【发布时间】:2011-03-21 10:45:34
【问题描述】:
我有 7 个 jcombobox,它们都以相同的默认选择开头。如果在前面的 jcombobox 中选择了默认值以外的其他内容,如何启用下一个?
if ( ! (custData1.equals("Please Select a Customer from the dropdown menu")) ){
custData2.setEnabled(true);
if ( ! (custData2.equals("Please Select a Customer from the dropdown menu")) ){
custData3.setEnabled(true);
if ( ! (custData3.equals("Please Select a Customer from the dropdown menu")) ){
custData4.setEnabled(true);
if ( ! (custData4.equals("Please Select a Customer from the dropdown menu")) ){
custData5.setEnabled(true);
if ( ! (custData5.equals("Please Select a Customer from the dropdown menu")) ){
custData6.setEnabled(true);
if ( ! (custData6.equals("Please Select a Customer from the dropdown menu")) ){
custData7.setEnabled(true);
}
}
}
}
}
}
这似乎不起作用...
【问题讨论】: