Web Forms :: Unable To Find Modalpopup Extender Control

Jan 18, 2010

I do try to use the modalpopup extender, it works with the client button click but not with the server side method.

I even used the document.readyState == "complete" javascript method to be shure the whole page is loaded.

But I'm still unable to get that modalpopup extender control.

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AJAX :: Web User Control And Modalpopup Extender?

Dec 16, 2010

I am quite new to asp.net. I would like to ask for some advice on how this scenario can be achieved. Here is the problem:

I have a 5 gridviews on my page. In each gridview, I have two important columns. They are SellerID and BuyerID. Because I already have too many gridviews on the page, I want to load a webuser control with a modalPopupExtender when either SellerID or BuyerID is clicked. That is to say if a user select a SellerID, the details information about that SellerID should be loaded with DetailView from the user control and if the buyerID is click, the details information about that buyer should be loaded with another detailview
from the user control as well.

My problem is I do not know how to get the Selected Value from the gridView since the DetailView is in the WebUserControl. One more thing, both SellerID and BuyerID are in the same GridView, so how can we distinguish when a user select a SellerID or vice versa.

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AJAX :: Modalpopup Extender As User Control?

Jan 11, 2011

i made user control which represnt a modal pop up

this is my user control

[Code]....

i want to user this modal popup at many page as user control but i cant treat with show() method of modalpopup

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AJAX :: Can Place A Modalpopup Extender Control In A Gridview View Template

Mar 11, 2010

I have a grid view control button (edit mode) that I would like to use with a modal popup message.

The button was originally designed to open a panel with a detailsView control.

So could I grview Button -> modal popup with another panel (click on a ok button here) -> detailsview panel.

Here is the code I tried :

[Code]....

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AJAX :: Onclick Event Not Working With A Button Set As Target Control Of A Modalpopup Extender?

Mar 30, 2011

I have a modalpopup extender attached to a button. That is to say the button is the targetcontrol id of the modalpopupsxtender. I would still like the onclick event of that button to work because only the onclient click event is working. How can i go about this.

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Forms Data Controls :: Unable To Find Control In Datalist?

Feb 10, 2010

Im not able to find control in datalist.

Protected
Sub DataList1_ItemDataBound(ByVal sender
As Object,
ByVal e As System.Web.UI.WebControls.DataListItemEventArgs)
Handles DataList1.ItemDataBound
lblshippingoutside.Visible =
Dim lblshippingoutside
As Label = CType(e.Item.FindControl("lblshippingoutside"), Label)False
End Sub

Throws an exception .

Object reference not set to an instance of an object.

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Sep 21, 2010

i have a grid view and on clik of link byutton i open moral extender...now how can i pass the value from grid to moral extender.i have checked few links here but that dint give me much idea...please suggest me on some code..

[Code]....

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Mar 29, 2010

Unable to find control inside the usercontrol in vb.net

code of master page

[Code]....

code of master page 2

[Code]....

In the web user control i have insert some link buttons like home, contact etc...

in the default page i want to change the linkbutton css class inside the user control....

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Mar 29, 2010

I am using following code in sharepoint custom page. Whenever I try to run the page it is giving me following error

Unable to find control id 'txtStart$txtStartDate' referenced by the 'ControlToCompare' property of 'valDate'.

[Code]....

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Sep 24, 2012

I have tried so many ways to code

1 :- string DepttManager = ((DropDownList)GridViewDepartment.Rows[e.RowIndex].FindControl("ddlDepartmentManager")).SelectedValue;
 and
GridViewRow gRow = (GridViewRow)sender;
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Forms Data Controls :: Unable To Find Control In RowEditing Event Of GridView

Jan 13, 2010

I am unable to find any control in row editing event of gridview that i have put in edit template. I have to populate the dropdown control so that in editing the user can select value from the control.

How ever i can access the controls in row updating .But i need it in row editing event.

Here is the code.

[Code]....

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May 7, 2015

I have downloaded the ajax toolkit control i been using it for a  couple of months now. But I cannot see Ajax toolkit pie chart control..

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Nov 22, 2013

I have downloaded ajax toolkit from URL....

When I am using control it gives error unable to reference extender assembly "AjaxToolkit control" version =4.1.7.1105 , culture = netural , publickey token=28f01b0e84b6d53e

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Unable To Find The Control From Codebehind

Nov 3, 2010

I am able to find the controls of all of these Lables and TextBoxes accept the edateTB. This is strange to me because it is in the same view as the sdateTB. So why would edateTB return NULL when I try to use FindControl on it and sdateTB return the correct control?

Here is the codebehind where I am getting this error. There is more code in this, but I just thought I would include everything up to the part where I get the NULL error.

[Code]....

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Unable To Find The Login Control?

Jul 30, 2010

Couple of days ago I was creating site where i have placed a login control taken from the Login Tab in Toolbar, but today i am unable to find it there, see the attached snap, where the Login Control Is ?

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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?

[Code]....

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SQL Server :: Unable To Find Control In List

Sep 23, 2010

I'm trying to define the parameters of my data source using a stored procedure. My Stored Procedure Syntax is perfect and i'm happy with that, i've just got trouble with connecting my parameters to my controls. I have 19 Parameters, of which i've managed to connect 17 to controls within my ASP.Net form (some to text boxes, some to ddls etc...)

However, i'm trying to connect a particular parameter to a control, but when i drop down my list of controls it's not visible? The control is within a hidden panel so i've un-hidden it and it's still not there. I've even commented out the panel and tried that but i can't find this control! I just cant seem to get this control to appear in the list.

Has any one seen anything like this before at all?

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Unable To Find Checkbox Control In Gridview

Apr 21, 2010

I'm unable find check box control in my webpage.

When building the page I'm getting "checkbox null" and "false".

I'm pasting the code here.

[Code]....

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Unable To Find Control In Repeater Control?

Aug 23, 2010

This has got me stumped. I am trying to find a checkbox in a dynamically loaded asp.net Repeater template. The template works fine and the databinding is fine and everything displays fine but I can't find the control!

This is the repeater code (I have a similar one for the alternate template with a different style):

[Code].....

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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"/>

[Code]....

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

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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.

[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.

[Code]....

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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 :: 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%">
<tr>
<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>
</td>
</tr></table>
<cc1:ModalPopupExtender ID="ModalPopupExtender1" runat="server" PopupControlID="tb1"
TargetControlID="btnEnquiry" BackgroundCssClass="modalBackground" CancelControlID="imgClose"
X="200" Y="200" Enabled="true">
</cc1:ModalPopupExtender>

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Mobiles :: ModalPopup Extender And Safari?

Jul 15, 2010

Does anybody have experience using ModalPopup extender in iPhone/Safari? I added a ModalPopup and when I click on the button it does not run my server side code. I am sure that I did everything correctly and the same code works just fine in IE and Chrome. Here is a chunk of the code:

[Code]....

andProtected Sub Button2_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button2.Click

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AJAX :: Using ValidatorCalloutExtender In ModalpopUp Extender?

Nov 1, 2010

I am trying to use ValidatorCalloutExtender in ModalpopUp but i am unable to show it on panel its shows behind my panel ..Is there any solution for this thing..??I am able to validate the textbox but want to show the message in ValidatorCalloutExtender

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