AJAX :: Datagridview, Modalpopup And Detailsview?

Dec 30, 2010

this is my first question here.I`m making work a datagridview, modalpopup and detailsview. The logic is, in the datagridview is a linkbutton in each row who calls the detailsview inside of the modalpopup showing some information, and it works fine, the problem is in the datagridview, the propertie AllowPaging is set True and PageSize in 5, and when i`m traing to change the Page of the datagridview it just do it the first time, but don`t work the second time and so on. I traied to debbug this, and this happend when the modalpopup is executing the prerender method. I`m not sure how i can fix thisis my code:




AJAX :: AjaxControlToolkit's ModalPopup Controls With Saving Updated Detailsview

Mar 10, 2010

For my project, i have decided to use AjaxControlToolkit's ModalPopup controls. I have obtains codes from this website: [URL] After following all the steps provided by Matt, I am getting some problems when i want to save my edited information. Scenario 1: Select the first item from the gridview, modify the details at the details view and click save, gridview updates and shows the edited information and it is stored into the database.

Scenario 2: Select the second item onwards from the gridview, modify the details at the details view and click save, screen remains at detailsview and edited information is not saved, click cancel button to return to gridview, data at the gridview was not updated. So basically, the update function works only for the first item from the gridview. The following is parts of my code:

<%-- Display list of Activities according to the Project--%>
<asp:UpdatePanel ID="UP_ActList" runat="server" UpdateMode="Conditional">
<asp:GridView ID="GV_ActList" runat="server" AutoGenerateColumns="False"
DataSourceID="SqlDS_ActList" DataKeyNames="dbID"
<RowStyle BackColor="#EFF3FB" />
<asp:BoundField DataField="dbID" HeaderText="dbID" Visible="false"
SortExpression="dbID" ReadOnly="true" InsertVisible="False" />
<asp:BoundField DataField="ActID" HeaderText="ActID"
SortExpression="ActID" />

.......Other BoundField were deleted for this post purpose............

<asp:LinkButton ID="LinkB_ViewActDetails" runat="server"
Text="Edit" CommandName="Select" CausesValidation="false"></asp:LinkButton>

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Forms Data Controls :: DatagridView Postback / Cannot Make The Datagridview's Buttonfield Respond?

Feb 17, 2011

I am new to asp.net and was trying to use datagridview in my webform. I was able to bind it to my database but I cannot make the datagridview's buttonfield respond. It seems the grid's SelectedIndexChanged event is not being fired or has issues with postback. Even a very simple statement is not being executed by the program e.g.

protected void grid_SelectedIndexChanged(object sender, EventArgs e)
detailsLabel.Text = "asdfasdfsafasddf";

It seems the SelectedIndexChanged is not being fired. I have checked my IE and scripting is enabled.

I am using VS 2008 and IE7. Can anyone share a solution on how to solve this issue?

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AJAX :: Autocompleteextender To Textbox In 3.5 In Datagridview

Mar 24, 2011

can I have an auto extender to my textbox which is in datagridview. I am using it in footer template for inserting a new row to the gridview.

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Clickable Rows In Datagridview Using Ajax

Nov 21, 2010

I implemented clickable rows in datagrid using ajax. The problem is, when I click the row in the Results page I redirect to another page to view the data. In that page I have an "update" button that I can update the data in the table in the DB and when I click it, I redirect back to the Results page and then click the same row again to view its details, the data isnt updated and its still old data. The thing is, the data is being updated in the table in the DB, its like the page is saving the old data he brought and using it and I dont know how to tell him to bring new data. Here is the code to make clickable rows:

protected void pendingGrid_RowDataBound(object sender, GridViewRowEventArgs e)
if (e.Row.RowType == DataControlRowType.DataRow)
e.Row.Attributes.Add("onclick", "return GetDataUsingAJAX(" + e.Row.RowIndex + ",'pending');");
e.Row.Attributes.Add("style", "cursor:hand");

here is the javascript of Results page:

function GetDataUsingAJAX(row, table) {
obj = new XMLHttpRequest();
if (obj != null) {
obj.onreadystatechange = RedirectToViewDetails;
obj.open("GET", "Results2.aspx?row=" + row + "&table=" + table, true);
return false;

