Forms Data Controls :: Create Textbox Dynamically In GridView And Retrieve The Value In Button Click Event?

Mar 24, 2011 07:31 AM

I have a dropdownlist("ddlTemplate") control and a gridview("gvPlanning") control with 1 BoundField column, 1 TemplateField column and remaining columns will be generated dynamically from database.In TemplateFiled Column i have 3 image buttons viz: Edit, update and cancel.Gridview will be populated based on the selecteditem of dropdownlist.

if i click on edit imagebutton, i need to add textboxes dynamically in all the columns of that row except first 2 column. And if i click on Update imagebutton i need to retrieve the textbox values.we can add template field column for textboxes also, but why i am sticking to this method is.. the number of columns changes depending on the selecteditem from the dropdownlist. Eg: If i select india from dropdownlist the number of columns in the gridview would be 4 and if i select UK from dropdownlist the number of columns would be 9 likewise.


Forms Data Controls :: On Click Of A Button Dynamically Retrieve The DataKey Value Of The Selected Radio Button Click?

Nov 20, 2009 02:41 PM

I'm using the selectorField (Radio Button Option) control from on a Gridview (see code sample).

<asp:GridView ID="GrdInvestment" runat="server" AutoGenerateColumns="False"
Visible="False" AllowPaging="True" PageSize="5" DataKeyNames ="traref">
<mb:SelectorField SelectionMode ="Single" HeaderText ="Deal Number" />
<asp:BoundField DataField="traref" HeaderText="Reference" />
<asp:BoundField DataField="ValDat" HeaderText="Value Date"
DataFormatString="{0:dd/MM/yyyy}" />

How do I on click of a button dynamically retrieve the DataKey value of the selected radio button click

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Forms Data Controls :: Add Dynamically TextBox And DropDownList In Gridview On Button Click

Oct 08, 2010 09:56 AM

I have Gridview and Button Control on Form.i want to Add Dynamically TextBox And DropDownList In Gridview on Button Click Wich is placed outside of Gridview.

When i click on Button -> One TextBox and One Dropdownlist which contains values bydefault 1,2,3 should bind to gridview. Button is placed outside Gridview.

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Forms Data Controls :: How To Show Textbox Outside The Gridview On Gridview Button Click Event

Oct 13, 2009 08:20 PM

I have a button in gridview

And I have a textbox outside the gridview with visible property="False"

Now I want to set the textbox Visible Property="True" on Gridview button click event

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Forms Data Controls :: Dynamically Loaded Usercontrol Won't Fire Button Click Event

Dec 24, 2010 06:40 AM

I have a dynamically loaded usercontrol

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="ucEditPanel.ascx.cs"

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Forms Data Controls :: Automatically Click Button When Textbox Onblur Event Occurs?

Aug 16, 2010 11:55 AM

I'm here again to share a problem that I'm fighting against for days. I'm developing an eCommerce Cart.

Within it, I have a repeater, inside of ITEMTEMPLATE I put one TextBox for product quantities and one Button, for update the quantity inserted on that textbox.

When the customer clicks over the Button, it fires a function that gets the content of the TextBox and do an update on my Database.

It works perfetly when it is done with the mouse click. But I need to fires the update function WHITHOUT the manually click event. When the customer just put the mouse out of the TextBox (onblur event), I want to fires that function.



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Forms Data Controls :: Dynamically Add Boundfield And Templatefield In Gridview On Button Click?

Dec 11, 2009 10:24 AM

Environment used - 2008 webapplication with c#

Problem - I have created one webform and drag & drop gridview . I want to dynamically add boundfield and templatefield in gridview on submit button click. In template field, I want to create <a></a> link tag.

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Forms Data Controls :: How To Fire A Button Click Event Inside A Gridview

Mar 29, 2011 08:16 AM

How to fire a button click event inside a grid view.

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Forms Data Controls :: Gridview Link Button Control Click Event?

Sep 28, 2010 04:37 PM

I 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.

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Forms Data Controls :: Work On Button Click Event Inside Gridview?

