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I have a custom visual that takes a datetime field. However, the visual requires the field to be entered as a straight date, not a date hierarchy.
I was hoping there would be something I could put in the capabilities.json file to:
1) Ensure the field entered is a datetime field
2) Ensure the datetime does not come in as a date hierarchy.
However, I don't see anything in requiredTypes or preferredTypes for datetime fields. Am I out of luck?
Solved! Go to Solution.
The first issue can be easily resolved in TypeScript code by checking type of column:
if (dataView.metadata.columns[dateColumnIndex].type.dateTime) {
// TODO: Put some code here
}
The second issue with date hierarchy can be resolved by adding a condition into capabilities.json:
"conditions": [
{
"Time": {
"max": 1
}
}
],
Ignat Vilesov,
Software Engineer
Microsoft Power BI Custom Visuals
The first issue can be easily resolved in TypeScript code by checking type of column:
if (dataView.metadata.columns[dateColumnIndex].type.dateTime) {
// TODO: Put some code here
}
The second issue with date hierarchy can be resolved by adding a condition into capabilities.json:
"conditions": [
{
"Time": {
"max": 1
}
}
],
Ignat Vilesov,
Software Engineer
Microsoft Power BI Custom Visuals
Thanks for the quick response.
#1 isn't ideal, but maybe that's the best solution. It seems strange that we can restrict fields to numbers, strings, or booleans, but not dates. Hopefully this gets added to the available preferred/requiredTypes enumeration.
#2 works great!
Thanks again!
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