function RedirectToViewDetails() {
if (obj.readyState == 4) {
if (obj.status == 200) {
var retval = obj.responseText.split("&");
window.location = "YellowCardStart.aspx?mode=" + retval[0] + "&cntct=" + retval[1] + "&strtDate=" + retval[2] + "&endDate=" + retval[3] + "&strtTime=" + retval[4] + "&endTime=" + retval[5] + "&tools=" + retval[6] + "&id=" + retval[7] + "&table=" + retval[8] + "&bldng=" + retval[9] + "&loc=" + retval[10] + "&devTool=" + retval[11] + "&cmpny=" + retval[12] + "&phn=" + retval[13] + "&lssApp=" + retval[14] + "&ehsApp=" + retval[15] + "&cmnts=" + retval[16] + "&created=" + retval[17]; }
else {
alert("Error retrieving data!");

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AJAX :: How To Use Multiple (rows Of) Buttons In A Listview As A Ok Button In Ajax Modalpopup

Jan 5, 2011

I have the modal popup come up for searching something. Inside the popup (panel) I have a txtbox and a search button. I enter text and hit 'search' and the results are shown in a listview within the popup. Now every row in the list view has a button "Select". I want to click on one of those buttons to select a particular value.

Now on click of the button(within the listview), I tried calling a javascript function and doing $find('mdlPopup').hide(); , which makes the popup dissappear. But somehow the debugger takes me straight to Global.asax.Application_Error() and doesn't even give me a stack trace to see wht the issue is. And over that, the popup looks dissapeared, but the rest of the controls on the page are not enabled back. Strange?

I'm assuming, that the popup doesn't close as intended and it errored out (which took me to Global.asax.Application_Error() ), and is not enabling the rest of the controls in the page.So my question is, how do I assign multiple buttons in a listview to the okbutton (or cancelbutton) of a modalpopup extender?

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AJAX :: Using TAB Key On Modalpopup?

Nov 16, 2009

I have a ModalPopup that shows some text and two linkbuttons: "Ok" and "Cancel".The "Ok" button is set as the defaulbutton from the code-behind.I have two issues:When using the TAB key, focus doesn't stay on the Modal, but continues on to the browser. How can I make it stay on the two linkbuttons?When focus is set on the "Cancel"-button and I hit Enter, the "Ok"-buttons OnClientClick event is fired. The "Cancel"-button works fine when clicked directly.

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AJAX :: Possible To Have Modalpopup Over Another Without Closing Either

Dec 21, 2010

I have a page.. which im trying to implement a gridview that allows you to select from it, it will open a modalpopup with a list of records linked to the selection.. now within that popup, you can pick a individual record so you can see full details..So my question is, can you have multiple modalpopup's open at the same time? If not then is there anyway to reopen the first popup with the list again so that you can pick another record

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AJAX :: Want To Put A ModalPopup With The Toolkit 4 In The Log In ?

Aug 28, 2010

I have been trying over a week to make ModalPopup work. Still can't understand how to do it. Actually, I didn't find a way to use ANYTHING from the Ajax Control Toolkit.I want to put a ModalPopup with the Toolkit 4 in the Log In of this file:

<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site.master.cs" Inherits="WebApplication1.SiteMaster" %>

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AJAX :: Use Of RepositionMode In Modalpopup?

Oct 9, 2010

i want to know what is the use RepositionMode property of the modal popup control extender of ajax toolkit control,i know it is enum type what is i want is primary purpus .

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AJAX :: ModalPopup Is Not Really Modal?

Oct 8, 2010

I'm trying to use ModalPopup Extender but I can't make it to be a true modal control. In my app I'm using asp menu and the menu is always enabeld and active when the ModalPopup is activated. Other controls on the page seem to be disabled (i.e. as expected).

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AJAX :: ModalPopUp And ASP:RequiredFieldValidator?

Oct 28, 2010

When I place ASP:RequiredFieldValidator on my ModalPopUp's panel, then why panel is not seen to me.

If I remove Validator on my ModalPopUp's panel then it works alright.


How to get worked Validators on ModalPopUp?

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AJAX :: ModalPopup And Tab Focus ?

Apr 20, 2007

In a page with some RadioButtons, if I display a ModalPopup and then press TAB some times, the cursor will focus on the ModalPopup controls AND, if you keep pressing TAB, it will focus on the label of the radio buttons on the main page (behind the ModalPopup).It doesn't TAB to other controls on the main page, only to radio buttons.

