I have a datagrid on my ASP.NET page and I would like to use arrow keys (Only up and down arrows) on my datagrid. Right now nothing happens when arrow keys are pressed. There are 3 columns. Only the last column is editable and 'tab' is available. I want only this column to be moved by arrow keys. Here is my code:
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I got DataGrid Paging functionality on, I can see the paging 1,2,3,4,5.... but when i try to click on it to go to that page the datagrid just goes blank (does not render any record anything). My code is below:
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I have been using a datagrid on various pages. For some reason it stopped working. When pressing the Edit to make a change to the record, the page posts back two times and the record does not go into the edit mode. I am using IE 7 for my browser. Below is my code.
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i am using datadrid and i want to display it in vertically but it is continiously showing in horizontally style. i have made changes in view , property but still not working.
View 2 RepliesI have searched numerous articles for how to accomplish freezing the Header Row of a DataGrid or GridView component being to simply hide the header and then build table cells just above the component to define the columns. But the one that I'd like to get to work is by the use of CSS code. Problem is that this code seems to work for everyone else but it isn't working for me. Here's my Stylesheet code:
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When I run my page I get all the styles applied but the header scrolls with all the other rows in the grid.
why this code is probably not working? I am using .NET Framework 3.5 and developing in VSS 2008 which may be why this doesn't work?
I have successfully downloaded sample code from Code Project which works using other techniques as well, but the code was written in .NET 1.1 Framework and VB.NET.
the page can be seen here [URL]
the client side validation is working for the adding date and time, but there is no validation firing for the count and room fields, I think i have coded them all the same, see sample for time and room below, maybe somebody see's something i missed? the validation group fires when the add button is clicked. also if possible I would like to get validation messages to appear in a validationsummary control that I already have coded and that is working when using the edit/update the rows presented with existing data.
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How to do the datagrid cell editing? My need is "I want to update the datagrid cell values individually". At that time of editing, i want to pick the values from dropdownlist, calendar,etc.. controls.I tried a code, but its not working properly. I always taking the cell value only, not the control value. H
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="TestGrid.aspx.vb" Inherits="TestLeadManager.TestGrid" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" > [code]....
I have developed a website in asp.net,c#. Its pages are not scrolling through arrow keys (Up/Down) in google chrome. They are working well in IE and firefix mozilla. I also have no problem in my admin control panel. Admin control pages are scrolling through arrow keys in google chrome, IE and firefox mozilla. What i should do to scroll my website pages through arrows keys in google chrome.
View 1 Repliesi am working with ajax calenderextender plus.the prev and next arrow is displaying in calender but when i clickon arrow it is not working.
my code:
<td style="width:50%; height:20px;" >
<asp:TextBox ID="TextBox1" runat="server" style="width:98%; " TabIndex="2" ReadOnly="true">
</asp:TextBox>
<cc2:CalendarExtenderPlus ID="TextBox1_CalendarExtenderPlus" runat="server" ShowDdlHeader="true"
Enabled="true" TargetControlID="TextBox1" WorkWeekLastDay="Saturday"
ShowArrows="true" Format="dd/MM/yyyy">
</cc2:CalendarExtenderPlus>
</td>
my code behind code is:
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
TextBox1_CalendarExtenderPlus.MaximumDate = DateTime.Today.AddMonths(6);
TextBox1_CalendarExtenderPlus.MinimumDate = DateTime.Today.AddMonths(-6);
}
}
I have a question on ItemStyle-HorizontalAlign.I am using this on my form :
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This is DataGrid control, and the first column. Everything works fine except ItemStyle-HorizontalAlign is not working :(The HeaderStyle-HorizontalAlign is working fine. But ItemStyle doesn't work, it only aligns to the far left.I want to align this to the center.
I have 2 grids gvParent & gvChild I would like to filter gvChild when a row is selected in gvParent the linking fields are contractNo
I added a column for selecting:
<asp:TemplateField ShowHeader="False">
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="False" CommandName="Select"
OnClick="LinkButton1_Click" Text="Select"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
I know how to handle the filtering of the grid (create a criteria and set to rowfilter of the dataview) But, I dont know how to get the value of the column of the selected row.
