blockly > VariableMap > getVariable
VariableMap.getVariable() method
Find the variable by the given name and type and return it. Return null if it is not found.
Signature:
getVariable(name: string, opt_type?: string): IVariableModel<IVariableState> | null;
Parameters
Parameter | Type | Description |
|---|---|---|
name | string | The name to check for. |
opt_type | string | (Optional) The type of the variable. If not provided it defaults to the empty string, which is a specific type. |
Returns:
IVariableModel<IVariableState> | null
The variable with the given name, or null if it was not found.