Questions on UI for ASP.NET AJAX Forum

110,785 questions

1 answer

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Hi, is there a way to override the radwindow default styles in the code behind? For example for something like this:

    .RadWindow .rwStatusbar,
    .RadWindow_Default table .rwTopLeft,
    .RadWindow_Default table .rwTopRight,
    .RadWindow_Default table .rwFooterCenter,
    .RadWindow_Default table .rwFooterLeft,
    .RadWindow_Default table .rwFooterRight,
    .RadWindow_Default .rwCorner,
    .RadWindow_Default .rwBodyLeft,
    .RadWindow_Default .rwBodyRight {
        display: none !important;
    }

using something like this in the code behind instead

window.class.Add.Style(RadWindow .rwStatusbar, display:none)

...

Jesse

General Discussions

answered on 02 Apr 2020

1 answer

293 views

Overriding Radwindow default styles in code behind

Hi is there away to override radwindow default styles in the code behind for example

using something like this

window.class[.RadWindow .rwStatusbar]. add.style( "display", "none")

window.class[. .RadWindow_Default table .rwTopLeft,]. add.style( "display", "none")

...

Thanks in advance.

General Discussions

answered on 02 Apr 2020

17 answers

652 views

Filter Icon displayed on next line, under filter textbox, while using AllowFilteringByColumn

hi,
I am using 2009.3.1103.20 version of Telerik Controls.
Now I simply added filtering to columns in my grid and that worked fine on my machine.
But when I deployed it to Test Server, the problem is that the filter icon is displayed on next line, underneath filter textbox, for my first column.
For rest of the columns, its looking good and this is happening only on my Test Server.
I tried giving FiltercontrolWidth, HeaderStyle-Width but didnt work.

Any idea why the filter icon is displayed underneath filter textbox?
Here is my grid. I have about 15 fields so I kept only few fields here.
The first column

telerik:GridNumericColumn DataField="RequestInfoID"

is displaying Filter Icon underneath filter textbox, any idea how do I make it display next to textbox?

<div class="Scrollgrid" style="width: 1100px; height: 600px;">

<telerik:RadGrid ID="RadGridAllRequests" runat="server" AllowPaging="true" AllowSorting="true"

AllowFilteringByColumn="true" AutoGenerateColumns="False" BorderStyle="None"

GridLines="Both" OnNeedDataSource="RadGridAllRequests_needdatasource" OnItemDataBound="RadGridAllRequests_ItemDataBound"

OnItemCreated="RadGridAllRequests_ItemCreated" OnItemCommand="RadGridAllRequests_ItemCommand"

AllowMultiRowSelection="true" SelectedItemStyle-CssClass="SelectedItem" Width="100%"

Skin="WebBlue">

<PagerStyle Mode="NextPrevNumericAndAdvanced" Position="TopAndBottom" AlwaysVisible="true" />

<ClientSettings EnableRowHoverStyle="true" EnablePostBackOnRowClick="true">

<Selecting AllowRowSelect="true" />

</ClientSettings>

<MasterTableView

ShowHeadersWhenNoRecords="true"

AllowFilteringByColumn="true" DataKeyNames="RequestInfoID">

<Columns>

<telerik:GridNumericColumn DataField="RequestInfoID" HeaderText="Request No." SortExpression="RequestInfoID"

DataType="System.Int64" FilterControlWidth="40px" HeaderStyle-Width="100px"

>

</telerik:GridNumericColumn>

<telerik:GridDateTimeColumn HeaderStyle-Width="130px" DataField="CreationDate" HeaderText="Created On"

FilterControlWidth="100px" CurrentFilterFunction="Contains" PickerType="DatePicker"

DataFormatString="{0:MM/dd/yyyy}" SortExpression="CreationDate">

</telerik:GridDateTimeColumn>

<telerik:GridNumericColumn DataField="TotalAmount" HeaderText="Total Amount" SortExpression="TotalAmount"

HeaderStyle-HorizontalAlign="Right" ItemStyle-HorizontalAlign="Right" DataType="System.Decimal"

FilterControlWidth="70px" DataFormatString="{0:#,##0.00}">

<FooterStyle Font-Bold="true" />

</telerik:GridNumericColumn>

<telerik:GridBoundColumn DataField="RequestedFrom_Email" HeaderText="Requested From"

SortExpression="RequestedFrom_Email">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="SuggestedVendor" HeaderText="Suggested Vendor"

