AJAX :: ModalPopup Show() In Callback Function?
Jun 3, 2010why a ModalPopup.Show() wouldn't do anything (wouldn't result in showing anything) if called in a server side event handler for a callback ?
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Similar Messages:
AJAX :: Trigger JavaScript Modalpopup With A Function Show?
Jan 20, 2010I want to trigger my javascript modalpopup with a function show. Is this possible?
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AJAX :: Send Parameters To The Callback Function?
Aug 27, 2010I need to send som parameters to the callback function of my AJAX call, how can i do that: ex.
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AJAX :: Recover Parameter In Callback Function
Jan 15, 2011I'm using ajax to call a webmethod from javascript. The call is successfully made to the webmethod but I'm not able to access the parameters I passed to the webmethod inside of the "OnSucceeded" callback method. I need access to those params because I need to perform more tasks on the client side when the webmethod returns. I'm assuming that the params are returned inside "usercontext", but the value of that param is "null" How can I have access to those params?
Here my sample code:
function OnSucceeded(result, usercontext , methodName)
{
alert( result + ' The value of usercontext is: ' + usercontext);
}
function OnFailed(error, userContext, methodName)
{
alert('Attempt to delete semantic attribute from page failed!');
}
function deleteSemanticAttribute()
{
var username = 'xxxxxx';
var password = 'yyyyyy'
PageMethods.GetMyData(username, password, OnSucceeded,OnFailed);
}
[WebMethod]
public static string GetMyData(string username, string password)
{
return "This is my test application!";
}
AJAX :: How To Show Modalpopup From Codebehind
Nov 9, 2010how to Show modalpopup from codebehind
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AJAX :: ModalPopUp Does Not Show Up During Debug?
Jan 19, 2011I 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 :: First Click Doesn't Show Modalpopup?
Apr 22, 2010I have a very simple ModalPopup (with checkboxlist) + LinkButton in a page. I did everything as per the video tutorial. However, it appears that the first click on my linkbutton triggers a reload of the page and only after that, it starts working. How can I have it working the first time ?
Here's my code :
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AJAX :: ModalPopUp Show And Hide From Code Behind?
Feb 10, 2010I have a column within my gridview that displays status of the records. Certain records we need to prompt for additonal information and confirmation so we are using a modalpopup, but other records dont need the popup, so how can i disable or prevent the modalpopup from opening for those records?
Here is my template column for that field:
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within my onclick="hypHT_Click" event im doing a simple modalpopup.Show(); how can i check the gridview in order to determine if i need to show it or just disable it.
AJAX :: How To Show ModalPopup On Browser Close
Aug 17, 2010I want to show a ModalPopup (with some data from Database) if user closes current bowser window or tab.
View 3 RepliesAJAX :: Show Modalpopup Extender In Radio Button Click?
Sep 21, 2010I have a radio button list and it is populating data from database.
I want to show a modal popup extender when someone clicks a specific value in the radio button list.
For example:
display the modal popup when radiobuttonlist.value=="13".
Data Controls :: Show AJAX ModalPopup On GridView RowCommand
Oct 25, 2013How to show popup window and in that window textbox and onclick in grid view command field link button? And my code is
if (e.Row.RowType == DataControlRowType.DataRow) {
// loop all data rows foreach (DataControlFieldCell cell in e.Row.Cells) {
// check all cells in one row
foreach (Control control in cell.Controls) {
// Must use LinkButton here instead of ImageButton
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AJAX :: ModalPopup Does Not Show If The Target Control Is Clicked By Regisered Script
Jun 21, 2010The target control is a Button (ID = "btTest");
The following is in code-behind:
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The click has been verified, but the popup does not show. Of course, if btTest is manually clicked, the popup will show without any problem.
Is there any way to show a popup window from code-behind?
AJAX :: Modalpopup Control - Refresh The Page Modal Doesn't Show?
Nov 23, 2010my problem is related with modalpopup control. i made a login control using it.
