or
6 answers
61 views
Good afternoon,
I am using ASP.NET AJAX version 2023.3.1010.45,
I have a page with a ComboBox and Grid. By choosing an Item in the ComboBox and clicking a Button, it will locate the Item in the Grid. If an Item is inserted into or deleted from the Grid, the ComboBox needs to update. Both controls have the same ObjectDataSource as their data source. This is why they share an Ajax Panel.
I am using a RadAjaxManager and RadAjaxLoadingPanel as follows (setting UpdatePanelsRenderMode to Inline):
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" UpdatePanelsRenderMode="Inline">
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="RadComboItems">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="RadGridItems"/>
<telerik:AjaxUpdatedControl ControlID="RadComboItems" />
</UpdatedControls>
</telerik:AjaxSetting>
<telerik:AjaxSetting AjaxControlID="RadGridItems">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="RadGridItems" />
<telerik:AjaxUpdatedControl ControlID="RadComboItems" />
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManager>
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Default" BackgroundTransparency="30" RenderMode="Lightweight">
</telerik:RadAjaxLoadingPanel>The ComboBox and Grid appear in the same RadAjaxPanel (also with RenderMode Inline):
<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" LoadingPanelID="RadAjaxLoadingPanel1" RenderMode="Inline">
<label for="RadComboItems">Input/Select Item:</label>
<telerik:RadComboBox ID="RadComboItems" runat="server" Height="200px" Width="200px" DataSourceID="odsItems" EnableVirtualScrolling="true" DataTextField="ItemId" DataValueField="RowNum" EmptyMessage="--Select a value--" RenderMode="Lightweight" EnableAjaxSkinRendering="true">
</telerik:RadComboBox>
<telerik:RadButton RenderMode="Lightweight" runat="server" Text="Select" ID="btnFindItems" OnClick="btnFindItems_Click" EnableAjaxSkinRendering="true" />
<telerik:RadGrid ID="RadGridItems" RenderMode="Lightweight" runat="server" AllowPaging="True" DataSourceID="odsItems" AllowSorting="True" AllowAutomaticUpdates="True" AllowAutomaticInserts="True" AllowAutomaticDeletes="True" OnUpdateCommand="RadGridItems_UpdateCommand" OnItemDataBound="RadGridItems_ItemDataBound" OnItemCommand="RadGridItems_ItemCommand" OnItemDeleted="RadGridItems_ItemDeleted" OnItemInserted="RadGridItems_ItemInserted" OnItemUpdated="RadGridItems_ItemUpdated" OnPreRender="RadGridItems_PreRender" CellSpacing="-1" GridLines="Horizontal" OnDetailTableDataBind="RadGridItems_DetailTableDataBind" AllowFilteringByColumn="true" OnInfrastructureExporting="RadGridItems_InfrastructureExporting">
....
....
</telerik:RadGrid>
</telerik:RadAjaxPanel>
When the page first renders, the ComboBox and Button render as expected:
<div class="RadAjaxPanel" id="ctl00_maincontent_ctl00_maincontent_RadComboItemsPanel" style="display: inline;">Once the Button is pressed though, the rendering changes to Block:
<div class="RadAjaxPanel" id="ctl00_maincontent_ctl00_maincontent_RadComboItemsPanel">
Is there anyway to prevent this from happening, without having to specify this on the page:
<style type="text/css">
.RadAjaxPanel
{
display: inline !important;
}
</style>Kind regards,
Richard
Rumen
Telerik team
answered
on
06 Nov 2024
0 answers
75 views
I have a Telerik RadGrid that has a DetailTable that can be expanded by the user. The DetailTable contains several selectable rows. The user is able to select some rows, then click a "Process Data" button that saves the row data in a Visual Basic code-behind file.
The RadGrid uses HierarchyLoadMode="conditional" to keep track of the DetailTable.
Two Problems-
1. When a user:
- expands the DetailTable,
- selects a row,
- collapses the DetailTable,
- clicks "Process Data,"
no data is saved because RadGrid.SelectedItems has 0 items. Even though the selected row is shown as selected in the UI.
