Iam new to Ajax Asp.Net
Iam facing a problem in ModalPopupExtender, i have made a usercontrol to show a popup frame and made popheader for dragging the header. but iam unable to find the panel id for PopupDragHandleControlID. can anyone tell me how to do. user control
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I need to select my field data using a 3 step drownlist process (shown in the following screenshot):
But I can't find a way to get the Model SelectedValue and SelectedItem when Select is clicked. After it's selected it has to be filled in the Autofield on the background, and when close is pressed the original value has to be reloaded.
This is my ASP Code:
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i hope to add a popup panel in the child page. however i find that when i move the panel, the location is not right and the reason is the master page have some area which cause the location is not exactly right .for example, the panel is on x,y=10,10. when i click the panel, it jump to x,y=10.50.
View 7 RepliesI am in the process of building a server control that contains a ConfirmButtonExtender. This is my code:
The Master Page:
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I've created a multiple uploadfile user control - upload_multiple_files.ascx:
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which has an update panel ID = up_upload_multiple_files this user control will be placed inside a modalpopupextender. My question is when I click in any button AddFile, RemvFile, Upload there's a postback so the page is reloaded and the modalpopupextender disapears Is there a way to to troubleshoot this?
I have a simple question but I could not find the answer after hours of searching on the internet.How do I refer OkControlID and CancelControlID that is inside of my user control?For example, my user control is and input form with OK and Cancel buttons. How do I refer to it in the ModalPopupExtender?Here's my code:
<asp:Button ID="ShowPopup" runat="server" Text="Button"/><uc1:MyControl ID="MyControl1" runat="server" /><cc1:ModalPopupExtender ID="ModalPopupExtender1" runat="server" TargetControlID="ShowPopup" PopupControlID="MyControl1" OkControlID="MyControl1.OK" CancelControlID="MyControl1.Cancel" BackgroundCssClass="modalBackground"/>
I have made OK and Cancel public property inside my user control which return the corresponding button, but ti still does not work.
I have a modalpopupextender inside a custom user control and when the user clicks on a imagebutton in the custom user control, this modalpopup has to be displayed to the user for inputs. The problem that I am facing is that nothhing is getting displyed even after clicking the image button.
i am using master pages and this custom user control is being added dynamically to one of the child pages. I have added the scriptmanager as a part of the child page rather than as a part of the user control because there are multiple custom user controls present in this page.
Lemme go to the code:
This is the snippet present in the custom user control:
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how to find if a particular control is inside any update panel or not?
there is a master page which again has a child master page( which again may have a master page as its child.....)n that has a user control n this user control has my control. i have to programatically find if the control is inside some update panel(any where in the above hierarchy)
i have one datalist , 2 Panel and ModalPopUpExtendre control in page.i want to show modalpopup whwn i update the data.for that i have put these control like -
<updatepanel>
<datalist>
<panel>
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I just want to find whether the ModalpopupExtender is shown or hidden in Javascript
like,
if($find('ctl00_contentArea_MpInfoError').Show())
// Above line is wrong here i need correct code to find out.
{
//do something
}
else
{
//do something
}
I am trying to do a simple thing using asp.net. I wanna show a modal popup panel from a server procedure with vb.net.
The error is: The popup don´t show when I click cmdTest Button.
OBS: I used cmdTest just to call the procedure. In my project, one button call a procedure that will or not call other procedure that will or not show the panel.
what´s wrong with the following code ?
-- aspx --
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-- css --
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-- vb --
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I have a panel displayed using modalpopupextender, which contains buttons that i want to hide before results are displayed.
However, using button.visible=false cannot work. I do not know the reason for it. Do anyone know how to hide the buttons in the panel for modalpopupextender?
I have one very weird problem with ModalPopupExtender. First here is the code:
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Situation is that after panel is UP, at the some moment I can see same panel in background on the bottom of the page. I am not sure why panel become visible??
When the user pushes the Button, I'd like to display a modal dialog box to capture a couple of values from text boxes and submit these values to the server. When the modal box is shown, I'd like the cursor to be placed in the txtFirst textbox. How do I do this? I've had trouble with registerscript commands before, so if one is needed, I hope the syntax, if you provide it, is correct.
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="MyModalSimple.aspx.vb" Inherits="MyModalSimple" %>
<%@ Register assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="cc1" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script type="text/javascript">
function onOk() {
form1.submit();
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:Button ID="Button1" runat="server" Text="Button" />
<cc1:modalpopupextender id="Button1_ModalPopupExtender" runat="server" targetcontrolid="Button1"
popupcontrolid="pnlModal" okcontrolid="btnOK" cancelcontrolid="btnCancel" DropShadow="true" OnOkScript="onOk();">
</cc1:modalpopupextender>
<asp:Panel ID="pnlModal" runat="server" Style="display: None1"
BackColor="#CCCCCC">
<br />
<table>
<tr>
<td>
<asp:Label ID="lblFirst" runat="server" Text="First"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtFirst" runat="server"></asp:TextBox>
</td>
</tr>
<tr>
<td>
<asp:Label ID="lblLast" runat="server" Text="Last"></asp:Label>
</td>
<td>
<asp:TextBox ID="txtLast" runat="server"></asp:TextBox>
</td>
</tr>
<tr>
<td>
</td>
<td align="right">
<asp:Button ID="btnOK" runat="server" Text="OK" />
<asp:Button ID="btnCancel" runat="server" Text="Cancel" />
</td>
</tr>
</table>
<br />
<br />
</asp:Panel>
</div>
</form>
</body>
</html>
Also, how could I change the above code so that the modal dialog was displayed as a result of a selection of a dropdownlist item? If I set the targetcontrolid="DropDownList1", the dialog box is display when it drops rather than when a selection is made
I have 2 user controls. The first user control generates custom paging and assigns the output as a string literal. The second user control is a simple repeater which uses values from the paging control via a query string to decide which relevant chunk of data to retrn.
