Trigger the loading status on the grid by javascript

Thread ID:	Created:	Updated:	Platform:	Replies:
142745	Feb 18,2019 05:37 AM UTC	Feb 19,2019 10:34 AM UTC	ASP.NET Web Forms	1

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Tags: Grid

Nestor Ochoa

Asked On February 18, 2019 05:37 AM UTC

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

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Vignesh Natarajan [Syncfusion]

Replied On February 19, 2019 10:34 AM UTC

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

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Trigger the loading status on the grid by javascript

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