SortExpression="SuggestedVendor" UniqueName="SuggestedVendor">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn HeaderText="Describe Reason and Reject" UniqueName="rejectrequest"

AllowFiltering="false">

<ItemTemplate>

<table width="240px" cellpadding="0" cellspacing="0">

<tr valign="top">

<td>

<asp:Label ID="lblNextApprovalRequiredFor" runat="server" Visible="false" Text='<%#Eval ( "NextApprovalRequiredFor").ToString()%>'></asp:Label>

<asp:Label ID="lblUnder5000ApprovedORRejected" runat="server" Visible="false" Text='<%#Eval ( "Under5000ApprovedORRejected").ToString()%>'></asp:Label>

<asp:Label ID="lblOver5000ApprovedORRejected" runat="server" Visible="false" Text='<%#Eval ( "Over5000ApprovedORRejected").ToString()%>'></asp:Label>

<asp:Label ID="lblFinanceApprovedORRejected" runat="server" Visible="false" Text='<%#Eval ( "FinanceApprovedORRejected").ToString()%>'></asp:Label>

<asp:Label ID="lblOver25000CFOApprovedORRejected" runat="server" Visible="false"

Text='<%#Eval ( "Over25000CFOApprovedORRejected").ToString()%>'></asp:Label>

<asp:Label ID="lblOver25000COOApprovedORRejected" runat="server" Visible="false"

Text='<%#Eval ( "Over25000COOApprovedORRejected").ToString()%>'></asp:Label>

<asp:Label ID="lblOver25000CEOApprovedORRejected" runat="server" Visible="false"

Text='<%#Eval ( "Over25000CEOApprovedORRejected").ToString()%>'></asp:Label>

<asp:Label ID="lblRejectedMessage" runat="server" Text="Rejected"></asp:Label>

<asp:TextBox Width="150px" runat="server" MaxLength="150" ValidationGroup="vgRejection"

ID="txtRejectionReason" ToolTip="Enter Rejection Reason"></asp:TextBox>

<%--                                                            <

asp:RequiredFieldValidator

ID="rvRejectionReason"

Display="Dynamic"

ValidationGroup="vgRejection"

runat="server"

SetFocusOnError="true"

ControlToValidate="txtRejectionReason"

ErrorMessage="Enter Rejection Reason"

ToolTip="Enter Rejection Reason">

</asp:RequiredFieldValidator>

--%>

<asp:Button CssClass="ButtonCSS" runat="server" ID="btnRejectRequest" Text="Reject"

ToolTip="Click Here to Reject Request" CausesValidation="true" ValidationGroup="vgRejection"

OnClick="btnRejectRequest_Click" OnClientClick=

"javascript:var agree= confirm('Are you sure you want to reject this Request? '); if(agree){ Page_BlockSubmit = false;buttonClicked_WithObj(this); return true; };else {return false;};"

CommandArgument='<%#

Eval ( "RequestInfoID").ToString()

+ ";" +

Eval ( "NextApprovalRequiredFor").ToString()

+ ";" +

Eval ( "TotalAmount").ToString()

%>' />

</td>

</tr>

</table>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="Request_Current_Status_DisplayText" HeaderText="Current Status"

SortExpression="Request_Current_Status_DisplayText" UniqueName="Request_Current_Status_DisplayText">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn HeaderText="Cancel Request" UniqueName="cancelrequest">

<ItemTemplate>

<asp:Label ID="lblCancelled" runat="server" Visible="false" Text='<%#Eval ( "Cancelled").ToString()%>'></asp:Label>

<asp:Label runat="server" ID="lblCompleted" Text='<%# Eval("Completed").ToString()%>'

Visible="false"></asp:Label>

<asp:Label runat="server" ID="lblCompletedMessage" Text='<%# Eval("CompletedStatus").ToString()%>'></asp:Label>

<asp:Label runat="server" ID="lblCancellationStatus" Text='<%# Eval("CancellationStatus").ToString()%>'></asp:Label>

<asp:Button CssClass="ButtonCSS" runat="server" ID="btnCancelRequest" Text="Cancel Request"

ToolTip="Click Here to cancel Request" CausesValidation="False" OnClick="btnCancelRequest_Click"

OnClientClick=

"javascript:var agree= confirm('Are you sure you want to cancel/delete this Request? '); if(agree){ Page_BlockSubmit = false;buttonClicked_WithObj(this); return true; };else {return false;};"

CommandArgument='<%# Eval ( "RequestInfoID").ToString() %>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Request No." SortExpression="RequestInfoID"

