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Knockout custom binding

I try to create a knockout custom binding for ejGrid.
The data are plumbed into the code only for testing purposes (I reused those on your example).
When I run the code I have this error: Cannot call method 'helpers' of undefined
This is the code I used from one of yours example:

ko.bindingHandlers.ejgrid = {
    init: function (element, valueAccessor, allBindingsAccessor) {
        var data = [{ "OrderID": 10248, "CustomerID": "VINET", "EmployeeID": 5, "OrderDate": new Date(836418600000), "ShipName": "Vins et alcools Chevalier", "ShipCity": "Reims", "ShipAddress": "59 rue de l\u0027Abbaye", "ShipRegion": null, "ShipPostalCode": "51100", "ShipCountry": "France", "Freight": 32.3800, "Verified": true }];

            dataSource: data,
            columns: [
                        { field: "OrderID", headerText: "Order ID", key: true, textAlign: ej.textAlign.Right, width: 75 },
                        { field: "CustomerID", headerText: "Customer ID", width: 80 },
                        { field: "EmployeeID", headerText: "Employee ID", textAlign: ej.textAlign.Right, width: 75 },
                        { field: "Freight", headerText: "Freight", textAlign: ej.textAlign.Right, width: 75, format: "{0:C}" },
                        { field: "OrderDate", headerText: "Order Date", width: 80, textAlign: ej.textAlign.Right, format: "{0:MM/dd/yyyy}" },
                        { field: "ShipCity", headerText: "Ship City", width: 110 }

Thank you,

2 Replies

BM Bharath M Syncfusion Team July 20, 2013 12:18 PM UTC

Hi Mirko,

Thank you for your interest in Syncfusion.

To resolve this exception please add reference to "jsrender.js" in page. The following are dependencies of ejGrid.

1. jQuery
2. jsrender
3. jQuery easing

Let me know if you have any concerns.


BM Bharath M Syncfusion Team July 20, 2013 12:23 PM UTC

Hi Mirko,

Sorry for the inconvenience.
I missed one more dependency i.e., jQuery.Globalize


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