AJAX :: How To Hide Span Tag Inside UpdatePanel From JQuery

Dec 16, 2010

I have a webform which has a textbox called "Branch ID" and onblur of that textbox it shows "Spinner wheel" animation after the field and checks the Branch ID in table for existence using Ajax call and Ajax call returns the text if its available or not and after finishing ajax call it hides the animation. Since I've put update panel before the textbox my jquery code which hide/unhide the spinner animation is not working. here is the code

ASPX

[Code]....

Here is the WebService Code

[Code]....

Now how to hide the animation as jQuery not working inside update panel.

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if click any button example command and type the autocomplete search is not working

below the code iam sending herewith,how to over come this problem

when i make autopost back true then autocomplete search not workin

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="stdreferencemaster.aspx.cs" Inherits="stdreferencemaster" %>
<%@ 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">
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<title>Untitled Page</title>
<style type="text/css">
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margin-right: 20px;
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AJAX :: How To Mimic Button Click Inside UpdatePanel With JQuery

Mar 7, 2011

I've a dropdown and a listview inside an updatepanel (Master/Child relationship) so based on value selected in dropdown the listview gets populated. The Listview allow user to perform Edit/Insert/delete of records. I have to implement a scenario when a user is editing/inserting a record and if he tries to navigate away/change the value in dropdown he should be prompted to save the data and if he choose yes in JS Confirm Dialogue then the currently edited/inserting record should be saved (for which i'm trying to mimic the click of the update/insert button using js). I've attached change eventhandler of dropdown using JQuery which is getting called properly bind.
[Code]....

This code gets bind using
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I'm pointing a jquery selector towards a dropdownlist inside an UpdatePanel. It interacts just fine with the $("#<%= DropDownList1.ClientID %>").change("Do something");

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I have used jquery plugin for multiselect dropdown from the [URL] .... and when I submit the page It show nothing selected when post back from server What should I do ?

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C# - UpdatePanel Breaks JQuery Script - Hide / Show Stuff

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This is a simplified version of what I want to do. Basically I have a datalist with a bunch of stuff in it and when you mouseover items in the datalist I want jquery to hide/show stuff. The problem is that after I databind my gridview/repeater/datalist jquery quits working if the gridview/repeater/datalist is in an update panel. After you click the button in the sample below, the jquery that makes the span show up when you mouse over quits working. Any ideas of why this is happening, how to fix it or a better way to do this?

<script type="text/javascript">
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C# - How To Hide Span Tag Of A Master Page From CS File

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AJAX :: Hide UpdatePanel After Some Second?

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I have an UpdatePanel like this:

asp:UpdatePanel ID="uppError" runat="server">
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AJAX :: Cannot Bind Dropdownlist Inside From Button Click Inside Updatepanel

Sep 24, 2010

I have a gridview inside UpdatePanel.

Inside gridview there is a dropdownlist and a button on each row. On button click I am opening a panel through Modal popup extneder.

Inside that pop up there is again a dropdownlist. I am adding an item into this dropdownlist based on the selection from the dropdown inside gridview.

like ddl.items.insert(0,'xyz');

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Jquery Ui Datepicker Inside .net UpdatePanel?

Jan 29, 2010

I have a web page, where I'm using a jQuery UI datepicker on an asp.net textbox, which is located inside an UpdatePanel. Here is a description of what I do roughly

<script type="text/javascript">
$(document).ready( function() { $(".datepicker").datepicker(); } );
</script>[code]....

When I first load the page, everything works fine. When clicking inside the textbox, the datepicker pops up. But when I click the button, and an async postback is executed, the datepicker no longer pops up, when I click the field again.I know that the problem is because the UpdatePanel completely replaces all the contained HTML when it is updated, so in effect, it is a new text field, which has not been initialized with the datepicker functionality.

I guess that I should not use $(document).ready() here to initialize my datepickers, but where is a good place to place the initialization code? Or is there a way that I can retrigger the initialization code after an AJAX update?

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AJAX :: Editing Image Inside DetailsView Inside UpdatePanel?

