Hi,
I am doing some research in to the Google Chart Plugin ...
Would anyone know if an item on a chart could be stored in to a variable?
I can see there is an onSelection parameter, I am curious as to how an item from a chart could be saved down such as an ID to enable further drilldown behaviour?
Thanks.
The onSelection parameter is storing the row and column id of the selected dataset in chart. You can try the below code to understand the behaviour of the attribute. Since its a pie chart thus column is always null. Hope it helps!
a!localVariables(
local!data: {
{ Tasks: "Work", Hours: 11 },
{ Tasks: "Eat", Hours: 2 },
{ Tasks: "Commute", Hours: 2 },
{ Tasks: "Sleep", Hours: 7 },
{ Tasks: "Hobbies", Hours: 2 }
},
googlePieChartField(
label: "Test",
chartColumnData: {
{
type: "string",
id: "Tasks",
rowDataKey: "Tasks"
},
{
type: "number",
id: "Hours",
rowDataKey: "Hours"
}
},
chartRowData: { local!data },
onSelection: {
a!save(
ri!var,
index(local!data, save!value.row, {})/*save!value*/
),
}
)
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