Ovilia commented on code in PR #17849:
URL: https://github.com/apache/echarts/pull/17849#discussion_r1010054705
##########
src/component/toolbox/feature/DataView.ts:
##########
@@ -534,4 +540,14 @@ echarts.registerAction({
}, payload.newOption));
});
+echarts.registerAction(
+ { type: 'openDataView', event: 'dataViewOpend' },
Review Comment:
Event name can be `dataViewShowed` and `dataViewHidden`.
##########
test/dataview-event.html:
##########
@@ -0,0 +1,63 @@
+<!DOCTYPE html>
+
+<html>
+
+<head>
+ <meta charset="utf-8" />
+ <meta name="viewport" content="width=device-width, initial-scale=1" />
+ <link rel="stylesheet" href="lib/reset.css" />
+ <style>
+ #main {
+ width: 1200px;
+ }
+ </style>
+</head>
+
+<body>
+ <div id="main"></div>
+
+ <!-- please run npm run build/watch -->
+ <script src="../dist/echarts.js"></script>
+ <script>
+ const chart = echarts.init(document.getElementById("main"));
+
+ var option = {
+ toolbox: {
+ feature: {
+ dataView: {
+ show: true
+ }
+ }
+ },
+ xAxis: {
+ type: 'category',
+ data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
+ },
+ yAxis: {
+ type: 'value'
+ },
+ series: [
+ {
+ data: [150, 230, 224, 218, 135, 147, 260],
+ type: 'line'
+ }
+ ]
+ };
+
+ chart.on('dataViewChanged', function (params) {
Review Comment:
Also test `chart.dispatchAction('showDataView')` and
`chart.dispatchAction('hideDataView')`.
##########
src/component/toolbox/feature/DataView.ts:
##########
@@ -324,6 +324,9 @@ class DataView extends
ToolboxFeature<ToolboxDataViewFeatureOption> {
api.dispatchAction({
type: 'hideTip'
});
+ api.dispatchAction({
+ type: 'openDataView'
Review Comment:
I think `showDataView` and `hideDataView` should be a better name to align
with `showTip` and `hideTip`.
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