I have a gridview.In that one column has linkbutton.When i click on Link Button for selected row,The row willdisplay data in next page.
View 16 RepliesI have Web page that uses LinkButton control inside Template Fields of Gridview.I am trying to work on LinkButton Click event and trying to preserve the Value of LinkButton that user click, and based on that value, i want to refresh tha page data.
I used CommandName and CommandArgument property of Linkbutton, but i can use that property only in GridView_RowCommand method by checking e.CommandName expression. But the problem with that Gridview_RowCommand event fire after all other page_load activity. So the value never used in the page_load event to refresh the data in all other control.I also tried to use OnClick Method, Session variable and Hidden variable. but when i run Response.Redirect method from Gridview_RowCommand, it clear all the Session and Hidden variable values. also tried (Response.Redirect(,false)) method but never got success.
I have a gridview. The fields are displayed in table in itemtemplate. Each row has a unique id called UserId.There is a linkbutton for Editing in each row.
When the Edit linkbutton is clicked, I need to get the details in that row to another page. Is this done using querystring.
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]....
<a href="display.aspx?code=<%# Eval("code")%>"> click </a>
opening a new page with a parameter value as shown
a javascript with a url with any querystring is a normal.
i get the parameter value in the Eval("code") only.
the new pages opens as a normal page and not as poup
Here is my requirement -
1. I need to load a user control on link click event of a link button during postback of aspx page.
2. On button click event of a save button on that aspx page, I need to read the selected values from that user control on further postback.
If I write the loadcontrol code in link_click event, the control is not recognized at all in the button_click event. When I shift it to page_init and execute only during not postback, the user control loads with default values.
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].....
VS2008 ( vb.net ) I created a test page with a gridview and link button on it. in code behind i placed the following code
[Code]....
this works perfectly .. however, if i set up the same page, but use a master page as well ... then that code doesnt work. GridView1.Rows(e.CommandArgument.ToString).Cells(15).Text.ToString() is empty
I want to listed particular resulting gridview items into listbox.
View 1 Repliesin my application i have to sort the gridview columns. here i set the showheader property of gridview to false.
i have link buttons on the top of the corresponding gridview columns.
here i had bind the DataField to the link button as
<asp:LinkButton ID="lbcontactperson" Text='<%#Bind("contactperson") %>' runat="server">ContactPerson</asp:LinkButton>
my requirement is when i click the link button the corresponding colums will be sorted.
how can we do this.
I have Link Button to Export to excel in Master page. Since I have placed it in master page I can see Export link button in every page. I need to disable link button where gridview is not present in a page.
I thing using Enabled property we can do. How to proceed. Is there any other way to do it.
<asp:LinkButton ID="LinkButtonExport" Text="Export to Excel" runat="server" OnClick="LinkButtonExport_Click" />
I am having gridview and i have check box for each row. There are 2 buttons ,accept and reject outside the gridview. If I click accept button, all the checked rows fields value should change to accept and if i click reject button all the checked rows column value should change to reject. There are 3 columns only one column will change.
View 1 RepliesI have a small problem I am returning some data from a query and have allowed paging, however when I click on the next button to view the following page the gridview disappears.
