The ASP.NET AJAX Control Toolkit is a classic set of ASP.NET WebForms extensions.
Home Page: https://devexpress.com/act
License: BSD 3-Clause "New" or "Revised" License
The ASP.NET AJAX Control Toolkit is an open-source library for web development maintained by DevExpress. This library contains over 40 controls, including AutoComplete, CollapsiblePanel, ColorPicker, MaskedEdit, Calendar, Accordion, and Watermark.
Use the following link to download AJAX Control Toolkit:
Download the Installer from DevExpress.com
Watch the following Get Started video:
Original CodePlex issue: https://ajaxcontroltoolkit.codeplex.com/workitem/28029
Hi,
I have a BulletedList with LinkButton as DisplayType and a PagingBulletedListExtender inside a UpdatePanel.
I recently updated AjaxControlToolkit to the version 15.1, before that it was version 3.
However, after updating the control now resets the page when I click on a link.
For example I click on the page for letter "C" and after that I click on a name.
With version 3 the bulleted list would still contain all names starting with "C".
With version 15.1 it resets the page to first letter ("A" or some number).
The only thing I changed is the AjaxControlToolkit. Can someone verify this behavior and say
wether it's a bug or a feature?
The version where it worked was 3.0.20820.0
The version where it is not working is 15.1.4.0
have a mini project demonstrating the problem, it's fairly simple:
Just put a BulletedList with some values inside an UpdatePanel,
add BulletListeExtender and a label showing the selected value.
Upload does not seem to work, so here is the code:
Test.aspx
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Test.aspx.vb" Inherits="BulletListTest.Test" %>
<%@ Register TagPrefix="cc1" Namespace="AjaxControlToolkit" Assembly="AjaxControlToolkit, Version=15.1.4.0, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<asp:ScriptManager runat="server" />
<div>
<asp:UpdatePanel runat="server">
<ContentTemplate>
<asp:BulletedList ID="blTest" runat="server" OnClick="blTest_OnClick" DisplayMode="LinkButton" BulletStyle="Square">
<asp:ListItem Text="A" Value="A" />
<asp:ListItem Text="B" Value="B" />
<asp:ListItem Text="C" Value="C" />
<asp:ListItem Text="D" Value="D" />
<asp:ListItem Text="E" Value="E" />
<asp:ListItem Text="F" Value="F" />
<asp:ListItem Text="G" Value="G" />
<asp:ListItem Text="H" Value="H" />
</asp:BulletedList>
<cc1:PagingBulletedListExtender ID="blTest_PagingBulletedListExtender"
runat="server" ClientSort="True" Enabled="True"
SelectIndexCssClass="lbStandardTV" TargetControlID="blTest"
UnselectIndexCssClass="lbStandardTV" />
<asp:Label runat="server" Text="Selected value: " />
<asp:Label runat="server" ID="lblTest" />
</ContentTemplate>
</asp:UpdatePanel>
</div>
</form>
</body>
</html>
Test.aspx.vb
Public Class Test
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
End Sub
Protected Sub blTest_OnClick(sender As Object, e As BulletedListEventArgs)
lblTest.Text = blTest.Items(e.Index).Value
End Sub
End Class
The webform shows the behavior described above.
Can you verify that?
Kind regards
Chris
Since issue 28018 fix, ValidatorCalloutExtender works again but only if controls are visible on first page load.
If controls are hidden on page load and displayed only after a callback (in my case via a Panel.Visible parameter inside an UpdatePanel), ValidatorCalloutExtender does not work. The validation (in my case RequiredFieldValidator) works because postback is not fired and focus is set to the right textbox (SetFocusOnError="true") but message is not displayed and there is no JavaScript error.
If I set Panel.Visible="true" by default ValidatorCalloutExtender works again but often in my web application, the form to validate is displayed after some user actions and some updatepanel callbacks.
This is a very strange issue. I have a TextBox custom control which are inside a Repeater ItemTemplate. The custom control allows the user to set the Required ="True" attribute. Eg.<component:TextBoxMoney runat="server" id="tbxPrice" RequiredField="True" width="40px"/>
when this attribute is set the control becomes a required field and if the user omits the value for this field the ValidatorCalloutExtender message appears.
