With reference to the below article
ASP.Net Nested GridViews – GridView inside GridView with Expand and Collapse feature
Add new Row to GridView on Button Click in ASP.Net
I am looking for adding new row to the nested gridview control.
URL....When the user creates a new child record (2nd gridview) how can I ibsert a field from the parent level (obviously from the line where they clicked from).
View 1 RepliesI followed the article Nested GridView Example in ASP.Net using C# and VB.Net ..... It is a great article and very simple to follow. I easily modified it to suit my needs and added several more levels to the nested GridView.I am a VB.net Programmer and I have never used ASP.net or JQuery before.
The data I am using is very large and with the "OnRowDataBound" events, the Page is Pre loading all the data into the gridviews and the Plus/Minus images are just displaying/hiding the nested gridviews. The question is "How to make the nested gridviews populate dynamically?" I want to have the nested gridviews to databind when the plus image is clicked.
I added the below code to the Plus image click Function to execute the server-side "BindData" Function. however I don't know enough about ASP or Jquery to get the GridViewRowData to send to the server-side function.
$("[src*=plus]").live("click", function () {
$.ajax({ type: "POST", url: "Main.aspx/BindData", data: '{}', contentType: "application/json; charset=utf-8", dataType: "json", error: function(err) { alert("err");}, success: function (msg) { // Do something interesting here. alert("ok") } }); $(this).closest("tr").after("<tr><td></td><td colspan = '999' width = '100%'>" + $(this).next().html() + "</td></tr>") $(this).attr("src", "images/minus.png"); });
Server Side "BindData"
[code]....
I have five nested Gridviews that seem to work well, but I need to figure out how to make a "Expand / Collapse All" button at the top of the page, so that if people want to print out the results, they can just click that button and show all of the details gridview for printing without having to click on each individual "+" button on each row.
Below is my inline code and script.
<
style type="text/css">
.ShowHideButton
{
border: solid 1px #404040;..........
I have some data like:
1 A
2 C
2 D
3 E
3 F
4 G
5 H
I want display this data in a gridview with radio button like:
Radio Button : A
Collapse able Button:2
Radio Button:C
Radio Button:D
Collapse able Button:3
Radio Button:E
Radio Button:F
Radio Button : G
Radio Button : H
I have applied your code and it's just worked like a charm but got couple of issue.
I have "Show all" & "Hide all" button and wanted to expand all the nested grid in one go and like wise hide.
I'm trying to create a nested gridview, but I'm stuck at the editing/deleting part of the nested gridview. (Below is my code).The nested gridviews are filling out nice, I've set the DeleteParameter in the SQLDataSource, but I'm still getting this error when trying to delete a criteria: 'The Gridview 'gvCriteria' fired event RowDeleting which wasn't handled.'I've tried to create a method 'gvCriteria_RowDeleting', but that didn't seem to work out.Someone who can give me a piece of advice? Would it be possible to fill the gridview without using gvDomain_rowDataBound? Dries
[Code]....
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And the C# behind:
[Code]....
i have one grid and one button when i click on that button then it expand and showing another grid under the row of parent grid how to do that.
View 2 RepliesIn Nested Grid, we get a '+' sign. The problem is that '+' sign appears all times, even if there are no child records for that row. 1. Can we enable/disable OR Hide/Unhide '+' sign. depending on if child rows exits.2. OR alteast we can put some bgcolor indicating to user that this record do have child rows. Without any indicator user may feel quite annoying to click on '+' sign and nothing happens.
View 1 Repliesi have two nested gridview inside an update panel. there is a button called btnPhoneEdit inside the child grid view. when the button gets clicked, it do cause partial post back as expected but it fails to invoke btnPhoneEdit_Click.
here is how my grid view looks like and how i add my custom data source to both parent and child grid view.
[Code]....
[Code]....
Is there a better, cleaner way to do this in ASP.NET 2.0?
An ASP.NET 2.0 page displays a datalist of records. Each record can have many dates, so the dates are in a nested gridview (I chose a gridview over a datalist here because we want to be able to delete a date and this is easier done in a gridview). The parent record can never be deleted.
The display works fine: the nested gridview gets its datasource during the parent datalist's OnItemDataBound event.
The problem: the nested gridview's delete function. The date gets deleted without a problem (handled in the OnRowDeleting event), but somehow the redisplay is untying all the other nested gridviews from their datasources. The delete does not appear to cause a page postback, so I don't know how the other nested gridviews are losing their datasources.
