private void loadActionPerformed(java.awt.event.ActionEvent evt) {
validation();
CreateXml();
clear();
public void validation(){
if (username.getText().trim().length()==0).v{
JOptionPane.showMessageDialog(Retrycount, "Please input user name", "ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (PASSWORD1.getText().length()==0){
JOptionPane.showMessageDialog(Retrycount, "Please input password","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if(DOMAIN1.getText().length()==0){
JOptionPane.showMessageDialog(Retrycount, "Please input Domain name","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (MYSQLPassword.getText().length() ==0){
JOptionPane.showMessageDialog(Retrycount, "Please input MYSQLPassword","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (Username_Domain.getText().length() ==0){
JOptionPane.showMessageDialog(Retrycount, "Please input second username under FTPFileUploaderPatch","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (Password2.getText().length() ==0){
JOptionPane.showMessageDialog(Retrycount, "Please input Password under FTPFileUploaderPatch","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (DestinationType1.getText().length() ==0){
JOptionPane.showMessageDialog(Retrycount, "Please input DestinationType under FTPFileUploaderPatch","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (DestinationFileName1.getText().length() ==0){
JOptionPane.showMessageDialog(Retrycount, "Please input DestinationFileName under FTPFileUploaderPatch","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (DestinationEntry1.getText().length() ==0){
JOptionPane.showMessageDialog(Retrycount, "Please input DestinationEntry under FTPFileUploaderPatch","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (SubDirectorySearchString1.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input DirectorySearchString under FTPFileUploaderPatch","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (TempDirectory1.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input TempDirectory under FTPFileUploaderPatch","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (SourcePath2.getText().length() ==0) {JOptionPane.showMessageDialog(Retrycount, "Please input SourcePath2 under FTPFileUploaderPatch","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (DestinationType2.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input DestinationType2 under FTPFileUploaderPatch > ReplicationMonitor","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (DestinationType2.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input DestinationPath2 under FTPFileUploaderPatch > ReplicationMonitor","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (DestinationRootFolder2.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input DestinationRootFolder2 under FTPFileUploaderPatch > ReplicationMonitor","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (DestinationFileName2.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input DestinationFileName2 under FTPFileUploaderPatch > ReplicationMonitor","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (DestinationEntry2.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input DestinationEntry2 under FTPFileUploaderPatch > ReplicationMonitor","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (SubDirectorySearchString2.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input SubDirectorySearchString2 under FTPFileUploaderPatch > ReplicationMonitor","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (TempDirectory2.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input TempDirectory2 under FTPFileUploaderPatch > ReplicationMonitor","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (SourcePath3.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input SourcePath3 under FTPFileUploaderPatch > Config.properties","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (DestinationType3.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input DestinationType3 under FTPFileUploaderPatch > Config.properties","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (DestinationPath3.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input DestinationPath3 under FTPFileUploaderPatch > Config.propertiesr","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (DestinationRootFolder3.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input DestinationRootFolder3 under FTPFileUploaderPatch > Config.properties","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (DestinationFileName3.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input DestinationFileName3 under FTPFileUploaderPatch > Config.properties","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
if (DestinationEntry3.getText().length() ==0) {
JOptionPane.showMessageDialog(Retrycount, "Please input DestinationEntry3 under FTPFileUploaderPatch > Config.properties","ERROR", JOptionPane.OK_CANCEL_OPTION);
}
问题是验证我需要它,停止第一个文本框之后的验证并给予注意。如果第一个文本字段为空,并且您按下了验证按钮,则光标应该到达那里,而不是继续验证其余部分。一次验证一个字段
如何实现该目标?
请了解共同[爪哇命名约定(http://java.sun.com/docs/books/jls/second_edition/html/names.doc.html#73307)(具体地,用于外壳名称)用于类,方法和属性名称并一致使用它们。 –
'PASSWORD1.getText()'将返回一个'String',这可能会导致安全漏洞。考虑将密码保存为'char []'数组,并且一旦完成后使用'Arrays.fill(passwordArray,'')''等内容编写内容,以便任何人都无法轻松访问它。 –
关于[在Swing窗体验证过程中绘制警告符号](http://stackoverflow.com/q/14170257/1057230)的此线程可能肯定会让您感兴趣:-) –