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HomeHomeArchived Discus...Archived Discus...Developing Under Previous Versions of .NETDeveloping Under Previous Versions of .NETASP.Net 2.0ASP.Net 2.0Gridview control in asp.net 2.0Gridview control in asp.net 2.0
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10/4/2006 3:41 AM
 
Harpal

Joined: 10/3/2006
Posts: 13

How to do Paging in Grid view control

I have set Alow Paging to true

It has show me the first page with the Data correctly but when I click on the 2nd button it gives me error as

"The GridView 'TabsGridView' fired event PageIndexChanging which wasn't handled."

Can anybody help?
 
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10/4/2006 7:42 AM
 
Bobby Pack


Joined: 4/25/2003
Posts: 126

What code to you have for the PageIndexChanging  event?

If not using this event make sure there is no refeence to it in your grid definition source. Look for something like onpageindexchanging="MyGridView_PageIndexChanging".
 
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10/5/2006 6:22 AM
 
Harpal

Joined: 10/3/2006
Posts: 13

Thanks for Your reply.

Its Started working previously I was not handling "PageIndexchanging" event.

My PageIndexchanging events appear below

Sub TabsGridView_PageIndexChanging(ByVal sender As Object, ByVal e As GridViewPageEventArgs)

RetriveTabsInfo(e.NewPageIndex)

End Sub

How to do Search functionality in dnn as I m new to dnn plz help there appear a search button the tab but it doesnt seem to work. Can I do database search from it?
 
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10/5/2006 8:34 AM
 
Bobby Pack


Joined: 4/25/2003
Posts: 126
I believe the Search button you are refereing to is for searching the site. You could create your own though.
 
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10/10/2006 7:30 AM
 
Harpal

Joined: 10/3/2006
Posts: 13

Second Problem arises How to pass values from datagrid?

Frst  I M setting the datakeyNames to the Primary key of the table then

I M retrieving the value saying AuthorView.SelectedValue then I m Using the EditUrl

Response.Redirect(EditUrl("AuthorID",AuthorView.SelectedValue, "EditAuthors"), True)

After writing this Method Url is

http://localhost/dnn435/TestMyPage/tabid/55/ctl/EditAuthors/mid/399/AuthorID/1/Default.aspx

With value of the AuthorId as "1"

method passing to the Control Key "EditAuthors" Now On the Second page I m retrieving the value using

Request.QueryString("AuthorID")

On Second Page I m getting the Error as

Error: EditAuthors is currently unavailable.
DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at System.Web.UI.UserControl.get_Request() at DesktopModules_Authors_EditAuthors..ctor() in D:\WORK\Matra Creation\DeriveTech\SOURCE CODE\DotNetNuke_4.3.5_Source\Website\DesktopModules\Authors\EditAuthors.ascx.vb:line 7 at ASP.desktopmodules_authors_editauthors_ascx..ctor() in D:\WORK\Matra Creation\DeriveTech\SOURCE CODE\DotNetNuke_4.3.5_Source\Website\DesktopModules\Authors\EditAuthors.ascx.vb:line 912304 at __ASP.FastObjectFactory_app_web_dltgseuf.Create_ASP_desktopmodules_authors_editauthors_ascx() at System.Web.Compilation.BuildResultCompiledType.CreateInstance() at System.Web.UI.TemplateControl.LoadControl(IWebObjectFactory objectFactory, VirtualPath virtualPath, Type t, Object[] parameters) at System.Web.UI.TemplateControl.LoadControl(VirtualPath virtualPath) at System.Web.UI.TemplateControl.LoadControl(String virtualPath) at DotNetNuke.UI.Skins.Skin.InjectModule(Control objPane, ModuleInfo objModule, PortalSettings PortalSettings) in D:\WORK\Matra Creation\DeriveTech\SOURCE CODE\DotNetNuke_4.3.5_Source\Library\Components\Skins\Skin.vb:line 446 --- End of inner exception stack trace ---

AuthorView is name of my Gridview

So plz can anybody help.
 
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