Function getCellByColumnName

getCellByColumnName(
    page: TableOperationsPage,
    tableId: string,
    rowIndex: number,
    columnName: string,
    options?: TableOptions,
): Promise<string>
Returns the cell text at a given row and column name.
Parameters
- page: TableOperationsPage
  Playwright Page (or compatible subset).
- tableId: string
  The UI5 control ID.
- rowIndex: number
  Zero-based row index.
- columnName: string
  Column header text.
- Optionaloptions: TableOptions
  Table options.
Returns Promise<string>
Cell text value.
Capability
ui5.table.getCellByColumnName

Intent
Read a table cell value using a column header name instead of a numeric index.

Throws
ControlError if the column name is not found.
Example
```
const val = await getCellByColumnName(page, 'myTable', 0, 'Status');
```
- Defined in modules/table-operations.ts:154