When image button(+) is pressed the selected row of gridview1 is shifted to 2nd gridview.And in the 2nd gridview there is also a imagebutton(delete),when the delete button is pressed that row will move to 1st gridview.
View 1 RepliesURL...but I noticed that if move the bind from page load directly to button the code doesnt works?
<%@ Page Language="vb" AutoEventWireup="true" CodeBehind="WebForm1.aspx.vb" Inherits="_100yWeb.WebForm1" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>
<!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">
<head id="Head1" runat="server">
<script src="Script/jquery-1.4.1.min.js" type="text/javascript"></script>
[code]...
i want to show selected row of gridview into textbox then we can change these value then we click update button then these value add into selected row., this row show the update value not previous using jquery . following my code.
<script type="text/javascript" src="~/Scripts/jquery-1.10.2.js"></script>
<script type="text/javascript">
$(document).ready(function () {
// function Edit() {
var par = $(this).parent().parent();
var id = par.children("td:nth-child(1)");
var name = par.children("td:nth-child(2)");
[Code].....
I got a function to load a grid view and works fine. Then, I got a button, when click, I wanted to add a new row into the grid, what I did is I add a new to to the dataset and rebind the dataset to the grid view.
The problem I faced is that is it able to add a new row, but it only shows ONE column only, which is the most left column.
[Code]....
im now created a function where i can import excel file to be displayed in gridview and then insert the data from gridview into database.
It is running smoothly until i copied the page into another file. Suddenly, when i try to display the gridview, it does not appear.
I've try copied everything exactly the same like the original one, but still failed.
Does anyone have experience like this before?
This is the snippet my code : default.aspx.vb
[Code]....
i have a gridview in my asp.net web page am having a Textbox and a button in a gridview column.i have load some data into the gridview textbox by click the button.i have more then 25 rows in my gridview.i need to place the correct data into the textbox how can i get the row index by button click in column.
View 1 Repliesunable to get dynamic textbox value in gridview in ajaxToolkit:ModalPopupExtender
Dim str1 As String
Dim rowIndex As Integer = 0
For Each gvRow As GridViewRow In GridView2.Rows
Dim abcd As New Label
abcd = DirectCast(GridView2.Rows(rowIndex).Cells(5).FindControl("selfqntyp"), Label)
str1 = abcd.Text
rowIndex = rowIndex + 1
Next
i want select a row in gridview when we click a button on the same row.
View 6 RepliesI am developing an application using Sharepoint Designer.I need to retrieve data from a database for display on the screen.The way I am hoping to implement this is to have a Text box from which data is taken and at the click of a button passed to the procedure (which is within script tags) which calls a stored procedure passing it the value entered in the text box.The problem I've having is that the gridview is not displaying anything (i.e. other than text i entered in the EmptyText property of the gridview ("There are no records").
Below is my code
<%@ Page Language="VB" %>
<%@ Import Namespace="System.Data.SqlClient" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-
[code]...
How to get the row id and update the row id...
bannerid bannername bannerimage bannerlink
1 1 mail sdhgf jasdhfjsd
2 2 clock hsddshd sdjhsdffssdf
3 3 dhsgdsf dffsdfd dvffdffff
Like this the banner id field is auto increment field now i want to update the row id or banner id field ...
I have a Gridview with 4 columns:
1) User ID (saved in DB table)
2) Website (saved in DB table)
3) Type (saved in DB table)
4) 'View' Button
Websites are in form: [URL] ....
Type are: 1) external, 2) Fixed
When I click the 'View' button in gridview, then for Type=external, page should redirect to websites [URL] ... on button click. How to achieve this through C#.
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I have page (inheriting from master page) in which I have a dynamic Grid view (columns are not defined at design time), but gird is binded from xml at run time.
From code behind, I am adding a LinkButton into a single column in Gridview as
[code]....
But when I click on the link button, it does a post back, but the Click Handler is not called? Also in the same page i have an asp:button, from javascript I am doing document.getElementByID('someid').click(), this also causes a postback but the button click handler on server is not invoked?
I have GridView with no data source. That I have persisted in memory.When editing row, I have fetch data to ModalPopup. When I edit data on ModalPopup using button click, how to find row index?I mean, how to find which row has been updated?
View 15 Replies
