How to create dynamic properties in java

Hi All
Let me give a breif intro of what i am tryng to do.......
I want to write a jsp page where the data would be coming from JDBC.
I have abt 18 columns in my oracle table.
Out of which i am only configured 7 fields on my jsp page.
I want to create a mapping file which would be like this
field1 = name
field10= designation
field2 = company
field3 = address
field4 = pincode
field7 = mobile
field8 = salaryNow each field has its own validation. Suppose today i want pincodeto be a string and tomarrow i want it to be number
the validation shd automatically change
how can i put these values i meant in what data structure shd i store them
Please give me some ideas
thanks
Diana

how can i put these values i meant in what data structure shd i store themMeta data.
You create a "structure" of some sort that has data in it like the following. Figure out how to store it (text file, xml, database, whatever) write code to parse the structure and then build an interpreter that constructs the page.
I am rather certain that frameworks like this already exist, but if you are new to programming then creating your own is instructive.
--- Definition
name: <Display name>
Oracle: <jdbc position> <oracle type> <size>
Java: <display position> <java type>
--- Example
name: name
Oracle: 1, varchar 10
Java: 3, String
name: Salary
Oracle: 5, numeric 18,2
Java: 1, double

Similar Messages

How to create dynamic variable in Java?

Hi,
I want to create dynamic varible , using ArrayList or Vector. The number of array i dont knwo, so how to create dynamic ArrayList or Vector.
for example:
ArrayList1,ArrayList2,ArrayList3.....n
or
Vector1,Vector2,Vector3 .....n, the n value i will get at run time, so how to create the dynamic ArrayList or Vector or i can use any other Object in java,
Pls provide your input.
Sridhar

1. I have a HashMap with dataok ... fair enough.
2. depending on its size, i need to create variable
to store them.uhm ... why? If you have a variable number of elements in the map then you'd need to generate a variable number of variables (a number, that is not know at compile time, as it seems). Now if you could somehow create those variables, how would you access them? You'd have to generate the code handling them as well ...
Tell us what kind of data you've got and what you want to do with it. There's certainly a better solution to your problem.
how to generate variables as per content size of the
HashMapYou don't.

How to create dynamic images in java servlets?

I want to create dynamic images in java servlet. Can servlet create dynamic images that based on the input data files? The results can be displayed in GIF, JPG..format? how can this be done? any example in internet?
What OS do I need to install and what other requirements needed if i want to build up a servlet server?
Thanks a lot!

Also worth having a look at SVG http://www.w3.org/TR/2001/REC-SVG-20010904/, you can get a viewer at http://www.adobe.com/svg/ or you can use Batik http://xml.apache.org/batik/index.html to convert SVG to other formats such as JPEG.
HH

How to create Dynamic Webi 3.1 filename in Publication

I have a webi 3.1 report that is being called from a publication used for bursting using the eFashion universe. I want the file name to be dynamic, based on the profile. Within the webi report I created a free standing cell that I set to "Western States" or "Eastern States" based on the states in the report at the time of the run (set by the profile). This works correctly. But there does not seem to be a way to get the report to use the free standing cell value as part of the report name. From the publication, properties, destinations, use specific name I can only pick title and document name. Neither of these is the free standing cell in the report. I saw that version 4.0 has this ability but I can't upgrade for another year and deski is not an option. Any suggestions? Thank you.

I figured out how to create dynamic report names with 2 fields within the Publication tool. I padded fullname and email in dynamic recipients to be the two fields I wanted from the report. Then in Destinations, File Name:, Use specific name I picked userfullname and email address to create the report name. But that would not work if I actually needed to use the email address to send the report to. We don't have Java programmers and may have to find other options. Thanks.

How to create Dynamic Window in Smartforms

Hi all,
Could you please help me out on how to create Dynamic Window in smartforms excluding Main Window.
Thanks in Advance.
Vinay.

hi,
Hi,
1.If you are creating the Different windows for the Countries,then In conditions tab of window specify the Condition i.e.
company -code = '2201'.
2.Then that window can trigger ofr that condition.
3.Other wise, if you are using the different layouts ,then write the condition in Print program and call that form .
reward me if helpful.

How to create dynamic context based on a structure defined in the program?

