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blockly > Events > CommentChangeJson
Signature:
export interface CommentChangeJson extends CommentBaseJson
Extends: CommentBaseJson
Properties
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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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18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\u003eThe \u003ccode\u003eCommentChangeJson\u003c/code\u003e interface, extending \u003ccode\u003eCommentBaseJson\u003c/code\u003e, describes the JSON structure for comment change events within Blockly.\u003c/p\u003e\n"],["\u003cp\u003eIt includes properties like \u003ccode\u003enewContents\u003c/code\u003e and \u003ccode\u003eoldContents\u003c/code\u003e to represent the updated and previous comment text respectively.\u003c/p\u003e\n"],["\u003cp\u003eThis interface is used for serializing and deserializing comment change events, allowing for persistence and undo/redo functionality.\u003c/p\u003e\n"]]],["The `CommentChangeJson` interface, extending `CommentBaseJson`, defines the structure for representing changes to comment content within a system. It includes two key properties: `newContents`, which is a string representing the updated text of the comment, and `oldContents`, also a string, representing the comment's text before the change. Both are string types and capture the before and after of text modifications made.\n"],null,["[blockly](./blockly.md) \\\u003e [Events](./blockly.events_namespace.md) \\\u003e [CommentChangeJson](./blockly.events_namespace.commentchangejson_interface.md)\n\nEvents.CommentChangeJson interface\n----------------------------------\n\n**Signature:** \n\n export interface CommentChangeJson extends CommentBaseJson \n\n**Extends:** [CommentBaseJson](./blockly.events_namespace.commentbasejson_interface.md)\n\nProperties\n----------\n\n| Property | Modifiers | Type | Description |\n|--------------------------------------------------------------------------------------------------------|-----------|--------|-------------|\n| [newContents](./blockly.events_namespace.commentchangejson_interface.newcontents_propertysignature.md) | | string | |\n| [oldContents](./blockly.events_namespace.commentchangejson_interface.oldcontents_propertysignature.md) | | string | |"]]