Oct 4, 2010

I'm trying to add and edit an image which is located in a detailsview which is inside an UpdatePanel. After I read relevant topics in the forum I installed the Ajax Control Toolkit. Below is my source code. When I used it only for insert new image it worked great. The problem caused when I tried to implement it on the Edit mode, i.e. when I tried to edit the image and upload a different image. Unfortunately it didn't work as I hoped. Nothing happend and the image hasn't been changed. I also tried to change the IDs (AsyncFileUpload ID) to be the same in both places but it didn't work either.

The source code:

<asp:DetailsView ID="dvMovie" runat="server" Height="50px" Width="695px"
AutoGenerateRows="False" DataSourceID="sdsMovieById"
BorderColor="#E7E7FF" BorderStyle="None" BorderWidth="1px" [code].....

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I am using update panel for particular thing. But I want to hide one tab which is not in content template.

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JavaScript - Jquery Change HTML Inside UpdatePanel?

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I've got UpdatePanel with Div

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[code]....

but after partial postback, I got div invisible again(right! restore DOM) How can I remember that div should be always visible after button click.

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Add JQuery Animations Before And After Every Postback Request Is Made Inside UpdatePanel?

Jan 24, 2011

I am trying to add some JQuery animations before and after every postback request is made inside my UpdatePanel. What I have so far is something like this:

<script type="text/javascript">
$(document).ready(function () {
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<ContentTemplate>
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Let say I want to put some animation code at (3) that will be executed and then proceed with BeginRequestHandler function. How should I do that? Because right now the whole process executes 3,2,1 and I dn't know how to add that delay between steps 3 and 2. In other words I want to execute step 2 manually at step 3. Don't really want to use hidden buttons to do that.

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Jquery Event Handler Inside Updatepanel Not Working After Postback?

Feb 11, 2011

I have a div with "id=ShowDetails". In my javascript I have this:

$(document).ready(function () {
UIactions();
});
function UIactions () {
$('#ShowDetails').click(function () {
alert("bingo");
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});

The div is inside the update panel that gets posted back. When the page loads, if I click the div, I get the bingo but after the postback, I don't.

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JQuery :: Event Click Of Button Don't Fired Inside UpdatePanel / MasterPage

Aug 10, 2010

i have one master page and the ContentPlaceHolder that are inside UpdatePanel. I have too, buttons in master page thad feed the ContentPlaceHolder e update the UpdatePanel. When i click on any master page button, it load one UserControl inside ContentPlaceHolder. But inside one of this UserControls have a Button, that when i click on, it dont fire the click event.

MasterPage code:

[Code]....

Code that load UserControl inside ContentPlaceHolder

[Code]....

Code that contains the button that dont fire:

[Code]....

Obs: I tried sign dynamically the button, but dont works. And when i click on button, the unload method of UserControl begin called.

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AJAX :: Unable To Close/hide Ajax:popupExtender, When Used Inside A Gridview/Itemtemplate

Dec 15, 2010

I am fairly new to web development & stuck up using the ajax:popupExtender inside a gridview/Itemtemplate. So, would like to get help from experts in the forum

[Code].....

Currently I m developing a web page which holds a grivview. As one of the column needs a multiple column dropdown with soring facility, I am using ajax:popupExtender to achive that. Basically in the column i have a Panel1(label & image which mocks up has a dropdown), ajax:popupExtender, Panel1(gridview to have mutiple column). When user clicks on it the ajax:popupExtender is called & the targetpopupid which is a panel2 with gridview is called.

Here when user clicks on thePanel1, I am able to display Panel2 using ajax:popupExtender. Also, when user selects some row, I am able to close/hide the ajax:popupExtender in the code behind using cancel(). (this is done in selectItemIndexchange of panel2 grid view).

But my problem comes when user doesn't select any row & clicks back on the panel1, the ajax:popupExtender will remain open. but it should have been closed as i am trying to mock up dropdown dunctionality. how can I hide/close ajax:popupExtender when user clicks on panel1 2nd time.

Following are the different approaches I tried but nothing worked out.

1. wrote JS, & tried to add attributes of the Panel1's onclick event.
Failed: Error - Object is undefined. even though i passed a valid obj from code behind.

<script language="javascript">

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MVC :: Enter Span Inside Link UsingHtml.ActionLink?

