migrate code from asp controls to telerik controls

Question

1.00/5 (1 vote)

See more:

I want to migrated the

UpdatePanel

control to telerik component. I've multiple listbox. The data for these listbox are fetched from the database.

XML

<tr>
    <td>
        &nbsp;User Name
    </td>
    <td>
        <asp:UpdatePanel ID="UpdatePanel1" runat="server">
            <ContentTemplate>
                <asp:ListBox ID="userName" runat="server" AutoPostBack="True"
                    OnSelectedIndexChanged="getName_SelectedIndexChanged"></asp:ListBox>
            </ContentTemplate>
        </asp:UpdatePanel>
    </td>
</tr>

<tr>
    <td>
        &nbsp;User Code&nbsp;:
    </td>
    <td>
        <asp:UpdatePanel ID="UpdatePanel2" runat="server">
            <ContentTemplate>
                <asp:ListBox ID="userCode" runat="server"></asp:ListBox>
                <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="userCode"
                    Display="Dynamic" ErrorMessage="* Please select User Code" SetFocusOnError="True" />
            </ContentTemplate>
            <Triggers>
                <asp:AsyncPostBackTrigger ControlID="userCode" EventName="SelectedIndexChanged" />
            </Triggers>
        </asp:UpdatePanel>
    </td>
</tr>

what to use instead of UpdatePanelhere in my scenario, which will be suitable RadAjaxManager or RadAjaxPanel ?

Posted 8-Jun-15 19:09pm

nischalinn

Add a Solution

Comments

Sergey Alexandrovich Kryukov 9-Jun-15 1:19am

Telirik is commercial, why not asking their customer service?
—SA

nischalinn 9-Jun-15 1:28am

If you have the solution, plz reply. thank you!!!

Sergey Alexandrovich Kryukov 9-Jun-15 1:32am

I already gave you one reasonable idea. Did you try that?
—SA

nischalinn 9-Jun-15 1:37am

yes I already posted my problem there few days ago, but they did not reply me. So I posted here. I am in urgent need of help. Please help. thank you!!!

Maciej Los 9-Jun-15 4:12am

You didn't get your answer, because your question is unclear... So, What's your issue? Why do you think that one component is better or worse than other?

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Maciej Los · Accepted Answer · 2015-06-08T22:21:00

Sorry, but no one can answer your question. I provided the reasons in the comment to the question.

The best way to choose proper component is to read the documentation:
RadAjaxManager Overview[^]
RadAjaxPanel Overview[^]

Quick overview:

RadAjaxManager

RadAjaxPanel

RadAjaxManager is one of the two major controls of the UI for ASP.NET AJAX. The other one is AJAX Panel. RadAjaxManager allows developers to rapidly develop powerful and complex AJAX solutions.

The main features of RadAjaxManager are:
* You can AJAX-enable all controls that normally work with postbacks.
* It lets you define visually and codeless (in Visual Studio design-time) which controls should initiate AJAX requests and which controls should be updated.
* You do not need to modify your application logic.
* You can update a number of page elements at once regardless of their position on the page.
* You do not need to write any JavaScript or invoke AJAX requests manually.

Using a single RadAjaxManager on the page you can create complex web applications like Microsoft Outlook ® Web Access portal.

The RadAjaxPanel control provides the easiest way to AJAX-enable ASP.NET web controls. You simply need to place the controls that you want Ajax-enabled into a RadAjaxPanel and Telerik RadAjax takes care of the rest. Best of all, this happens transparently to the framework and the controls that are being Ajax-enabled.

The main features of RadAjaxPanel are:
* Ajax-enables all controls inside that normally work with postbacks.
* Defines visually and codeless (in Visual Studio design-time) which elements should be updated via AJAX requests. All elements wrapped in the panel will be updated via AJAX
* No need to modify your application logic
* Allows you to update a number of page elements at once
* No need to write any JavaScript or invoke AJAX requests manually