My datasource is specified in the code behind:
<asp:Panel ID="dtpanel" runat="server" Visible="False">
<asp:GridView ID="grddetails" runat="server" AutoGenerateColumns="False" AllowPaging="True"
OnPageIndexChanging="grddetails_SelectedIndexChanged" ViewStateMode="Enabled"
onselectedindexchanged="grddetails_SelectedIndexChanged" AllowSorting="True" >
<Columns>
<asp:BoundField DataField="Col1" HeaderText="Col1" SortExpression="Col1" />
<asp:BoundField DataField="Col2" HeaderText="Col2" SortExpression="Col2" />
<asp:BoundField DataField="Col3" HeaderText="Col3" SortExpression="Col3" />
<asp:BoundField DataField="Col4" HeaderText="Col4" SortExpression="Col4" />
<asp:BoundField DataField="Col5" HeaderText="Col5" SortExpression="Col5" />
<asp:BoundField DataField="Col6" HeaderText="Col6" SortExpression="Col6" />
</Columns>
</asp:GridView>
</asp:Panel>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data;
using System.Data.SqlClient;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void GridView2_SelectedIndexChanged(object sender, GridViewCommandEventArgs e)
{
int y = Convert.ToInt32(e.CommandArgument);
Control control = GridView2.Rows[y].Cells[0].Controls[0];
LinkButton btn = control as LinkButton;
string qval = btn.Text;
string query = "SELECT * FROM Table WHERE Col LIKE '%" + qval + "%'";
string connectionString = @"Data Source=servername;Initial Catalog=dbname;Integrated Security=True";
SqlConnection accessConnection = new SqlConnection(connectionString);
SqlCommand accessCommand = new SqlCommand(query, accessConnection);
SqlDataAdapter grddetailsDataAdapter = new SqlDataAdapter(accessCommand);
DataTable grddetailsDataTable = new DataTable("Table");
grddetailsDataAdapter.Fill(grddetailsDataTable);
int dataTableRowCount = grddetailsDataTable.Rows.Count;
if (dataTableRowCount > 0)
{
grddetails.DataSource = grddetailsDataTable;
grddetails.DataBind();
}
dtpanel.Visible = true;
}
protected void GridView1_SelectedIndexChanged(object sender, GridViewCommandEventArgs e)
{
int w = Convert.ToInt32(e.CommandArgument);
Control control = GridView1.Rows[w].Cells[0].Controls[0];
LinkButton btn = control as LinkButton;
string qval2 = btn.Text;
Label1.Text = btn.Text; string query = "SELECT * FROM Table WHERE Col LIKE '%" + qval2 + "%'";
string connectionString = @"Data Source=servername;Initial Catalog=dbname;Integrated Security=True";
SqlConnection accessConnection = new SqlConnection(connectionString);
SqlCommand accessCommand = new SqlCommand(query, accessConnection);
SqlDataAdapter grddetailsDataAdapter = new SqlDataAdapter(accessCommand);
DataTable grddetailsDataTable = new DataTable("Table");
grddetailsDataAdapter.Fill(grddetailsDataTable);
grddetails.DataSource = grddetailsDataTable;
grddetails.DataBind();
dtpanel.Visible = true;
}
protected void grddetails_SelectedIndexChanged(object sender, GridViewPageEventArgs e)
{
DataTable dataTable = grddetails.DataSource as DataTable;
grddetails.PageIndex = e.NewPageIndex;
grddetails.DataBind();
dtpanel.Visible = true;
}
}
I have a link button on my page :
[Code]....
And here is it's click event :
[Code]....
[Code]....
So why does line 181 have to be instantiated ?
i have gridview with link button.. if i click on link button to open new window with pdf file.
View 1 RepliesI have one GridView in that I have 2 columns With One Label and One Link Button
InvoiceId ViewInvoice
by clicking on ViewInvoice Link button User can open Invoice in New Page.. For This I Bind i used following code
<Columns>
<asp:TemplateField ItemStyle-Width="15%" HeaderStyle-HorizontalAlign="Left">
<HeaderTemplate>
Invoice
</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="lblInvoice" runat="server"></asp:Label>
[Code] ....
Code behind
protected void GvInvoice_RowDataBound1(object sender, GridViewRowEventArgs e) {
DService.IN_Invoices inv = e.Row.DataItem as DService.IN_Invoices;
if (inv != null) {
Label lblInvoice = (Label)e.Row.FindControl("lblInvoice");
if (lblInvoice != null) {
Here I am trying to get invoiceId throgh lblInvoice andmy invoices are atored as same as invoiceno.Pdf... ImUnable to open That InvoiceinnewWindowButIf i useBelowLineIts working fine.
