solution #975
solution #975
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Great job on implementing the functionality to dynamically add and remove rows and columns in the table! 🎉 Your code meets the task requirements and constraints effectively. Just a friendly reminder to ensure that the table always has at least one row and one column to prevent any potential runtime errors when accessing table.rows[0].cells.length. Keep up the great work and happy coding! 😊
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| function isDisabled() { | ||
| const rowCount = table.rows.length; | ||
| const colCount = table.rows[0].cells.length; |
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Ensure that the table has at least one row and one column initially. Accessing table.rows[0].cells.length without checking if table.rows has any rows can lead to a runtime error if the table is empty.
| }); | ||
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| appendColumn.addEventListener('click', () => { | ||
| if (table.rows[0].cells.length < 10) { |
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Similar to the previous comment, ensure that table.rows has at least one row before accessing table.rows[0].cells.length to prevent potential runtime errors.
| }); | ||
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| removeColumn.addEventListener('click', () => { | ||
| if (table.rows[0].cells.length > 2) { |
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Before accessing table.rows[0].cells.length, ensure that table.rows is not empty to avoid runtime errors.
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