blockly > Workspace > MAX_UNDO
Workspace.MAX_UNDO property
Maximum number of undo events in stack. 0 turns off undo, Infinity sets it to unlimited.
Signature:
MAX_UNDO: number;
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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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18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."],[[["\u003cp\u003e\u003ccode\u003eWorkspace.MAX_UNDO\u003c/code\u003e property determines the maximum undo events allowed in a Blockly workspace.\u003c/p\u003e\n"],["\u003cp\u003eSetting \u003ccode\u003eMAX_UNDO\u003c/code\u003e to \u003ccode\u003e0\u003c/code\u003e disables undo functionality, while \u003ccode\u003eInfinity\u003c/code\u003e allows unlimited undo events.\u003c/p\u003e\n"],["\u003cp\u003eBy default, the undo stack size is limited by the value assigned to \u003ccode\u003eWorkspace.MAX_UNDO\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["[blockly](./blockly.md) \\\u003e [Workspace](./blockly.workspace_class.md) \\\u003e [MAX_UNDO](./blockly.workspace_class.max_undo_property.md)\n\nWorkspace.MAX_UNDO property\n---------------------------\n\nMaximum number of undo events in stack. `0` turns off undo, `Infinity` sets it to unlimited.\n\n**Signature:** \n\n MAX_UNDO: number;"]]