Count The Rows In A Gridview Using JQuery?
Aug 11, 2010Does anyone know how to count the no of rows in asp:GridView using jQuery. If no rows found then I want to do stuff...
View 4 RepliesDoes anyone know how to count the no of rows in asp:GridView using jQuery. If no rows found then I want to do stuff...
View 4 RepliesWhen a user submits the query to SQL when clicking a button I need to get a count of the number of rows that are returned. Which event does the gridview.count code need to be place in?
Right now I have it in the btn_click event, but in order to get it to count the rows you have to hit the button twice since the query is not returned yet. Here is my code.
[Code]....
I want to count the number of rows in Gridview ,thru JS. When SelectAll is executed,alert message 'a' is displayed,then page posts back to the server.1) It do not display the alert message gridLength 2)WHy the page is postbacked,I write return false???
Code:
function SelectAll()
{
alert('a');
var gvET='<%=GrdCostPetroleum.ClientID%>';
var gridLength = gvET.rows.length;
alert (gridLength );
return false ;
}
how to get the length of the gridview rows using javascript if we had a table inside the item template of gridview
View 1 Replieshow to get the length of the gridview rows using javascript?
View 1 RepliesI have a GridView that the paging is true and I want to take the number of rows but only the number of rows to page 1 return, Gridview.Rows.count
View 1 RepliesI'm trying to use this code for counting and presenting total No. of rows returned for a grid view with AllowPaging="true" & PageSize="15".
getting the "object reference not set...." error for the "DataSet tbl" line:
[Code]....
I have a Gridview and I want to return the number of rows (excluding header row) in it into label1.text.
How to write this code ?
I am using a grid view and a textbox(out of gridview to display the total rows in gridview) , i am doing Paging in GridView , and pageSize is set to 5 ; so far i did this
protected void ExistingMappedGrid_OnRowDataBound(object sender, GridViewRowEventArgs e)
{
totalRowsLabel.Text = "Total " + ExistingMappedGrid.Rows.Count + " records.";
}
it shows the number of records , but not total ! it shows only the records displaying on the page .
e.g.
if i have a total of 8 records , not page index works and shows 5 rows in gridview and other 3 rows on 2nd page index , but if on first instane page shows 5 records in gridview then textbox shows 5 and when i click on second page index it shows 3 rows ( THAT"S NOT WHAT I CODED AND NOT NEEDED ) i want total rows to be shown
i have gridview and having few rows. each rows have checkbox,textbox,combo in each column. how can i loop through gridview using jquery and access each elements in rows in loop for collection the value at client side by jquery.
View 3 RepliesI have the following problem, i am using gridview to display some table info,, and during RowDataBound event i am binding another DataList control placed on gridview template column,,, the problem is that the DataBind() event of the gridview gives "Index 1 is either negative or above rows count." error.
I debugged alot,, when you disable the DataList binding it works,, but why the 2 not working together i dont know!!.
Below my Code in
Code Behind:
using System;
I am trying to show as part of the Gridview table the amount of records found as a total in one of the Gridviews rows. I have some code which does add a row to the Gridview but it does not seem to be counting the number of rows it just shows 0 all the tim. Does anyone know why this might be? you can see the count "visitCount" and the dt.Rows.Add but it doesn't increment
[Code]....
In my asp.net+vb web in a gridview i am using this code to change font colour...
If e.Row.DataItem("OutDetails") Is System.DBNull.Value <> True Then
e.Row.ForeColor = Drawing.Color.Green
End If
Can i count and display in a label whose OutDetails are not blank...
[Code]....
In above query I want to have top 10 rows as well as count of all rows.
I have a scenario which is there's a gridview with remove button and also a textbox.
Example:
The value of textbox is 2, and rows of gridview is 5 so the rows from 3-5 will be highlighted. And if the user removed the first row, the highlight should be follow. The highlighted row now is 3-4.
The remove button is jquery also.
See photo for more clarifications ....
I have a requirement in my project, wherein i have to move the records from one datagrid to another datagrid. Basically there will be a source grid and target grid with 2 buttons in betweeen. Data row have to be moved in between the rows based on the button click (buttons are in between the grids). Can we do this on client side using the Javascript, JSON?
View 1 RepliesI am transferring selected rows from 1st gridview to 2nd gridview and removing rows from second gridview when I deselect row from 1st gridview using Javascript and it is working fine. But when I am deselecting the same row 2nd time it is not removing from 2nd gridview. html and javascript
<head runat="server">
<title></title>
<script type="text/javascript" language="javascript">
function AddRow(lnk) {
var rw = lnk.parentNode.parentNode;
[code]...
Just having a start with JQuery, I have a webform where there is a
Drop down list with numbers numbers 1,2,3 as items A gridview on the form (with text boxes on each row for taking inputs) If user selects 2 in dropdown list, 2 rows get added to the gridview with a textbox on each row
Currently I'm doing this with UpdatePanel & gridview server side. How do I do this with JQuery ?
Should I skip the gridview altogether and just drop a table on my webform & add rows to it via JQuery ?
How would I add the server side textboxes on each row ? Is there an easy alternate.
I am using jquery to move gridview rows up and down using mouse drag and drop.
View 3 RepliesI HAVE A GRID VIEW IN asp.net + VB Code. There is a drop down list and the selected data is displayed in web page. I placed a label in web page and code behind i used following code.
Protected Sub GridView1_DataBound(ByVal sender As Object, ByVal e As System.EventArgs) Handles GridView1.DataBound
Label1.Text = GridView1.Rows.Count.ToString()
Dim ONYO As Integer = 0
Dim DONE As Integer = 0
For i As Integer = 0 To GridView1.Rows.Count - 1
If GridView1.Rows(i).Cells(0).Text = "ON YO" Then
[Code] .....
here is my code where i want to pass the IMAGE_ID of selected rows onto next page.
public partial class ADMIN_SELECT_IMAGE : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
[code]...
I am trying to build myself a grid that displays some very simple data (a name and a price of food items on a menu) which the user can very easily edit. The idea is that the grid is always editable, and editing, deleting, adding a new row and hopefully swapping two rows can be done without posting back to the server (at all, not even in an update panel or something).
So far I managed to get deleting to work, but it requires a bit of an explanation. I have a pretty good idea of how to implement adding new rows so I will try that myself. The problem at the moment is swapping rows.
First of all, the data I am displaying in the grid are instances of the MenuItem class, which has properties:
Id (integer, unique identifier)Name (string)Price (float)
I'll explain this step by step:
Saving updates
The grid is a GridView with 6 rows: ....
I am adding gridview data into data base every thing is fine but problem is that when there are no row then it give the message Data scessfully saved but I want it give me message when data entered into data base. When there are no data into data base it give me message there are no row in grid view .
Following my code
Function AddGridviewData() {
var AddRow = new Array();
if (count = $get("id*=Test_gridview]").rows.length != 1) {
////length mention because I have one row into gridview but there are no data in that row means empty.
[CODE]..
how I show message (Data Successfully saved) when data entered into data base when there are no row show (No Row in gridview)
[Code]....
this is the code for login.aspx.vb it checks the username and password in the database and redirecrs to respective page on the basis of rows returned. i'm having problem in finding a right function in the sqldatareader namespace so that it counts the number of rows affected.
which part when wrong if my code is wrong ? I'm using VS2010 have a dataset. Here is my code. [Code]....
View 4 Replies