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blockly > WorkspaceSvg > highlightBlock
WorkspaceSvg.highlightBlock() method
Highlight or unhighlight a block in the workspace. Block highlighting is often used to visually mark blocks currently being executed.
Signature:
highlightBlock(id: string | null, opt_state?: boolean): void;
Parameters
| Parameter |
Type |
Description |
| id |
string | null |
ID of block to highlight/unhighlight, or null for no block (used to unhighlight all blocks). |
| opt_state |
boolean |
(Optional) If undefined, highlight specified block and automatically unhighlight all others. If true or false, manually highlight/unhighlight the specified block. |
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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18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 `highlightBlock` method is used to visually distinguish a specific block or unhighlight all blocks within the workspace."],["It takes an optional `opt_state` parameter that allows for manual control over highlighting, otherwise it automatically unhighlights other blocks when highlighting a new one."],["The primary use case for this method is to visually indicate the block currently being executed."]]],[]]
