Questions on UI for ASP.NET AJAX Forum

6 answers

94 views

I use this sample:

https://demos.telerik.com/aspnet-ajax/scheduler/examples/advancedformtemplate/defaultcs.aspx?_ga=2.107659522.1423900032.1612185078-422710438.1602686251

It works fine.

I upgrade to .net 4.65 (and use the .45 version of the control)

When you go to the advanced form and save - it just sits there forever.

I posted another issue that I THOUGHT was just with a service, looks like thats not the case. Looks like scheduler 4.5 version simply does not work. This is in latest and back to 2019 Q1 version (I dont have any earlier than that)

Scheduler

answered on 05 Feb 2021

2 answers

122 views

Set RadMaskedTextBox from RadGrid selected value

I would like to set a RadMaskedTextBox when a user clicks on a row from a RadGrid. I think I am on the right path but need a little assistances to pull it together.

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script type="text/javascript">

function SetFax(sender, eventArgs) {

//sender.get_masterTableView().editItem(eventArgs.get_itemIndexHierarchical());

alert("Click on row instance: " + eventArgs.get_gridDataItem().get_dataItem()["FaxNum"]);

}

</script>

</telerik:RadCodeBlock>

<telerik:RadMaskedTextBox runat="server" ID="_Phone2" Mask="(###) ###-####" EmptyMessage="Enter fax number or search favorites" RenderMode="Lightweight" ValidationGroup="Group1" />

<telerik:RadGrid runat="server" ID="_Phone1" Height="100px" Width="425px" DataTextField="FaxNum" DataValueField="FaxNum"

DataSourceID="DataSource1" EnableLoadOnDemand="false" AllowMultiRowSelection="false">

<ClientSettings Selecting-AllowRowSelect="true">

<Scrolling AllowScroll="true" />

<ClientEvents OnRowClick="SetFax" />

</ClientSettings>

<MasterTableView AutoGenerateColumns="false" DataKeyNames="FaxNum">

<Columns>

<%--<telerik:GridClientSelectColumn UniqueName="ClientSelectColumn1"></telerik:GridClientSelectColumn>--%>

<telerik:GridBoundColumn UniqueName="Description" HeaderText="Description" HeaderStyle-HorizontalAlign="Center" DataField="Description" />

<telerik:GridBoundColumn UniqueName="FaxNum" HeaderText="Fax #" HeaderStyle-HorizontalAlign="Center" Datafield="FaxNum" />

<telerik:GridBoundColumn UniqueName="LastSent" HeaderText="Last Sent" HeaderStyle-HorizontalAlign="Center" DataField="LastSent" />

</Columns>

</MasterTableView>

</telerik:RadGrid>

Grid

answered on 05 Feb 2021

2 answers

85 views

Binding a ComboBox to data displayed in a data grid

Lost on implementing a combobox whos value will dictate what data is displayed in a data grid. So when a new value is selected from the datagrid, without refreshing the page and using the radajaxmanager to read from a database and refresh the data in the data grid. Is that possible and what other components will be needed? So far I am using but still not sure how to use the RadAjaxManager, RabComboBox, RadSplitter, RapPane, and a RadGrid.

ComboBox

answered on 05 Feb 2021

0 answers

70 views

Struggling with this online ListView demo!

First of all I am not too much experienced with Telerik controls and I confess that it puzzles me but I am not going to give up!

So, I am not being able to reproduce the demo at https://demos.telerik.com/aspnet-ajax/listview/examples/overview/defaultvb.aspx?show-source=true.

I simplified the code to use it with my own data (code below) and I am experiencing two problems:

Instead to appear in two columns it only appear as a single list; and
It 's not skinning as it should.

