
If a Table contains an InputField , the InputField fills its table cell horizontally. For this reason the width property is not used in this instance. Instead, the width of the InputField is set to 100 % of the width of the TableColumn.
For this reason you should use the width property of TableColumn if you want to have a different width for the InputField.
Due to internal differences in the possible Web browsers, undesirable side effects could occur if you do not set the width property of TableColumn.