You're welcome Mats,
If there is any further problem, please feel free to post here.
Regards,
Steven Cheng
Microsoft Online Support
Get Secure!
www.microsoft.com/security
(This posting is provided "AS IS", with no warranties, and confers no
rights.)
--------------------
| Date: Wed, 28 Dec 2005 19:00:32 +0100
| From: Mats Lycken <
[email protected]>
| User-Agent: Mozilla Thunderbird 1.0.2 (Windows/20050317)
| X-Accept-Language: en-us, en
| MIME-Version: 1.0
| Subject: Re: Reload user control?
| References: <
[email protected]>
<
[email protected]>
<#
[email protected]>
<
[email protected]>
| In-Reply-To: <
[email protected]>
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microsoft.public.dotnet.framework.aspnet:367355
| X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet
|
| Thanks for the tip Steven, I'll look into it!
|
| Steven Cheng[MSFT] wrote:
| > Hi Mats,
| >
| > IMO, you can consider customize your ascx usercontrol to expose some
public
| > method which can be called by external users to update its UI
| > view(controls....). I think the shopping cart's change will cause a
| > postback, yes? If so, the postback event will be the proper time you
find
| > the userControl's reference in the Page and then call that
Usercontrol's
| > exposed public method( which will update the usercontrol's UI/Control
| > properties.....)....
| >
| > Also, if you've ever had a look at the WSS or ASP.NET's web part
controls
| > and its Connections part framework, this is just something like that,
when
| > one control's status changes (cause postback), in the postback event,
the
| > page will find another control that should react to the changes , and
call
| > the corresponding method.......
| >
| > Regards,
| >
| > Steven Cheng
| > Microsoft Online Support
| >
| > Get Secure!
www.microsoft.com/security
| > (This posting is provided "AS IS", with no warranties, and confers no
| > rights.)
| > --------------------
| > | Date: Mon, 26 Dec 2005 19:22:48 +0100
| > | From: Mats Lycken <
[email protected]>
| > | User-Agent: Mozilla Thunderbird 1.0.2 (Windows/20050317)
| > | X-Accept-Language: en-us, en
| > | MIME-Version: 1.0
| > | Subject: Re: Reload user control?
| > | References: <
[email protected]>
| > <
[email protected]>
| > | In-Reply-To: <
[email protected]>
| > | Content-Type: text/plain; charset=UTF-8; format=flowed
| > | Content-Transfer-Encoding: 7bit
| > | Message-ID: <#
[email protected]>
| > | Newsgroups: microsoft.public.dotnet.framework.aspnet
| > | NNTP-Posting-Host: 1-1-3-42a.vs.vs.bostream.se 82.182.18.143
| > | Lines: 1
| > | Path: TK2MSFTNGXA02.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFTNGP10.phx.gbl
| > | Xref: TK2MSFTNGXA02.phx.gbl
| > microsoft.public.dotnet.framework.aspnet:367079
| > | X-Tomcat-NG: microsoft.public.dotnet.framework.aspnet
| > |
| > | Hi,
| > | thanks for the reply.
| > |
| > | The thing is that the other user control already has been added when
the
| > | other one has parsed its postback...
| > | I use LoadControl() to load the usercontrols.
| > |
| > | Elton W wrote:
| > | > You can dynamally load usercontrol by
| > | >
| > | > UserControl userControl = this.LoadControl("virtualPath");
| > | >
| > | > And put a PlaceHolder to hold the userControl
| > | >
| > | > PlaceHolder.Controls.Add(userControl);
| > | >
| > | > HTH
| > | >
| > | > Elton Wang
| > | >
| > | >
| > | > "Mats Lycken" wrote:
| > | >
| > | >
| > | >>Hi,
| > | >>I'm working on a webproject where I have several different user
| > controls
| > | >>loaded on a WebForm.
| > | >>A problem arises when I in one webcontrol makes a change that
should be
| > | >>picked up by another user control.
| > | >>For example a webshop. I have a datagrid of products in the
shopping
| > | >>cart in one user control. In another I have an overview of the
shopping
| > | >>cart (lists the products and a shows an order total).
| > | >>When I remove a product from my datagrid I want the overview to
reflect
| > | >>the changes. The only solution I could think of was to do a
| > | >>Server.Transfer() in the postback to "reload" the page, but it
sounds
| > to
| > | >>me like a complete waste of resources to load the page twice for a
| > | >>single postback.
| > | >>
| > | >>Does anyone have any tips on how I could do it differently?
| > | >>
| > | >>My shopping cart overview does not have an if(!IsPostBack) clause.
| > | >>
| > | >>Thanks in advance
| > | >>/Mats
| > | >>
| > |
| >
|
