].Text+ "'");//this will give me first column header's text.
}
}
iam using ASP gridview. And i declare one label in headertemplate for setting heading of a particular column. How can i dynamicallly change the header text on a particular button click..
View 2 RepliesI have a page with a TextBox, a Button, a GridView, and a SqlDataSource. I click the Button to execute the SQL in the TextBox using the SqlDataSource. The SqlDataSource populates the GridView. Everything works as expected until I click a column heading to sort.
When I click a column heading, the GridView disappears and I have to click the Button to display the grid again. When I do, the grid is displayed in the order of the column I clicked.
I don't understand why the GridView is disappearing when I click a column header.
Does anyone know how to fix this so the GridView is sorted and displayed only by clicking the column header?
ASPX:
[Code]....
Code behind:
[Code]....
I am having a asp.net page where I am using Ajax Tab control. When i am running the page, the text of all tab is not able to view. I want to change the height of Header text.
View 1 RepliesI want to fill a gridview with data from a database table..But, I have to avoid the column names from the database..I had already specified header text for the gridview.. i had already selected two column names 'name' and 'number' from a database table, then I had created two columns for the gridview( with header text's name and number)..Now i want to select the all the data from columns 'name' and 'number'..and then fill the respective columns.
View 11 RepliesI am wondering what is the best way to do this. Here is my observation:
1. If a GridView is assigned a datasource at design time, the header row's text can be retrieved with ((DataControlField)GridView.Columns[index]).HeaderText.
2. If a GridView is assigned a datasource at run time by code-behind, the header row's text can be retrieved with GridView.HeaderRow.Cells[index].Text.
Is there a way to do it without trying one, if not working, then the other of the aforementioned methods.
I have a simple GridView in my page which it bound to Database using Connection String in vb.net.(I am not using SqlDataSouce of Asp.Net)
When it bound to db, I can not change the header text of columns.
Here is the code behind:
[Code]....
I have even used the GridView1.Columns(0).HeaderText = "some text"
I have a gridview of months and numbers where months are 1-12 i want the months to be Jan-Dec and im doing a check like this to change them
[Code]....
But the problem is , its also checking the data and if it find 1-12 it will change it to a month like this.
Let's say I have unsorted 2 types of data.2 list box contains. 1,2,15,6,4 and apple, banana, carrot, dove, eggplant. . How can I sort it then make it as my HeaderText for GridView Column after a button is clicked?.
Data in GridView(headertext column)
apple banana eggplant dove carrot
My Header Text is always blank. Below is my code
Response.ContentType ="application/pdf"
Response.AddHeader("content-disposition", "attachment;filename=GridViewExport.pdf")
Response.Cache.SetCacheability(HttpCacheability.NoCache)
Dim sw AsNew StringWriter()Dim hw AsNew HtmlTextWriter(sw)
gridview1.AllowPaging =False
[Code] ....