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AJAX :: Control Goes Out Of Modalpopup?

Mar 12, 2011

i have used modalpopupextender in my project .. in that i have dropdownlist .problem is that when i want to select any item from the list by arrow keys the control goes from modalpopup to vertical scrollbar of the main screen and whole screen get scrolling when i use up and down arrow key...

i don't want it , i want when i use up and down arrow key the control should be on the modalpopup..

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AJAX :: ModalPopup Containing A Wizard?

Sep 14, 2010

I have wizard control inside a Modal Popup initiated on a button click.The trouble is the next/previous buttons close the popup.Is there any way to prevent this from happening?Code below.


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Use Ajax ModalPopup As A Confirmation?

Dec 27, 2009

I have a user registration form. Once the user clicks 'Save', the registration is processed. Once complete, I use a Panle.Show() to show the modal popup. It has an OK button on it. If the user clicks it, the popup just closes. How can I put code on the button to redirect to another page?

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AJAX :: ModalPopup Is Not Modal In IE8?

Jun 21, 2010

It works fine with FF where one cannot click any other place except the popup. However, in IE8, the window behind the popup is clickable and selectable as if the popup did not exist.

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AJAX :: AutoCompleteExtender In ModalPopup?

Feb 25, 2007

the AutoCompleteExtender is working fine for me, there seems just one "overlay" problem that I cannot handle.

I'm using the AutoCompleteExtender for a TextBox Control in a ModalPopup.. everything is working fine, but the "SuggestList" from the AutoCompleteExtender is rendered on the "background" so I cannot select the values in firefox. In Internet Explorer its also rendered on background, but it's possible to select the values. but the modalpopupdiv is just hiding parts of the "suggestlist" from the extender...

How can I place the "SuggestList" from the extender (Probably another div popup?) in the foreground and not in background of the modal-popup div?!I have yet not find a css class for the "suggestlist" that is generated by the extender.

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AJAX :: ModalPopup Extender?

Jun 13, 2010

I got a Default.aspx which uses a Master.Page.

I added in the Default.aspx a Panel which I would like to be popup by clicking on LinkButton

I added the ModalPopup Extender,

set the TargetControlID="LinkButton1" PopupControlID="Panel1"and it didnt opened,

what I do wrong?


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AJAX :: Embedding A Calendar Pop Up Within A ModalPopup?

Mar 14, 2011

I have a modalPopup that I am using for the end user to add some information. One of the items that I need added is a Date. I am trying to use the Calendar from the ToolKit, but not having any luck. It appears that when I activate the modalPopup, the Calendar pop up also activates. Therefore, the Image that I have for the calendar is not working, the calendar is automatically displayed, and when I click a date, the modalPopup closes not just the calendar.

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AJAX :: How To Stop ModalPopup From Closing

Sep 1, 2010

I have a simple example of a ModalPopup with a panel that appears in the center of the ModalPopup and a couple of buttons in that panel. One of the buttons is a cancel and the other is an OK button. No matter how many other buttons that I add each one closes the ModalPopup. I need to keep the ModalPopup open so that I can run a few calculations then click a close button.

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AJAX :: How To Show Modalpopup From Codebehind

Nov 9, 2010

how to Show modalpopup from codebehind


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AJAX :: ModalPopUp Does Not Show Up During Debug?

Jan 19, 2011

I have a starnge problem. When I open a web page using Visual studio 2010 and open a modal popup using a button click event on the server side, the modal popup will open. If I try the same using the debug option, modal popup does not show! If I run the debug, it hits the code but the modal popup does not show up. The server side code is:


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AJAX :: How To Get A Modalpopup To Appear In A Updateprogress Panel

Oct 7, 2010

how to get a modalpopup to appear in a updateprogress panel.

I have a page with a list of products, when the user clicks to add a product to cart I want the modalpopup to appear for as long as the progress takes to addd the item ( to stop the user going to the cart which may still be empty) I am using a master pages and I have the updatePanel inside a user control, Im trying something along these lines ( as well as a 100 different combinations to get this to work) but cant get it done:


the above code is all in the user control.

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AJAX :: ModalPopUp Not Rendering Properly

Sep 9, 2010

Whenever you have something like this:

MsgBox("Message before page load")

The message box pops up and when you click ok in messagebox then you get redirected to xyz page. I am using Ajaxmodalpopupexntender instead of Message box which loads a UserControl into it. After the popup I have response.redirect. Now, my modalpop doesn't render on to the screen before redirect, waiting for Ok button to be clicked and then get redirected. It directly gets redirected to the xyz page without loading the popup.

