Error selecting Row in GridGroupingWeb

This is my problem:
I've a DropDownList that change the dataset of GridGrupping. After change dataset GridGrupping miss selection row because GridGroupingControl1.Table.SelectedRecords is always count=0.

Have you got an example.

Thanks.

Marco

Hi Marco,

We are not sure in your query. However we have created one sample which will bind the Grid dynamically with selection Features. Could you please update us is this the one you mentioning? Before compile our sample, make sure that your installed version number is registered properly using register tag in .aspx file. Here we assumed that you are using 4.402.0.50 version.

Forum_54194.zip

kindly Let us know if this helps.

Thanks for using Syncfusion products.

Regards,
Gokulkumar.B

Thans for replay but I want select and get the value of a grid row but GridGroupingControl1.Table.SelectedRecords is always zero.

thanks.
Marco

Hi Marco,

For your kind notification, to get a particular record no matter when the user clicks on GridGroup row please have a look at the below code snippet.

[C#]

//Gets the current record of GridGroup
Record r = this.GridGroupingControl1.Table.CurrentRecord;
Label2.Text = r.ToString();

To achieve the behviour as you expected kindly cut and paste the above code snippet in Button_Click event of our previous sample.

Kindly Let us know if this helps.

Thanks for using Syncfusion products.

Regards,
Gokulkumar.B

I have the same problem !! SelectedRecords or CurrentRecord is allways null !! My Grid is defined with this.GridGroupingControl1.TableOptions.ListBoxSelectionMode = Syncfusion.Web.UI.WebControls.Tools.SelectionMode.MultiExtended;

The rows will be displayed correct. i mark all rows - ok. the i click a button. i the eventhandler of the button i will get the selected rows with
foreach (SelectedRecord sr in this.GridGroupingControl1.Table.SelectedRecords)
...
but SelectedRecords is allway null !!
i have also tried CurrentRecord to get the last marked record, but it´s also null ...

what´s the fault ?
please help !!
regards
Kai

Hi Kai,

Here is the answer for your query

* Before iterate through the collection of SelectedRecords(i.e when GridGroupingControls SelectionMode set as other than "One" or "None") you should get the SelectedRecords manullay in CurrentRecordContextChange event. For reference please have a look at our attached sample.

//Creates the Selected record entry
SelectedRecord selectedrecord = new SelectedRecord(r);

* Then Add the collections of SelectedRecord to SelectedRecordCollection in Button_Click event and iterate through the SelectedRecord collection.For reference please have a look at our attached sample.

//Add the SelectedRecords to SelectedRecordCollection
this.GridGroupingControl1.Table.SelectedRecords.Add(selectedrecord);

Forums_54194.zip

Let us know if this helps.

Thanks for using Syncfusion products.

Regards,
Gokulkumar.B

thanks, that help
regards
Kai

Hi Kai,

we are glad that issue is resolved!

Let us know if you need any other queries.

Thanks for using Syncfusion products.

Regards,
Gokulkumar.B