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Slide show extender not working.

Posted by Shreedar under ASP.NET AJAX on 9/27/2015 | Points: 10 | Views : 3258 | Status : [Member] | Replies : 3
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Below is my webservice code

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
using AjaxControlToolkit;

[WebService]
[System.Web.Script.Services.ScriptService]
public class SlideService : System.Web.Services.WebService 
{
    [WebMethod()]
    public Slide[] getslide()
    {
        Slide[] s=new Slide[5];
        s[0] = new Slide("1.jpg", "desert", "display desert");
        s[1] = new Slide("2.jpg", "cat", "display");
        s[2] = new Slide("3.jpg", "dog", "display");
        s[3] = new Slide("4.jpg", "tiger", "display");
        s[4] = new Slide("5.jpg", "lion", "display");
        return (s);
    }
}


I made settings for slideshowextender also.

Regards

Sridhar Thota.
www.dotnet-sridhar.blogspot.com

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Posted by: Rajnilari2015 on: 9/27/2015 [Member] [Microsoft_MVP] [MVP] Platinum | Points: 25

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I modified a bit of your program to make it work

SlideService.aspx.cs
------------------------ 
using System;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.IO;

using AjaxControlToolkit;

using System.Web.Services;

using System.Web.Script.Services;

using System.Collections.Generic;



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

{ 

	[WebMethod]

	[ScriptMethod] 

	public Slide[] getslide() 

	{

		List<Slide> slides = new List<Slide>();

		slides.Add(new Slide{Name = "desert",Description = "display desert",ImagePath = "1.jpg"});

		slides.Add(new Slide{Name = "cat",Description = "display",ImagePath = "2.jpg"});

		slides.Add(new Slide{Name = "dog",Description = "display",ImagePath = "3.jpg"});

		slides.Add(new Slide{Name = "tiger",Description = "display",ImagePath = "4.jpg"});

		slides.Add(new Slide{Name = "lion",Description = "display",ImagePath = "5.jpg"});

		return slides.ToArray();

	}

}


SlideService.aspx
------------------- 
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="SlideService.aspx.cs" Inherits="SlideService" %>



<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>

<!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>

    <style type="text/css">

        body

        {

            font-family: Arial;

            font-size: 10pt;

        }

    </style>

</head>

<body>

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

<cc1:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">

</cc1:ToolkitScriptManager>

<table border="0" cellpadding="0" cellspacing="0">

    <tr>

        <td>

            <asp:Button ID="btnPrevious" runat="server" Text="<<" Font-Size="20" />

        </td>

        <td>

            <asp:Image ID="Image1" runat="server" Height="300" Width="300" />

            <cc1:SlideShowExtender ID="SlideShowExtender" runat="server" TargetControlID="Image1"

                SlideShowServiceMethod="GetImages" ImageTitleLabelID="lblImageTitle" ImageDescriptionLabelID="lblImageDescription"

                AutoPlay="true" Loop="true" PlayButtonID="btnPlay" StopButtonText="Stop"

                PlayButtonText="Play" NextButtonID="btnNext" PreviousButtonID="btnPrevious">

            </cc1:SlideShowExtender>

        </td>

        <td>

            <asp:Button ID="btnNext" runat="server" Text=">>" Font-Size="20" />

        </td>

    </tr>

    <tr>

        <td colspan="3" align="center">

            <asp:Button ID="btnPlay" runat="server" Text="Play" Font-Size="20" />

        </td>

    </tr>

    <tr>

        <td colspan="3" align="center">

            <br />

            <b>Name:</b>

            <asp:Label ID="lblImageTitle" runat="server" Text="Label" /><br />

            <b>Description:</b>

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

        </td>

    </tr>

</table>

    </form>

</body>

</html>


Hope this helps
 Download source file

--
Thanks & Regards,
RNA Team

Shreedar, if this helps please login to Mark As Answer. | Alert Moderator
Posted by: Shreedar on: 9/27/2015 [Member] Starter | Points: 25

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Thanks for your reply.

Its not giving any error message.
Images are not displayed, just got the design part.
First I added a webservice for getting slides and a default.aspx page for design.
In design for image control I added slideshow extender and made necessary settings. still not working.

Regards

Sridhar Thota.
www.dotnet-sridhar.blogspot.com

Shreedar, if this helps please login to Mark As Answer. | Alert Moderator
Posted by: Rajnilari2015 on: 9/27/2015 [Member] [Microsoft_MVP] [MVP] Platinum | Points: 25

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@Sridhar Thota, I believe that the Image path is not being set properly and that's the cause.However, I have uploaded the experimental file.Please try that.
 Download source file

--
Thanks & Regards,
RNA Team

Shreedar, if this helps please login to Mark As Answer. | Alert Moderator

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