How to create dynamic VO and attach it to a table column

Hello frnds,
Hope all are doing good.
I have a small doubt on dynamic view object.
i need to create a new VO and need to initilize the VO when the page loads.
so for this i have created a new VO dynamically . so, here i have a doubt , the VO query has 2 columns
my doubts is:
1. do i need to expliciltly create a new attribute for the VO i.e i mean like vo.addDynamicAttribute("MEANING");
should i need to create 2 new attributes for the VO or not needed ?
2.i need to assign these 2 dynamic VO attributes to a messageStyledText items in a advanced table.
so,should i create messageStyledText through personalization and assign the view attribute and view instance to it or not ??

Hi Guys , thank you for ur help and support
i got the code, here is my working code
OAAdvancedTableBean tableBean = (OAAdvancedTableBean)oawebbean.findIndexedChildRecursive("DocumentTable") ;
OASortableHeaderBean sortableHeaderBean =(OASortableHeaderBean)oapagecontext.getWebBeanFactory().createWebBean(oapagecontext, SORTABLE_HEADER_BEAN);
sortableHeaderBean.setTextBinding("headerText");
sortableHeaderBean.setSortableBinding("isSorted");
OASortableHeaderBean sortableHeaderBean1 =(OASortableHeaderBean)oapagecontext.getWebBeanFactory().createWebBean(oapagecontext, SORTABLE_HEADER_BEAN);
sortableHeaderBean.setTextBinding("headerText");
sortableHeaderBean.setSortableBinding("isSorted");
OAColumnBean column1 = (OAColumnBean)createWebBean(oapagecontext, COLUMN_BEAN, null, "UseridCol");
column1.setColumnHeader(sortableHeaderBean);
DictionaryData data1 = new DictionaryData("headerText", "Document Browse");
column1.setColumnHeaderData(data1);
OAColumnBean column2 = (OAColumnBean)createWebBean(oapagecontext, COLUMN_BEAN, null, "UploadCol");
column2.setColumnHeader(sortableHeaderBean1);
DictionaryData data2 = new DictionaryData("headerText", "Upload Button");
column2.setColumnHeaderData(data2);
//OAMessageFileUploadBean uploadBean = (OAMessageFileUploadBean)createWebBean(oapagecontext, MESSAGE_FILE_UPLOAD_BEAN, null, "FileUploadBeanID");
OAMessageFileUploadBean uploadBean = (OAMessageFileUploadBean)createWebBean(oapagecontext, OAWebBeanConstants.MESSAGE_FILE_UPLOAD_BEAN,null,"FileUploadBeanID");
uploadBean.setPrompt("Document Upload");
uploadBean.setViewUsageName("IrcDocumentsVO");
uploadBean.setViewAttributeName("FileName");
//uploadBean.
OASubmitButtonBean uploadbutton =(OASubmitButtonBean)oapagecontext.getWebBeanFactory().createWebBean(oapagecontext, "BUTTON_SUBMIT");
uploadbutton.setID("UploadButton");
uploadbutton.setViewUsageName("IrcDocumentsVO");
uploadbutton.setServerUnvalidated(true);
//uploadbutton.
uploadbutton.setViewAttributeName("Description");
uploadbutton.setUINodeName("UploadButton");
uploadbutton.setEvent("UploadDoc");
uploadbutton.setText("Upload Documents");
column1.addIndexedChild(uploadBean);
column2.addIndexedChild(uploadbutton);
tableBean.addIndexedChild(column1);
tableBean.addIndexedChild(column2);
Edited by: 881533 on Oct 27, 2012 4:59 AM

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