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Fix variable name error on developer api documentation for (#5173)

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Jonathan Quach 2018-01-27 15:47:51 +01:00 committed by Simon Brunel
parent 274fca68c9
commit 98ef3942d9
1 changed files with 2 additions and 2 deletions
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docs/developers/api.md
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@ -132,9 +132,9 @@ To get an item that was clicked on, `getElementAtEvent` can be used.
```javascript ```javascript
function clickHandler(evt) { function clickHandler(evt) {
var item = myChart.getElementAtEvent(evt)[0]; var firstPoint = myChart.getElementAtEvent(evt)[0];
if (item) { if (firstPoint) {
var label = myChart.data.labels[firstPoint._index]; var label = myChart.data.labels[firstPoint._index];
var value = myChart.data.datasets[firstPoint._datasetIndex].data[firstPoint._index]; var value = myChart.data.datasets[firstPoint._datasetIndex].data[firstPoint._index];
} }