无法从 JTable 可编辑单元格中读取数据

Question

我是直接向JTable中插入数据，假设JTable中有5行，我全部插入了值，最后我在第五行的单元格中插入值，并且单元格处于可编辑模式，在这种情况下我无法从那个单元格读取数据。

Answer 1

在 JTable 中的单元格设置或获取值之前，您必须 cancel/stop editing.You 可以通过

假设 jTable1 是 JTable

的变量名

/**
 * Tells the editor to stop editing and accept any partially edited
 * value as the value of the editor.  The editor returns false if
 * editing was not stopped; this is useful for editors that validate
 * and can not accept invalid entries.
 *
 * @return  true if editing was stopped; false otherwise
 */

 jTable1.getCellEditor().stopCellEditing();

或

/**
 * Tells the editor to cancel editing and not accept any partially
 * edited value.
 */
jTable1.getCellEditor().cancelCellEditing();

无法从 JTable 可编辑单元格中读取数据

Unable to read data from JTable editable cell

java

swing

jtable