When the page is initially loaded and the Repeater populated with records. Everything works fine. (If the user removes the values from the required fields the message is displayed to the user)
The problem is when I add a new row to the repeater. When this is done, the user can remove any required values from the controls and no message is displayed.
Now if the user tries to submit the page, the validations fire for these controls and the focus is on the first control that is invalid. But again no ValidatorCalloutExtender message is displayed.
My company is very strick in upgrading third party libraries as this means that many applications will have to be tested so at the moment we are using 1.0.10920.0 version of the AjaxControlTookKit.dll.
I would appreciate any help on this
adasilva
I have attempted to programmatically add a CalendarExtender to an Accordion which is itself being programmatically added.
The Accordion is working fine but when I add the CalendarExtender nothing happens when the focus is placed in the Textbox.
I also tried adding a MaskedEditExtender & a FilteredTextBoxExtender and neither of these would work either
I've added the code below but omitted some of the controls within the accordion to conserve space: -
(Please excuse the formatting, it won't all format as code for some reason)
`
if (!string.IsNullOrEmpty(s.Vial6_Identifier))
{
var apV6 = new AccordionPane();
var tblV6Header = new Table { CssClass = "Table_DefaultStyle" };
var headerRowV6 = new TableRow { CssClass = "Height20" };
var cellVialIdentifierV6 = new TableCell { CssClass = "FormviewCell AlignLeft width20" };
var lblVialIdentifierV6 = new Literal { Text = "Vial Identifier: " };
var txtVialIdentifierV6 = new TextBox { CssClass = "DataEntryTextBox width50", Text = s.Vial6_Identifier, ReadOnly = true };
cellVialIdentifierV6.Controls.Add(lblVialIdentifierV6);
cellVialIdentifierV6.Controls.Add(txtVialIdentifierV6);
headerRowV6.Controls.Add(cellVialIdentifierV6);
tblV6Header.Controls.Add(headerRowV6);
var tblV6Content = new Table { CssClass = "Table_DefaultStyle" };
var contentRowV6 = new TableRow();
var cellDateExhaustedV6 = new TableCell { CssClass = "FormviewCell AlignLeft width27" };
var lblDateExhaustedV6 = new Literal { Text = "Date Exhausted: " };
var txtVial6DiscardedDate = new TextBox {ID = "txtVial6DiscardedDate", Text = s.Vial6_DateExhausted.ToString(), CssClass = "DataEntryTextBox width30" };
cellDateExhaustedV6.Controls.Add(lblDateExhaustedV6);
cellDateExhaustedV6.Controls.Add(txtVial6DiscardedDate);
var calExVial6DiscardedDate = new CalendarExtender { TargetControlID = txtVial6DiscardedDate.ID, Format = "dd/MM/yyyy", CssClass = "AjaxCalendar", PopupButtonID = Accordion1.ID};
cellDateExhaustedV6.Controls.Add(calExVial6DiscardedDate);
contentRowV6.Controls.Add(cellDateExhaustedV6);
tblV6Content.Controls.Add(contentRowV6);
apV6.HeaderContainer.Controls.Add(tblV6Header);
apV6.ContentContainer.Controls.Add(tblV6Content);
Accordion1.Panes.Add(apV6);
}
`
Consider using IsolatedStorage.
When user defines a CssClass for property ListItemHoverCssClass this does not take any effect.
The reason is a bug in the Javascript ComboBox.js, which instead of returning the property/value of the giving class is returning instead the function.
The problem is in _highlightListItem: function (index, isHighlighted)...
in this bit of code:
....
else
{
liElement.className = this.get_listItemHoverCssClass;
}
....
Instead of liElement.className = this.get_listItemHoverCssClass;
it should be:liElement.className = this.get_listItemHoverCssClass();
As it is at the moment is returning the function get_listItemHoverCssClass instead of the value property.
