Communicating between the parent and child windows in Struts

Hey,
I would like to know what is the best way to communicate between the child and parent windows on a struts based web application. For example i have a struts based jsp page. I call a child window from this page. On the child window i select few values and they have to be shown on the parent. What is the best way to achieve this in struts.
Thanks
in advance.
KM

The only way to do this without Javascript is to have the child window have a form and the form has a target defined as the name of the parent window (how to name it without using frames or having it open from another window, I'm not sure), and when you submit the form, it'll submit to the parent window/frame and you can process that form on the server and return the same parent page with the selected values.
Otherwise, you need Javascript to set form values to "window.opener" from the child window.
Either way, it's not really a Struts thing, technically.

Similar Messages

Session expiration issue with parent and child window

Hi,
We have two applications (App1 - Implemented using JSF, Spring and Hibernate and App2 -Implemented using Spring MVC, Spring JDBC).
I have implemented 'Test Access Content' functionality in App1.
First admin user (Role- Manager) needs to login to App1
As part of 'Test Access Content' functionality, he enters URL with encrypted key and click 'Test Access' button.
It opens new window (implemented using java script - window.open) and hits spring controller of App2.
In spring controller of App2, I am decrypting the key to get user details. After that i am setting user details in session, constructing final URL to display actual content.
Problem is parent window maintains session till child window renders response. Once child window renders response, parent window loosing session.
So, if i click any button in parent window after child window renders response, it displays login page as there is no session for parent window.
Please note that App1 and App2 are sharing same domain. only context paths are different for both apps (app1 and app2).
Any suggestions on this issue are much appreciated. Please let us know if you have any questions.

Hi,
When you open a child window from parent window then you can access child data in the parent window through javascript.
We have a main web page. There are quite many links on it from which >user can open new web pages but the data is saved when the submit >button on the main page is clicked. Also data that user entered on the >other sub pages is not displayed in the main window.
1 is this a case of parent and child window.case 1 When you are submitting the main page you need to run javascript function and get data from child windows and save that to database or session. next time when you are displaying the main window you need to query session or database to display the child window data in the main window.
Case 2> closing child window and you need data in the parent. This can be done in two ways.
1> When you are closing the child window populate some variables of the main window using javasript.
2> Save the values in the database or session and refresh the main window and extract data from database or session
Where should the data be saved that user enetered on the sub pages as the data is not shown in the main page - should it be stored in the session?It is design decision. You can store data in either session or database when you are closing the child window. But ifyou are saving the data on the main page then you can populate main page with child windows data using javascript. Save the data t database when main window data is saved. Depends on business requirements.
In short if you are saving child windows data in session or database then you need to refresh main screen to pull that data otherwise populate main screen using javascript.
I hope i answered your questions :) best of luck

Communication between the computer and the disc drive failed

The disc can’t be burned because because communication between the computer and the disc drive failed (error code 0x80020022). This computer has been out of the box for less than a month and this has been a growing problem.

My problem was FIXED at the apple store..... there was something wrong in the system preferences and the genius deleted something that recreated it's self. Surely enough we we're able to burn a 600 mb dmg of nothing onto a few test disks. For anyone having this issue...it's NOT The media, it's some configuration issue within the computer's preferences. I'm telling you all to take your machine to the nearest apple store and have them fix it, if your machine is still under warranty the fix is free. There was no hardware issue, so the optical drive was not replaced.

How to get the parent and child relation of the group (______________)

Please teach the method of acquiring the parent and child relation of the group with EDK5.2.
EDK5.2____________________,_________o

Hello.
Java________,_______________...
Class________o
com.plumtree.remote.auth.ChildGroupList
...o(^^;)
Best Regards,
--------- Hiroko Iida_______ (05/10/28 18:27) -------
Please teach the method of acquiring the parent and child relation of the group with EDK5.2.
EDK5.2____________________,_________o

I have burned CDs before from 2gb to 7gb using different types of discs. Now I get this error message Apple error The disc can't be burned because communication between the computer and the disc drive failed (error code 0x80020022). What should I do

I have burned CDs before from 2gb to 7gb using different types of discs. Now I get this error message Apple error The disc can't be burned because communication between the computer and the disc drive failed (error code 0x80020022). What should I do

Reset the SMC, as per > Resetting the System Management Controller (SMC)
1. Shut down the computer.
2. Unplug the computer's power cord.
3. Wait fifteen seconds.
4. Attach the computer's power cord.
5. Wait five seconds, then press the power button to turn on the computer.
Then zap the PRAM/NVRAM as per > About NVRAM and PRAM
1. Shut down the computer.
2. Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
3. Turn on the computer.
4. Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
5. Hold the keys down until the computer restarts and you hear the startup sound for the second time.
6. Release the keys.
Then retry the Disc Drive.

Is there any way to spy the data communicating between the GPIB and the PC.

HI
I have a device communicating with my PC using IEEE 488 GPIB card. Do we have any way to spy the data exchanged by the device and the PC running a different application.
I am trying to program an application that needs to gather data from a HP 54602A - 150 MHz - 4 Channel oscilloscope using a IEEE 488 add-on card. I am able to talk to the device and request the device number through MAX. I need to know the other commands to the oscilloscope. Can any one help me in this regard.
With Regards
S.Gopal

Launch NI Spy (Start >> Programs >> National Instruments >> NI Spy). You may want to configure it to capture 64k of data instead of 64 bytes since the strings sent to the device may be larger than 64 bytes.
Start capturing with NI Spy and then run the application. All of the calls made to the device will be captured in NI Spy. You can then look at the data buffers to determine what strings are being sent to your device.

