Thanks David for the info. Sure to do some reading. I could able to pass the hidden variables to next page. It's just i'm using one hidden variable named 'package' which was doing all the problem. I just changed it to something else and now it's working.
Still table issue not solved. I'm gooling ... for the solution. --- David Smith <[EMAIL PROTECTED]> wrote: > This is getting into territory where you'd be better > off doing some > googling or buying a good javascript cookbook. I > havn't bought any of > those books recently although I've had good > experience with subjects > from Wrox Publishing and O'Reilly Associates in the > past. Visit > Amazon. They even support a rating scheme where > people can voice their > opinion. > > On the Delete issue, you could do a server-side > rewrite of a link that > invokes an action to delete a row as in: > <a > href="http://localhost:8080/mywebapp/deleteRow.do?recordNum=10";>Delete > > Me</a> > > That's just a basic GET form request. > > Again, find a good book, do some reading. > > --David > > U K Laxmi wrote: > > >Thanks David for the solution. To be frank, i > really > >don't know how to code it. Will you give a sample > code > >snippet? I'm using apache2, tomcat 5.5.7 on Win 2K > >machine. > > > >One more problem. I've a form and also submit > button. > >I've number of text fields in it. On entering some > >data and focus losts from that field, i call a > >javascript function, i set number of hidden values > and > >call a JSP using location.href of Javascript. But > >hidden values are not getting passed to jsp.I'm > >getting null. Why? How to overcome this? Pls help. > > > >One more requirement what i've is: > >i'VE A FORM WITH FORM ELEMENTS IN IT AND A 'aDD' > >BUTTON. After filling theform, if the user clicks > on > >'Add' button, the contents gets added aas row into > a > >HTML table located below that form. That way user > can > >add n number of rows to the bottom table. In the > >table, i need a 'Delete' button. After selecting > any > >row, if the user clicks on 'Delete' button, it > should > >get deleted from the table. I guess it can be > >possible. But it's a big challenge to me as i know > >only ABCD of HTML & Javascript. > > > >If anybody can direct me to a good HTML/Javascritp > >forum also fine. If i get a solution directly, it's > >wonderful. > > > >Thanks a lot. Sorry again if it's not the right > place > >to post this. > > > > > >--- David Smith <[EMAIL PROTECTED]> wrote: > > > > > > > >>The best advice I can offer -- have a javascript > >>that does the submit > >>for you on the event the drop-down changes state. > >>Then let a servlet > >>handle storing your form data in the session and > >>passing updated data to > >>the next page. Outside of something like that, I > >>think you'll need to > >>incorporate a submit button. > >> > >>--David > >> > >>U K Laxmi wrote: > >> > >> > >> > >>>Thanks for the answers Shakeel. > >>> > >>>My problem is, i've a page that doesn't have > submit > >>>button. I need to send the hidden variables in > that > >>>HTML page to next HTML page. Here the hidden > value > >>> > >>> > >>is > >> > >> > >>>set based on the type of option selected from > >>> > >>> > >>'select' > >> > >> > >>>drpo down box in HTML. To put it in session, i > need > >>> > >>> > >>to > >> > >> > >>>identify the selected option and assign it to > java > >>>varialbe. I don't think it's possible to assign a > >>>javascript variable to java variable. Pls help to > >>>solve this problem. > >>> > >>> > >>>--- Shakeel Ahmad <[EMAIL PROTECTED]> > >>> > >>> > >>wrote: > >> > >> > >>> > >>> > >>> > >>> > >>>>Wel this might help... > >>>> > >>>>// You write following two lines in first JSP > >>>> > >>>> > >>page. > >> > >> > >>>>String name = "Java";// This might be your > hidden > >>>>field. > >>>>session.setAttribute("HiddenName", name); > >>>> > >>>> > >>>>//Then you get the name on next page as follows. > >>>> > >>>>String userName = > >>>>(String)session.getAttribute("HiddenName"); > >>>> > >>>> > >>>>The "name" attribute will be available throught > >>>> > >>>> > >>the > >> > >> > >>>>session life, unless we > >>>>remove it explicitly or restart Tomcat. > >>>>We can use it on any page once it is placed > >>>>properly. > >>>> > >>>>Best Regards, > >>>>S H A K E E L A H M A D > >>>> > >>>> > >>>http://members.fortunecity.com/javaclub/shakeel.htm > >>> > >>> > >>>>Voice: 00923002723316 > >>>>Senior Software Engineer. > >>>>NorthStar Technologies. www.globalnorthstar.com > >>>> > >>>>EE(Computer Engineering), UET Lahore, Pakistan. > >>>>SCJP,SCWCD & SCBCD Sun Microsystems, Inc. > >>>>Brain Bench Certified Java Programmer. > >>>> > >>>>-----Original Message----- > >>>>From: U K Laxmi [mailto:[EMAIL PROTECTED] > >>>>Sent: 23 February, 2005 10:37 AM > >>>>To: Tomcat Users List > >>>>Subject: RE: How to send hidden variables to > next > >>>>page > >>>> > >>>> > >>>>Yes. I'm using JSP. Can you pls tell me the > syntax > >>>>or > >>>>guidelines as how to do it. > >>>> > >>>>Thank you. > >>>> > >>>>--- Shakeel Ahmad <[EMAIL PROTECTED]> > >>>>wrote: > >>>> > >>>> > >>>> > === message truncated === __________________________________ Do you Yahoo!? Read only the mail you want - Yahoo! Mail SpamGuard. http://promotions.yahoo.com/new_mail --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