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AJAX :: To Show The UpdateProgress Over (or, On Top) The ModalPopUp?

Oct 28, 2009

In my asp.net Page, with Ajax, the UpdateProgress works well.

But when the page show a ModalPopUp, and in this ModalPopUp I have some controls, incluiding a button that execute some code.

But whem this button is clicked, the UpdateProgress is show, but behind the ModalPopUp. How to show the UpdateProgress over (or, on top) the ModalPopUp?

Below, the CSS and the code em asp.net:


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AJAX :: Gridview In ModalPopup Extender?

Feb 4, 2011

i have a page insert data to sql server. On the page there is a combobox and there is a button next to the combox box . when i click the button, open a modal popup extender, adds some data to database. I use gridview in the mpe. The problem is

<asp:Button ID="btnInsert" runat="server" Text="Add" CommandName="Add" CssClass="gridButtons"/>


i want to show alert message if the user presses the "Add" button without entering anything to the textbox.

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AJAX :: ModalPopup With Gridview Scrolling?

Mar 9, 2010

I searched throughout the forums and couldn't find an answer. Anyway, I have a modal popup extender which contains a Gridview. The gridview is used to return results from a search function also inside the modal popup. Everything is fine as long as I do a search that returns a few results, but when I do a search that returns a huge number, the modal panel stretches out. What I want to do is keep the modal window at a fixed size and use scroll bars to allow users to navigate the panel.

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AJAX :: Gridview+Modalpopup Extender?

Aug 4, 2010

i need some little help from expert.i bound a gridview using datatable but not record from database but datatable with viewstate.so one by by row i added in a gridview but not in database.i do like following...

i bound a empty query(like 1=2) in a gridview and in EmptyTemplate i have a button.when user click this button a Modalpopup display and user entry the modalpopup and when submit the button of modalpopup then one row is added in the gridview and it is working fine. below is code.


but problem is in EDIT time in same gridview.there is a Edit button and i need when user click on the edit button the same popup will display with this row's record and user modify some data there then when he click popup button then same row will be modify.below is my code Add as well as edit.when i debug then record is display in modal popup control but modal popup display with blank record.


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AJAX :: Gridview And Modalpopup Extender?

Jun 28, 2010

I have developed a website in VS2008 express. I want to modalpopup extender that is displayed with the click of a button template field in a grid.when i do this ,i assign the id of button as TagetControlId of modalpopup,the error is that "The TargetControlID of 'ModalPopupExtender1' is not valid. A control with ID 'btnEdit(button id)' could not be found." try to assign targetcontrolid at run time by findcontrol method at page load/onrowbound event

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AJAX :: ModalPopup And RequiredFieldValidation On Same Page?

May 26, 2010

I have a page with 1 RequiredFieldValidation control on it. This same page also displays a popup. The popup has a linkbutton on it. When the link button is clicked the validation control displays that a value is required on the underlying page. To be clear the validation control does not display on the popup. It displays on the page where it belongs.

It seems that I would need to disable the validation control when displaying the popup.

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AJAX :: Cannot Display UpdateProgress Over ModalPopup

Jul 24, 2007

In the code below I open an Modal popup panel and try to show a progress indicator over the popup panel. The wierd thing is that it works fine in IE6 only but fails in IE7/FF/Opera/Safari. As far as I understand a modal popup is DIV with absolute positioning with z-index=10001. My progress indicator is also the absolued positioned DIV with z-index=20001. It looks like the modal popup extender does something that prevents showing the indicator over the popup.

<%@ Page
Inherits="_Default" %>


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AJAX :: Set Position In ModalPopUp Extender?

