TemplateSrv interface

Via the TemplateSrv consumers get access to all the available template variables that can be used within the current active dashboard.

For a more in-depth description visit: https://grafana.com/docs/grafana/v8.4/reference/templating Signature

export interface TemplateSrv

Import

import { TemplateSrv } from '@grafana/runtime';

Methods

getVariables method

List the dashboard variables

Signature

getVariables(): VariableModel[];

Returns:

VariableModel[]

replace method

Replace the values within the target string. See also

Signature

replace(target?: string, scopedVars?: ScopedVars, format?: string | Function): string;

Parameters

Returns:

string

updateTimeRange method

Update the current time range to be used when interpolating __from / __to variables.

Signature

updateTimeRange(timeRange: TimeRange): void;

Parameters

Returns:

void