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Hide a Radbutton which is inside a popup when another popup form is submitted and closed upon OnClientClicking

I have a page "Main2.aspx" and inside this page, I have a button "Transactions" upon clicking this button opens a popup form "Transactions" and Inside this popup, I have coded a button "AddRadbutton" and Upon clicking this "AddRadbutton" on using Javascript URL redirection a new popup "SaveDetails" form will appear.
This "SaveDetails" form is having a "SaveRadButton", upon clicking this "SaveRadButton" my form details will be saved and the popup closes successfully.
The problem I'm facing here is, "AddRadbutton" on the "Transactions" form is still visible even after filling and submitting the details using "SaveRadButton" on "SaveDetails" form.
Earlier, I'm able to achieve the same scenario by coding on Server Side, when I have used the same "SaveDetails" popup page in User Control Page which is inside "Main1.aspx" but not here on Main2.aspx.
In Main2.aspx page I can only achieve this only when page refresh happens. but I need this "AddRadbutton" to be Hidden Immeadiately after submitting the form in "SaveDetails" popup form.
Techniques I've tried so far:
Below is the Code for AddRadButton (which is in Transactions popup)
<div id="AddDetailsDiv" runat="server" visible="true" style="width: auto; height: auto; float: left; margin-right: 10px;">
<telerik:RadButton ID="AddRadButton" runat="server" Text="Add Details"
CausesValidation="False" TabIndex="14" OnClientClicking="showDetailsWindow" UseSubmitBehavior="false" >
</telerik:RadButton>
</div>
Below is the Code for SaveRadButton (which is in SaveDetails popup)
<telerik:RadButton ID="SaveRadButton" runat="server" Text="Save" OnClick="InsertRadButton"
In Server Side for OnClick is there any chance of handling this issue using below line:
ScriptManager.RegisterStartupScript(Page, Page.GetType(), "RadWindow", "CloseBind();", true);
I've tried coding another Javascript function and use it in OnClientClicking or OnClientClicked and call both functions but unable to achieve it because Telerik UI is not supporting or I might be missing something else.
I've tried this basic AddRadButton.Visible = false on server side, its working, but only after page refresh but I needed it to be hidden Immeadiately after popup form submission.
I've tried handling in the below code() but unable to achieve it.
function CloseBind() {
var oWindow = GetRadWindow();
oWindow.close();
oWindow.BrowserWindow.loadDetails();
}
function GetRadWindow() {
var oWindow = null;
if (window.radWindow) oWindow = window.radWindow;
else if (window.frameElement.radWindow) oWindow = window.frameElement.radWindow;
return oWindow;
}
I've searched and tried many stackoverflow-related questions, scenarios and also on many community developer sites but those didn't help me either.
Any Ideas or suggestions would be appreciated.

AddRadButton.Visible = false
should work. You will need to make sure that it's inside an if which checks for IsPostback. If that does not work for you, then it's possible that a later event in the WebForms lifecycle overrides it, maybe a render-related event is where this should be implemented, like OnPreRender. You could also register a callback script (see How can I do a call back to the code behind method using javascript (properly)?) and invoke a Javascript functions that changes the display styling to none.

I've tried to solve the problem by introducing an alert() before the window is closed so that the page refresh happens upon alert "OK" button click from the user side.
I've tried by calling an alert function in telerik: RadWindow using OnClientClose="saveDetailsWindowClose"
<telerik:RadWindowManager EnableShadow="true" Behaviors="Maximize, Close" ID="MainRadWindowManager"
DestroyOnClose="false" Opacity="100" runat="server" Modal="true" AutoSize="false"
CssClass="lte_colpopup" KeepInScreenBounds="true" RestrictionZoneID="MainContent"
VisibleStatusbar="false" style="overflow: hidden !important">
<Windows>
<telerik:RadWindow ID="MyRadWindow" ReloadOnShow="true" ShowContentDuringLoad="false" OnClientClose="saveDetailsWindowClose"
Width="950" Height="450" runat="server" Title="Person Details">
</telerik:RadWindow>
</Windows>
</telerik:RadWindowManager>
<telerik:RadScriptBlock ID="MasterScriptBlock" runat="server">
I've used below simple Javascript function to alert the User:
<script type="text/javascript">
function saveDetailsWindowClose(sender, args) {
alert('A Screen refresh is mandatory to load the details, so please click "OK" button to proceed');
window.location.reload();
}
</script>
</telerik:RadScriptBlock>
This is how I solved the Issue, fortunately, AddRadbutton on both these Main1.aspx and Main2.aspx and also on popup pages are working as intended. Luckily it didn't hamper with the closing of a window in UserControl Page on Main1.aspx which is using the same saveDetails.aspx page.

