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Export to CSV Error with serverGrouping:true on DataSource definition

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This is a migrated thread and some comments may be shown as answers.

Luiz asked on 21 Apr 2016, 03:20 PM

Hi,

My DataSource is presented below in coffescript. I omit some field for simplicty.

version: Kendo UI v2016.1.412

kendo.data.DataSource({
serverAggregates: true
serverGrouping: true
...
schema:
aggregates: 'aggregates'
data: 'trips'
total: 'total'
model:
id: 'period'
fields:
max_speed: {type:'number'}
avg_speed: {type:'number'}
trip_distance: {type:'number'}
groups: (response) ->
...
transport:
read: (options) -> ...
})

When I export the CSV, I got the error "Uncaught TypeError: Cannot read property 'data' of undefined"

Looking on the kendo Export source code, I found that when the serverGrouping is enabled, it expects an option object defined in the schema.transport parameter. This code is illustrated bellow.

(function ($, kendo) {
kendo.ExcelExporter = kendo.Class.extend({

...

Export to CSV Error with serverGrouping:true on DataSource definition

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