AllowFiltering="false" Visible="false" UniqueName="requestinfoid">

<ItemTemplate>

<asp:Label ID="lblRequestInfoID" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "RequestInfoID")%>'></asp:Label></ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

<EditFormSettings>

<PopUpSettings ScrollBars="None" />

</EditFormSettings>

<ExpandCollapseColumn Resizable="False" Visible="False">

<HeaderStyle />

</ExpandCollapseColumn>

<RowIndicatorColumn Visible="False">

<HeaderStyle />

</RowIndicatorColumn>

</MasterTableView>

</telerik:RadGrid>

</div>

Grid

answered on 02 Apr 2020

1 answer

473 views

RadDatePicker and DataTypeCheck validation

I'm trying to get the RadDatePicker to work with the CompareValidator with the DataTypeCheck operator. Initially, I wanted to use this as a dynamically created control in the code-behind. (It works great with a normal validator, but it also validates blank textboxes when I don't want it to). I noticed this seemed to be an issue 10 years ago from what I've searched, but is this still the case?

I did a little testing here -

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

<div>

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

</telerik:RadScriptManager>

<asp:Label ID="lblDate" Text="Date:" AssociatedControlID="txtDate" runat="server" />

<asp:TextBox ID="txtDate" runat="server" />

<asp:CompareValidator

ID="txtDatecompare"

Text="(Invalid Date)"

ControlToValidate="txtDate"

Type="Date"

Operator="DataTypeCheck"

runat="server" />

<hr />

<asp:Label ID="lblTelerikDate" Text="Date:" AssociatedControlID="rdDate" runat="server" />

<telerik:RadDatePicker ID="rdDate" runat="server">

</telerik:RadDatePicker>

<asp:CompareValidator

ID="txtRadDateCompare"

Text="(Invalid Date)"

ControlToValidate="rdDate"

Type="Date"

Operator="DataTypeCheck"

runat="server" />

<br />

<asp:Button ID="btnSubmit" Text="Submit" runat="server" />

</div>

</form>

The submit button simply returns the time of day. What I expected to happen is -

Textbox is left blank - Do nothing. I would expect this, and handle required field validators late in the code.
Textbox has a valid date - Do nothing.
Textbox has an invalid date - Display a message and cancel the postback. However, the above code still causes a postback. If I put an invalid date into the normal textbox, it works fine. If I put an invalid date into the raddatepicker, the submit button still fires. My goal is to do this dynamically, so if it's not possible, I could always create a server-side validation to loop through the added controls.

DatePicker

answered on 01 Apr 2020

11 answers

433 views

HtmlChart works on localhost but not on web server

I have HtmlChart control which works from Visual Studio 2015, but not when deployed on a Web Server. When View Source, the Web Server page source does not have the svg tag. The source is below. The Telerik dll version is 2016.2.504.45, size 26,416 KB, dated 5/23/2016 11:25 AM. How can I correct the behavior on the web server please?

<svg xmlns="http://www.w3.org/2000/svg" style="left: 0px; top: -0.36px; width: 100%; height: 100%; overflow: hidden;" version="1.1">

<telerik:RadHtmlChart ID="rhcSummary" runat="server"

Height="200"

Width="700">

<PlotArea>

<Series>

<telerik:ColumnSeries Name="OpenClaims" DataFieldY="Value">

<Appearance FillStyle-BackgroundColor="Green" />

<TooltipsAppearance BackgroundColor="LightGray">

<ClientTemplate>

#= dataItem.Tooltip #

</ClientTemplate>

</TooltipsAppearance>

</telerik:ColumnSeries>

</Series>

<XAxis Name="Statuses"

DataLabelsField="Meaning"

MajorTickSize="1"

MinorTickSize="1"

Step="1" />

<YAxis Name="Counts"

MajorTickSize="5"

MinorTickSize="5"

Step="10" />

</PlotArea>

<Legend>

<Appearance Visible="false" />

</Legend>

</telerik:RadHtmlChart>

Chart (HTML5)

answered on 31 Mar 2020

9 answers

366 views

Client event double click task

Hello,

Is it possible to attach a eventhandler to a double click event on a task and get the taskId?

Thanks,
Martin

Gantt

answered on 31 Mar 2020

2 answers

356 views

[Solved] RadAutoCompleteBox CSS width property not working

Hi,

I am trying to adjust the width of the input box but it's not working. Weirdly other properties work but I am not getting to reflect the changes in width.