Dec 08, 2009 03:45 PM

My Gridview has four controls in each row

I have used these controls in each row

1. One label control For show question.

2. Two Radio Button for Select answer in (Yes/No).

3. One Submit Button For Save the Answer.

I want to write code on Submit Button Event For Save the answer.

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Forms Data Controls :: Create Link Button Dynamically In Gridview?

Oct 06, 2010 03:52 PM

I am trying to add/insert linkbutton dynamically inside gridview row, below is the code


Problem I facing is that the data table is getting created fine with teh linkbutton as well but the gridview is not showing the linkbutton. upon executing I am only the column which is of string type.

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Forms Data Controls :: Make Gridview Rows Editable On The Click Event Of A Button

Sep 20, 2010 05:19 AM

How to make gridview rows editable on the clilck event of a button.

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Forms Data Controls :: Get Selected Gridview Row Controls In A Button Click Event

Sep 25, 2009 09:18 AM

get Selected Gridview row controls in a button click event outside the gridview


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Forms Data Controls :: RowUpdating Event Not Firing On Update Button Click For GridView Control?

Feb 09, 2007 09:50 PM

I've viewed some of the other posts and although they come close to addressing my problem they still leave something lacking so here goes.The GridView control resides in a User Control which is referenced in an .aspx page that is housed inside a Master Page.the View state is disabled because I need the the Grid View to be displayed even when there is no data. I bind the data on each postback which I think might be part of the problem. However the cancel button still fires the event.

One thing I did notice is that is that when the update button is clicked not even the RowCommand event is fired, which I thought was strange.Also, the data source is a SubSonic table class that is stored in Session (If you don't know SubSonic is just a little provider that maps tables into classes so you can object oriented version of you tables that intellisense will recognize, a pretty nifty tool).I hope I'm specific enough and if you need some more information please let me know.

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Forms Data Controls :: Database Updates But Gridview Doesn't After Custom Button Click Event?

Feb 08, 2010 04:46 PM

So I followed Scot Mitchell's tutorial from on adding a checkbox column to be able to select multiple entries and delete them with the click of a button. When I make my selection and click the button it works on the database end, as the desired entries are deleted. However, the entries remain on the page after it reloads. if I refresh the page it's updated properly but I'd like it to automatically update after the button is clicked.

Also, I tried his method for adding check/uncheck all buttons to the top of the gridview and they don't seem to be working either.

Here's the code behinf from the gridview page:


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Forms Data Controls :: How To Fill The Textbox's And Checkbox Outside The Gridview While Click On Edit Button In Grid View

Dec 16, 2010 05:51 AM

I have string taskID[texbox],string projectID[texbox],,string description[texbox],,int totalHrs[texbox],,int billableYN[CheckBox],int activeYN[CheckBox]

outside the grid view .

I have gridview with edit button with bound columns taskID,projectID,description,totalHrs,billableYN,activeYN.

I want when i click on edit button this taskID,projectID,description,totalHrs,billableYN,activeYN should populate outside the grid view on string taskID[texbox],string projectID[texbox],,string description[texbox],,int totalHrs[texbox],,int billableYN[CheckBox],int activeYN[CheckBox]

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Forms Data Controls :: Create Button Event In The Gridview To Open A New Web Form?

Jan 22, 2010 02:50 AM

create button in the first column of the gridview with event to open a new window of web form with passing gridview row items parameters.

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Custom Server Controls :: Trying To Create A Button Dynamically With Event By Original Button?

Jan 25, 2011 10:04 PM

I'm new to .NET. I'm trying to create a button dynamically with event by original button. The original button's click event response creates a button. The new button has a click event attached with a test message.What I have to do is onclick change background color of dynamically created button and grab id value to delete when button delete is clicked. Unfortunately, when I click the dynamically attached button, nothing happens.


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Web Forms :: 2.0 - Set Focus To A TextBox While Button Click Event Is Fired Using Default Button When Enter Key Is Pressed

Mar 25, 2010 05:51 AM

How can I set Focus to a TextBox while Button click event is fired using Default Button when enter key is pressed. Here is my Page and code.