Sep 21, 2010

i am using a datalist and in this i have a table when i am click on a button then popup display the table .but the position is fixed i want to change the position of popup dynamically as we have many button

Code is-

<table id="tb1" runat="server" width="50%">
<td style="background-color: #A1CFF6; border-width: 1px; border-style: groove">
<asp:Image ID="imgClose" runat="server" ImageUrl="~/image/close.gif" ImageAlign="Right" />
<asp:Label ID="lblConInfo" runat="server" Text="Contact Information" Font-Bold="True"
Font-Size="Small" ForeColor="#678FE0"></asp:Label>
<br />
<asp:Label ID="lblName" runat="server" Text="Name:" Font-Bold="True"></asp:Label>
<asp:Label ID="lblFName" runat="server" Text='<%# Eval("c_Fname") %>'></asp:Label>
<asp:Label ID="lblCity" runat="server" Text="City:" Font-Bold="True"></asp:Label>
<asp:Label ID="lbl_city" runat="server" Text='<%# Eval("c_city") %>'></asp:Label>
<asp:Label ID="lblPin" runat="server" Text="PinCode:" Font-Bold="true"></asp:Label>
<asp:Label ID="lbl_PinCode" runat="server" Text='<%# Eval("c_pincod") %>'></asp:Label>
<cc1:ModalPopupExtender ID="ModalPopupExtender1" runat="server" PopupControlID="tb1"
TargetControlID="btnEnquiry" BackgroundCssClass="modalBackground" CancelControlID="imgClose"
X="200" Y="200" Enabled="true">

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AJAX :: AutoCompleteExtender Inside A ModalPopup?

Nov 15, 2009

I have searched google for hours looking for a solution for my problem, but everything I find is at least a year old and really isn't applicable anymore.The problem is simple. I have a textbox with an auto complete extender inside a modal popup extender. In Firefox and Chrome (and probably Safari since it's WebKit) the unordered list generated by the AutoCompleteExtender renders behind the modal popup. Works fine in IE 8.I could probably find a way to make this work if I use the CompletionListElementID property, but this has been deprecated and I would prefer to avoid it.I'm not a CSS guru, so hopefully I'm just missing something simple in my styles. Here's a simplified version of what I'm working with.Markup:


Web Service:


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AJAX :: Checkbox In Modalpopup In Datalist?

Dec 1, 2009

i have AjaxModapopup in Datalist control which contains Edit link whenever i Click the link all data in the row is displayed in modalpopup where i have a checkbox which is html control with runat="server".I prblem is whn i uncheck the checkbox the particlar textbox in modalpupp should be enabled. i had written javscript for that it is taking fir first record only.

In any record whenever i uncheck the checkbox the textbox ahoubled enabled.

When Checkbox is checked the textbox is disabled is the criteria

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AJAX :: Clear Controls In Modalpopup?

Mar 18, 2010

Im having a modalpopup in which im clearing all the controls on cancel button ,but not able to clear it.Im having a gridview with edit button when i click on edit button the text Submit button on modlaup becomes Update.and if i cancel and again click on New(button which invojes popup),popup invokes with Update button only.i dont know why this is happeining even though im clearing the html of popup.


In function fun im clearing all the controls .

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AJAX :: Cannot Write In Textbox When Use Modalpopup

Dec 3, 2009

I have written code, to display modal popup with updateprogress. When page loads, I find textbox something like readonly. I can not write into textbox.

<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">


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AJAX :: ModalPopUp And Validation On Same Button?

Oct 13, 2010

Is there a way to get the modalpopup extender to only execute if all the validation = true on the same button. As soon as I tie the modal popup to the button with the validation check, the validation either doesn't happen or the popup displays and the validation works behind and that's not what I want.

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AJAX :: Modalpopup Extender Is Not Working?

Nov 17, 2009

I'm using asp.net2.0.I'm newbie in AJAX and its controls usage.Then i have added AJAXcontroltoolkit under my toolbox tab by referencing "AJAXcontroltoolkit.dll" using "chooseitems" option.then i drag and drop modalpopupextender in my page. I actually trying to do code with modalpopupextender.I have done following sample to popup a panel using modalpopupextender,


at the time of loading page itself,panel to be popup'd is displaying and when i click on the linkbutton. the modalpopup extender is not working.

Note:then I referred Microsoft site.They have given sample codes for modalpopupextender.When i downloaded and run that code in my machine,its showing output.but the thing is i have done the same code for modalpopup which is in the microsoft's sample code, in my application..but not showing result in my site.the only difference is the tagprefix..in mine tagprefix is cc1: and in the microsoft's sample code the tagprefix is ajaxToolkit:

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AJAX :: Create A ModalPopup With A Form?

Nov 7, 2009

I would like to create a ModalPopup with a form. When someone click on a button a ModalPopup appears with a form.

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