Forms Data Controls :: Load Page Then Load Data Controls?
Nov 28, 2010Is it possible to Load a Page and then once the page has loaded in the browser, load any data controls on the page?
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Mar 21, 2011I have a 3 text boxes. When i enter datas in and click the button it displays the gridview with filtered data. Now my problem is if there is no data in gridview it has to show "no data" so I used emptydatatext property.. The problem is, in the page load itself it shows "no data"
View 3 RepliesForms Data Controls :: How To Display Data In Griview On Page Load
Mar 19, 2011I have made sample code to display data in griview on page load. Evrything is wrkng without error but my page is coming blank as no data is shown
Code:
// Class Database for various methods
public class TestClass
{
private string cnstr = ConfigurationManager.ConnectionStrings["test"].ConnectionString;
private string sql="";
public DataTable Fetch()
{
string sql = "select * from item";
SqlDataAdapter da = new SqlDataAdapter(sql, cnstr);
DataTable dt = new DataTable();
da.Fill(dt);
return dt;
}
}
//Code Behind in Web Page. gdv1 name given to gridview
public partial class _Default : System.Web.UI.Page
{
TestClass tcls = new TestClass();
protected void Page_Load(object sender, EventArgs e)
{
if(!IsPostBack)
{
FiillItemInGrid();
}
}
private void FiillItemInGrid()
{
DataTable dtitem = tcls.Fetch();
if (dtitem.Rows.Count > 0)
{
gdv1.DataSource = dtitem;
gdv1.DataBind();
gdv1.Visible = true;
}
else
{
dtitem.Rows.Add(dtitem.NewRow());
gdv1.DataSource = dtitem;
gdv1.DataBind();
int totalcolums = gdv1.Rows[0].Cells.Count;
gdv1.Rows[0].Cells.Clear();
gdv1.Rows[0].Cells.Add(new TableCell());
gdv1.Rows[0].Cells[0].ColumnSpan = totalcolums;
gdv1.Rows[0].Cells[0].Text = "No Record Found";
}
}
}
Working in this way still no data is populated.
Forms Data Controls :: Gridview Data Diaplay On Page Load?
Apr 14, 2010i m working on application that works similar to our email i.e when user enter his emailid and password his inbox should be display and those unread should be in bold and i have a treeview forinbox,sent,deleted .when inbox is selected the inbox detail should be displayed using gridview by default like in email the inbox data shoul be display on pageload so i have written databind code for grid view in page load event
if(!Ispostback)
{
gridview databind code
[code...
Forms Data Controls :: FormView Data Source Calling Select Function On Page Load
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View 16 RepliesForms Data Controls :: Databing From Out Of Page Load?
Dec 16, 2010I have a simple class issue. Problem is when i dont use function and write the functions code to asp page's page load; gridview shows the rows where catagory=apple. But when i send as argument to class function bottom example and return dataset to pageload;
gridview is empty.
MY class is:
Forms Data Controls :: Aspx Page Is Taking Long Time To Load Controls (repeater)
Feb 12, 2011[Code]....
I am retrieving records from database nearly 380 records and binding them to a repeater control.My page is taking long time to load. how to improve the performance and here is the code of my repeater.
Forms Data Controls :: How To Sort Gridview On Page Load
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Now, I'd like to fire this sorted table & fire it on load instead of having the user have to click a column heading.
how to do that?
Here's my code:
[Code]....
Forms Data Controls :: Displaying A GridView On Page Load?
Jan 29, 2010I want to insert a record in the gridview and i have designed it as the fig: below shows.
Initially there is no data in the datatable to which the gridview is bound to,so the gridview is not displayed when the page load,ok
I want to ask that is it possible to display Gridview on page load with only the header and the footer?
i.e;the user can see the header names and the textbox and drop down list at the foorter so that they can insert data in the grid?
Forms Data Controls :: How To Clear Gridview In Each Page Load
Aug 16, 2010i'm tring to clear the gridview in each page load, because each time my code insert a data the pervious data still shwoing in the page ,
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Forms Data Controls :: Load GridView At Page With Corresponding Item ID?
Oct 18, 2010I have a GridView that I would like to load at a specific page that has an item with same ID as the QueryString parameter in the URL.
View 5 RepliesForms Data Controls :: SqlDatasource Selecting Before Page Load?