How to show a popup to confirm update operation

Using AspxGridView, I want to implement aspxpopup to confirm updating record.
I need to do some server-side data check with what user input before updating, and I can check that in server side grid.RowValidating event. After checking, how do I launch a aspxpopup afterward to let user confirm updating the record?
In summary, after user click Update button in EditForm, is it possible to include a Aspxpopup to confirm the Update, and base on user input, decide to execute or not execute grid.RowUpdating/grid/RowInserting event code?

Try like this
<asp:TemplateField HeaderText="Update" HeaderStyle-BackColor="#8d3736" HeaderStyle-CssClass="gridheader">
<ItemTemplate>
<asp:ImageButton ID="ImageButton8" runat="server" CommandName="del"
ImageUrl="~/Images/delete.png"
onclientclick="return confirm('Do You Want To Update?')"
onclick="ImageButton8_Click" />
</ItemTemplate>

OnClientClick not triggering on first click on button after postback

I have an ASP button. On click of it I am opening a pop-up after doing some validations using JavaScript.
<asp:Button ID="btnHistory" runat="server" Text="History" Enabled="true" Width="100pt" OnClientClick="ShowHistoryPopup()" meta:resourcekey="btnHistory" OnInit="btnHistory_Init"/>
function ShowHistoryPopup() {
var age = $get("<%= txtSomeTextBox.ClientID %>");
var str = "";
if (Validate(age)) {
str = 'ClService.aspx?id=' + 'Null,' + age.value;
window.open(str);
}
else {
return false;
}
}
I have a radio button. Based on selected index I need to enable disable the History button. Radio button has 3 options and on 3rd option page postback happens. I need to keep the button enable on 1 st option only. I have implemented this logic with the help of Java Script and some code on OnPreRender event(for post back case).
Now the problem I am facing is, if I select option 1 or 2 and click History button, OnClientCLick event is triggering. But if I select option 3(postback) and then navigate back to option 1, onClientCLick is NOT triggering for the very first time. But on clicking the History button 2nd time its working fine. Anyone having suggestions or solution for this problem?

If I understand your problem I think what's happening is you are posting back after the History Button click which isn't what you want (as there's no click handler). Using this code works for me:
<asp:RadioButton ID="RadioButton1" runat="server" GroupName="Radio1" />
<asp:RadioButton ID="RadioButton2" runat="server" GroupName="Radio1" />
<asp:RadioButton ID="RadioButton3" runat="server" AutoPostBack="True" GroupName="Radio1" />
<asp:Button ID="btnHistory" runat="server" Text="History" Enabled="true" Width="100pt" OnClientClick="ShowHistoryPopup();return false;" meta:resourcekey="btnHistory" />
<script type="text/javascript">
function ShowHistoryPopup() {
alert("Here");
}
</script>
All I've added is the return false; after ShowHistoryPopup();
Also, I've used alert here for the purposes of demo, in reality we should really be using console.log('Show my message');