Implemted in #19
Hi,
I noticed ACT uses jasmine 2.2.0 but the latest version (2.4.1) allows tests to be run in random order.
I think it's a great addition to make sure tests are well defined.
Thanks,
Simo
The new CssTheme property was added, which defines a CSS class that will be added to TabContainer's class attribute.
This ensures that valid CSS selectors will be applied to TabContainer by default.
The default value of CssTheme is TabCssTheme.XP.
If you want to keep pre-v16.1 behavior when defining the CssClass property, set the CssTheme value to TabCssTheme.None.
HtmlEditorExtender provides the same functionality as HtmlEditor but has the following benefits:
More information can be found here: http://stephenwalther.com/archive/2011/08/01/ajax-control-toolkit-july-2011-release-and-the-new-html
v16.1.0 of AjaxControlToolkit. Element style for .ajax__tab_body renders as display:block, and is causing inside content to be rendered incorrectly.
Setting to display:inline-block appears to help, in my case I also need a margin-top:8px to render correctly, but I'm thinking that's due to my padding of 8px on the interior asp:panel
Just FYI :)
Hello! Im trying to use HTML Editor and adding new Link and the buttons doesnt show.
What can i do?
Hi Guys!
There seems to be an issue with the fact that the tabContainer_header doesn't support scrollLeft any longer. I have 2 arrows trying to scroll the header (since the tabs do not fit in the page), but the header is completely frozen when i try to apply obj.scrollLeft = obj.scrollLeft + 50; (obj is the tab container header)
The issue is present since upgraded to AjaxControlToolkit 16.1, but it was working fine in 15.1.2 thought.
Thanks
Hello,
AJAX-error.txt
I am moving a web sites from Windows 2008 IIS7 to Windows 2012 R2 IIS8.5 and I run into an issue with AJAX Control Toolkit on Windows 2012 R2 server.
I have attached the error logged in Application log of the server.
I have AjaxControlToolkit.dll from May, 2010, in the Bin folder of the web site. I already checked Bin folder and Temporary ASP.NET Files folder permissions.
What else should I check to make this work?
Please advise.
Thank you!
I Was Using Version 15.1.4 I've Created a web site the direction of it is right to left and used the folowing styles to set the tabs to the right
.ajax__tab_header {
direction: rtl;
}
.ajax__tab_xp {
font-weight: bold !important;
}
but when I've upgraded to version 16.1 the tabs stuck on the left
I've changed the property tabstrip placement to topright
tried also set the direction of div that contains the control to rtl and textalign also to right
but still stuck to the left refusing going right
I have a tabcontainer with several tabpanels within it, it shows fine when no css is added, but as soon as I add the css the tabpanels show to the right of the tabs instead of underneath
I have upgraded my asp.net webforms project Ajax toolkit from v7 to v16
Everything works ok except for ssrs report viewer
The report parameters load but the report does not render just says loading
When i use the old ajax toolkit it work
All tabs remain disabled after selected once.
ajax__tab_xp .ajax__tab_disabled .ajax__tab_tab
I have an issue where I have pop up panels that show up fine the first time, maybe a second time but usually always fails the third time I invoke. When it fails it properly sets the background CSS class but the popup panel doesn't appear and the main web form still responds to interactions. If I refresh the webpage the popups work again for one or two times. Anyone else have this issue?
The control ignores the ErrorMessage property set in the validator and just replaces it with "Control Is Invalid" string
Original Codeplex Issue: https://ajaxcontroltoolkit.codeplex.com/workitem/28036
First time submitting an error report here so be gentle ;)
I've been using an old version of the ajaxcontroltoolkit with Visual Studio 12 over several years for a project at work and now have a need to use the multihandlesliderextender for a new part of the project. I dropped one into the page and set it up and eventually got it working in the but it gave the "could not be set on property" error which has been reported several times in the past and supposedly fixed in the new versions.
Due to this i decided to bite the bullet and upgrade, so have spent the whole day installing Visual Studio 2015 (alongside 2012) then creating a clean new website for testing, then installed the newest version of the ajaxcontroltoolkit into the new site via nuget.