Data transfer B/W parent windonw and child window with out java script

hi ,
i am using h:outputLink Tag to open child window , i am unable to pass parent window text box value to child window with out java script , Here i am using two different backing beans for parent and child windows . Plz help me .

Hi -- I pass details between pages regularly. The following has worked for me:
ApplicationFactory factory = (ApplicationFactory) FactoryFinder.getFactory(FactoryFinder.APPLICATION_FACTORY);
ValueBinding binding = factory.getApplication().createValueBinding("#{beanName}");
BeanName beanProperty = (BeanName) binding.getValue(FacesContext.getCurrentInstance());
... then set the you can set the values. Can't recall if I need to use SaveStates for the items. Probably if you use request scope beans.

Delivery document how to print the BOM Parent and Child items

Hi,
I have a production BOM. In Delivery document how to print the Parent and Child items Item Code and Qty.At the time
of add a delivery document Inventory stock redused only in Parent Item not child item because child item stock already reduced in issue for production.

If you need to print both the BOM Parent and Child items, you have to create your own report. BOM is only for production if it is not Sales type.
Thanks,
Gordon

Need query to link parent and child discrete job planned through ascp

Could you help me create a query that will show both the parent and child discrete jobs created through ascp run? I do not need entire query. I need to know the names of tables and understand the links or joins between tables. Then, I shall be able to write the sql on my own.
Thanks

Hi;
Please check below thread which could be helpful for your issue:
http://forums.oracle.com/forums/thread.jspa?messageID=9155702
Regard
Helios

Need query linking parent and child discrete jobs created through ascp planning

Could you help me create a query that will show both the parent and child discrete jobs created through ascp run? I do not need entire query. I need to know the names of tables and understand the links or joins between tables. Then, I shall be able to write the sql on my own.
Thanks

Just use a format like this:
http://<Server Name>:<port Number>/OpenDocument/opendoc/openDocument.jsp?sDocName=reportB&sType=wid&sRefresh=Y
&lsMObjectName=[test1],[test2]
Here in lsM[ObjectName] parameter [ObjectName] = the object name which you want to send data to ReportB
I can give you a idea of creating hyperlink for jumping another report (Here ReportB)
Just use a formula like that in any cell:
="<a href=http://<Server Name>:<port Number>/OpenDocument/opendoc/openDocument.jsp?sDocName=reportB&sType=wid&sRefresh=Y&lsMObjectName=[test1],[test2]&sWIndow=New> Click here to view </a>
Now from the property select Read cell content as "Hyperlink"...
thats it......
For more information please see the
"OpenDocument" artile
Hope you can get help from this
Edited by: Arif Arifuzzaman on Aug 20, 2009 7:24 AM

Merge of parent and child content of a heirarchy

Can anyone say the procedure to of merging the parent and child link of heirarchy into one string and been displayed in a seperate feild

Lakshmi Kanth,
I am <b>assuming</b> that you are refering to "Merge Records" option in MDM Data Manager. If this is the scenario that you are looking for then here are the details:
When it comes to Hierarchy tables, merging records is different than Merging Main table records. This option in Hierarchy tables also has lot of constraints - One of them is "Destination and source node cannot have children". Because of this, currently it is not possible to merge Parent- child records. However, for more information, please refer to this <a href="http://help.sap.com/saphelp_mdmgds55/helpdata/EN/43/9967ab46ec60b7e10000000a11466f/content.htm">link</a> for more information on Merging in Hierarchy tables.
If "Merge Records" in Data Manager is not the option that you are looking for, let us know more details.
Regards,
Rajani Kumar

Need help with arranging Parent and Child item accordingly

Hi Experts,
I have a sales BOM in SBO, here we need to show both the Parent and child items. but we do not have to show the Sr.no and Qty for the child items.
Kindly help me out how I can do it.
Below pasted is the image of my sales order,
Also i have attached the report with it.
Requesting you to kindly help..
thanks and regards,
Nandish.

The Sales BOM helps in identifying that. The product in Red is the Parent Item and the product in Grey are Child items. The paretn item is the table OITT.Code and child items are in ITT1.code.
Let me now if you require more information.
Also how can I send you the layout here for your reference?
thanks in advance,
Nandish.

Synchronizing Parent and Child Calendar on SharePoint 2013

Dear all,
How can I update Parent calendar automatically when I update Child calendar on SharePoint 2013? Thanks

Sorry I didn't understand the parent and child calendar. How did you create these two?
Bala

How to differentiate between Parent and Child in IBASE?

Hi. I am working on enhancing a BAPI :BAPI_GOODSMVT_CREATE by calling the following function module IBPP_CREATE_IBASE at its exit.
The BAPI is being called from an SAP ME system and will be passing MATNR and Serial Number of Parent and Child materials to create the IBASE in ECC system. I am confused as to how to differentiate between whether a object is Parent or a Child when the BAPI: BAPI_GOODSMVT_CREATE is called.

if you have NULL valued fields. If
you do a compare and one or both are NULL, then the result is always NULL,
never true or false. Even comparing two fields which are both NULL will
give NULL as result, not true! Or if you have something like "select
sum(field) from ..." and one or more are NULL, then the result will be
NULL. Use always "if field is NULL ..." for NULL checking and for safety
maybe something like "select sum( IsNull(field,0) ) from ...". Check the
function ISNULL() in the manual.

%variance between parent and child hierarchy

Experts,
How to calculate a percentage variance between parent and child hierarchy.
Ex: parent is 80 and child is 20 so I need a %variance between 80 and 20.
Thanks in advance.

Hi Nikki
Create structure and restrict parent hierarchy with one node and child hierarchy with another node and create formula node to calculate the percentage variance between two nodes.assign points if helpfful.
Regards
Murali.

Communicating between the parent and child windows in Struts

Similar Messages

Maybe you are looking for