Retrieving a list of selected points

Thread ID:	Created:	Updated:	Platform:	Replies:
150131	Dec 21,2019 03:29 PM UTC	Dec 31,2019 05:51 AM UTC	Blazor	3

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Tags: Charts

softlan

Asked On December 21, 2019 03:29 PM UTC

Hello.

I have a question: how can I get a list of all the selected points on the chart (Column Charts)?

Please advise, thanks.

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Durga Gopalakrishnan [Syncfusion]

Replied On December 24, 2019 11:27 AM UTC

Hi Softlan,

We have analyzed your query. To get the list of selected points, please use OnSelectionComplete event in chart. This event will be triggered after selecting a data point or chart series. We have prepared a sample to display the selected points in table based on your requirement. Please check with the below code snippet and sample.

Code snippet

<div>

<EjsChart @ref="chart" SelectionMode="SelectionMode.Point" IsMultiSelect="true">

<ChartEvents OnSelectionComplete="SelectedIndex"></ChartEvents>

</EjsChart>

</div>

@code{

EjsChart chart = new EjsChart();

public void SelectedIndex(ISelectionCompleteEventArgs Arguments)

{

var data = Arguments.SelectedDataValues;

selectedData = JsonConvert.DeserializeObject<List<SelectedData>>(data.ToString());

Console.WriteLine(selectedData);

}

Screenshot

Sample

https://www.syncfusion.com/downloads/support/directtrac/general/ze/Selection372393891.zip

Kindly revert us, if you have any concerns.

Regards,

Durga

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softlan

Replied On December 26, 2019 09:23 AM UTC

This is what i need.

Thanks.

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Srihari Muthukaruppan [Syncfusion]

Replied On December 31, 2019 05:51 AM UTC

Hi softlan,

Most welcome. Kindly get in touch with us, if you requires further assistance. We are always happy in assisting you.

Thanks,

Srihari M

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Retrieving a list of selected points

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