Dropped the control into a page and it's still producing the same error (!) - have attached a screen shot of the error in the designer and the control working in the page, code is as follows :
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="testpage2.aspx.vb" Inherits="testpage2" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server"> <title></title> </head> <body>
<form id="form1" runat="server"> <div> <asp:ScriptManager ID="ScriptManager1" runat="server"> </asp:ScriptManager> <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox><br /> <asp:TextBox ID="TextBox2" runat="server"></asp:TextBox><br /> <asp:TextBox ID="TextBox3" runat="server"></asp:TextBox><br /> <ajaxToolkit:MultiHandleSliderExtender ID="TextBox1_MultiHandleSliderExtender" runat="server" Enabled="True" HandleAnimationDuration="0.1" Maximum="100" Minimum="0" TargetControlID="TextBox1"> <MultiHandleSliderTargets> <ajaxToolkit:MultiHandleSliderTarget ControlID="TextBox2" /> <ajaxToolkit:MultiHandleSliderTarget ControlID="TextBox3" /> </MultiHandleSliderTargets> </ajaxToolkit:MultiHandleSliderExtender> </div> </form> </body>
</html>
Cheers, Lee
I am using the ajaxFileUpload control in a web app running under IIS7 on Windows 2012 server. After choosing the file to upload, I click 'Upload' and the following error occurs: Object doesn't support property or method 'resetUI' and the debugger stops in the function below.
raise_uploadError: function(e) {
var eh = this.get_events().getHandler("uploadError");
if(eh) {
eh(this, e);
}
this._processor.resetUI();
this._canceled = false;
this._isUploading = false;
this._isUploaded = true;
this.enableControls(true);
},
#2 fix broke toolbar buttons
As described above, the required field validator doesn't fire when inside of a tabpanel
Discussion started in PR #14.
Proposal: expand AjaxControlToolkitConfigSection with a child element for various upload settings.
Intermittent issue with Modal Popup rendering behind charts and gridviews. Seems like the presence of a chart is the cause. Can't interact with popup.
AjaxControlToolkit 16.1.0 -- ComboBox is case sensitive in IE 11 even when set to false. Firefox and Chrome work as expected, but IE does not. Also in IE the first letter typed does not always display.
I do not know if this issue is new to 16.1.0
ajaxfileupload control upload files but filenames that has unicode character (turkish character ) can not open. Other files has no problem. Is there any globalization f options for ajaxfileupload control.. All files can upload but unicode named files can not open (lik ççğşü.jpg) When I clik on file i get " the file is too big or corrupted" error
I'm getting the following javascript error when using the modal popup extender in IE 10, 9, or 8. Works in IE 11, Chrome, FireFox, and Edge.
Unable to set property 'actControlType' of undefined or null reference
This occurs on the demo page as well.
wish to add new feature to AjxFileupload control: restrict file size before uploading to server. File size checking should at client side,not at the server.