<%@ Page Title="" Language="C#" MasterPageFile="~/mpChat.master" AutoEventWireup="true" CodeFile="FocusTest.aspx.cs" Inherits="FocusTest" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<asp:Panel ID="Panel1" runat="server" DefaultButton="Button1">
<asp:TextBox ID="TextBox1" runat="server">
<asp:Button ID="Button1"
runat="server" Text="Button" onclick="Button1_Click" />
using System;
public partial class FocusTest : System.Web.UI.Page
protected void Page_Load(object sender, EventArgs e)
if (!IsPostBack)
protected void Button1_Click(object sender, EventArgs e)
TextBox1.Text = "";

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Forms Data Controls :: How To Call A Button Click Event On From An Event Handler

Sep 29, 2010 12:53 AM

I got an event handler like this, in this event, i wanted to call another button click event. How can I do that?


if (ds.Tables[0].Rows.Count == 0)

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Web Forms :: Dynamically Created Button Click Event Not Fired?

Aug 12, 2010 06:19 AM

My page contains a button [Button1].I've dynamically created a new button [Button2] in the Button1_Click event and and assigned event handler also.But when clicking on Button2, Button2_Click event is not fired.I think its because the page looses dynamically created Button2 after post back, since it is created in Button1_Click event.Is there any way to maintain Button2 on page and raise Button2_Click event ?

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Web Forms :: How To Add Weparts Dynamically - Button Click Event Not Firing

Mar 28, 2011 08:53 AM

Am adding a sample webpart dynamically in which i add a Button Control.the isssue is Event is getting fired when i Click on the scond time and the other issue is the web parts are getting duplicated for each postback.

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Web Forms :: Dynamically Created Button Click Event Firing?

Mar 08, 2010 03:19 PM

I am creating two buttons within the StoryGet() method, first when the page loads. When one of the buttons is pushed, lets say the left one - I want to call another method - "ButtonLeft_Click"

Ive used this same solution in other sites and it worked. With this solution, click event never fires.

If I move the StoryGet() call from Page_Load to PageInit() the button event fires, but because this event also calls StoryGet() the method runs twice, which I don't want.

I tried adding this to page_init so the original StoryGet() method only gets run the first time the page loads unless the method is called directly but then the page loads, but the button click event doesn't run again

if (!this.IsPostBack)
piccount = 0;


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Web Forms :: Capturing A Button Click Event From A Dynamically Added Control?

Nov 03, 2009 09:03 PM

A colleague suggested that when an unhandled error occurs that in addition to logging the error, that I also pop-up a dialog box to the user, prompting them to record what they were doing when the error occurred.

So in my ASP.Net 3.5 AJAX enabled web pages I'm trying to build a shared method which can be called from any web form. In a code filed called "Common.cs", which resides in the root of my project, I've constructed this method:


Everything was working fine until I clicked the "OK" button. I expected ButtonError_Click to be fired but it did not. Why not? And what can I do to make this work?

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Web Forms :: Dynamically Created Button Control Click Event Not Firing First Time?

Sep 16, 2010 12:38 PM

im creating a button control in page int and im assing a click event for the button control. here the click event is not firing for the first time. here is my code.


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Web Forms :: Validations Using Onblur And Button Click Event Of The Textbox?

Feb 07, 2011 08:13 AM

I have a web form where i have a key field "Account #" and ive put some live validations sort of function which validates the input text against values in database and instantly displays result if the account # is valid or invalid and ive put this on "onblur" event of the textbox.

The problem i am facing is that i have a "SAVE" button also and when user inputs account number the onblur fires and validates the input then user presses tab key fill other details and change his mind and go back to account # and type some invalid values and without pressing tab clicks on SAVE button with the mouse ..darn in this case it doesnt fire ONBLUR instead if fires SAVE to overcome this problem and execute onblur first in any case.

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Web Forms :: TextBox TextChangedEvent Is Nullifying The Button Click Event?

