Questions on UI for ASP.NET AJAX Forum

12 answers

165 views

How to bind German/English/Chinese Texts in RadComboBox

I have data in English/French/Chinese in my database and I want to bind that data in RadComboBox. But I am getting Script error on postback in RadComboBox.

.aspx page:

<telerik:RadComboBox ID="rcbCourses" runat="server" CheckBoxes="true" EnableCheckAllItemsCheckBox="true" EmptyMessage=" --Select Course-- "
Width="150" Localization-AllItemsCheckedString="All Courses selected" DropDownAutoWidth="Enabled" Filter="Contains" MarkFirstMatch="true" AutoCompleteSeparator="," AutoPostBack="false" >
</telerik:RadComboBox>

.aspx.cs page:

obj.BGetAllDetails(objBEAdmin);
{
if (objBEAdmin.DtResult.Rows.Count > 0)
{
rcbCourses.DataSource = objBEAdmin.DtResult;
rcbCourses.DataTextField = "CourseName";
rcbCourses.DataValueField = "CourseID";
rcbCourses.DataBind();
}
gvReports.DataSource = new object[] { };
gvReports.DataBind();

}

I am getting below error:

Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3abc17b1ef-7a1b-49cb-a795-5f1c64597a53%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2013.1.403.35%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3a128ef0a7-4d36-4e4e-8195-e785e5239856%3a16e4e7cd%3a874f8ea2%3af7645509%3a24ee1bba%3af46195d3%3a19620875%3a490a9d4e%3a2003d0b8%3a1e771326%3aaa288e2d%3a7165f74%3a58366029:6 Uncaught Sys.WebForms.PageRequestManagerServerErrorException: Sys.WebForms.PageRequestManagerServerErrorException: A generic error occurred in GDI+.

Please help. Thank You In Advance.

ComboBox

answered on 24 Dec 2020

1 answer

206 views

Border

How remove bottom border in Material skin? Or set all borders in RadDropDownTree using Material skin?

And how set RadDropDownTree Height (the combobox...)?

DropDownTree

answered on 23 Dec 2020

10 answers

474 views

[Solved] Disable scrollbars in RadDock Programatically

Hoping someone's got the answer to this. It should be a one liner,but havent figured out how to do it or anywhere where it explains.

I'm creating raddock's programatically, having stored their states in the database. When i load them, the ContentTemplate is also set in code and is a User Control (ascx).

I've set

EnableEmbeddedSkins

="false"

I thought that might help me ovverride, but still missing the mark.

all I want is the horz and vert scrollbars to go away. Doesnt seem to matter if my zone is wider or smaller. with the same ascx it still always shows the scrollbars.

thanks!

Dock

answered on 22 Dec 2020

8 answers

418 views

Updating multiple items in listview updates only first item

I'm trying to update all items in a listview from a single place outside the listview. I've put my simplified code underneath, notice that clicking the button will update only the first item, even though the FireCommandEvent is called for both items in the list.

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="ListViewIssue.aspx.cs"

Inherits="RadGridSave.ListViewIssue" %>

<%@ Register Assembly="Telerik.Web.UI, Version=2011.1.413.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4"

Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<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">

</telerik:RadScriptManager>

<div>

<telerik:RadListView ID="RadListView1" runat="server" AllowMultiItemEdit="true"

onprerender="RadListView1_PreRender">

<ItemTemplate>

Readonly</ItemTemplate>

<EditItemTemplate>

Edit</EditItemTemplate>

</telerik:RadListView>

</div>

<telerik:RadButton ID="RadButton1" runat="server" onclick="RadButton1_Click"

Text="RadButton">

</telerik:RadButton>

</form>

</body>

</html

>




using System;
using System.Collections.Generic;
using Telerik.Web.UI;
 
namespace RadGridSave
{
    public partial class ListViewIssue : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            RadListView1.DataSource = new List<int>() { 1, 2 };
        }
 
        protected void RadListView1_PreRender(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                foreach (RadListViewDataItem item in RadListView1.Items)
                {
                    item.Edit = true;
                }
                RadListView1.Rebind();
            }
        }
 
        protected void RadButton1_Click(object sender, EventArgs e)
        {
            foreach (var item in RadListView1.EditItems)
            {           
                item.FireCommandEvent(RadListView.UpdateCommandName, string.Empty);
            }
        }
    }
}

ListView

answered on 22 Dec 2020

1 answer

134 views

Checking for selected values for AutoCompleteBox

Would like check if it is possible to not allow user from selecting items from the list when it has already being selected?

AutoCompleteBox

answered on 22 Dec 2020

0 answers

109 views

Close Radmenu on on item click

I have a Radmenu in my application and when I click the item I want to close the menu. Currently when I click the menu item stays open until I remove my mouse. But I want to close the menu when I click on the item. How can I achieve this? Below are some sample code I am trying to achieve but it is not working.

<telerik:RadMenu ID="Radtopmenu" runat="server" Width="100%" Height="32px" CssClass="radmenucss"

Duration="1" ClickToOpen="False" EnableRoundedCorners="true" EnableShadows="true"

OnClientItemClicked="hidechildmenuonclick">

</telerik:RadMenu>

<script type="text/javascript">

function hidechildmenuonclick(sender, args) {

//debugger;

//return;

if (args._item._children._array.length > 0) {

} else {

sender.close();

}

</script>

Menu

asked on 22 Dec 2020

4 answers

194 views

[Solved] Display Finish on an Intermediate Page

Hi,

My wizard has 7 steps but after step 2, all other steps are optional. Rather than having the user click Next 6 more times, I'd like to show the Finish button on Step2. How do I go about this and How do you go about making tabs for optional steps (clickable) but not for the first 2 steps? The closest thread I found is this:

https://www.telerik.com/forums/display-next-previous-and-finish-button-in-all-radwizard-steps#SprpJ3GYo0Oy1IJxI8e_nw

but does not quite answer the question above.

Wizard

answered on 19 Dec 2020

5 answers

640 views

[Solved] RadAjaxManager.Alert

Hi,

RadAjaxManager.GetCurrent(Me.Page).Alert("Please enter all mandatory fields")

This line throws a blank page and it shows the parameter values in URL. How can i restrict this and avoid the blank page?

please help me on this.

thanks,

ArunPrasad

Ajax

answered on 18 Dec 2020

16 answers

487 views

[Solved] Jump To Specific Org Chart Node in a Drill Down OrgChart

I am using the OrgChart control to display 1100 employees. Due to the size and structure of the company I have limited it to displaying 2 levels of employees and enabled drill down.

What I'm trying to implement now is the ability for someone to search for a particular employee and then jump to that location in the OrgChart. Is that even possible? If so, it certainly isn't straightforward.

Thanks,
Kyle

OrgChart

answered on 17 Dec 2020

20 answers

1.1K+ views

[Solved] Howto: Center align popup window for editing

Hi
Following are the lines from my HTML page. I want to control the position of popup window duing add/edit.
It should be center align to the screen/browser window. How do set it ?

Regards
JD

<MasterTableView CommandItemDisplay="TopAndBottom" EditMode="PopUp" Width="100%"

DataKeyNames="PropertyID" GridLines="Both"

PagerStyle-AlwaysVisible="True"

>

<EditFormSettings EditFormType="Template" PopUpSettings-Width="900px"

CaptionFormatString="Edit Property: {0}"

CaptionDataField="PropertyName"

InsertCaption="Add New Property"

PopUpSettings-ScrollBars="Vertical">

Grid