We have set the following for all pages based on suggestions given in another reported issue so that things work well with jQuery:
Page.UnobtrusiveValidationMode = UnobtrusiveValidationMode.WebForms;
I'm getting the following error when pairing a ValidatorCalloutExtender with a CustomValidator:
Uncaught Sys.ArgumentUndefinedException: Sys.ArgumentUndefinedException: Value cannot be undefined. Parameter name: id
Upon further tracing through the JavaScript I've found that the following line (112) in ValidatorCallout.js is producing the error:
var elementToValidate = this._elementToValidate = $get(elt.controltovalidate);
The problem is that the elt object has all of the expected properties prefixed with data-val- like so:
<span id="ctl00_Main_customVal" style="display: none;" data-val-evaluationfunction="CustomValidatorEvaluateIsValid" data-val="true" data-val-display="None" data-val-errormessage="A valid member number must be entered" data-val-controltovalidate="ctl00_Main_textboxStudent" data-val-isvalid="False"></span>
Changing the line to this seems to partially solve the issue:
var elementToValidate = this._elementToValidate = $get(elt.controltovalidate != null ? elt.controltovalidate : elt.getAttribute('data-val-controltovalidate'));
And the callout is shown to the user, but shows the wrong message and some events aren't properly handled. This is because the rest of the properties that define what the callout will be like are not being retrieved/used since they're all prefixed with data-val. For the moment I've been able to work around the issue with this hack in our code:
$(function () {
var calloutPrototype = Sys.Extended.UI.ValidatorCalloutBehavior.prototype;
if (calloutPrototype != null) {
calloutPrototype.get_element2 = calloutPrototype.get_element;
calloutPrototype.get_element = function () {
var elt = this.get_element2();
var $valctrl = $(elt);
elt.validateemptytext = $valctrl.data('val-validateemptytext');
elt.clientvalidationfunction = eval($valctrl.data('val-clientvalidationfunction'));
elt.evaluationfunction = eval($valctrl.data('val-evaluationfunction'));
elt.val = $valctrl.data('val');
elt.display = $valctrl.data('val-display');
elt.errormessage = $valctrl.data('val-errormessage');
elt.controltovalidate = $valctrl.data('val-controltovalidate');
return elt;
};
}
});
Trying to update to the latest and greatest toolkit and after installing the 16.1 package I get the error below when trying to run my project. Have had no luck identifying the problem. Rolling back to 15.1 works fine.
The error is:
Extender controls of type 'AjaxControlToolkit.AlwaysVisibleControlExtender' cannot extend controls of type 'System.Web.UI.UpdateProgress'
Is this the real error and I can no longer use the update progress control?
To I have controls being used that keep track of versioning. I have not been able to find any versions # anywhere in my project that would create that problem
Running ASP 4.6.1 and using master pages with div tags. I saw a reference that div tags could be a problem but I have had no luck with changing them to panels. Or at least some of them.
Hi, I have attached a file with the whole code.... the validators are working OK with the tool kit version 15.1 but not with version 16.1; with the latest version they fire JavaScript exceptions on the "On_Validate" method saying something the stack is full. I am afraid I did not took a note of the whole exception as I was very keen to revert it back to the previous version as I had a release to do today.
ValidatorsErrors.txt
Original CodePlex issue: https://ajaxcontroltoolkit.codeplex.com/workitem/28040
Hello,
I just upgraded to the AjaxControlToolkit version 15.1.4. On IE 11, AjaxControlToolit.HtmlEditor doesn't accept or recognize the full stop (.) at the end of the set of string. If I change the browser compatibility mode to IE10, it works fine.
Not sure if this has been fixed or not but for reference, (http://stackoverflow.com/questions/20407211/ajaxcontroltoolkit-htmleditor-wont-accept-full-stop-keypress)
Thanks.
I have a GridView with an SQLdatasource, and a FormView with an SQLdatasource. On selection from the GridView the FormView displays the correct details. - All simple stuff.
If I then put an AjaxFileUpload control in the FormView, I get the following error when I click the upload button:
0x800a139e - JavaScript runtime error: Sys.ArgumentException: Cannot deserialize. The data does not correspond to valid JSON.
Parameter name: data
How do I use an AjaxFileUpload in a detail Formview?