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This works fine. Problem is this. When i click btniptal and then i refresh the page modal shows again. But When i click btngiris and then i refresh the page modal doesn't show. When clicking the btniptal button, the modalpopup should not show.If i make this codes in aspx page everything is ok. But i make this in usercontrol.
AJAX :: Displaying A Modalpopup Programmatically With Todo_modalpopup.show() In Serverside Code - Panel Flickering
Feb 1, 2011I am displaying a Modalpopup programmatically with todo_modalpopup.show() in serverside code. The Panel's Style is set to display:none.. But when I click on the target control id (which is inside the Grid) , the panel loads fully in the page itself and then displays the modal popup.
View 5 RepliesJavascript - Callback Function With Parameters
Jan 4, 2011I'm using AJAX Page Methods, but I can't seem to be able to pass the needed parameters:
function getFavStatus() {
//favs is a list of DOM <imgs> that I want to modify their img.src attribute
for (i = 0; i < favs.length; i++) {
PageMethods.isFavorite(favs[i].alt,setFavImg(favs[i]));
}
}
function setFavImg(fav, response) {
fav.src = response;
}
The problem that I can't figure out is how to use the "response" from PageMethods, AND pass the DOM object to the callback function.
I've also tried doing something like this:
function getFavStatus() {
for (i = 0; i < favs.length; i++) {
PageMethods.isFavorite(favs[i].alt, function (response) {
favs[i].src = response;});
);
}
}
In this case, the response works properly, but i is always > favs.length, because it has already iterated through the loop... Edit: My PageMethods.isFavorite signature is: [System.Web.Services.WebMethod] public static string isFavorite ( string p_id )
CallBack Function Doesn't Works?
Nov 3, 2010I'm trying to make some calls to a WebService I did exactly what is described in this article [URL] Looking at the console of firebug I could see that my function was executed and returned the expected data, but my callback functions (OnComplete, OnError, OnTimeOut) are never executed. Whats wrong? Here is the code (same code of the article)
Service.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
[WebService(Namespace = "[URL]")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
// [System.Web.Script.Services.ScriptService]
[System.Web.Script.Services.ScriptService()]
public class Service : System.Web.Services.WebService
{
public Service () {
//Uncomment the following line if using designed components
//InitializeComponent();
}
[WebMethod]
public string HelloWorld(string strNoOfData)
{
return strNoOfData;
}
}
Default.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<html xmlns="[URL]">
<head runat="server">
<title></title>
<script type="text/javascript" language="javascript">
function CallService() {
Service.HelloWorld(document.getElementById('Textbox1').value,
OnComplete, OnError, OnTimeOut);
}
function OnComplete(Text) {
alert(Text);
}
function OnTimeOut(arg) {
alert("timeOut has occured");
}
function OnError(arg) {
alert("error has occured: " + arg._message);
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
<Services>
<asp:ServiceReference Path="~/Service.asmx" />
</Services>
</asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" UpdateMode="Conditional" runat="server">
<ContentTemplate>
<fieldset>
<asp:TextBox ID="Textbox1" runat="server"></asp:TextBox>
<br />
<asp:Button ID="Button1" runat="server" Text="Call Service" OnClientClick="CallService()" />
</fieldset>
</ContentTemplate>
</asp:UpdatePanel>
</div>
</form>
</body>
</html>
VS 2008 - Callback Function And Timeout
Aug 26, 2011I have a callback function in my asp.net app, everything is working nice, but I`m wondering how to implement a timeout situation from client side?
View 5 RepliesAssign Javascript CallBack Function To UpdatePanel?
Jul 10, 2010I wanna assign a JavaScript CallBack function to an UpdatePanel which will be gets called when the UpdatePanel finishes its tasks. After, the UpdatePanel will be sending a string as a result. This JavaScript CallBack function will have to process this resulting string.
View 1 RepliesJavascript - Get Callback Info Back To Original Calling Function?
May 7, 2010Let's say you have a Javascript function that calls a web service method. So that webservice completes and calls a callback function, which has the result.