However, if a user:
- selects a row,
- collapses the detail table,
- clicks "Process Data" + gets an error from the VB saying "No rows selected,"
- expands the detail table again,
- selects the row again,
- clicks "Process Data" again,
then the data will be saved because RadGrid.SelectedItems will include the row. Perhaps this is a bug?
In other words, a post back is needed to clear the detail table selections before RadGrid.SelectedItems actually includes items that have been selected in a collapsed HierarchyLoadMode="conditional" table.
2. Is there a way to have selections persist across pagination? Eg. If the user expands the DetailTable, selects a row, navigates to "page 2" of the detail table, then navigates back to "page 1," their selection is not saved.
0 answers
145 views
I am creating a mobile website using radcomboboxes inside of update controls that are set to autopostback = true. All of the controls work except on the page's initial load the UI elements are enlarged and look more like buttons. They are still able to be selected and after the controls postback the elements still do not go back to a normal size. Only after a postback from another control do the UI elements shrink down to a normal size.
I have tested the radcombobox with checkboxes enabled outside of the update panel and this behavior does not change. I have a master page that contains jQuery files located in the header, and when I remove one of the js files, the problem disappears with the UI elements disappearing. Can anyone help me figure out what is preventing the UI elements from rendering properly?
On Load:
After postback:
Erica
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22 Sep 2023
0 answers
876 views
Hi,
I'm getting the following exception multiple time throughout the application in error log. It's very difficult to identify the exact reason for exception occurrence as the application is vast to debug in depth. Also, I'm using Telerik Control as well as Telerik Reporting in multiple place in the application. The version of Telerik.Web.UI which I am currently using is 2023.1.323.45
EXCEPTION URL :
https://adba.roc-p.com:443/Telerik.Web.UI.WebResource.axd?type=rau
EXCEPTION MESSAGE :
System.ArgumentException: Illegal characters in path. at System.IO.Path.CheckInvalidPathChars(String path, Boolean checkAdditional) at System.IO.Path.GetExtension(String path) at Telerik.Web.UI.AsyncUploadHandler.ProcessUploadedFile() at Telerik.Web.UI.HandlerRouter.ProcessHandler(String handlerKey, HttpContext context) at Telerik.Web.UI.WebResource.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Can anyone please provide all the possible reason behind this exception along with its step to resolve. Any help will be highly appreciated!
NOTE :
I have already visited multiple forum in which it is mentioned that this issue occurs in the previous version of the Telerik.Web.UI. Please confirm whether the exception mentioned above still exist in the version of Telerik.Web.UI which I am currently using i.e. 2023.1.323.45. And If not then please provide the possible reason that we need to verify on our end.
0 answers
133 views
Please help me to search the error ,
the radgrid table disappear after filtering the search,
I tried to find any solution a lot but i did not find a solution for this problem
aspx code :
<telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
<telerik:RadSkinManager ID="RadSkinManager1" runat="server" ShowChooser="true" />
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">
</telerik:RadAjaxLoadingPanel>
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" >
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="RadGrid1">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="RadGrid1" />
<telerik:AjaxUpdatedControl ControlID="RadGrid2" />
<telerik:AjaxUpdatedControl ControlID="RadGrid3" />
<telerik:AjaxUpdatedControl ControlID="RadGrid4" />
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManager>
<telerik:RadGrid EnableAriaSupport="true" ID="RadGrid1" runat="server" AllowPaging="true" AllowSorting="true" PageSize="20" ShowStatusBar="true"