Feb 19, 2010 03:05 AM

I have four text boxes with start date,end, trialstartdate, trial end date. On pageload I retrieve the information from database into data table and display it on the page. It displays multiple rows. Whenever the dates(in any row) change, on TextChangedEvent I store the updated information into the datatable. After the user clicks submit I update all the information back to the database. This works fine until I change some value in the textbox and then immediately click submit button. As soon as I clicked the submit button it fires textchanged event but ignores the button click event. I have to click on submit button again to fire the button click. It works fine if i change value in the textbox and then click else where on the page and then click submit button.

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Web Forms :: Using PlaceHolder To Create Textbox When Click On A Button?

Oct 28, 2009 02:55 PM

my .aspx page:

<asp:PlaceHolder ID="PlaceHolder1" runat="server"></asp:PlaceHolder>
<asp:PlaceHolder ID="PlaceHolder2" runat="server"></asp:PlaceHolder>
<asp:PlaceHolder ID="PlaceHolder3" runat="server"></asp:PlaceHolder>
<asp:PlaceHolder ID="myPlaceHolder" runat="server"></asp:PlaceHolder>
<br />
<br />
<asp:Button ID="Button1" runat="server" Text="Add Test" />
<asp:Button ID="Button2" runat="server" Text="Add Using Loop" />

my .aspx.vb page:

Partial Class sample
Inherits System.Web.UI.Page
Dim tb As New TextBox
Dim tb2 As New TextBox
Dim tb3 As New TextBox
Dim tb4 As New TextBox
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
tb.ID = "dynTextBox"
tb2.ID = "dynTextBox"
tb3.ID = "dynTextBox"
tb4.ID = "dynTextBox"
End Sub
Protected Sub Button2_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim dTB As TextBox
For i As Integer = 1 To 4
dTB = CType(PlaceHolder1.FindControl("dynTextBox"), TextBox)
End Sub

The Button1 above work; but only add the four textbox once. i would like it to create whenever i click on it.

Button2 does not work; is my code correct? Button2 is trying to create 4 textbox using the "for loop".

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C# - Dynamically Generate Textbox During Button Click?

Feb 9 10 at 12:40

how to dynamically generate textbox during button click. for each button click i should get the textbox generated along with labes dynamically ,in using C#

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Web Forms :: Dynamically Create An Event For Button For Aspx Pages

Mar 08, 2011 01:28 AM

I have 1 UserControl and 3 aspx pages.3 aspx pages are using this same UserControl.UserControl have button hen i clicked the button of usercontrol i want to save individual aspx form data. that should be dynamic

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Forms Data Controls :: Retrieve Value Of Dynamically Created Control In Gridview?

Dec 01, 2009 07:23 PM

I have a cell in my Gridview that gets replaced with a dropdownlist and the new dropdownlist control
is created in the row databound event. This all happens when the user clicks the Edit link on the Gridview row. I don't have access to the value of that new field due to Viewstate. Seems that I need to re-bind the Gridview once user makes a selection from the Gridview so I have access to the data later on. Since I am already in the row databound event, I can't bind it again. Seems to be a real catch 22 here. How can I retrieve the value of the new dropdownlist selection so I can rebind the Gridview with the new value and put the Gridview back in Normal mode? Perhaps I shouldn't be creating the new Gridview control in the row databound, but I really don't know where else to do it.Here is my code that creates the new dropdownlist control:

protected void packagesGV_OnDataBound(object sender, GridViewRowEventArgs e)
if (e.Row.RowType == DataControlRowType.DataRow && packagesGV.EditIndex == e.Row.RowIndex && [code]....

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Forms Data Controls :: Dynamically Binding The Usercontrol On Button Click?

May 05, 2010 12:05 PM

1. When executed I have a "Add Building" and "Click here to add tower" on the page.

2. When clicked on "Add Building" a editable gridview appears when I enter the text and say update.

3. When I click on "Click here to add tower" another button "Add Tower" is displayed on the


4. On this "Click here to add tower" event I have called the usercontrol, where the usercontrol has a editable gridview and a button called "Add Tower".