The custom paging control is embeded in the custom reapeater control. In my my page, I simply call the customer erpeater control and everything works treat.I now want to add update panels to this but I can't think where to start.
The paging control looka like this.
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I have a webpage that contains a ModalPopupExtender who's PopupControlID contains a panel wrapped in an update panel. The panel contains a RadioButtonList and I have subscribed to the SelectedIndexChanged event in which I am setting an OnClientClick event for a button also inside the panel and update panel. My problem is that when the postback fires the controls in the panel are still enabled, that is the user can click the button before it has had a chance to set the OnClientClick code. Other update panels on this page (unrelated to the ModalPopup) seem to disable to use of other controls while the postback is occurring. How can I make this work in my ModalPopupExtender?
Here is my code
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When popping up a client side message box, the panel that is tied to my AJAX ModalPopupExtender via PopupControlID, shows on the screen until the message is cleared.
View 6 RepliesI have a user control (ascx) vs 2010 that contains a modalpopup extender thats popup control is an asp:panel. In that Panel I have an update panel and a contenttemplate inside the upd panel. It is a pretty simple example of its use, in that I have list box allowing the users to create a new row in a table.
However, when I click targetcontrol, the background changes to the expended modal background, but instead of being able to use the listbox, everything in the content panel is the same as the background and none of the controls on the panel are enabled. In other words, the entire page is loaded dimgray, including the updatearea.
I have block of code that consists of a textbox a button and a dropdown. The text entered in the text box filters the dropdownlist when the user clicks the button. The Ajax works great when it is in a simple page but if I put the same code in a User control I get flicker.
View 2 RepliesIm having a aspx page which has 5 tabs inside a update panel..also I have a user control
Wen I click each tab im dynamically loading dat user control ...
The problem is im using javascript in dat user control..
the user control has a button which displays a panel containing three grid views n s activated by a java script as given below..
function Elig()
{
$(document.getElementById(
'<%=btnLegend.ClientID %>')).click(function(){
$(document.getElementById(
('<%=pBody.ClientID %>')).slideToggle('slow');
});
}
Wen i run the aspx page the first tab successfully loaded with dat user control n also the java script is working..wen I click the next tab user control is loading
But dat java script is not working..
i know the problem is after partial postback of update panel my js s not working..
i have tried registering like this..
private
void
RegisterJavascript()
{
ClientScriptManager
scriptManager = Page.ClientScript;
if (!scriptManager.IsClientScriptBlockRegistered(this.GetType(),
"Elig"
))
{
StringBuilder scriptBlock =
new
StringBuilder
();
scriptBlock.AppendLine(
"Sys.WebForms.PageRequestManager.getInstance().add_pageLoaded(Elig);"
);
scriptManager.RegisterStartupScript(
this.GetType(),
"Elig", scriptBlock.ToString(),
true
);
still its not working..
I use ajaxToolkit:ModalPopupExtender to show a modal window panel. The panel among other things contains a "Submit" button. I would like to call a code behind function on Submit. First I tried this:
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But btnSubmitOnHold_Click() is never called. Then I replaced OnClick="btnSubmitOnHold_Click" with OnClientClick="SubmitPutOnHold" and added
<script type="text/javascript">
function SubmitPutOnHold()
{
alert('blah');
}
</script>
This alert also never shows up. Finally, I tried
<ajaxToolkit:ModalPopupExtender ID="OnHoldModalPopupExtender" runat="server" TargetControlID="btnPutOnHold" PopupControlID="pnlOnHold" BackgroundCssClass="modalBackground" DropShadow="true" OkControlID="btnSubmitOnHold" CancelControlID="btnCancelOnHold"
OnOkScript="SubmitPutOnHold" >
</ajaxToolkit:ModalPopupExtender>
I have created a popup window with the modalpopupextender. Inside the popup window is an Updatepanel that contains an OK button, a Search Button, a databound Datagrid and some checkboxes.
The problem is that when i press the OK button, i want to find the rows in the datagrid that have been checked with the checkboxes.... but i can't find the datagrid on the page! Any suggestions to how i can find the datagrid in the updatepanel?
i have a user control in which the cancel reset button clicks will call a javascript. this works fine when the user control is used normally...
if the usercontrol is put inside an update panel. the javascripts throw an error. "Object Excpected."
I have a ajax tabcontainer which I load with tab panels at runtime. Now I am trying to do a fade in/out when a user selects a different tab panel. How do I approach something like this.
View 2 RepliesI'm using a Update panel in Asp.net.  I am having update progress for which I have set a DIV and set a CSS for it.
The issue is when I call it, it will show the Progress bar but I can scroll the window and there are link in grid which I can click.
I want no operation to be done till update progress running  ...Â