CellSpacing="0" GridLines="None" ClientSettings-EnablePostBackOnRowClick="false" AllowFilteringByColumn="True">
<MasterTableView AutoGenerateColumns="false" TableLayout="Fixed" DataKeyNames="REQ_ID" >
<HeaderStyle HorizontalAlign="Center" ForeColor="#009900" Font-Names="Arial" Font-Bold="true" Font-Size="Medium" Height="50px"/>
<Columns>
<telerik:GridMaskedColumn DataField="REQ_ID" HeaderText="رقم الطلب" UniqueName="Req_num_r1" Visible="true" AllowFiltering="false">
</telerik:GridMaskedColumn>
<telerik:GridBoundColumn DataField="EMP_NAME" HeaderText="اسم الموظف/ طالب الخدمة" AllowFiltering="true" UniqueName="EMP_NAME_ra" Visible="true" HeaderStyle-Width="15%">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="NAME" HeaderText="الخدمة المقدمة" UniqueName="Problem_Name_r1" Visible="true" ColumnGroupName="GeneralInformation">
<FilterTemplate>
<telerik:RadComboBox RenderMode="Lightweight" ID="Problem_NameCombo1" SelectedValue='<%# ((GridItem)Container).OwnerTableView.GetColumn("Problem_Name_r1").CurrentFilterValue %>'
runat="server" OnClientSelectedIndexChanged="Problem_NameComboIndexChanged1" AutoPostBack="true">
<Items>
<telerik:RadComboBoxItem Text="All" Value="" />
<telerik:RadComboBoxItem Text="مشكلة في الطباعة" Value="مشكلة في الطباعة" />
<telerik:RadComboBoxItem Text="سكانر" Value="سكانر" />
<telerik:RadComboBoxItem Text="مشكلة في الشبكة" Value="مشكلة في الشبكة" />
<telerik:RadComboBoxItem Text="البريد الحكومي" Value="البريد الحكومي" />
<telerik:RadComboBoxItem Text="الارشيف" Value="الارشيف" />
<telerik:RadComboBoxItem Text="موارد" Value="موارد" />
<telerik:RadComboBoxItem Text="الانترنت" Value="الانترنت" />
<telerik:RadComboBoxItem Text="جهاز الحاسوب" Value="جهاز الحاسوب" />
<telerik:RadComboBoxItem Text="حزمة الاوفيس" Value="حزمة الاوفيس" />
<telerik:RadComboBoxItem Text="موقع الديوان" Value="موقع الديوان" />
</Items>
</telerik:RadComboBox>
<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">
<script type="text/javascript">
function Problem_NameComboIndexChanged1(sender, args) {
var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");
tableView.filter("Problem_Name_r1", args.get_item().get_value(), "EqualTo");
}
</script>
</telerik:RadScriptBlock>
</FilterTemplate>
</telerik:GridBoundColumn>
<telerik:GridDateTimeColumn DataField="CREATE_DATE" ItemStyle-CssClass="sm-visible" HeaderText="وقت انشاء الطلب" DataFormatString="{0:g}" UniqueName="Create_date_r1">
</telerik:GridDateTimeColumn>
<telerik:GridBoundColumn DataField="provider" HeaderText="مقدم الخدمة" UniqueName="provider_r1" HeaderStyle-Width="20%">
</telerik:GridBoundColumn>
<telerik:GridDateTimeColumn DataField="END_DATE" HeaderText="وقت تنفيذ الطلب" DataFormatString="{0:g}" UniqueName="END_DATE_r1" Visible="true">
</telerik:GridDateTimeColumn>
<telerik:GridMaskedColumn DataField="Responsiveness" HeaderText="سرعة الانجاز" UniqueName="Responsiveness_r1" AllowFiltering="false">
</telerik:GridMaskedColumn>
</Columns>
<NestedViewTemplate>
<div class="Table" style="background-color: #a7d1e2">
<div class="TableRow col-12">
<div class="TableCell p-3" style="inline-size: 100%; overflow-wrap: break-word;"><b class="text-danger">تفاصيل المشكلة : </b><%# Eval("DESCRIPTION") %> </div>
<div class="TableCell p-2" style="inline-size: 100%; overflow-wrap: break-word;"><b class="text-danger">ملاحظات مقدم الخدمة : </b><%# Eval("NOTE") %> </div>
<div class="TableCell p-2">
<b class="text-danger">تقييم الخدمة :
<div class="progress-bar" role="progressbar" style="width:100px ;" aria-valuenow='<%# Convert.ToDouble(Eval("FEEDBACK_RATING"))*20 %>' aria-valuemin="0" aria-valuemax="100"><%# Convert.ToDouble(Eval("FEEDBACK_RATING"))*20 %> %</div>
</b>
</div>
</div>
</div>
</NestedViewTemplate>
</MasterTableView>
<ClientSettings>
<DataBinding SelectMethod="GetDataAndCount">
</DataBinding>
</ClientSettings>
</telerik:RadGrid>0 answers
121 views
Dear Telerik Team,
We have purchased Telerik UI for ASP.NET AJAX UI 2010.1519. Now we are facing vulnerable issues as it is using jQuery 1.4.2.
