Hello PowerBI Team,
I want to create a custom visual that accepts multiple grouping fields with measures. It works successfully, when I use a single grouping field. However, when I add another grouping field, in the debugging console, I saw that there is an entry in metadata, however the array of values are not shown for the second grouping field. Could you help me, how can I reach values of each field in capabilities.json?
In this specific case, I need a set of array values for the target value (I want to disable aggregation/sum operations) that is a GroupingOrMeasure type, xaxis field as a Grouping type, yaxis and forecastingValue as a Measure type. At the end, I want to see all these values in the array for the custom visual.
"dataRoles": [
{
"displayName": "X Axis",
"name": "xaxis",
"kind": "Grouping",
"requiredTypes": [
{
"text": true
}
],
"preferredTypes": [
{
"text": true
}
]
},
{
"displayName": "Y Axis",
"name": "yaxis",
"kind": "Measure",
"requiredTypes": [
{
"numeric": true
},
{
"integer": true
}
],
"preferredTypes": [
{
"numeric": true
},
{
"integer": true
}
]
},
{
"displayName": "Target Value",
"name": "targetValue",
"kind": "GroupingOrMeasure",
"requiredTypes": [
{
"numeric": true
},
{
"integer": true
}
],
"preferredTypes": [
{
"numeric": true
},
{
"integer": true
}
]
},
{
"displayName": "Forecasting Value",
"name": "forecastingValue",
"kind": "Measure",
"requiredTypes": [
{
"numeric": true
},
{
"integer": true
}
],
"preferredTypes": [
{
"numeric": true
},
{
"integer": true
}
]
}]
"dataViewMappings": [
{
"conditions": [
{ "xaxis": { "max": 1 }, "yaxis": { "max": 1 }, "targetValue": { "max": 1 }, "forecastingValue": { "max": 1 }}
],
"categorical": {
"categories": {
"for": { "in": "xaxis" }
},
"values": {
"select": [
{ "bind": { "to": "yaxis" } },
{ "for": { "in": "targetValue" } },
{ "bind": { "to": "forecastingValue" } }
]
}
}
}
]
I would be happy, if you can help me on this issue. Thank you very much!
Best regards
