Repeater control can not be created ?

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Hi,

I have to use repeater control at page. I try to show images by readin image paths. Code block is like :

<table id="repeaterControl" style="margin-removed 300px">
            <tr>
                <td>
                    <asp:Repeater runat="server" ID="repeater" Visible="True">
                        <ItemTemplate>
                            <dx:ASPxImage  runat="server" ID="ASPxImage2" ImageUrl='<%# String.Format("RepeaterImages/{0}.png", Container.DataItem) %>'
                                Cursor="pointer"  ClientInstanceName='<%# "widgetButton_" + Container.DataItem %>'
                                ToolTip='<%# "Show " + Container.DataItem %>' ClientSideEvents-Click='<%# GetClientButtonClickHandler(Container) %>'>
                            </dx:ASPxImage>
                        </ItemTemplate>
                    </asp:Repeater>
                </td>
            </tr>
      </table>

When I build page and try to view page source, there is nothing at page source which repeater should be seen. Page source is seen like below:

XML

<table id="repeaterControl" style="margin-left: 300px">
               <tr>
                   <td>

                   </td>
               </tr>

    </table>

I thought that I can not read images and repeater can not be generated. My aspx page and image folder are at the same directory in project. And all images are .png extensioned.
How can I resolve this situation ?
Thanks for the replies in advance..

Posted 22-Feb-13 1:54am

no_-_namee

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Comments

Sm.Abdullah 22-Feb-13 8:17am

is it essential to use this image tag "dx:ASPxImage "
what if you use simple img Tag ?
try this one..
<img scr="<%# String.Format("RepeaterImages/{0}.png", Container.DataItem) %>"/>

no_-_namee 22-Feb-13 8:31am

Yes, it is essential to use according to the project scenario. Also I tried your suggestion , but it doesn't work. I put repeater control in div tag like:

<pre>
<!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" >
<div>
<asp:Repeater runat="server" ID="repeater" Visible="True">
<itemtemplate>
<img src="<%# String.Format("RepeaterImages/{0}.png", Container.DataItem) %>" />

</div>
</form>
</body>
</html></pre>

Page source is seen like again below :

<pre><!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><title>

</title></head>
<body>
<form method="post" action="AppTest.aspx" id="form1">
<div class="aspNetHidden">
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUKLTg4MDU3NjI2N2RktnyyVekMjaGSMPUftwTz7GK8VGVArGAn36Om/O+A7i4=" />
</div>

<div>

</div>
</form>
</body>
</html>
</pre>

3 solutions

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Syed Ali Raza · Answer 1 · 2013-02-22T02:29:00

Solution 1

Did You check Your data source has records when you binding to repeater and how you binding.

Posted 22-Feb-13 2:29am

Syed Ali Raza

Comments

no_-_namee 22-Feb-13 8:34am

There is an image folder which I read them from paths'. I dont bind them , I try to read these images with string.format like seen at question. Should I bind them ? If I should ,how ?

Syed Ali Raza · Answer 2 · 2013-02-22T02:42:00

Solution 2

For Example: Set your Images in Data table and then Bind this datatable to repeater.

Posted 22-Feb-13 2:42am

Syed Ali Raza

Comments

no_-_namee 22-Feb-13 8:50am

Actually ,I used a repeater control which reads image from a folder at another project. I looked from older one and control the new page,there is no difference. But it doesn't work. I couldn't understand why repeater is not seen ?

Syed Ali Raza 22-Feb-13 8:54am

I have doubt How you using this
but you can set the Path of Images from a folder to datatable and Bind it to repeater, without binding how u using this?

Syed Ali Raza · Answer 3 · 2013-02-22T02:46:00

Solution 3

You can have an Idea through these Articles

http://msdn.microsoft.com/en-us/magazine/cc163780.aspx[^]

http://www.netrostar.com/Tutorials-91-ASP.NET%20Tutorial.%20How%20to%20use%20Repeater[^]

Posted 22-Feb-13 2:46am

Syed Ali Raza