in connectors/grafana-plugin/src/datasource.ts [32:66]
applyTemplateVariables(query: IoTDBQuery, scopedVars: ScopedVars) {
if (query.sqlType === 'SQL: Full Customized') {
if (query.expression) {
query.expression.map(
(_, index) => (query.expression[index] = getTemplateSrv().replace(query.expression[index], scopedVars))
);
}
if (query.prefixPath) {
query.prefixPath.map(
(_, index) => (query.prefixPath[index] = getTemplateSrv().replace(query.prefixPath[index], scopedVars))
);
}
if (query.condition) {
query.condition = getTemplateSrv().replace(query.condition, scopedVars);
}
if (query.control) {
query.control = getTemplateSrv().replace(query.control, scopedVars);
}
} else if (query.sqlType === 'SQL: Drop-down List') {
if (query.groupBy?.samplingInterval) {
query.groupBy.samplingInterval = getTemplateSrv().replace(query.groupBy.samplingInterval, scopedVars);
}
if (query.groupBy?.step) {
query.groupBy.step = getTemplateSrv().replace(query.groupBy.step, scopedVars);
}
if (query.groupBy?.groupByLevel) {
query.groupBy.groupByLevel = getTemplateSrv().replace(query.groupBy.groupByLevel, scopedVars);
}
if (query.fillClauses) {
query.fillClauses = getTemplateSrv().replace(query.fillClauses, scopedVars);
}
}
return query;
}