To see my test in action please check http://aspdotnetstorefront.pamsauto.com/tests/ListViewTest.aspx

And this is my code:

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="ListViewTest.aspx.vb" Inherits="custom_scripts_iPMP_ListViewTest" %>

<%@ Register TagPrefix="qsf" Namespace="Telerik.QuickStart" %>

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1" runat="server">

<telerik:RadScriptManager runat="server" ID="RadScriptManager1" />

<telerik:RadFormDecorator RenderMode="Lightweight" ID="RadFormDecorator1" runat="server" DecoratedControls="All" DecorationZoneID="demo-container" EnableRoundedCorners="false" />

<div class="demo-container size-wide" id="demo-container">

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="ListViewPanel1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="ListViewPanel1" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl>

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="CheckBoxList1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="CheckBoxList1"></telerik:AjaxUpdatedControl>

<telerik:AjaxUpdatedControl ControlID="ListViewPanel1" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl>

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

<ClientEvents OnRequestStart="RequestStart"></ClientEvents>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">

</telerik:RadAjaxLoadingPanel>

<table>

<tr>

<td>

<asp:Panel ID="ListViewPanel1" runat="server">

<telerik:RadListView ID="RadListView1" DataSourceID="SqlDataSource1" runat="server" RenderMode="Lightweight"

ItemPlaceholderID="CustomersContainer" AllowPaging="true" >

<LayoutTemplate>

<fieldset id="FieldSet1" class="mainFieldset">

<div class="RadListView RadListView_<%# Container.Skin %>">

<asp:PlaceHolder ID="CustomersContainer" runat="server"></asp:PlaceHolder>

</div>

<div class="clearFix">

</div>

</fieldset>

</LayoutTemplate>

<ItemTemplate>

<fieldset class="fieldset itemFieldset">

<table class="dataTable">

<tr class="rlvI">

<td>

<table class="itemTable">

<tr>

<td>

<table class="innerItemTable">

<tr>

<td>

<%#Eval("Description")%>

</td>

</tr>

<tr>

<td>

<%#Eval("ConditionsAndOptions")%>

</td>

</tr>

<tr>

<td>

<%# Eval("RetailPrice")%>

</td>

</tr>

</table>

</td>

</tr>

</table>

</td>

</tr>

</table>

</fieldset>

</ItemTemplate>

</telerik:RadListView>

</asp:Panel>

</td>

</tr>

</table>

<br />

<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:MyConnection %>"

SelectCommand="EXEC mytestSP">

</asp:SqlDataSource>

</div>

</form>

</body>

</html>

I would appreciate if someone could give some help. Thanks!

ListView

asked on 04 Feb 2021

0 answers

81 views

Error 500 after upgrade

Hello,

I have a AsyncUploadHandler that works fine in an older version 2019.1.215 but as soon as I upgrade to newer version e.g. 2021.1.119 I start getting error 500

I doubt that my handler is still referencing the old version but can't find where it happens and change it eventually.

Any ideas?

Thank you very much

General Discussions

asked on 04 Feb 2021

5 answers

842 views

Radgrid inside a RadWindow

Hi,

I have requirement to display a radwindow with radgrid

Scenario:
On button click a dataset will be fetched from database, I have to display the dataset as a alert to the user in grid or someother telerik tool. Can you pls provide me a solution

Thanks

General Discussions

answered on 04 Feb 2021

2 answers

127 views

Horizontal scrollbar

How can I apply horizontal scrollbar in my radmulticolumncombobox?

because in my radmulticolumncombobox their are 15 columns...

please help!

thanks in advance.

--sarthkee

MultiColumnComboBox

answered on 04 Feb 2021

2 answers

136 views

passing multiple parameter in clientside functions

Hi...I am using MultiColumnComboBox for that i have to pass one parameter inside OnChange property.. how it is possible to pass multiple or one parameter in client side function.

regards

sarthkee

MultiColumnComboBox

answered on 04 Feb 2021

4 answers

657 views

Implementing CSS class for the last child node in the treeview control

Hi,

We are dynamically generating RAD Treeview control with data. We need to have a hover=hand and other stylesheets effect on the last node of all the parent nodes. Any code to traverse through all nodes and applying CSS will be helpful.

Node1-->NO style sheet
    Node2-->NO style sheet
        Node3-->Need to apply style sheet
        Node4-->Need to apply style sheet

Node11-->NO style sheet
    Node22-->Need to apply style sheet

+Node22
+Node44

regards,

Parimal

TreeView

answered on 04 Feb 2021

6 answers

587 views

RadMultiSelect doesn't seem to work with RequiredFieldValidator

I just get the following stacktrace:

An unknown error has occurred.Control '[ControlNamePlaceholder]' referenced by the ControlToValidate property of 'reqControlNamePlaceholder' cannot be validated

Is this by design, or is this control different than all the rest that do work with a requiredfieldvalidator?

MultiSelect

answered on 04 Feb 2021