asp:Button in jQuery dialog box not firing OnClick event

I have an asp:Button inside a jQuery dialog for which the OnClick event isn't firing. I'm using the PostBackUrl property to navigate to another page, but I want to set this property in the OnClick event so that I can append a query string variable according to the name of a file they upload in the dialog. I posted a question about this dialog earlier, because I couldn't get it to post back at all, but that's been fixed. Clicking the button posts back fine, and I can set the PostBackUrl property in the asp markup, or in the Page_Load() of the code behind. But I can't get the OnClick function to fire for some reason, and that's where I want to set the PostBackUrl. Here's the .aspx...
<form id="frmDialog" runat="server">
<asp:Button ID="btnDisplayDialog" runat="server" Text="Click to Display Login Dialog" OnClientClick="showDialog(); return false;" />
<div class="divInnerForm"></div>
<div class="divDialog" style="display: none">
<table style="width: 100%;">
<tr>
<td>First Name: <asp:TextBox ID="txtFirstName" runat="server" Text=""></asp:TextBox></td>
<td>Last Name: <asp:TextBox ID="txtLastName" runat="server" Text=""></asp:TextBox></td>
</tr>
<tr>
<td>
How Old are You?
<asp:DropDownList ID="ddlAge" runat="server">
<asp:ListItem Value="1">1</asp:ListItem>
<asp:ListItem Value="2">2</asp:ListItem>
<asp:ListItem Value="3">3</asp:ListItem>
</asp:DropDownList>
</td>
<td>
How Many Siblings do You Have?
<asp:DropDownList ID="ddlNumberSiblings" runat="server">
<asp:ListItem Value="1">1</asp:ListItem>
<asp:ListItem Value="2">2</asp:ListItem>
<asp:ListItem Value="3">3</asp:ListItem>
<asp:ListItem Value="4">4</asp:ListItem>
</asp:DropDownList>
</td>
</tr>
<tr>
<td>
What is your birthday?
<input type="text" id="datepicker" name="datepicker" />
</td>
</tr>
<tr>
<td>
Please Choose a Picture to Upload:
<asp:FileUpload ID="fupUserPicture" runat="server" />
</td>
</tr>
<tr>
<td>
<asp:Button ID="btnSubmit" runat="server" Text="Submit" OnClick="btnUserPicture_Click" />
</td>
</tr>
</table>
</div>
</form>
...the jQuery script that displays the dialog and places it within the form...
function showDialog() {
$('.divDialog').dialog({
modal: true, show: 'slide', width: 500,
open: function (event, ui) {
$('.divInnerForm').append($(this).parent());
}
});
}
...and the code behind with my OnClick function....
protected void btnUserPicture_Click(object sender, EventArgs e)
{
string fileName = "";
if (fupUserPicture.HasFile)
{
try
{
fileName = Path.GetFileName(fupUserPicture.FileName);
fupUserPicture.SaveAs(Server.MapPath("~/Images/" + fileName));
}
catch (Exception ex)
{
}
btnSubmit.PostBackUrl = "~/Profile.aspx?pic=" + fileName;
}
}
EDIT: Ok, here's how the submit button in the dialog actually renders as HTML. I think this may be the problem. As you can see, the javascript onclick simply provides "Profile.aspx" as the post back url, even though it seems to me any server side code should execute first and foremost. This is within the form...
<input id="btnSubmit" type="submit" onclick="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("btnSubmit", "", false, "", "Profile.aspx", false, false))" value="Submit" name="btnSubmit">
..and here's how it renderes if I remove btnSubmit.PostBackUrl = "~/Profile.aspx" from the Page_Load() function....
<input id="btnSubmit" type="submit" value="Submit" name="btnSubmit">
EDIT 2: ok so I've added another hidden asp button outside of the dialog, and the button inside the dialog now calls a javascript function which triggers the OnClick event of the hidden button. Same thing, the javascript function runs fine, but btnHidden_Click() function does not run! I'm at a total loss, at this point I literally have no idea why this isn't working. Here's the new Hidden Button, outside of the dialog div but inside of the form as you can see....
</div>
<asp:Button ID="btnHidden" runat="server" Text="" Visible="false" ClientIDMode="Predictable" OnClick="btnHidden_Click"/>
</form>
...here's the button inside the dialog with the OnClientClick event, which as I've said runs fine...
<asp:Button ID="btnSubmit" runat="server" Text="Submit" OnClientClick="forcebtnHiddenClick(); return false;" />
And here's the OnClick function in the code behind for btnHidden, though it's exactly the same as before...
protected void btnHidden_Click(object sender, EventArgs e)
{
string fileName = "";
if (fupUserPicture.HasFile)
{
try
{
fileName = Path.GetFileName(fupUserPicture.FileName);
fupUserPicture.SaveAs(Server.MapPath("~/Images/" + fileName));
}
catch (Exception ex)
{
}
Response.Redirect("~/Profile.aspx?pic=" + fileName);
}
}
...and the javascript function that runs, but for some reason doesn't result in btnHidden_Click running...
function forcebtnHiddenClick(e) {
//__doPostBack('btnHidden', 'OnClick');
$('#btnHidden').trigger('click');
}
..as you can see I've tried both .trigger('click') and __doPostBack(), both to no avail.
EDIT: Ok, so the problem is definitely the
function forcebtnHiddenClick() {
__doPostBack('btnHidden', '');
}
function, which is not actually triggering the btnHidden_Click event. When I make btnHidden visible and click it directly, the btnHidden_Click function runs fine.
EDIT: After TONS of searching, found this and got it to work...
function forcebtnHiddenClick() {
<%= ClientScript.GetPostBackEventReference(btnHidden, string.Empty) %>;
}
I don't know why
__doPostBack(<%= btnHidden.ClientID %>, '')
doesn't work.

Try this
function showDialog() {
$('.divDialog').dialog({
modal: true, show: 'slide', width: 500
});
$(".divDialog").parent().appendTo($("form:first"));
}
You should be appending divDialog to the form not that empty divInnerForm.Then your button will be in the form and its on click event will fire happily.
Update
Try also using onclient click.Then wire this attribute to a function which will force a post back on the hidden button.
<asp:Button ID="btnSubmit" runat="server" Text="Submit" OnClientClick="forceClick();" />
<asp Button id="hidButton" runat="server" onclick="hidButton_Click" />
function forceClick(){
__doPostBack('<%#hidButton.UniqueId %>');
}
Then use the event handler hidButton_Click to put your code.