Here is a simple page to show the issue:
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="ContactID" DataSourceID="SqlDataSource1">
<Columns>
<asp:CommandField ShowSelectButton="True" />
<asp:BoundField DataField="ContactID" HeaderText="ContactID" InsertVisible="False" ReadOnly="True" SortExpression="ContactID" />
<asp:BoundField DataField="FullName" HeaderText="FullName" ReadOnly="True" SortExpression="FullName" />
</Columns>
</asp:GridView>
<hr />
<asp:FormView ID="FormView1" runat="server" DataSourceID="SqlDataSource2" DefaultMode="Edit">
<EditItemTemplate>
<ajaxToolkit:AjaxFileUpload ID="AjaxFileUpload1" runat="server" OnUploadComplete="AjaxFileUpload1_UploadComplete" />
FirstName:
<asp:TextBox ID="FirstNameTextBox" runat="server" Text='<%# Bind("FirstName") %>' />
<br />
LastName:
<asp:TextBox ID="LastNameTextBox" runat="server" Text='<%# Bind("LastName") %>' />
<br />
<asp:LinkButton ID="UpdateButton" runat="server" CausesValidation="True" CommandName="Update" Text="Update" />
<asp:LinkButton ID="UpdateCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" />
</EditItemTemplate>
</asp:FormView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:TheConnectionString %>" SelectCommand="SELECT [ContactID], [FullName] FROM [Contacts]"></asp:SqlDataSource>
<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:TheConnectionString %>" SelectCommand="SELECT [FirstName], [LastName] FROM [Contacts] WHERE ([ContactID] = @ContactID)">
<SelectParameters>
<asp:ControlParameter ControlID="GridView1" Name="ContactID" PropertyName="SelectedValue" Type="Int32" />
</SelectParameters>
</asp:SqlDataSource>
When use version 16.1, the tab header gone to the left and the panels in the right, I used the example came with the installation.
However this problem was not in the previous version
I used VS 2015 and VS 2010
Hello,
I have a WebForm app. using .NET 4.5 and AjaxControlToolkit 16.1 and in IE10 I get a first NotFound javascript error in ModalPopup.js at line 131:
this._foregroundElement.parentNode.removeChild(this._backgroundElement);and then an "Unable to set property 'actControlType' of undefined or null reference' at line 180:
this._backgroundElement.dataset.actControlType = "modalPopupBackground";It works fine in IE Edge, Chrome and Firefox.
Not sure if it counts but the ModalPopupExtender that fails is declared in a TabPanel (complete hierarchy is asp:Content > ajaxToolkit:TabContainer > ajaxToolkit:TabPanel > ContentTemplate > ajaxToolkit:ModalPopupExtender)
Every image i try to upload on the sample website does not work with the AjaxFileUpload control.
The same happens on my own website.. What can i do??
HI, I'm facing issue with AjaxFileupload control in VS2013 when hosted in IIS(local) server. But it is working fine while I am running with IIS Express. Please help me out.
Screen shot for reference.
<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true"
CodeFile="Orders.aspx.cs" Inherits="Pages_Orders" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
<asp:TabContainer ID="TabContainer1" runat="server" ActiveTabIndex="0"
Width="900px" style="width: 900px; visibility: visible;">
<asp:TabPanel ID="TabPanel1" runat="server" HeaderText="TabPanel1">
Open Orders
Show orders between : <asp:TextBox ID="txtDateOpen1"
runat="server" AutoPostBack="True" style="font-weight: bold">/asp:TextBox<asp:CalendarExtender
ID="txtDateOpen1_CalendarExtender" runat="server" Enabled="True"
TargetControlID="txtDateOpen1">/asp:CalendarExtenderAnd: <asp:TextBox
ID="txtDateOpen2" runat="server" AutoPostBack="True" style="font-weight: bold">/asp:TextBox<asp:CalendarExtender
ID="txtDateOpen2_CalendarExtender" runat="server" TargetControlID="txtDateOpen2"
Enabled="True">/asp:CalendarExtender
<asp:Label ID="lblOpenOrders" runat="server">/asp:Label
/asp:TabPanel
<asp:TabPanel ID="TabPanel2" runat="server" HeaderText="TabPanel2">
Completed Orders
Show orders between : <asp:TextBox ID="txtDateClosed1" runat="server" AutoPostBack="True">/asp:TextBox<asp:CalendarExtender ID="txtDateClosed1_CalendarExtender" runat="server"
TargetControlID="txtDateClosed1">/asp:CalendarExtenderAnd: <asp:TextBox ID="txtDateClosed2" runat="server" AutoPostBack="True">/asp:TextBox<asp:CalendarExtender ID="txtDateClosed2_CalendarExtender" runat="server"
TargetControlID="txtDateClosed2">/asp:CalendarExtender
<asp:Label ID="lblClosedOrders" runat="server">/asp:Label
/asp:TabPanel
<asp:TabPanel ID="TabPanel4" runat="server" HeaderText="TabPanel4">
Charts
<asp:LineChart ID="LineChart1" runat="server" Height="353px" Theme=""
TooltipBackgroundColor="" TooltipBorderColor="" TooltipFontColor=""
ValueAxisLines="0" Width="16px">/asp:LineChart
<asp:LineChart ID="LineChart2" runat="server" Height="353px" Theme=""
TooltipBackgroundColor="" TooltipBorderColor="" TooltipFontColor=""
ValueAxisLines="0" Width="16px">/asp:LineChart
/asp:TabPanel
/asp:TabContainer
<asp:ScriptManager ID="ScriptManager1" runat="server">
/asp:ScriptManager
/asp:Content
Just upgraded to 16.1, but now getting an access denied error. Tried giving permissions to the "Temporary ASP.NET F
iles" folder but didn't help.
