Questions on UI for ASP.NET AJAX Forum

3 answers

391 views

Hi,

I want to change the header strip color of PanelBar. Please see the attached screenshot. I made changes in PanelBar.css under div.rpHeaderTemplate for background Image but didn't get success. can anyone please let me know how to do that.

Thanks,
--Jai

PanelBar

answered on 09 Jun 2011

12 answers

304 views

Allowed File Extensions work on AsynchUpload, but not Upload control?

Hi,

I was wondering why the list of allowed files (your sample shows jpeg, png, gif) are displayed properly in the 'File Type' dropdown when browsing for a file on the AsynchUpload control, but show 'All Files' on the upload control, even thought the settings are the same. Also, is there a way to actually filter these types in the available files window, like Windoes Explorer?

Thanks

Upload (Obsolete)

answered on 09 Jun 2011

1 answer

87 views

RadGrid and RadToolBar

Hi,
I have a RadGrid within which I use an ItemTemplate to determine how the rows look. In the item template there is a RadToolBar, I want to have a javascript function for each of the buttons on the toolbar that does something with the ID of the current row (as contained in the ClientDataKeyNames for the grid.).

I'm getting to the function specified by OnClientButtonClicking but am then a little unsure how to get the ID of the row that was clicked. Any pointers?

Regards,

Jon

Grid

answered on 09 Jun 2011

2 answers

172 views

Set Data field default values for Item Insert / Edit

I've got a ListView bound to a Linq data source. I've got both edit and insert templates. I only allow the user to edit two of the fields. the rest of the fields (i.e. update by user id, udpated datetime, created date time, etc.) I want the system to set. On what event of the ListView can I set the additional fields before the item is updated / inserted into the database? And coulde you show me an example?

Thanks!

ListView

answered on 09 Jun 2011

13 answers

307 views

RadCombo box dropdown text overlaps

Hi,

I have a weird problem on IE 7 (works on firefox 3.5)
There is a Combo box with 2 line drop down items. The first time i click on the drop down, the items overlap. It looks like the Combo box does not know that its got multiline items. The next time i click i get all the items without the overlapping.

TIA
PS

ComboBox

answered on 09 Jun 2011

1 answer

88 views

Adding a Custom Language to Code Blocks?

I'm working with a client who uses the telerik editor in their community forum. As a tech company they have a priority language for one of their devices (it closely follows C#). While the Code Block Editor is great, they have been asking me about adding in some minor changes to the formatting rules to better represent their specific language syntax and color coding.

Is this possible?

Editor

answered on 09 Jun 2011

2 answers

1.8K+ views

Binding a RadGrid to a List<> collection on a button click

Hi,

I can easily bind the grid to a List<> collection on Page_Load. However, I'm unable to populate the grid with data on an postback from an user event - for example a button click, and I can't really understand why.

Below is a sample of what I'm trying to do - the result should be the three random rows inserted into the grid, but the grid remains empty. I also can provide a small project sample, but I can't attach it to the post - you only accept gif, jpg files?

ASPX:

<%@ Page Title="" Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true" CodeBehind="test.aspx.cs" Inherits="WebApplication1.test" %>

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

<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" runat="server">

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">

<telerik:RadButton ID="RadButton1" runat="server" Text="Load"

onclick="RadButton1_Click">

</telerik:RadButton>

<telerik:RadGrid Width="400px" Height="400px" ID="RadGrid1" runat="server">

</telerik:RadGrid>

</asp:Content>

Code behind:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

namespace WebApplication1

{

public partial class test : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void RadButton1_Click(object sender, EventArgs e)

{

List<FillTest> testList = new List<FillTest>();

testList.Add(new FillTest("wer", "ERterte", "ertert", "ertert"));

testList.Add(new FillTest("ertert", "dfgdfg", "ertert", "ertert"));

testList.Add(new FillTest("dgdfg", "rwer", "pfsd", "vfswe"));

RadGrid1.DataSource = testList;

}

public class FillTest

{

string _testProperty, _test, _description, _code;

public string Code

{

get { return _code; }

set { _code = value; }

}

public string Test

{

get { return _test; }

set { _test = value; }

}

public string Description

{

get { return _description; }

set { _description = value; }

}

public string TestProperty

{

get { return _testProperty; }

set { _testProperty = value; }

}

public FillTest(string testProperty, string test, string description, string code)

{

_testProperty = testProperty;

_test = test;

_description = description;

_code = code;

}

Grid

answered on 09 Jun 2011

3 answers

110 views

RadEditor in ImageEditor problems(questions & bugs)

Hello,

One of my current tasks is to modify the Image Editor(RadEditor) to allow the user to do some limited Image manipulations. On this task I've encountered some issues :

1) could Image Editor be modified to include a zoom control? For instance if the user has to take a crop from a 2000 x 3000 pixels image, he can't see the whole image fitted in the window.

2) Is there a way to have Image Editor open with Crop "Enabled" by default ? On careful inspection on the js code on the ascx, there are some props in the prototype init; ie.

1.this._cropEnabled = true; // this doesn't work ?

but none of the changed yield results.

How can the ascx ( or what are the caller parameters ) modified to have crop enabled, and the bounding boxes visible when the Image Editor inits ?

3) When setting the default width and height of the crop area

1.//Set initial position

2.this.setBounds({ x: 0, y: 0, width: 70, height: 70 });

All browsers behave and keep these settings, except IE ( which gives a weird value like 48x83 px ). Is this a know bug or I'm dealing with IE faulty box models ? And if there is a known limitation, is there a workaround ?

Thanks!

Editor

answered on 09 Jun 2011

1 answer

81 views

Binding Empty Rad Grid

I need to display a rad grid in the following format which is attached with this post. I wil enter the values in the textbox inside the grid and save the data to the databse. The attached grid is ASP GRID . Whether this is possible in rad grid

Grid

answered on 09 Jun 2011

1 answer

112 views

font family in FF

FF never shows the default font name when the editor loads. This issue is highlighted in the following thread.

http://www.telerik.com/community/forums/aspnet-ajax/editor/radeditor-font-name-initial-value-never-gets-set-in-firefox-2.aspx

A fix is provided, but it has been more than 2 years and I am wondering if you plan on fixing this in the editor itself rather than requiring a hack.

Editor

answered on 09 Jun 2011