I have Datagrid , i want to clcik on row and get data in textbox , but my textbox is FreeTextBox control,i tried to use javascript but work for asp.net control not working for freetext box control, how i can capture this code is sample code but it work for asp.net control but not working for my freetextbox
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Simply put... I want to duplicate the example found at this link, in VB.net rather than C#.
[URL]
I would like the selectedvalue of the dropdown to display additional data base on its selection in multiple text boxes.
I have tried using the DropDownList OnSelectedIndexChanged property, within a DataGrid EditiItemTemplate, but I cannot retrieve data from the selection. (AutoPostBack is "True"). I can however use a button onclick event to fire a "prre-defined" selection value.
I have 2 datagrid (using .net 1.1). I need to access column of second grid ( i need to make a column of second grid as disabled) when i click "Cancel" link button in First Grid. How can this be done?
View 7 RepliesI have "Order" object with Columns Ticket,OTP and CustomerName etc.Intially on DataGrid, I'm binding Ticket only , when user clicks on "Column Chooser" button, another windows appears to pickup CustomerName,OTP columns to add specified column dynamically on Datagrid. Environment : Asp.net ,C# with Object Data source
Public Class Order
{
publc void Order()
{
}
public string Ticket
{
get
{
return this.strTicket;
}
set
{
this.strTicket = value;
}
}
public string OtpNumber
{
get
{
return this.strOtpNumber;
}
set
{
this.strOtpNumber = value;
}
}
public string CustomerName
{
get
{
return this.strCustomer;
}
set
{
this.strCustomer = value;
}
}
}
}
Javascript automatically move cursor to next Input Control(Like Textbox ,Dropdown,checkbox,radioButton these Controls are usen in Gridview) in gridview using up/down Key.
View 1 RepliesI had called the data from query to data table and now i have a gridview in which i am using one datalist and 2 text boxes and and reming coloumns are bounded iahve to assiaign them values which datatable have either null or any value.
View 2 RepliesPageIndexChanged not working in DataGrid?
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I have a placeholder to which I programmatically add DataGrids... In the DataGrids, I programmatically add TextBoxes along with dynamic validations. Somehow, the DataGrids show up, but the dynamic validations don't work. If I set them to static, the blank space for them appears, but still, they wont work.
View 7 RepliesI have a datagridview control that I'm using to display cache data to the end used on a web form. The issue that I'm having is that every time I re-run the application, and the cache data is re-generated... it loads duplicate data that's being displayed to the end user. I can't seem to figure out how to keep this from happening.
What I would like to have happen is that only unique data rows be returned and cached for the end user. Unless there are new data rows on the database that needs to be included in the cache data results...the previous data results should not be duplicated. I've tried to change a few properties on the datagridview control, but nothing seem to keep this from happening.
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How to set value to datagrid using vb.net? only for specific column but is for every row.
View 3 RepliesI want to export the grid data to excel then write the following code but the following lines of code are working at firefox3 but not at ie8(no response).
System.Web.HttpContext.Current.Response.Clear();
System.Web.HttpContext.Current.Response.AddHeader("Content-disposition", "attachment;filename=ProjectTimeSheet.xls");
System.Web.HttpContext.Current.Response.ContentType = "application/vnd.ms-excel";
string excelFile = "";
excelFile = ConvertToExcel(PrepareGridViewForExport()); //generate formated table for excel
System.Web.HttpContext.Current.Response.Write(excelFile);
System.Web.HttpContext.Current.Response.End();
I have a problem there that is i want to insert the data in database from datagrid but i have various controls like textbox and datalist in grid view inside datagrid now i want to insert the values of that text box and datalist in database how i can do this.
View 5 RepliesI have to include a button 'del' in my datagrid. I already have two buttons 'savechanges' and 'cancel'. how to include one more option saying DEL in the same datagrid?
View 4 RepliesI am new to asp.net programming!!I have a datGrid Control on my web page and am able to load the data into the datagridafter loading the data to the grid , when i select a row from the grid I am loading those values into the text boxes that are present on Now what the problem , if my grid has say 20 records and having the vertical scroll to view all the 20 rows.
When i want to show the data of the 16 row ( say in this instance ) after scrolling the down for the 16 row ...after selecting the 16 row the data is getting posted to the corresponding textboxes ,but the here the data is getting scrolled to top after selection and not able to see the seleted row , for this i need to scroll down again!!!
