laxmi, For the table issue you need to use DHTML along with Javascript. there will be some sample code available in the net. else hit about.javascript.com
BVK On Thu, 24 Feb 2005 22:44:15 -0800 (PST), U K Laxmi <[EMAIL PROTECTED]> wrote: > 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] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
