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Retrieving a list of selected points

Thread ID:





150131 Dec 21,2019 03:29 PM UTC Dec 31,2019 05:51 AM UTC Blazor 3
Tags: Charts
Asked On December 21, 2019 03:29 PM UTC


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

Please advise, thanks.

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 
<EjsChart @ref="chart" SelectionMode="SelectionMode.Point" IsMultiSelect="true"> 
     <ChartEvents OnSelectionComplete="SelectedIndex"></ChartEvents> 
    EjsChart chart = new EjsChart(); 
    public void SelectedIndex(ISelectionCompleteEventArgs Arguments) 
        var data = Arguments.SelectedDataValues; 
        selectedData = JsonConvert.DeserializeObject<List<SelectedData>>(data.ToString()); 
Kindly revert us, if you have any concerns. 

Replied On December 26, 2019 09:23 AM UTC

This is what i need.

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.   

Srihari M 


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