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Breaking change in 2013.3.1316?

6 Answers 109 Views

Chart

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

Darren asked on 18 Jan 2014, 01:45 AM

Greetings.

The following worked in the previous release:

$('#update-downloads-chart').on('click', function (e) {

e.preventDefault();

$('#downloads-chart').data().kendoChart.dataSource.read(

{

minDate: $('#downloads-date-start').val(),

maxDate: $('#downloads-date-end').val()

});

with these helpers:

<div class="widget">

<div class="widget-title">

<h5><i class="fa fa-bar-chart-o fa-fw"></i> Downloads by Category</h5>

</div>

<div class="widget-content debug">

@(Html.Kendo().Chart<Models.ChartDataItem>()

.Name("downloads-chart")

.HtmlAttributes(new { @class = "pie" })

.Theme("bootstrap")

.DataSource(ds => ds.Read(read => read.Action("getdownloadsbycategory", "admin")))

.Legend(true)

.Series(series => series

.Donut("DataValue", "DataText")

.Overlay(ChartPieSeriesOverlay.None)

.Labels(labels => labels

.Visible(true)

.Align(ChartPieLabelsAlign.Circle)

.Position(ChartPieLabelsPosition.Center)

.Color("#fff"))

.StartAngle(0)

.Name("Download Type"))

.Tooltip(tooltip => tooltip

.Visible(true)

.Template("#= dataItem.DataText # - #= dataItem.DataValue #"))

)

</div>

<div class="widget-controls">

<div class="date-label">

Date range:

@(Html.Kendo().DatePicker()

.Name("downloads-date-start")

.Value(today.AddDays(-6).ToShortDateString())

.HtmlAttributes(new { @class = "datepicker" })

)

to

@(Html.Kendo().DatePicker()

.Name("downloads-date-end")

.Value(today.ToShortDateString())

.HtmlAttributes(new { @class = "datepicker" })

)

<button type="button" class="btn btn-small" id="update-downloads-chart">Update</button>

</div>

When updating the current release, the controller action is still being called, but it is not being passed the correct parameters. All I see in the console is

sort=&group=&filter=

I'm obviously not providing those values, nor did I have to before. Has the underlying dataSource object changed, and if so, what do I need to do to make this work?

UPDATE: Just to verify, I rolled the project back to the 2013.3.1119 version, and the code shown above works as expected, so I'd like to know why the updated package behaves differently. I still see the sort, group, and filter parameters, but my custom parameters are included (and are honestly all I care about).

Breaking change in 2013.3.1316?

6 Answers, 1 is accepted