My CSS code:

html .RadAutoCompleteBox .racInput {

font-family: sans-serif;

font-size: 1.2em;

height: 30px;

width: 1000px !important;

}

My aspx code:

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

<telerik:RadAutoCompleteBox RenderMode="Lightweight" runat="server" ID="RadAutoCompleteBox1"

autopostback="true" EmptyMessage="Type in data..."

DataSourceID="SqlDataSource1"

DataTextField="edesc"

DataValueField="ecode"

InputType="Token"

Width="450"

DropDownWidth="150px"

OnEntryAdded="RadAutoCompleteBox1_EntryAdded"

OnEntryRemoved="RadAutoCompleteBox1_EntryRemoved"

>

</telerik:RadAutoCompleteBox>

Notice that I define a default value of 450 in ASPX code but as far as I know the CSS should override it, correct? Anyway, I tried to remove the initial definition but CSS still won't work.

As I mentioned all other properties work fine but the "width" one. Any idea?

Thanks in advance!

AutoCompleteBox

answered on 31 Mar 2020

5 answers

917 views

Adding ToolTip to RadComboBox Programmatically

Im attempting to build a combobox and populate it with data. everything works, but I would also like to add tooltips using data from my database. My code is as follows:

radcombo_mns_severity.DataTextField = "SEVERITY";

radcombo_mns_severity.DataValueField = "ID";

radcombo_mns_severity.ToolTip = "DESC";

radcombo_mns_severity.DataSource = from c in quarkdb.MNS_SEVERITies

orderby c.SEVERITY

select new

{

c.SEVERITY,

c.ID,

c.DESC

};

radcombo_mns_severity.DataBind();

Is there away to do this?

ComboBox

answered on 31 Mar 2020

1 answer

813 views

Remove Border RadGrid in RadWindow

Hi All,

I have RadGrid inside RadWindow, i want to remove border on RadGrid. Any have solution..?

This my RadWindow Code

<telerik:RadWindow ID="RwEmployeeBrowser" runat="server" Modal="true" Width="1200px" Height="550px" KeepInScreenBounds="true" Title="Select Employee">

<ContentTemplate>

<UC:UCEmploye ID="UCEmploye" runat="server" />

</ContentTemplate>

</telerik:RadWindow>

This My RadGridCode

<telerik:RadGrid RenderMode="Lightweight" ID="RgData" PagerStyle-AlwaysVisible="true" runat="server" AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False" CellSpacing="-1" GridLines="Both" OnPreRender="RgData_PreRender" OnItemCommand="RgData_ItemCommand" OnItemDataBound="RgData_ItemDataBound" OnNeedDataSource="RgData_NeedDataSource">

<GroupingSettings CaseSensitive="false" />

<MasterTableView CommandItemDisplay="Top" Width="100%" AllowMultiColumnSorting="false">

<CommandItemSettings ShowAddNewRecordButton="false" ShowExportToExcelButton="false" ShowRefreshButton="false" />

<Columns>

<telerik:GridTemplateColumn UniqueName="TemplateColumn" HeaderStyle-Width="2px">

<FilterTemplate>

<asp:ImageButton ID="btnClearFilter" CausesValidation="false" runat="server" ImageUrl="/Style Library/bower_components/Telerik/Delete.gif" AlternateText="Clear Filter"

ToolTip="Clear Filter" OnClick="btnClearFilter_Click" Style="vertical-align: middle" />

</FilterTemplate>

<ItemTemplate>

<asp:LinkButton runat="server" ID="ImgBtn" Text="Select" ForeColor="Blue" CausesValidation="false" CommandName="Select" />

<asp:Label runat="server" ID="lblId" Text='<%# Eval( "PersonId" ) %>' Visible="false"></asp:Label>

<asp:Label runat="server" ID="lblEmpLogin" Text='<%# Eval( "EmployeeLogin" ) %>' Visible="false"></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="TemplateColumn" HeaderText="No" AllowFiltering="false">

<ItemTemplate>

<asp:Label ID="numberLabel" runat="server" />

</ItemTemplate>

<HeaderStyle Width="15px" />

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn HeaderStyle-HorizontalAlign="Left" AutoPostBackOnFilter="true" UniqueName="Un1" FilterControlWidth="100%" DataField="EmployeeNumber" HeaderText="NIK" HeaderStyle-Width="10%" CurrentFilterFunction="Contains" ShowFilterIcon="false" HeaderButtonType="TextButton">

