Stay organized with collections
Save and categorize content based on your preferences.
blockly > utils > idGenerator
utils.idGenerator namespace
Functions
Function |
Description |
genUid() |
Generate a random unique ID. |
getNextUniqueId() |
Generate the next unique element IDs. IDs are compatible with the HTML4 'id' attribute restrictions: Use only ASCII letters, digits, '_', '-' and '.' For UUIDs use genUid (below) instead; this ID generator should primarily be used for IDs that end up in the DOM. |
Variables
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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18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 `utils.idGenerator` namespace provides functions for generating unique IDs."],["`genUid()` creates universally unique IDs (UUIDs)."],["`getNextUniqueId()` generates shorter IDs suitable for HTML elements, adhering to HTML4 'id' attribute restrictions."]]],[]]