CODEWITHSUNDEEP
amchartstreemap
Fasih Uddin
Fasih Uddin

Reputation: 31

Retrieve name of leaf(box) of amchart4 treeMap

I followed the question here Retrieving object from TreeMap but I am unable to get the name out of it like for in

chart.data = [{
  "name": "First",
  "value": 190
}, {
  "name": "Second",
  "value": 289
}, {
  "name": "Third",
  "value": 635
}, {
  "name": "Fourth",
  "value": 732
}, {
  "name": "Fifth",
  "value": 835
}]

I want to get name like First, Second and so on. on hit event how do I do that?

Upvotes: 0

Views: 70

Answers (1)

Fasih Uddin
Fasih Uddin

Reputation: 31

Ok so it was bit deeper than I thought:

var series = chart.seriesTemplates.create("0");
series.columns.template.events.on('hit', function(ev) {
  console.log(ev.target.dataItem.dataContext.dataContext.name);
});

instead of

console.log(ev.target.dataItem)

Upvotes: 1

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