Re: multiple updation
Jitendra Lathi <[email protected]>
| Newsgroups | gmane.comp.java.sun.servlet |
|---|---|
| Message-ID | <[email protected]> |
hi it is fine for cascade deletion, but i want to know about the jsp page which handles multiple updation.for examples a user to which we have assign multiple overtime and now we want to update its overtime...hhow i can show over jsp page and again how to handle at backend... thx for reply good day Hyne, David writes: > > Obey the parent-child relationship, IOW, if you need to delete the master > records delete children records first unless otherwise you create the > foreign keys that are cascade. Likewise, you need to have master record > first b4 you create child record(s), update should be fine unless you are > trying to change the PK/FK. > > -----Original Message----- > From: Your Jitendra lathi [mailto:[email protected]] > Sent: Thursday, August 21, 2003 10:30 PM > To: [email protected] > Subject: multiple updation > > > hi all, > i am having problem in updating multiple relationship table from jsp > to be more clear how do i update multiple records should i first delete > all related record and then add as a new records .... > this i very urgent ..... > > ___________________________________________________________________________ > To unsubscribe, send email to [email protected] and include in the body > of the message "signoff SERVLET-INTEREST". > > Archives: http://archives.java.sun.com/archives/servlet-interest.html > Resources: http://java.sun.com/products/servlet/external-resources.html > LISTSERV Help: http://www.lsoft.com/manuals/user/user.html > > ------------------------------------------------------------------------------ > > This email is confidential and may be legally privileged. > > It is intended solely for the addressee. Access to this email by anyone else, > unless expressly approved by the sender or an authorized addressee, is > unauthorized. > > If you are not the intended recipient, any disclosure, copying, distribution > or any action omitted or taken in reliance on it, is prohibited and may be > unlawful. If you believe that you have received this email in error, please > contact the sender, delete this e-mail and destroy all copies. > > ============================================================================== > > ___________________________________________________________________________ > To unsubscribe, send email to [email protected] and include in the body > of the message "signoff SERVLET-INTEREST". > > Archives: http://archives.java.sun.com/archives/servlet-interest.html > Resources: http://java.sun.com/products/servlet/external-resources.html > LISTSERV Help: http://www.lsoft.com/manuals/user/user.html > Have a nice day Jitendra Lathi Axis Software Pvt.Ltd. Pune - 411 004 020-5530297 Ext. 34 www.axistech.com ___________________________________________________________________________ To unsubscribe, send email to [email protected] and include in the body of the message "signoff SERVLET-INTEREST". Archives: http://archives.java.sun.com/archives/servlet-interest.html Resources: http://java.sun.com/products/servlet/external-resources.html LISTSERV Help: http://www.lsoft.com/manuals/user/user.html