Feb 17, 2010I have a pretty simple page with a GridView, a DropDownList as a filter to the GridView, DropDownList is named with ilce. ilce binds with sqldatasource and i ihave a void it is named basvuruIslemleri. ilce drowdownlist runs correctly but if call basvuruIslemleri in page load event like this
[Code]....
I have a null references error at this line. komut.Parameters.Add("@ilceID", Convert.ToInt32(ilce.SelectedValue));
My question is i can change order Page Load with Sqldatasource.selecting ?
[Code]....
Forms Data Controls :: Select First Row Of Gridview On Page Load?
Dec 15, 2010I have 2 gridviews. How to select automatically the first row of my gridview and based on that selection i have to display the first row values of second gridview in pageload
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I need a solution to reduce page load time. Is there a way,where the gridview loads only if user scrolls to it. I donot want the user to make selection for everytime he wishes to see a gridview. The page should show gridview if its data is bound to it, not waiting for entire page gridviews to get populated.
Forms Data Controls :: Listview Goto Last Page On Page Load?
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Aug 13, 2010I'm trying to get a link to load a new page that passes a value to the new page. To my dismay I've found out (or im doing it wrong) that this doesn't work in the repeater.
[Code]....
How would i get something like that to work in my repeater so it can show a new News page with more information on it.
Forms Data Controls :: Set DataPager Page On Page Load
Jan 6, 2010I have a shopping cart and when someone views an item and then returns to the gallery I want it to be on the page they left. Right now I set a session equal to the page and then try to look for it in the page load. My problem is that I select an item and then click back to gallery and it seems to take me to a random page. You can view this at [URL] go to gallery, select an item and then go back to the gallery. here is the page load code.
if (Session["Page"] !=
null)
{
DataPager dp = (DataPager)lvGallery.FindControl("DataPager1");
int iPage = (int)Session["Page"];
dp.SetPageProperties(iPage, dp.MaximumRows, true);
}
Forms Data Controls :: Formview Change Mode On Page Load?
Feb 8, 2011I need to Check a formview for records on page load and if empty, I need to set it to edit mode.
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Apr 13, 2010I a formview object. I have created an edit temple and an empty template Whehn there is data in the table nor probem When my table is empty i got the empty template to display when I click insert I get the error " Form must be in insert mode" How can I tell if there is no data on the page load so I can maybe do this:
formview.f1.defaultmode = fornviewmode.insert
Forms Data Controls :: Display GridView Header On Page Load?
Apr 29, 2010I have 2 gridview on my page. I want that when the page loads the GridView should be visible with only the header. How can this be achieved.
View 4 RepliesForms Data Controls :: Hyperlink From Gridview To Load Particular Details In New Page?
Jan 10, 2010I have records in a Gridview, when I click on the NAME of each item I want to open up and new page and display a more detailed view of the record, i.e. the extra details from the table. I have the following code setup:
<asp:GridView
ID="GridView1"
runat="server"
AutoGenerateColumns="False"
OnSelectedIndexChanged="GridView1_SelectedIndexChanged"
DataKeyNames="Code">
[Code]....
This setups the hyperlink and passes the key of the record in the URL, but how do I retrieve this key and use it on the new page ?
Forms Data Controls :: Load Selected Row From Girdview To Another Page In Textboxes?
Jan 31, 2011i have agridview to show the records of tables, this grid view has button infront of each record , i want to press this button to display the selected record in new page to edit it and return it again to gridview
View 6 RepliesForms Data Controls :: Custom PagedDataSource Created At Page Load?
Jan 29, 2010I have a custom PagedDataSource created at page load.I have created two lin button "Next" and "Prev" to navigae the data source.I am using session to store the PDS and retrive it on each page load .I am incrementing CurrentPageIndex each time by 1 in the buttonNext click event and setting the value to the pds object.
What i am trying to do is, when the page loads, if page currently showing is last index, disable the "Next" button. The problem is, everytime I have to click "Next" one more time to make it disabled. It seems, the page does not recognize that it is the lastindex of the datasource when loading. When I click again one more time while in the last page , it is disabled.
Forms Data Controls :: Work When The Page Load Not When Pass The Querystring On The Browser?
Oct 16, 2010 i have a page, when the page loads, nothing shows up, when i pass the querystring on the browser as [URL]
I want it to work when the page load not when i pass the querystring on the browser.
Here is the code:
[code]....
[Code]....
[Code]....