$(this).parent().appendTo('form')
should work fine.. Append it to the form to fire server side events

When I use the jQuery dialog, I always use the buttons that come as part of the dialog. Then when they're clicked, I call a javascript function to perform my action.
If I need to handle a PostBack from those buttons, then I create a separate ASP.Net button on the page - this is the button I use to handle my OnClick event. The user won't click this ASP.Net button, though (I hide it with css so it's not visible on the page). Instead, the javascript function I call when they click the dialog button will call code that will mimic a click of my ASP.Net button.
The result is that when the dialog button is clicked, the page will PostBack as though the ASP.Net button was clicked, and I can handle it via my OnClick event.
Here's some sample code (in VB.Net)...
Dim csm As ClientScriptManager = Page.ClientScript
Dim js As New StringBuilder
js.AppendLine("function handleSubmitMyButton() {")
js.AppendLine(csm.GetPostBackEventReference(MyButton, ""))
js.AppendLine("}")
csm.RegisterClientScriptBlock(Me.Page.GetType, "create_call_to_MyButton", js.ToString, True)
When the page is built, it will include the handleSubmitMyButton() javascript function. The dialog button click will call this function, which will trigger the PostBack as though the 'MyButton' button was clicked.
Usually I don't have to hide the ASP.Net button with css. It's often the button that gets clicked to open the dialog. I prevent the PostBack when it opens the dialog; then when the dialog button is clicked, I mimic the click of that button.
UPDATE:
I saw several people mention the following line of code
$(this).parent().appendTo(jQuery("form:first"));
I thought that's what you were attempting to do with your line of code:
$('.divInnerForm').append($(this).parent());
If that doesn't do the same thing, though, you would need to have the code to add your fields to the form.

I use the modal dialog and i need to add a row, otherwise i get the modal transparency over the close button!
var $ObjDialog = $("div[id*='div_MyPopup']");
$ObjDialog.dialog({
modal: true
});
$ObjDialog.parent().prev().appendTo($("form:first"));
$ObjDialog.parent().appendTo($("form:first"));

Cannot call modal popup of master page in child page

I am using a modal popup for to display login box. The modal popup is in the master page and associated with a LogIn link therein. Now I want to call the same modal popup in a child page using a different link button. The modal popup can be called by the LogIn link of master page but I want to add this second control (linkButton) in child page, which can call the modalpop of master page.
I tried this in child page:
function LogIn2()
{
$find("programmaticModalPopupBehavior").show();
}
<asp:LinkButton ID="LinkButton1" runat="server" OnClientClick="LogIn2">Log in</asp:LinkButton>
Reference: multiple TargetControls for the ModalPopup
How to call the functional modal popup of master page from a control in child page??
Update:
This is in masterpage:
<ajax:ModalPopupExtender ID="ModalPopupExtender1" runat="server" TargetControlID="linkLog" CancelControlID="linkClose" BackgroundCssClass="cssModal" PopupControlID="panelPopUp" BehaviorID="programmaticModalPopupBehavior" PopupDragHandleControlID="panelDrag"></ajax:ModalPopupExtender>

Add an OnClientClick for the LinkButton, like this:
<asp:LinkButton ID="LinkButton1" runat="server" Text="Login 2" OnClientClick="return LogIn2()" ...>
Put the JavaScript function in your master page, and after showing the popup, have the method return false to prevent the LinkButton from doing a postback:
function LogIn2()
{
$find("<%=ModalPopupExtender1.UniqueID%>").show();
return false;
}
As an alternative, you may also add return false to the OnClientClick of the LinkButton, after the LogIn2 function has executed, like this:
<asp:LinkButton ID="LinkButton1" runat="server" Text="Login 2" OnClientClick="LogIn2();return false;" ...>

I m not sure about this but let me confirm are you using the control of ajax like given below
<asp:ModalPopupExtender ID="ImageUploaderEx" runat="server" BehaviorID="ImageUploaderBID" TargetControlID="Link Name" CancelControlID="Cancel" PopupControlID="Panel to be open" OnCancelScript="hideUploader()"></asp:ModalPopupExtender>
If Yes then you can use this same modal with a different name, If this doesnt work let me know I will try my best
try this if it works
((ModalPopupExtender)Page.Master.FindControl("ModalPopupExtender1")).Show();
and add this as well
using AjaxControlToolkit;