ASPxClientEndCallbackEventArgs.command Property

Gets a command name that identifies which client action forced a callback to occur.

Declaration

command: string

Property Value

Type	Description
string	Specifies the name of the command which initiated a callback.

Remarks

The following command names are used by different DevExpress web controls.

ASPxGridView callback commands

Refer to the ASPxClientGridViewCallbackCommand class to get client constants that contain the names of the GridView’s default commands executed through callbacks.

ASPxCardView callback commands

Refer to the ASPxClientCardViewCallbackCommand class to get client constants that contain the names of the Card View’s default commands executed through callbacks.

ASPxGantt callback commands

• UPDATEDATA
• DIALOG
• REFRESH
• CUSTOMCALLBACK

ASPxDataView callback commands

• PAGERCLICK
• CUSTOMCALLBACK

ASPxFileManager callback commands

Refer to the ASPxClientFileManagerCallbackCommand class to get client constants that contain the names of the File Manager’s default commands executed through callbacks.

ASPxScheduler callback commands

• SAVT
• SVGT
• NVBTN
• MNUAPT
• MNUVIEW
• EDTFRMSHOW
• EDTFRMSHOWSID
• APTSAVE
• APTCANCEL
• APTDEL
• APTSCHANGE
• APTSCOPY
• APTDATA
• INPLACESHOW
• INPLACESAVE
• INPLACEFORM
• GOTODATEFORM
• GOTODATEFORMCANCEL
• GOTODATE
• RECURAPTDELETE
• RECURAPTDELETECANCEL
• RECURAPTEDIT
• RECURAPTEDITCANCEL
• MOREBTN
• GOTODAY
• BACK
• FORWARD
• TZI
• RAISEMOREBTN
• NAVRESFIRST
• NAVRESPREVPAGE
• NAVRESPREV
• NAVRESNEXT
• NAVRESNEXTPAGE
• NAVRESLAST
• RESINC
• RESDEC
• NAVSPECRES
• REFRESH
• OFFSETVISI
• SETVISDAYS
• PROCESSREMINDER
• DSMSREMINDER
• DSMSALLREMINDERS
• SNZREMINDERS
• SNZALLREMINDERS
• CLSREMINDERSFRM
• CSTREMINDERSACT

ASPxTreeList callback commands

• Expand
• Collapse
• Pager
• CustomDataCallback
• MoveColumn
• Sort
• Dummy
• ExpandAll
• CollapseAll
• CustomCallback
• StartEdit
• UpdateEdit
• CancelEdit
• MoveNode
• DeleteNode
• StartEditNewNode
• GetNodeValues

ASPxVerticalGrid callback commands

Refer to the ASPxClientVerticalGridCallbackCommand class to get client constants that contain the names of the VerticalGrid’s default commands executed through callbacks.

Example

The following example illustrates how to use the command property.

Web Forms approach:

ASPX

<dx:ASPxGridView runat="server" ID="ASPxGridView1" ... >
<ClientSideEvents EndCallback="OnEndCallback" /> 
...
</dx:ASPxGridView>

JS

function OnEndCallback(s, e) {
    if (e.command == "ADDNEWROW") {
        s.Refresh();
    }
}

MVC approach:

Razor (View)

@Html.DevExpress().GridView(settings => {
    settings.Name = "GridView1";
    settings.KeyFieldName = "ID";

    settings.ClientSideEvents.EndCallback = "function(s, e) { if (e.command == 'ADDNEWROW') {
        s.Refresh(); } }";
}).Bind(Model).GetHtml()