blockly > utils > extensions > buildTooltipWithFieldText
utils.extensions.buildTooltipWithFieldText() function
Builds an extension function that will install a dynamic tooltip. The tooltip message should include the string '%1' and that string will be replaced with the text of the named field.
Signature:
export declare function buildTooltipWithFieldText(msgTemplate: string, fieldName: string): (this: Block) => void;
Parameters
| Parameter | Type | Description |
|---|---|---|
| msgTemplate | string | The template form to of the message text, with %1 placeholder. |
| fieldName | string | The field with the replacement text. |
Returns:
(this: Block) => void
The extension function.