Stay organized with collections
Save and categorize content based on your preferences.
blockly > Field > setValue
Field.setValue() method
Used to change the value of the field. Handles validation and events. Subclasses should override doClassValidation_ and doValueUpdate_ rather than this method.
Signature:
/** @sealed */
setValue(newValue: any, fireChangeEvent?: boolean): void;
Parameters
| Parameter |
Type |
Description |
| newValue |
any |
New value. |
| fireChangeEvent |
boolean |
(Optional) Whether to fire a change event. Defaults to true. Should usually be true unless the change will be reported some other way, e.g. an intermediate field change event. |
Returns:
void
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18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 `Field.setValue()` method updates the value of a Blockly field, managing validation and events."],["It accepts a new value and an optional boolean to control change event triggering, defaulting to true."],["Subclasses should override `doClassValidation_` and `doValueUpdate_` for custom validation and updates instead of directly modifying `setValue()`."]]],[]]
