How to use session to passing data from one JSP to another JSP
Dear All, I had create 2 jsp web page and want to do this:
1. input some data into the text box and click the submit button, the jsp page
will open another jsp page and send the text box data to the new open jsp page.
can any one tell me how to open a new jsp web page and reciev data from another jsp page?
thanks yu very much!
the question.jsp got some code like:
<html>
<input type= 'text' name = 'txtName' size = 10 >
<input type= 'submit' name = 'submit'>
<% some jsp code %>
</html>
answer.jsp
<html>
<%
some jsp code here
%>
</html>
Contents of HTML forms are transmitted as name-value pairs, so you can call request.getParameter(String name) with your form field's name in order to access its value:
String textValue=request.getParameter("txtName");Regards
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hello all, i am having a problem with passing data from one frame from another. I have a main frame when you click on connect button it display the second frame(class) that has 2 text fields and 2 buttons. When i click on connect it check if the data is correct. If the data is correct i want that frame to close and pass the data back to main frame. How can i do that.
thank youhello all, i am having a problem with passing data
from one frame from another. I have a main frame when
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When i click on connect it check if the data is
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the original problem sounded like an ideal opportunity to use Modal Dialog. if you want one frame to display another to get user input then you need to stop the method in the main frame from executing until you recieve a valid input.
you can use your own class and keep all of the components that you have in the connect frame but you would have to extend JDialog instead of JFrame.
there is a way around it!
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Hi,
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Attachments:
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How to use Go URL to Navigate from one report to another
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An invalid object was accessed during evaluation.
Error Details
Error Codes: QBB4RZQS:SDKE4UTF
Location: saw.views.evc.activate, saw.httpserver.processrequest, saw.rpc.server.responder, saw.rpc.server, saw.rpc.server.handleConnection, saw.rpc.server.dispatch, saw.threadpool, saw.threadpool, saw.threads
Expression: report.variables['TimePeriod']Hi ,
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How to Navigate from one report to another report based on column values
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Post Author: GISGuy
CA Forum: Formula
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When your tagline is about the size of your post, you probably didn't convey much.
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Passing data from one page to another page using form bean
hi,
refer to above question, i had follow the sample found at weblogic sample application
,but unfortunately when i create my own application. The following error occur:
[Caught exception when evaluating expression '{actionForm.note}' with available
binding contexts [currentTag, session, pageContext, request, response, application].
Root exception cause: com.bea.wlw.netui.script.xscript.IllegalContextStateException:
The action form for the expression "actionForm["note"]" could not be found
can anymore tell me what has i miss !
{program flow -
pageA.jsp[userinput] ->getConfirmationAction-> pageB.jsp[confirmation]
-> protected Forward getConfirmation(TransferBean
form) throws Exception
return new Forward( "show_confimation" ,form);
thanks & rgds
cassyCassy,
If your page flow looks like this:
first.jsp -> actionA(FooForm) -> second.jsp -> actionB()
Then I think the problem is that there is no action form in scope as
second.jsp is rendering. This is because the action raised by
second.jsp is actionB, which has no form, and hence no {actionForm}.
You have two options:
Option A - use page inputs (available in the upcoming Service Pack 2)
---- JSP:
<%-- At the top of your second JSP... --%>
<netui-data:declarePageInput name="myPageInput" type="APageInput"/>
<netui:label value="{pageInput.myPageInput.name}"/>
---- JPF:
* @jpf:action
* @jpf:forward name="success" path="second.jsp"
protected Forward actionA(FooForm form)
APageInput input = new APageInput(form.getName());
return new Forward("success", "myPageInput", input);
Option B - since the form is still technically in the request, use it as
a workaround until option A is available to you.
<netui:label value="{request.fooForm.name}"/>
I hope this helps.
Thomas
Eddie O'Neil wrote:
Cassy--
Is there a <netui:form> tag on the page which displays this error
(pageB.jsp?)?
The "actionForm" binding context can only be used inside of a
<netui:form> tag. To display data in a read-only page (no form), you
can put the data in the request and reference it with the "request"
binding context.
Hope that helps...
Eddie
cassy wrote:
hi,
refer to above question, i had follow the sample found at weblogic
sample application
,but unfortunately when i create my own application. The following
error occur:
[Caught exception when evaluating expression '{actionForm.note}' with
available
binding contexts [currentTag, session, pageContext, request, response,
application].
Root exception cause:
com.bea.wlw.netui.script.xscript.IllegalContextStateException:
The action form for the expression "actionForm["note"]" could not be
found
can anymore tell me what has i miss !
{program flow -
pageA.jsp[userinput] ->getConfirmationAction-> pageB.jsp[confirmation]
-> protected Forward
getConfirmation(TransferBean
form) throws Exception
return new Forward( "show_confimation" ,form);
thanks & rgds
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Passing data from one transaction to another
Hello ,
I have internal table as a result of user selection on the selection screen of first transaction.
Internal table can have any number of lines that have to be processed in second transaction.
How I can pass data ( list ) from first transaction to second one.
Please advice
KrstoHi Krsto,
Firstly i didnt understood the concept of transactions.
U can pass the data of one views table selcted data into the other or to capture the data .
Try using these two methods
1. Cal method get_selected_elements.
2. Or else if u want whole table data to be captured then use Get_static_attributes_table
I am sure by one of this methods yuor data will be passed.
This methods are used for the table data selected will be captured and write the code accordingly as u wish
regards,
Sana. -
How to transfer SOME apps + app data from one iPad to another
I have an iPad1 that has tons of apps on it (I call it my app graveyard).
I have an iPad2 that has my primary apps and this is the iPad that I use on a daily basis.
I want to move an App and the Saved Data from the iPad1 to the iPad2. How do I do this?
Again, I don't want to restore everything... just a couple of Apps + their SAVED data from my iPad1 to my iPad2.
Any help would be greatly appreciated!When you restore from a backup - the process is an "all or nothing" deal. You restore all app data and settings. You cannot select just one set of app data to restore.
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Passing data from one webapplication to another
hi all
i have two web apps webapp1 and webapp2 deployed on weblogic server 10.3
i want to redirect to webapp2 from webapp1 based on some condition, set some flag there and then come back to webapp1.
now in webapp1 i want to check the value of this flag set in webapp2.
i tried using request.sendRedirect() method and set the flag value in session attribute.
but as per my understanding sendRedirect() method creates new request object and thus invalidates the old session because of which i am not able to retrieve the values. requestDispatcher.forward(0 method doesn't work for different applications.
so what is the method which i should be using to pass some values from one web application to another.
thanks in advanceseems more like something you would fix with a webservice really. With for example XML-RPC you can very quickly setup a (simple) communication line between applications and you don't even have to worry if the applications are moved to different servers or even completely different networks.
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I Recently bought a new computer and I need to transfer all my iTunes data from my old computer to the new one, how can I do that? And by the way, my old computer won't turn on
Hello Nousernamebrah
Well get get your music from your old computer to your new computer, the old computer would have to work and turn on to access the files to be copied over. You also can access any previous purchased music and download it to your new computer as well. Check out the articles below for more information.
iTunes: How to move your music to a new computer
http://support.apple.com/kb/HT4527
Download past purchases
http://support.apple.com/kb/HT2519
Regards,
-Norm G.
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