Method getRawDataItem

src/data/DataStore.ts:1208–1221

* Get raw data item

(idx: number)

     * Get raw data item
     */
    getRawDataItem(idx: number): OptionDataItem {
        const rawIdx = this.getRawIndex(idx);
        if (!this._provider.persistent) {
            const val = [];
            const chunks = this._chunks;
            for (let i = 0; i < chunks.length; i++) {
                val.push(chunks[i][rawIdx]);
            }
            return val;
        }
        else {
            return this._provider.getItem(rawIdx);
        }
    }

    /**
     * Clone shallow.