封鎖 >事件 >BlockFieldIntermediateChangeJson >oldValue
Events.BlockFieldIntermediateChangeJson.oldValue 屬性
Signature:
oldValue: unknown;
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上次更新時間：2024-10-15 (世界標準時間)。
[null,null,["上次更新時間：2024-10-15 (世界標準時間)。"],[[["The `oldValue` property of the `Events.BlockFieldIntermediateChangeJson` interface stores the previous value of the field before an intermediate change occurred."],["It represents the field's state before the user's current input is fully processed and applied as the new value, essentially holding the value from the last committed change."],["This property's data type is `unknown`, implying that it could contain various kinds of values depending on the nature of the field being changed within the Blockly block."]]],[]]