Jul 8, 2010

how could someone get the result of:

[Code]....

using Html.ActionLink<>?

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JQuery :: How To Add Row Span In Table

Jan 26, 2011

i want add row span=2 where td contain b0

[code]...

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AJAX :: How To UpdatePanel Inside EditItemTemplate

Jul 2, 2010

I am using a third party control that upload images. It works fine when i place it on aspx page (Outside DetailView) but I want to place that functionality inside EditItemTemplate but it just never work .

[Code]....

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AJAX :: ModalPopupExtender Inside UpdatePanel?

Apr 15, 2010

I have a menu of buttons inside an UpdatePanel (UPD_Menu) so that buttons can be enabled/disabled without refreshing the entire page. When a user signs in, the Sign Up button is disabled and the Profile button is enabled. Likewise, when the user signs out, the Sign Up button is enabled and the Profile button is disabled.

Inside this UpdatePanel (UPD_Menu), along with the buttons, is a ModalPopupExtender that is fired by the Sign Up button (TargetControlId="BTN_MenuSignUp") that pops up a dialog Panel (PNL_SignupProfile) that contains yet another UpdatePanel (UPD_SignupProfile) that contains a Submit button as well as a Cancel button (CancelControlId="BTN_SelectCancel").

The behavior I am getting is when the user clicks no other button than the Sign Up button, the dialog (PNL_SignupProfile) pops up and is modal. The Submit button closes the dialog and makes the once-hidden panel appear under the menu of buttons. This is not good as only the inner UpdatePanel (UPD_SignupProfile) should be updated without affecting the outer UpdatePanel (UPD_Menu). The Cancel button works as it should by simply closing/hiding the dialog.

If a user clicks any other button in the menu first, nothing happens ( no codebehind yet) but when the dialog (PNL_SignupProfile) is shown, the Cancel button causes the hidden Panel (PNL_SignupProfile) to appear under the buttons. I've tried many different things to no avail...including putting the dialog panel in different places and even controlling the ModalPopupExtender from code.


The only code I have so far is for handling the signin/signout and enabling/disabling the signup and profile buttons based on user signin. There is no code yet to handle the menu of buttons nor the submit button of the popup dialog.

Here is the code:

[Code]....

[Code]....

[Code]....

[Code]....

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AJAX :: FileUpload Inside UpdatePanel

Dec 1, 2010

I am using FileUpload control inside UpdatePanel, but cant get it working and keep getting error : "Object reference not set to an instance..." on line: If fuAvatar.PostedFile.FileName <> "" Then I have checked several forum and people mentioned that we need PostBackTrigger but i just cant get it working and keep getting the "Object reference not set..." error. My FileUpload control is inside a panel and along with another control, and the upload occurs when user click on Finish button.

[Code]....

And my codebehind is:

[Code]....

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AJAX :: Dropdowns Inside Updatepanel?

Dec 13, 2010

I'm having a problem with a dropdown throwing an error:

Uncaught Sys.WebForms.PageRequestManagerServerErrorException:

Sys.WebForms.PageRequestManagerServerErrorException: Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.Only Sometimes.

I am using an updatepanel, with a bunch of dropdowns that have an onchange for Javascript, that use ajax (partial page postback). The problem is: I have two dropdowns at the top (also inside the updatepanel) that let me change the current month or year. Sometimes...they change the page (response.redirect), and sometimes they throw that error above. Also, they are the Only two buttons on the page that aren't doing an "onchange" and then ajax stuff....they are actually posting back the entire page to the server (or trying to).

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AJAX :: PlaceHolder Inside UpdatePanel?

Nov 8, 2010

TThis time I'm facing some unusual behavior with a web page that I'm developing. I have a table with several controls and gridviews and stuff. At some point of the table, i have to show some rows (they were hidden) when the users clicks a button. I was doing this with a PlaceHolder, but now i have to do it without the postback being displayed. I thought: "That should be easy, all i have to do is to put the PlaceHolder inside an UpdatePanel, and that's it" but no, no no nooo!! NOTHING IS THAT EASY!!! It actually works but it puts the hidden rows at the top of the page, not where they suppose to go!!My code is the following:

<asp:UpdatePanel runat="server" ID="uplAutoridadesAmbientales">

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