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24 lines
1.3 KiB
24 lines
1.3 KiB
5 years ago
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# FAQ
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## What is the difference between data and celldata in luckysheetfile?
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**<span style="font-size:20px;">A</span>**: Use one-dimensional array format [celldata](https://mengshukeji.github.io/LuckysheetDocs/guide/data.html), after the initialization is completed, the data converted into a two-dimensional array format is used for storage and update, and celldata is no longer used.
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If you need to take out data as initial data, you need to execute `luckysheet.getGridData(data)` to convert it to celldata data.
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Among them, the celldata in `{ r, c, v }` format is converted to a two-dimensional array using `luckysheet.buildGridData(luckysheetfile)`, and the input parameter is the table data object `luckysheetfile`
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Summarized as follows:
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```js
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// data => celldata two-dimensional array data is converted into {r, c, v} format one-dimensional array, the input parameter is two-dimensional data
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luckysheet.getGridData(data)
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// celldata => data The two-dimensional array required to generate the table, the input parameter is the table data object file
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luckysheet.buildGridData(luckysheetfile)
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```
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------------
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## What are the cell types?
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**<span style="font-size:20px;">A</span>**: Refer to [Cell Format List](https://mengshukeji.github.io/LuckysheetDocs/guide/format.html), with examples of available cell formats
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