Solved

Gridview refresh on update.

Posted on 2007-03-28
7
522 Views
Last Modified: 2008-01-09
I am using visual studio 2005 standard. I created a gridview that uses an sqldatasource who's select query uses a text box (a contract number) on the page as a parameter. I have a button that runs the update query in the sqldatasource, and I have a button that runs an update based on a text box on the page.
The page display is based on the contract number text box. In order to get the contract number to perpetuate after the update I use " Response.Redirect("Default.aspx?thecontract=" & TheContractID.Text & "", False) ".
The problem is the gridview does not refesh. In fact it does not even show up. The contract number text box's autopostback is set to true.
I need to get the gridview to refresh when the page loads, or the update is run.
0
Comment
Question by:estanton
  • 6
7 Comments
 
LVL 5

Accepted Solution

by:
asp_lha earned 500 total points
ID: 18808576
try to do  GridView1.DataBind() after update
0
 

Author Comment

by:estanton
ID: 18808708
That did not work. I tried it in the sqldatasource's updating event, and also in the " GridView1_SelectedIndexChanged " sub that calls an update function.
0
 

Author Comment

by:estanton
ID: 18812286
I will be away from my computer until 4/2/07, but
I still need help.
0
Gigs: Get Your Project Delivered by an Expert

Select from freelancers specializing in everything from database administration to programming, who have proven themselves as experts in their field. Hire the best, collaborate easily, pay securely and get projects done right.

 

Author Comment

by:estanton
ID: 18837701
If anyone is watching this post.. I am back and could really use the help.
0
 

Author Comment

by:estanton
ID: 18839325
I really need help.
0
 

Author Comment

by:estanton
ID: 18839854
Maybe I shoul d change my quesiton a bit. I have a gridveiw that uses a text box's value as a paramteter in the select query. When I load the page, passing the text box's value in the url  ( Default.aspx?textboxvar=5555555 ) the gridview does not load. I collect the variable and populate the text box, but the gridveiw does not show up. I tried putting using gridview1.databind in the Page_Load event, but it doe not work.
If I change the text in the text box the, the gridview will load. I presume this is because I have the autopost back property set to true.
0
 

Author Comment

by:estanton
ID: 18860644
I figured it out. I have to call the datbind method during page prerender by overriding the prerender event.
0

Featured Post

Live: Real-Time Solutions, Start Here

Receive instant 1:1 support from technology experts, using our real-time conversation and whiteboard interface. Your first 5 minutes are always free.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Name space syntax error 12 56
Master Content Pages, WebForms, and Session Variables 1 43
encoding an href string 2 20
ASP.NET MVC -Add authentication 2 20
Today is the age of broadband.  More and more people are going this route determined to experience the web and it’s multitude of services as quickly and painlessly as possible. Coupled with the move to broadband, people are experiencing the web via …
IntroductionWhile developing web applications, a single page might contain many regions and each region might contain many number of controls with the capability to perform  postback. Many times you might need to perform some action on an ASP.NET po…
This Micro Tutorial will teach you how to censor certain areas of your screen. The example in this video will show a little boy's face being blurred. This will be demonstrated using Adobe Premiere Pro CS6.
Along with being a a promotional video for my three-day Annielytics Dashboard Seminor, this Micro Tutorial is an intro to Google Analytics API data.

786 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question