Trigger the loading status on the grid by javascript

[Nestor Ochoa]

Hi There,

I'm following an example that works perfect when I want to update the dataSource with a DataManager. The only issue is that I want to trigger the loading status of the ejGrid in the meantime that we are waiting for the answer.

example

Javacript:

     var vehicleId = event.data.VehicleCode;

     var auditTable = $("#<%= gvVehicleAudit.ClientID%>").ejGrid("instance");

     var query = new ej.Query();

     query.addParams("vehicleId", vehicleId);

var dataManager = ej.DataManager({ url: "VehicleBenefitsNew_N.aspx/vehicleAudit", crossDomain: true, adaptor: new ej.WebMethodAdaptor() });

var promise = dataManager.executeQuery(query);

// trigger loading on ejGrid

promise.done(function (e) {

                auditTable.dataSource(e.result);

            });

Many thanks in advance!

Kind Regards.

Nestor Ochoa

[Vignesh Natarajan]

Hi Nestor, 

 

Thanks for using Syncfusion products. 

 

Query: “The only issue is that I want to trigger the loading status of the ejGrid in the meantime that we are waiting for the answer” 

 

From your query, we understand that you need to display the waiting popup in ejGrid. we suggest you to achieve your requirement by showing and hiding the waiting popup from the Grid instance. 

 

Refer the below code example 

 

  var vehicleId = event.data.VehicleCode; 

     var auditTable = $("#<%= gvVehicleAudit.ClientID%>").ejGrid("instance"); 

     var query = new ej.Query(); 

     query.addParams("vehicleId", vehicleId); 

 

var dataManager = ej.DataManager({ url: "VehicleBenefitsNew_N.aspx/vehicleAudit", crossDomain: true, adaptor: new ej.WebMethodAdaptor() }); 

 

var promise = dataManager.executeQuery(query); 

 

auditTable.element.ejWaitingPopup("show"); 

// trigger loading on ejGrid 

 

promise.done(function (e) { 

    auditTable.dataSource(e.result); 

    auditTable.element.ejWaitingPopup("hide"); 

            }); 

 

Please get back to us if you have further queries.   

 

Regards, 

Vignesh Natarajan