blockly > FieldImage > doValueUpdate_
FieldImage.doValueUpdate_() method
Update the value of this image field, and update the displayed image.
Signature:
protected doValueUpdate_(newValue: string): void;
Parameters
| Parameter | Type | Description |
|---|---|---|
| newValue | string | The value to be saved. The default validator guarantees that this is a string. |
Returns:
void