5. When I click on "Add Tower" a editable gridview should be displayed but the editable gridview is not displayed ,it disappears.

6. Postback is happening ,so I am not getting where and how to handle the postback and even the viewstate


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VS 2008 Gridview Button Click Populate Data In Textbox?

Apr 24th, 2010, 08:17 AM

this my gridview data with button's i want as soon as i click the button(Button here is not the Button Web Control) i refer button here as Gridview Button(click me/Gridview Button) the corresponding value should populate my textbox's just trying something in asp.

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C# - Dynamically Adding A Textbox To A Panel On Button Click?

Jan 13 10 at 21:01

I just don't understand how this is done. I've gone through several questions here and from a few other websites.

Basically, a company will be adding process steps, and I want there to be a textbox with a button next to it that reads "Add another step." Once clicked, a new textbox will appear beneath the current one, and the button will be moved next to the new text box. What do I need to do?

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Forms Data Controls :: Button In Templatefield Won't Run Click Event?

Nov 22, 2009 01:05 PM

I have the same bug, a button inside a template field, when clicking on it, only the page_load get called, but the button event click never fires.For that I used a dynamic code to populate the template fields.

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Forms Data Controls :: Validation On Button Click Event

Dec 31, 2009 10:45 AM

In a grid view there are checkbox, when i'm using client side validation as OnClientClick=returnconfirm('do you want to delete?'); all the time its displayin whenever i am clicking the button, if the checkbox is not selected also. I just want, if the check box is not selected display message as- please select and if selected ask for confirmation.

protected void btndelete_Click(object sender, EventArgs e)
foreach (GridViewRow row in Grid_Video.Rows)
CheckBox chkDelete = (CheckBox)row.FindControl("chkDelete");
if (chkDelete.Checked)
SqlConnection con = new SqlConnection(s);
Label lbl = (Label)row.Cells[1].FindControl("lblvideo");
SqlCommand cmd = new SqlCommand("delete from prjvideo_details where video='" + lbl.Text + "'", con);
System.IO.File.Delete(MapPath("~/video/" + lbl.Text + ".wmv"));

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C# - Button Click Event Won't Return Value To Textbox?

Oct 26 10 at 5:22

I have two buttons on my web form. When clicking on the first button, the event does not fire. Here's what I've placed in the click event handler:

protected void btnRFC_Click(object sender, EventArgs e)
string strDOB = drpDay.SelectedValue + "/" + drpmonth.SelectedValue + "/" + txtyear.Text;
string strRFC = CURPRFC.CalcularRFC(txtfirstname.Text, txtmiddlename.Text, txtlastname.Text, strDOB );
txtrfc.Text = strRFC;

strDOB is needed to get the date fields into one string used in CalcularRFC for the date value. The event handler for the second button is too large to post, but currently works as expected. But, the above handler does not return a value to txtrfc. Can someone point me in the right direction?

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Forms Data Controls :: C# - How To Handle A Button Click Event In A ListView

Oct 30, 2009 05:17 PM

I would like to handle the click event of a Button I have placed inside the <LayoutTemplate> of a ListView

How do I do that?

Here is a fragment of the code where you can see the Button in the <LayoutTemplate> of the ListView.


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Forms Data Controls :: {} Incrementing Variable At Button's Click Event?

Mar 25, 2011 06:55 PM

remember my previous post about how to use 4 timers controls for incrementing 4 individual variables. I have fixed it below is the code for doing that. But there is again a problem,I want to increment the variable "hh" by 10 at button "btnbid"'s click event (remember it'll(hh) increment by 1 at each timers tick event but when a button is pressed it'll increment by 10). When I'm trying to this it's not incrementing can any body tell me why this is happening is there any way to fix it.

<asp:ListView DataSourceID="sqldtsrclivepdt" ID="livepdtlst" runat="server">
<ul class="productlist">


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Forms Data Controls :: Get Datagrid Cell Value In Button Click Event?

Dec 02, 2009 01:40 PM

I need to get the Datagrid Cell value in Button Click Event..but I need to do Insertion in button Click..

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