One of the Telerik doc tells that
When Telerik upgraded jQuery version to 3.3.1, it faces incompatibilities with the MS AJAX framework and its __doPostBack() method. Due to which, Telerik downgraded jQuery version Telerik UI for ASP.NET AJAX R1 2019 - present are using a modified jQuery version 1.12.4 that includes security vulnerability backport fixes.
Is there a fix to overcome this issue other than upgrading the Telerik version to 2019 or greater?
kanimozhi
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08 May 2023
1 answer
100 views
Hello, everyone. I'm a novice. I don't how to use the <GridImageColumn>, I have a request to display qualified photos from a remote computer.
For example, A textbox inputs 'abc',then I click the button of 'submit', the <GridImageColumn> or another control should find and display the 'abc.jpg' from the remote computer. The remote TargetFolder url just like '\\123.**.***.***\photo' and I hope it will be shown in <DetailTables> .
How should I edit the back-end code, so that I could get the pictures and also display it. I will post my code.
I'd really appreciate it if you could help me!
<telerik:RadPageView runat="server" ID="RadPageView3">
<telerik:RadAjaxPanel ID="RadAjaxPanel3" runat="server" LoadingPanelID="RadAjaxLoadingPanel1" BackColor="#FFFFFF">
<div class="ContentRow">
<div class="column c1 ">
<telerik:RadLabel ID="labcrate" runat="server" Text="LabCrate" CssClass="LabOnRight" ForeColor="#000000"></telerik:RadLabel>
</div>
<div class="column c2 ">
<telerik:RadTextBox ID="txtCrate" runat="server"></telerik:RadTextBox>
</div>
<div class="column c3 ">
<telerik:RadButton ID="btnSubmit" runat="server" Text="Submit" AutoPostBack ="true"></telerik:RadButton>
</div>
</div>
<telerik:RadGrid RenderMode="Lightweight" runat="server" ID="RG_Carrier" Height="740px" AllowPaging="true" PageSize="10" AllowAutomaticDeletes="false"
AllowAutomaticUpdates="false" AllowAutomaticInserts="false" AllowFilteringByColumn="false" AllowMultiRowSelection="true" OnNeedDataSource="RadGrid_NeedDataSource" >
<PagerStyle Position="Bottom" AlwaysVisible="true" PageSizes="10,20,30"></PagerStyle>
<ClientSettings EnableAlternatingItems="true" AllowKeyboardNavigation="False" EnablePostBackOnRowClick="true">
<Selecting AllowRowSelect="false" />
<Scrolling AllowScroll="true" UseStaticHeaders="true"></Scrolling>
</ClientSettings>
<AlternatingItemStyle BackColor ="LightBlue" />
<MasterTableView DataKeyNames="CrateNo" AutoGenerateColumns="false" CommandItemDisplay="Top" EditMode="PopUp">
<CommandItemSettings ShowAddNewRecordButton="false" />
<Columns>
<telerik:GridBoundColumn AllowFiltering="false" FilterControlWidth="120px" AutoPostBackOnFilter="true" DataField="CrateNo" UniqueName="CrateNo" HeaderText="CrateNo">
<HeaderStyle Width="150px" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn AllowFiltering="false" DataField="Qty" UniqueName="Qty" HeaderText="Qty">
<HeaderStyle Width="60px" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn AllowFiltering="false" FilterControlWidth="120px" AutoPostBackOnFilter="true" DataField="ProductName" UniqueName="ProductName" HeaderText="ProductName">
<HeaderStyle Width="150px" />
</telerik:GridBoundColumn>
</Columns>
<DetailTables>
<telerik:GridTableView DataKeyNames="CratePhoto" ClientDataKeyNames="CratePhoto" runat="server" CommandDisplay="None" AutoGenerateColumns="true" AllowPaging="false" EditMode="PopUp">
<Columns>
<telerik:GridImageColumn DataType="System.String"
DataImageUrlFormatString=""
ImageAlign="Middle" ImageHeight="110px" ImageWidth="90px" HeaderText="CratePhoto">
</telerik:GridImageColumn>
</Columns>
</telerik:GridTableView>
</DetailTables>
</MasterTableView>
</telerik:RadGrid>
</telerik:RadAjaxPanel>
</telerik:RadPageView>
Attila Antal
Telerik team
answered
on
24 Apr 2023