Response.Redirect(string.Format(URL_Invoice, e.CommandArgument.ToString()));
What should I do to invoice get open in new window...
I have a asp.net gridview , with a column as Hyperlink.I have employee id in this column.When I click this employeeid, I want to go to another page, and load data based on the employee id.How can I know, which employee id, I clicked so that I can load data based on this employee id.Can I use event bubbling for this?
[Code]....
through clicking the title from gridview it willl update the status of the lecture from 0 to 1
0 means new while 1 means already opened..
this is my code
[Code]....
[Code]....
I have a gridview with 10 columns ,if i click anyone row in that grid ,it pass that corresponding row values to another page in next page i get that values and view in textboxes ,important thing is in that gridview i want to pass without using checkbox, hyperlink,button or anything.
View 1 RepliesHow to redirect a page to a particular website link( links are saved in database) using database on button click, for particular DropDown value i.e, External. If dropdown value is "external", then on clicking button page should redirect to particular website link related to the above drop down. This link can differ in DB but DropDown value is same for all users i.e "External"..(these website links are saved in database, I have to fetch these links from database.
View 1 Replieshow can i pass the data in gridview using hyperlink to dropdown which placed in next page
View 1 Repliesi want to bind image button . How could it be done instead of hyperlink
<asp:HyperLinkField DataNavigateUrlFields="id"
DataNavigateUrlFormatString="?ID={0}" HeaderText="buy" Text="buy" />
<asp:ImageButton runat="server">
</asp:ImageButton>
without affected my code
I need a Gridview where by a user will click a link in a row and it will react like another row below expanding. This expanded row will containa number of other controls including a gridview. I have seen this in action on the MSDN subscription website. I was wondering if anyone can point me in the right direction as I do not where to begin.here is a link to something similar to the MSDN version [URL]
View 1 RepliesOn daily basis, I am saving a file in my PC. The name of the file is same but with different date including date. What I required to just there should be a gridview with hyperlink button(Download File) columns like this:
ReportDate Extent Status HostedOn HostedBy
DownloadFile 24/Mar/2010 0700 Hrs Daily Not Added --
DownloadFile 23/Mar/2010 0700 Hrs Daily Added 23/Mar/2010 James
DownloadFile 22/Mar/2010 2100 Hrs Daily Added 22/Mar/2010 Mike
DownloadFile 22/Mar/2010 0700 Hrs Daily Added 22/Mar/2010 James
When user click "DownloadFile" button then it should go to particular folder in server and download file. he task is very important and urgent for me.
my web Form contain Gridview : when i click the button woth ID="IncreaseButton" , i have problem is : The Initial price = 334,7 now When i click button to Increase the price with 1.5 , i got this value :
3347000,0000 wich incorrect
this is the code
<asp:GridView id="ProductsGridView"
DataSourceID="ProductsDataSource"
DataKeyNames="ProductID"
AllowPaging="True"
SelectedRowStyle-CssClass="selectedRow"
CssClass="gridView"
OnRowCommand="ProductsGridView_RowCommand"
AutoGenerateColumns="False"
runat="server">
<RowStyle BackColor="#F7F6F3" ForeColor="#333333" />
<Columns>
<asp:BoundField DataField="Productid" HeaderText="Product ID" />
<asp:BoundField DataField="Name" HeaderText="Product Name" />
<asp:BoundField DataField="ProductNumber" HeaderText="Product Number" />
<asp:TemplateField HeaderText="Price">
<ItemTemplate>
<asp:Label ID="PriceLabel" runat="server"
Text='<%# Bind("ListPrice") %>'>
</asp:Label>
<asp:Label ID="Label2" runat="server"
Text='<%# Bind("ListPrice") %>' Visible="true" >
</asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:Button runat="server" ID="IncreaseButton"
Text="Increase Price 5%"
CommandName="Increase"
CommandArgument="<%# ((GridViewRow) Container).RowIndex %>" />