Paging info text bug if grid is empty

[Martin Sura]

Hi, 

I have problem with paging total number information in telerik grid.

If grid has no records i get  NaN z undefined message.

Is here any workaround?

Thanks

Martin

[Atanas Korchev]

Hi Martin Sura,

 Thank you for reporting this bug. I am sending you a minified version of the patched telerik.grid.js file. I also updated your Telerik points.

Greetings,
Atanas Korchev
the Telerik team

[Martin Sura]

Thanks :)

[imad]

Hi,

I also noticed when the grid has no records, and the grid is configured with ajax binding and server binding on first load, the grid will also fire the ajax request on load.

is this normal behavior? do the client side grid check at load if it contains data to decide if to fire the ajax call?

Thanks.

[ashes]

I used the given Javascript file but still I am getting the same error .. looks like there are thousands of bugs in Telerik COntrols and they expect developers like us to resolve on our own ... This is totally insane

[Atanas Korchev]

Hello ashes twenty two,

 Are you sure that you have properly updated the JavaScript file? Also make sure the browser cache is clean - you are probably loading the old file.

Regards,
Atanas Korchev
the Telerik team

[JorgeMuza]

For those interested in know what exactly was changed, to fix the error described above, take a look into the before and after of the following code snippets within telerik.grid.js around line 723:

Before:

total: function (data) {
    if (data) {
        data = this.convert(data);
        return !$.isArray(data) ? data.total || data.Total : data.length;
    }
    return 0;
},

After:

total: function (data) {
    if (data) {
        data = this.convert(data);
        return !$.isArray(data) ? data.total || data.Total || 0 : data.length;
    }
    return 0;
},

[Jon]

The fix doesn't seem to be applied when using Telerik Content Delivery Network:

Registering script:

@(
 Html.Telerik().ScriptRegistrar()
            .jQuery(false)
            .DefaultGroup(group =>
                          group.Add("telerik.common.js")
                              .Add("telerik.grid.js")))

Html:

<script type="text/javascript" src="http://aspnet-scripts.telerikstatic.com/mvcz/2011.2.712/telerik.common.min.js"></script>
<script type="text/javascript" src="http://aspnet-scripts.telerikstatic.com/mvcz/2011.2.712/telerik.grid.min.js"></script>
<script type="text/javascript" src="http://aspnet-scripts.telerikstatic.com/mvcz/2011.2.712/telerik.textbox.min.js"></script>
<script type="text/javascript" src="http://aspnet-scripts.telerikstatic.com/mvcz/2011.2.712/telerik.grid.filtering.min.js"></script>

Please advise.

[Atanas Korchev]

Hello Jon,

 The problem exists in the 2011.2 712 version which is the same version available on CDN. We do not currently upload internal builds to CDN - you need to use the local version of the JavaScript files.

Regards,
Atanas Korchev
the Telerik team

[Gustavo]

Thank you.