0 answers
184 views
I've run into an issue using modal popups and controls on a page, and I've created a test scenario. What I'm trying to do is, when the user submits a form to save data to a database, the application first validates if everything is correct. If not, display a modal popup. This works find the first time I press "Save Data" in my test, but the 2nd time, any bound controls seem to lose their values. For example, the line -
Dim value As String = RadComboBox1.SelectedItem.Valuegives an 'Object reference not set to an instance of an object" error. Do I have to rebind every control on the page in the code-behind, or is there a better way to do this? Is this happening because I'm putting the RadWindowManager into the AjaxPanel? (I read a bit of documentation about it, but I couldn't clearly understand it).
EDIT: It also happens with another control (button) that does a postback. While rebinding does prevent the "Object Reference..." error, it loses its' selected value.
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="AjaxTest.aspx.vb" Inherits="ModalTest.AjaxTest" %>
<%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<telerik:RadScriptManager ID="RadScriptManager1" Runat="server">
</telerik:RadScriptManager>
<telerik:RadWindowManager ID="RadWindowManager1" runat="server" Skin="WebBlue">
</telerik:RadWindowManager>
<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server">
</telerik:RadAjaxPanel>
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="RadButton1">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="RadAjaxPanel1" LoadingPanelID="RadAjaxPanel1" />
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManager>
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" Runat="server" Skin="Default">
</telerik:RadAjaxLoadingPanel>
<telerik:RadButton ID="btnSave" runat="server" Text="Save Data">
</telerik:RadButton>
<telerik:RadLabel ID="RadLabel1" runat="server">
</telerik:RadLabel>
<telerik:RadComboBox ID="RadComboBox1" Runat="server" DataSourceID="SqlDataSource1" DataTextField="Title" DataValueField="ID">
</telerik:RadComboBox>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:AppConnectionString %>" SelectCommand="SELECT [ID], [Title] FROM [luTest]"></asp:SqlDataSource>
</div>
</form>
</body>
</html>
Imports Telerik.Web.UI
Public Class AjaxTest
Inherits System.Web.UI.Page
Protected Sub RadButton1_Click(sender As Object, e As EventArgs) Handles btnSave.Click
' Simulate Data Validation.
RadAjaxPanel1.Controls.Clear()
RadAjaxPanel1.Controls.Add(RadWindowManager1)
' The commented out code also works, but the dropdown still loses its' values.
RadWindowManager1.Windows.Clear()
RadWindowManager1.RadAlert("Test Validation Message", 330, 180, "Error", "")
' CreateModalWindow(RadWindowManager1, "mModal\Modal.aspx")
' Simulating collecting data for saving to a database table.
Dim value As String = RadComboBox1.SelectedItem.Value
End Sub
Private Sub CreateModalWindow(WindowManager As RadWindowManager, url As String)
Dim RadWindow1 As New RadWindow
With RadWindow1
.ID = "rwTest"
.Height = 600
.Width = 800
.Title = "Title"
.DestroyOnClose = True
.Skin = "WebBlue"
.Modal = True
.NavigateUrl = url
End With
WindowManager.Windows.Clear()
WindowManager.Windows.Add(RadWindow1)
Dim PageHandler As Page = HttpContext.Current.Handler
Dim script As String = "function f(){$find(""" + RadWindow1.ClientID + """).show(); Sys.Application.remove_load(f);}Sys.Application.add_load(f);"
RadAjaxPanel1.ResponseScripts.Add(script)
ScriptManager.RegisterStartupScript(PageHandler, PageHandler.GetType(), "key", script, True)
End Sub
End Class
JenMaryland
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updated question
on
06 Apr 2023
1 answer
90 views
I allow the user to create in runtime, zones (my sections) and docks.