Is it possible to get the MIME type that is displayed below the drag and drop area?
I'd like to write these to a database so they can be correctly displayed when requested.
Cheers
Dean
Why a black horizontal line appear in the tab page how I can remove it
see the pic
I've made the page this large bcz one of the tree pages have more controls that the other two
Hi,
When you create a site to .Net FrameWork 4.0 (VS 2015) at local testing site (on IIS-express) control TabContainer displayed normally. But after loading the created site on the server (on IIS 7), there is a distortion of the appearance of the control, control functionality (switching tabs) works fine. IE 11 browser.
PS I apologize for my English.
Running AjaxFileUpload on a web farm leads to the following error:
Exception message: Invalid context key
at AjaxControlToolkit.AjaxFileUploadHandler.ProcessRequest(HttpContext context)
In case this hasn't been reported already (I was unable to find anything in the list of Issues here), see the following article which is where I found a "fix" for my issue "Unable to get property 'id' of undefined" when using the UpdatePanelAnimationExtender:
http://stackoverflow.com/questions/33961117/updatepanelanimationextender-doesnt-work-when-usesubmitbehavior-false
Thank you in advance for looking into this.
Hi,
The AjaxControlToolkit.SampleSite website should be converted to a Web Application (it's currently a classic web site) and it should reference either the assemblies from the /bin folder or directly the needed projects.
Hi, Can you please help me out to override the upload button click event to check the validations as per my requirement. i am unable to override the click event, OnUploadComplete event is triggering once the file is uploaded, but i have to check the file size, file name length etc. before uploading it. could you please help me out.
When I use
PopupDragHandleControlID="P2"
with
<asp:Panel ID="P1" runat="server" CssClass="panel panel-primary" Width="300px"> <asp:Panel ID="P2" runat="server" class="panel-heading"> <h5 class="panel-title">This is a popup</h5> </asp:Panel> <div class="panel-body">
the dragging behaves erratically. Eventually the panel disappears off the screen.
mostly it works well, so you are to be congratulated. I appreciate what you've done for the ACT. Still a good choice for those on a budget.
Van Derrick
Original CodePlex issue: https://ajaxcontroltoolkit.codeplex.com/workitem/28044
Upgraded toolkit to version 15.1.4.0, pointed to new dll in Visual Studio (2013) and get this error when running asp.net website in debug:
Extender controls of type 'AjaxControlToolkit.HoverMenuExtender' cannot extend controls of type 'System.Web.UI.HtmlControls.HtmlGenericControl'
here is the aspx code:
<div id="MainNavigationDiv" runat="server"> <ul> <li runat="server" id="XYZ_aspx" class="hoverpopupVx" > <a class="hoverpopupVx">XYZ Menu Item</a> </li> </ul> </div> <cc1:HoverMenuExtender ID="HoverMenuExtenderComplaints" runat="server" TargetControlID="XYZ_aspx"
PopupControlID="XYZPanel" PopupPosition="Bottom" OffsetX="0"
OffsetY="0" PopDelay="0" HoverCssClass="hoverpopupV">
</cc1:HoverMenuExtender>
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