blockly > Extensions > buildTooltipForDropdown
Extensions.buildTooltipForDropdown() function
Builds an extension function that will map a dropdown value to a tooltip string.
Signature:
export declare function buildTooltipForDropdown(dropdownName: string, lookupTable: {
[key: string]: string;
}): (this: Block) => void;
Parameters
| Parameter | Type | Description |
|---|---|---|
| dropdownName | string | The name of the field whose value is the key to the lookup table. |
| lookupTable | { [key: string]: string; } | The table of field values to tooltip text. |
Returns:
(this: Block) => void
The extension function.