<asp:Repeater ID="repSections" runat="server" OnItemDataBound="repSections_ItemDataBound">
<ItemTemplate>
<asp:Panel ID="panelSection" runat="server" CssClass="container">
A RadDockZone(section) and it's RadDocks are injected here in runtime...
</asp:Panel>
</ItemTemplate>
</asp:Repeater>This repeater is populated from database and zones and it's docks injected in runtime, assigning the DockPositionChanged event to each of the created docks. Since I also inject in runtime, controls before and after each zone to manage it (Add, configure, move up/down) and I want them to postback using ajax, I'm configuring the ajax behavior in the ItemDataBound event of the Repeater:
protected void repSections_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
LinkButton linkbtAddNormalSection = e.Item.FindControl("linkbtAddNormalSection") as LinkButton;
linkbtAddNormalSection.CommandArgument = section.Id.ToString();
AjaxSetting ajaxSetting_linkbtAddNormalSection = new AjaxSetting();
ajaxSetting_linkbtAddNormalSection.AjaxControlID = linkbtAddNormalSection.UniqueID;
ajaxSetting_linkbtAddNormalSection.EventName = "Click";
ajaxSetting_linkbtAddNormalSection.UpdatedControls.AddRange(new AjaxUpdatedControlsCollection()
{
new AjaxUpdatedControl(repSections.UniqueID,""),
new AjaxUpdatedControl(panelNosections.UniqueID,""),
new AjaxUpdatedControl(radNotification.UniqueID, "")
});
ajaxManagerProxy.AjaxSettings.Add(ajaxSetting_linkbtAddNormalSection);
...
}Because of this, RadAjax places a RadAjaxPanel that includes all the created zones inside of the repeater causing the DockPositionChanged event to function in ajax mode. That's fine, and works great since avoids a regular postback each time a dock changes position.
The issue is that I need to show a RadNotification that is outside the repeater and consequently, outside that RadAjaxPanel and I can't show it from the DockPositionChanged event.
Any suggestion to overcome this?
Thank you!
Hugo Augusto
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answered
on
13 Jan 2023
1 answer
95 views
Hello friends
Scenario:
On hovering the textbox an alert is triggered from clientscript.
The controls are placed inside a RadAjaxpanel.
Question:
Why does this setup only works on inital load?
If I submit the page, the clientscript does not work anymore.
Check my demo below.
kind regards
Mark
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<telerik:RadScriptManager ID="RadScriptManager1" runat="server">
<Scripts>
<asp:ScriptReference Assembly="Telerik.Web.UI"
Name="Telerik.Web.UI.Common.Core.js"></asp:ScriptReference>
<asp:ScriptReference Assembly="Telerik.Web.UI"
Name="Telerik.Web.UI.Common.jQuery.js"></asp:ScriptReference>
<asp:ScriptReference Assembly="Telerik.Web.UI"
Name="Telerik.Web.UI.Common.jQueryInclude.js"></asp:ScriptReference>
</Scripts>
</telerik:RadScriptManager>
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Metro" >
</telerik:RadAjaxLoadingPanel>
<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">
<script type="text/javascript">
$(document).ready(function () {
$("#TextBox1").hover(function () {
alert('test');
});
});
</script>
</telerik:RadScriptBlock>
<telerik:RadAjaxPanel ID="RadAjaxPanel1" LoadingPanelID="RadAjaxLoadingPanel1" runat="server" Height="100%" Width="100%">
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" Text="Submit" />
</telerik:RadAjaxPanel>
</form>
</body>
</html>using System;
public partial class mytest : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
}
