echarts.on('click', e =>{}) 监听点击事件里,点击节点可以通过e.data获得数据,但是点击面包屑的时候只有e.nodeData,里面只能获得dataIndex 请问如何在点击面包屑时获取对应的data呢?
配置项如下
option = {
series: [{
type: 'treemap',
data: [{
name: 'nodeA', // First tree
value: 10,
customValue: 'nodeA value',
children: [{
name: 'nodeAa', // First leaf of first tree
value: 4,
customValue: 'nodeAa value',
}, {
name: 'nodeAb', // Second leaf of first tree
value: 6,
customValue: 'nodeAb value',
}]
}, {
name: 'nodeB', // Second tree
value: 20,
customValue: 'nodeB value',
children: [{
name: 'nodeBa', // Son of first tree
value: 20,
customValue: 'nodeBa value',
children: [{
name: 'nodeBa1', // Granson of first tree
value: 20,
customValue: 'nodeBa1 value',
}]
}]
}]
}]
};