English 中文(简体)
How do I stop my gridview from caching?
原标题:

I search for results, click one, it opens in a new window, then edit it, and close the popup.

Then I hit search to refresh my gridview, but the changes do not reflect unless I hit F5. It s caching it and I need to stop it, but I don t know how. IdeaS?

最佳回答

Are you rebinding the grid when the user clicks search ? You need to be sure that somewhere in the search method control flow, you re doing this:

dataGrid.DataSource = updatedDataSource;
dataGrid.DataBind();
问题回答

I m guessing you re binding your results to the grid during PageLoad. Because the event handler for your search button gets fired after PageLoad, the new search results don t get bound to the grid until the next page request. If this is the problem you ll need to rebind the grid when handling the search button event.





相关问题
Anyone feel like passing it forward?

I m the only developer in my company, and am getting along well as an autodidact, but I know I m missing out on the education one gets from working with and having code reviewed by more senior devs. ...

How to Add script codes before the </body> tag ASP.NET

Heres the problem, In Masterpage, the google analytics code were pasted before the end of body tag. In ASPX page, I need to generate a script (google addItem tracker) using codebehind ClientScript ...

Transaction handling with TransactionScope

I am implementing Transaction using TransactionScope with the help this MSDN article http://msdn.microsoft.com/en-us/library/system.transactions.transactionscope.aspx I just want to confirm that is ...

System.Web.Mvc.Controller Initialize

i have the following base controller... public class BaseController : Controller { protected override void Initialize(System.Web.Routing.RequestContext requestContext) { if (...

Microsoft.Contracts namespace

For what it is necessary Microsoft.Contracts namespace in asp.net? I mean, in what cases I could write using Microsoft.Contracts;?

Separator line in ASP.NET

I d like to add a simple separator line in an aspx web form. Does anyone know how? It sounds easy enough, but still I can t manage to find how to do it.. 10x!

热门标签