Hi Experts,
         I need to create a dynamic context based on a structure wa_struc which i have define programatically.
When I pass wa_struc to structure_name parameter of create_nodeinfo_from_struc, i get a runtime error:
"Parameter STRUCTURE_NAME contains an invalid value wa_struc."
How to create dynamic context based on a structure defined in the program?
I have written the code like this:
TYPES: BEGIN OF t_type,
            v_carrid TYPE sflight-carrid,
            v_connid TYPE sflight-connid,
         END OF t_type.
Data: i_struc type table of t_type,
         wa_struc type t_type.
data: dyn_node   type ref to if_wd_context_node.
data: rootnode_info   type ref to if_wd_context_node_info.
rootnode_info = wd_context->get_node_info( ).
clear i_struc. refresh i_struc.
select carrid connid into corresponding fields of table i_struc from sflight where carrid = 'AA'.
cl_wd_dynamic_tool=>create_nodeinfo_from_struct(
parent_info = rootnode_info
node_name = 'dynflight'
structure_name = 'wa_struc'
is_multiple = abap_true ).
dyn_node = wd_context->get_child_node( name = 'dynflight' ).
dyn_node->bind_table( i_struc ).
Thanks
Gopal
Message was edited by: gopalkrishna baliga

Hi Michelle,
          First of all Special thanks for your informative answers to my other forum questions. I really appreciate your help.
Coming back to this question I am still waiting for an answer. Please help. Note that my structure is not in a dictionary.
I am trying to create a new node. That is
CONTEXT
- DYNFLIGHT
CARRID
CONNID
As you see above I am trying to create 'DYNFLIGHT' along with the 2 attributes which are inside this node. The structure of the node that is, no.of attributes may vary based on some condition. Thats why I am trying to create a node dynamically.
Also I cannot define the structure in the ABAP dictionary because it changes based on condition
I have updated my code like the following and I am getting error:
TYPES: BEGIN OF t_type,
CARRID TYPE sflight-carrid,
CONNID TYPE sflight-connid,
END OF t_type.
Data: i_struc type table of t_type,
dyn_node type ref to if_wd_context_node,
rootnode_info type ref to if_wd_context_node_info,
i_node_att type wdr_context_attr_info_map,
wa_node_att type line of wdr_context_attr_info_map.
wa_node_att-name = 'CARRID'.
wa_node_att-TYPE_NAME = 'SFLIGHT-CARRID'.
insert wa_node_att into table i_node_att.
wa_node_att-name = 'CONNID'.
wa_node_att-TYPE_NAME = 'SFLIGHT-CONNID'.
insert wa_node_att into table i_node_att.
clear i_struc. refresh i_struc.
select carrid connid into corresponding fields of table i_struc from sflight where carrid = 'AA'.
rootnode_info = wd_context->get_node_info( ).
rootnode_info->add_new_child_node( name = 'DYNFLIGHT'
attributes = i_node_att
is_multiple = abap_true ).
dyn_node = wd_context->get_child_node( 'DYNFLIGHT' ).
dyn_node->bind_table( i_struc ).
l_ref_interfacecontroller->set_data( dyn_node ).
But now I am getting the following error :
The following error text was processed in the system PET : Line types of an internal table and a work area not compatible.
The error occurred on the application server FMSAP995_PET_02 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: IF_WD_CONTEXT_NODE~GET_STATIC_ATTRIBUTES_TABLE of program CL_WDR_CONTEXT_NODE_VAL=======CP
Method: GET_REF_TO_TABLE of program CL_SALV_WD_DATA_TABLE=========CP
Method: EXECUTE of program CL_SALV_WD_SERVICE_MANAGER====CP
Method: APPLY_SERVICES of program CL_SALV_BS_RESULT_DATA_TABLE==CP
Method: REFRESH of program CL_SALV_BS_RESULT_DATA_TABLE==CP
Method: IF_SALV_WD_COMP_TABLE_DATA~MAP_FROM_SOURCE_DATA of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_COMP_TABLE_DATA~MAP_FROM_SOURCE of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_COMP_TABLE_DATA~UPDATE of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_VIEW~MODIFY of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_COMPONENT~VIEW_MODIFY of program CL_SALV_WD_A_COMPONENT========CP
-Gopal
Message was edited by: gopalkrishna baliga

How to create dynamic connection in business view manager.

Hi Sir,
Can u explain how to create dynamic connection in business view manager.
Thanks
Vishali Raghava Raju

HI Vaishali,
Can you please elaborate your requirement ?
-Regards
B

How to create web services in java?

Hi,
I am a newbie to java webservices. Can anybody tell me how to create web services in java?
Any tutorial link or step by step doc would be useful.
Appreciate your help in this regard.
Thanks in advance.
naymo01.

