async out of sync

[Robert Miller]

After an async postback in which a record is added to the datasource the record is not displayed in the grid. However I can verify that the record exists in the datasource by checking  the datasource on the next postback. The grid appears to be one behind as records are added to the datasource.

[Bala Murugan A.S]

Hi Robert,

Thanks for using Syncfusion Products.

Currently we are working on your query with high priority and we will update you in one business day(April 2,2013).

Please let us know if you have any concerns.

Regards,
Bala Murugan A.S

[Hariharan J V]

Hi Robert Miller,

Thanks for your patience.

We would like to get more information about your requirement details..

1.      Which type of data source you are using in sample.

2.      What type of data binding used in sample.

3.      How do you update record of the data source using asynchronous postback .

pd  Please let us know if you have any concerns..

Regards,

Hariharan jv

 

 

[Robert Miller]

"Which type of data source you are using in sample."

 

It's a custom collection.  e.g.

 

    public class PartsOrderList : IEnumerable<PartOrder>
    {
        ...
    }

It works fine with the ASP grid that comes with studio (asp:GridView)

 

 

"What type of data binding used in sample."

 

grid.DataSource =

 

 

"How do you update record of the data source using asynchronous"

 

(grid.DataSource as PartsOrderList).Add(part)

[Hariharan J V]

Hi Robert,

Thanks for your update.

We suggest you to maintain a records in list and add any record onto the list if required and bind that list to the grid. Please refer the below code snippets.

[Default.aspx]

List<Customers> CustomersCollection = new List<Customers>();

void Button1_Click(object sender, EventArgs e)

        {

            Customers Customers = null;

            Customers = new Customers("chennai", "india", "ABANA", "syncfusion", "john");

            CustomersCollection.Add(Customers);

           

            this.GridGroupingControl1.DataSource = CustomersCollection;

        }

For your convenience, we have prepared a simple sample to demonstrate this and the same can be downloaded from the below link.

Sample: WebApplication6.zip

Please let us know if you have any concerns.

Regards,

HARIHARAN JV

[Chaimaà]

Hi Robert Miller,

Thanks for your patience.

We would like to get more information about your requirement details..

1.      Which type of data source you are using in sample.

2.      What type of data binding used in sample.

3.      How do you update record of the data source using asynchronous postback .

pd  Please let us know if you have any concerns..

Regards,

Hariharan jv

 

 

oh my god