<HeaderStyle Width="10%"></HeaderStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderStyle-HorizontalAlign="Left" AutoPostBackOnFilter="true" UniqueName="Un2" FilterControlWidth="100%" DataField="EmployeeName" HeaderText="Employee Name" HeaderStyle-Width="30%" CurrentFilterFunction="Contains" ShowFilterIcon="false" HeaderButtonType="TextButton">

<HeaderStyle Width="15%"></HeaderStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderStyle-HorizontalAlign="Left" AutoPostBackOnFilter="true" UniqueName="Un3" FilterControlWidth="100%" DataField="Position" HeaderText="Position" HeaderStyle-Width="30%" CurrentFilterFunction="Contains" ShowFilterIcon="false" HeaderButtonType="TextButton">

<HeaderStyle Width="25%"></HeaderStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderStyle-HorizontalAlign="Left" AutoPostBackOnFilter="true" UniqueName="Un4" FilterControlWidth="100%" DataField="DepartmentName" HeaderText="Department" HeaderStyle-Width="30%" CurrentFilterFunction="Contains" ShowFilterIcon="false" HeaderButtonType="TextButton">

<HeaderStyle Width="25%"></HeaderStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderStyle-HorizontalAlign="Left" AutoPostBackOnFilter="true" UniqueName="Un5" FilterControlWidth="100%" DataField="CompanyName" HeaderText="Company" HeaderStyle-Width="30%" CurrentFilterFunction="Contains" ShowFilterIcon="false" HeaderButtonType="TextButton">

<HeaderStyle Width="25%"></HeaderStyle>

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<ClientSettings Selecting-AllowRowSelect="false" EnablePostBackOnRowClick="false" EnableRowHoverStyle="false">

<Resizing AllowColumnResize="false" ResizeGridOnColumnResize="false" AllowResizeToFit="false" />

</ClientSettings>

<HeaderStyle HorizontalAlign="Center" />

<FilterMenu RenderMode="Lightweight"></FilterMenu>

<HeaderContextMenu RenderMode="Lightweight"></HeaderContextMenu>

</telerik:RadGrid>

Grid

answered on 31 Mar 2020

2 answers

383 views

ViewState error when dynamically loading Telerik controls

I have a page that loads a list of controls based on report criteria. I've been converting some of these controls to Telerik, but I also have some controls that are custom controls. I've narrowed down the issue to when an ASP.NET control (ASP from the dropdown) gets loaded after a Telerik control (Telerik from the dropdown), I get a "Failed to load viewstate" error. It also happens if both controls are Telerik controls, but does not happen if all controls are ASP.NET controls.

DynamicControls.aspx

<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="DynamicControls.aspx.vb" Inherits="TestCode.DynamicContrls" %>

<%@ 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>

<asp:DropDownList ID="cboCriteria" runat="server" AutoPostBack="True">

<asp:ListItem>Select a form</asp:ListItem>

<asp:ListItem Value="Telerik">Form With Telerik Control</asp:ListItem>

<asp:ListItem Value="ASP">Form With ASP Control</asp:ListItem>

</asp:DropDownList>

<br />

<asp:PlaceHolder ID="PlaceHolder1" runat="server"></asp:PlaceHolder>

<br />

</div>

</form>

</body>

</html>

DynamicControls.vb

Imports Telerik.Web.UI

Public Class DynamicContrls

Inherits System.Web.UI.Page

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

'If Not Session("ControlsCreated") = Nothing Then

CreateControl(cboCriteria.SelectedItem.Value)

'End If

End Sub

Private Sub CreateControl(ControlType As String)

Select Case ControlType

Case "Telerik"

RenderTelerikControls()

Case "ASP"

RenderASPControls()

End Select

Session("ControlsCreated") = True

End Sub

Private Sub RenderTelerikControls()

Dim txtFirst As New RadTextBox

txtFirst.ID = "txtTelerik" & Guid.NewGuid.ToString

PlaceHolder1.Controls.Add(txtFirst)

PlaceHolder1.Controls.Add(New LiteralControl("<BR>"))

End Sub

Private Sub RenderASPControls()

Dim txtFirst As New TextBox

txtFirst.ID = "txtASP" & Guid.NewGuid.ToString

PlaceHolder1.Controls.Add(txtFirst)

PlaceHolder1.Controls.Add(New LiteralControl("<BR>"))

End Sub

Protected Sub cboCriteria_SelectedIndexChanged(sender As Object, e As EventArgs) Handles cboCriteria.SelectedIndexChanged

' For this example, simply reload the page.

End Sub

End Class

General Discussions

answered on 30 Mar 2020

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