Unable to communicate with server

yudi — Fri, 28 Sep 2012 00:47:33 GMT

Thank you for the sent sample.

Unfortunately, it is not a working sample. Without the step by step information, I decided to directly check the code of WebGridResult.

Inside the OnInitializePostBack server side event of WebGridResult, I found the following line.

...
WebGridResults.ClientBindingSettings.DataSourceType = ISNet.WebUI.ClientDataSourceType.ServerDataSource;
...
WebGridResults.BindingOperationMode = ISNet.WebUI.BindingMode.ServerBinding;
WebGridResults.RebindDataSource();
WebGridResults.ClientAction.RefreshAll();

Could you confirm whether you are going to use client binding or server binding for WebGridResult?

I’d like to suggest isolating the specific problem in a simple sample. For example, there is a line of code which invoke the SendCustomRequest() method in OnPaneItemClick JavaScript function. After SendCustomRequest(), then WebGrid will call InitializePostBack server side event. We need to ensure whether the SendCustomRequest() is executed or not, since this method will call the OnInitializePostBack event.

I’m willing to advise you further but in order to do so I would need you to elaborate on your specific scenario and possibly give me a running simple sample and a step-by-step guide that I can use to observe the problematic behavior.

Unable to communicate with server

ehanig@extendemail.com — Thu, 27 Sep 2012 11:47:03 GMT

Hi,

We have a grid that is not behaving as it should. It should be loading the sub grid when we trigger it, but it never calls the WebGridResults_InitializePostBack

And it never calls the WebGridResults_PrepareDataBinding

It just shows an error that it cant communicate to the server. Any help you can give would be great.

Eric

Intersoft Community - WebGrid Enterprise - Unable to communicate with server

Unable to communicate with server

Unable to communicate with server