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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
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Last updated 2024-09-18 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18 UTC."],[],["The `doValueUpdate_` method, part of the `FieldImage` class, updates an image field's value and the displayed image. It accepts a string `newValue` as a parameter, which represents the new value to be saved. The method's default validator ensures the `newValue` is a string. The method's return type is void, meaning it does not return a value after updating.\n"]]
