Data Table with Pagination

Display data in a paginated table.

Code

table := widget.NewTable("mydata", 10)

data := [
    ["1", "2", "3"],
    ["7", "8", "9"],
    ["7", "80", "91"],
    ["71", "8", "1"],
    ["6", "8", "1"],
    ["7", "7", "7"],
]

table.Columns(func() {
    return ["Column1", "Column2", "Column3"]
})

table.RowCount(func() {
    return len(data)
})

table.Data(func(offset, limit) {
    if limit > len(data) {
        limit = len(data)
    }
    return data[offset:limit]
})

table.Refresh()
window.SetContent(table)

Key Concepts

• Table widget with page size: Second parameter (10) sets rows per page
• Callback functions: Define columns, row count, and data separately
• Pagination: Use offset/limit for efficient data display
• Array slicing: data[offset:limit] syntax for pagination
• Refresh: Call table.Refresh() to display the table

Use Cases

• Display database query results
• Show CSV file contents
• Present search results
• Data browsing and exploration