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blockly > LineCursor > prev
LineCursor.prev() method
Moves the cursor to the previous block or workspace comment in the pre-order traversal.
Signature:
prev(): IFocusableNode | null;
Returns:
IFocusableNode | null
The previous node, or null if the current node is not set or there is no previous value.
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Last updated 2025-07-24 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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-07-24 UTC."],[],[]]
