CODEWITHSUNDEEP
javascriptasp.netupdatepanelpostback
Jimmy
Jimmy

Reputation: 349

ASP.NET Partial Postback form value problem

In my page_load I am creating a 

HiddenField newField= new HiddenField();

and then I am assigning newField.ID = "someid" and Value="0" to it. on a partial postback (triggered by an UpdatePanel) i am then checking 

Request.Form["someid"]

in the panel_Load event during the postback. but the request returns null as someid wasn't posted back. (not contained in the Request.Form collection) Why could this be?

Thanks

Upvotes: 3

Views: 866

Answers (1)

Kyle Trauberman
Kyle Trauberman

Reputation: 25684

ASP.NET mangles the ID when rendered to the client by default. To access it from the Form collection, try this:

Request.Form[newField.ClientID]

Upvotes: 3

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