Creating web services in Java appears to depend highly upon the server you intend to use.
Here's a tutorial: http://java.sun.com/webservices/docs/1.6/tutorial/doc/index.html

How to create dynamic ed flash charts based on user selected fields in Orac

Hi all,
Can any of the experts please tellme "how to create dynamic ed flash charts based on user selected fields in Oracle apex".
Thanks
Manish

Hello,
Lots of different ways to do this, I blogged about one way (using a Pipelined function) here -
http://jes.blogs.shellprompt.net/2006/05/25/generic-charting-in-application-express/
Other options include using a PL/SQL function returning the string to use as the dynamic query etc.
Hope this helps,
John.
Blog: http://jes.blogs.shellprompt.net
Work: http://www.apex-evangelists.com
Author of Pro Application Express: http://tinyurl.com/3gu7cd
REWARDS: Please remember to mark helpful or correct posts on the forum, not just for my answers but for everyone!

How to create dynamic view in hr report category

i want to make company code mandetory in in selection screen given by logical data base PNP here i want to make field mandetory. so how to create dynamic view in hr report category.
thanks in advance

solved by self

How to create dynamic screen using module pool programming

Hi,
Could anybody help me how to create dynamic screens?
I am developing a screen with HR Person with assignment info. If PERNR have multiple assignments, i need to show all the details one by one. How to show the details on screen. I need to call one by one assignment information dynamically.
Please suggest me how to do, apart from using table controls.
Thanks,
Kamal

You may have the below options:
1) Table Control
2) Individual fields
3) ALV
4) pop-up screen

How to create dynamic window in smartform

<i>HI Floks</i>
my requirement is invoice smartform having few line items .i can print this line items with different categories with dynamically placed in smartfom. there how many items with in particular category print its self . how is it possible to printing .is it possible to print dynamic fields and window without changing driver program and structure .How to create dynamic window.
any body knows reply me fast
thanks in advance ,
suresh

Hi suresh,
You can create all the windows, but if you go to specific window you will see different tabs like general attributes, output options and conditions. In that conditions tab, you can give condition. so based on that condition, that window will be printed.
Dont forget to reward points if helpful.
regards,
Chandra.

How to create Dynamic Menu in 11g?

Hello All,
I am using JDeveloper/Adf 11g.
Can you please tell me how to create Dynamic menu(means Menu will be created from table if we make any changes in table it will reflect to the Menu).
Thanks.
Neelmani Jaiswal
(Madhav, Hayaghat)
Edited by: Neelmani Jaiswal on Jan 6, 2009 11:01 AM
Edited by: Neelmani Jaiswal on Jan 6, 2009 11:01 AM
Edited by: Neelmani Jaiswal on Feb 3, 2009 8:46 AM

Neelmani,
How: write some code.
The Web User Interface Developer's Guide for Oracle Application Development Framework will be helpful. Hint: you may want to read section 14.2 (especially 14.2.1, item 2, which talks about using iterators in a menu) OR section 17.5, which talks about creating menus to support page hierarchies.
John

How To create Dynamic destination in blazeDS

Hi,
Can anyone tell me how to create dynamic destinations ?
thnks

hi,
Basically you could read the destination and Endpoint from an xmlfile then feed the values as required, the following is a simple hardcoded setup but it doesn't take much to set vars in the creationcomplete event. At least this way you don't need baked in settings.
<fx:Declarations>
<s:Producer id="myProducer" destination="{myService}" acknowledge="myProducer_acknowledgeHandler(event)"/>
<s:Consumer id="myConsumer" destination="{myService}" message="messageHandler(event)"/>
</fx:Declarations>
private var channelSet:ChannelSet;
private var myService:String;
protected function application1_creationCompleteHandler(event:FlexEvent):void
channelSet = new ChannelSet();
myService = "chat";
//var channel:AMFChannel = new AMFChannel("my-polling-amf","http://localhost:8080/blazeds/messagebroker/amfpolling");
var channel:AMFChannel = new AMFChannel("my-polling-amf","http://ezflex.net:8080/blazeds/messagebroker/amfpolling");
channelSet.addChannel(channel);
myProducer.channelSet=channelSet;
myConsumer.channelSet=channelSet;

How to create dynamic variable in HANA

Hello experts,
Please help me on how to create dynamic variable in calculation view.
Ex: variable automatically should take YTD, or MTD values so that I can directly consume column in BW on hana or BO reporting.

Hi ,
Not sure on what are looking for. Have a look on the below blog once, if this is what you are looking out for:
Applying YTD in SAP HANA with SAP BO Analysis Office
Regards,
Krishna Tangudu

How to create dynamic properties in java

Similar Messages

Maybe you are looking for