How do I get that result back into the original function that called the web service method? Essentially, I'm trying to "synchronize" an asynchronous call.
Update:
This is what I'm trying to do. I'm validating based on the return value of a web service.
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Forms Data Controls :: Limit Text In Gridview Cell And Show Rest In Modalpopup
Feb 2, 2011I have a description field on my gridview that gets really lenghty, I want to be able to limit it to about 40 characters and then it they mouse over it show a popup or maybe tooltip with the rest of the data.
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AJAX :: Tab Container With Tab Panels Doesn't Show When Using "OnClientClick =" Java Script Function
Feb 25, 2010last time they helped me fixing my problem of executing my JS with asp.net. now i have another problem, i have placed the Java sript at the end of the content place holder no problem with that. as sson as i put "OnClientClick ="MyFUnction" in the TabPanel4 parameters..and i run the application.. the whole tab container does not show at all... when i remove the "OnClientClick ="MyFUnction" i have my 4 tabs back and showing..
View 2 RepliesDo AJAX Callback Before Each Postback For Webforms?
Oct 6, 2010Whenever a postback would occur (AJAX'ed by an UpdatePanel) I want to do a callback beforehand and only after the callback has completed (either successfully or not) should the postback occur. How can I do this?
Elaborate explanation: We use ASP.NET AJAX (UpdatePanel 'n stuff) together with DevExpress controls. Among those controls is the ubiquitous GridView. As is typical with ASP.NET gridviews, you can edit rows one-by-one, and to save your changes you have to hit the "update" button at the end of the row. However if you make some changes to the row, then forget to press the "update" button, and hit something else in the page (say the big red SAVE button that causes a postback and saves the whole form to the DB), your changes will be lost. The row will still be in edit mode, but it will have reset to the data it had initially when you started the edit.
Our clients are not happy with this and want the row to be saved automatically if the user forgets to do so himself. Luckily the DevExpress gridview is smart enough to have an "Update()" method which I can call from JavaScript. Unluckily that causes a callback and returns immediately. If I allow the postback to continue as normally, the callback will get aborted. Well, technically it's a race condition I guess, but so far it seems that the postback wins. There are events to which I could attach for success/failure of the callback, but I don't know how to "resume" the postback that started it all. We could turn off callbacks for all the grids, but that would be a performance disaster.
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?
AJAX :: Cancel Updatepanel Callback With Javascript Or In Any Other Way?
Apr 22, 2010I have a updatepanel which contains of a few dynamically created ImageButtons (the ImageButtons are placed in a panel inside the updatepanel) Since the imagebuttons are children of the updatepanel they automatically triggers a callback to server, fine. But I want the user to be able to cancel the callback after clicking on the imgbutton, preferably through a javascript window.confirm.
I have managed to make it work with a jquery function returning false (i dont know why it works, dont really understand asp.net ajax functionality) but it only works until a callback is done, then I guess I have to rebind the jquery to the controls in the updatepanel or?this turned out to be a jquery question. How do I rebind the recently loaded controls in my updatepanel to my jqyery function? the controls all have the same class and I use that to trigger the jquery function.
aspx file
..
..
$('.myImgButtons').click(function(){
if(window.confirm('Cancel callback?') )
return false;
});
..
..
<asp:UpdatePanel ..... >
<ContentTemplate>
<asp:panel id="myPanel" ........ ></asp:Panel>
</ContentTemplate>
<Triggers>
..whatever..
</Triggers>
</asp:UpdatePanel>
aspx.cs file
..
..
ImageButton dyn_ImgButton = new ImageButton();
dyn_ImgButton.Attributes.Add("class", "myImgButtons");
add dyn_ImgButton to myPanel
..
..
AJAX :: UpdatePanel Is Not Working - It Always Postback Instead Of Callback?
Jan 21, 2010I have updatePanel in my ASP.NET 2.0 (migrated from ASP.NET 1.1) web app. It doesn't work as it always postback instead of callback. I already set<xhtmlConformance mode="Transitional" /> but still not working. Previously, it just working.
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