Home > blockly > utils > extensions > buildTooltipForDropdown

utils.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.