Required help in hssf poi -creating sheets dynamically

Dear friends ,
please help me , here is my reqiurement
from soma data sourse i will be getting some info now what i need to do is save them to different sheets in excel file (single excel file) for a particular devise . ie , if we printer and scanner i would like to store no of pages printed in on sheet named printer and in another sheet i need to store no of pics that were scanned : no of devices may vary it may be 2 or 3 depending on the situation
please help me in this regard
thanking you guyz
cheers
harsha

you would actually have a counter to count the number of rows you inserted into the spreadsheet..once counter hits 1000, just save it as .bak extension?

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Java and Excel sheet (hssf poi) creating back up please help!!

Dear friends , i have a problem i saved some data into some excel file using HSSF POI . after raeching some lines say a maximum of 1000 lines ) i have to save the EXCEL sheet as backupfile with the extention .bak and then delete the original Excel file . did any body have some idea about this . i know you guyz are gurus so please give some advise
thanks in advance
cheers
harsha

you would actually have a counter to count the number of rows you inserted into the spreadsheet..once counter hits 1000, just save it as .bak extension?

Creating a dynamic variable in bpel process

hi
I have a requirement i.e. how to create a dynamic variable in bpel process?
Help me out with this....thanks.

Open your bpel and look for and icon that looks like this... (x)
http://docs.oracle.com/cd/E23943_01/dev.1111/e10224/bp_gsbpel.htm#CIADACJJ

How to create the dynamic report

Hi,
please help me, how to create the dynamic report

Hi,
Try this..
DATA: p_temp(30) TYPE c DEFAULT 'ZTEST_REPORT'.
TYPES: BEGIN OF t_abapcode occurs 0,
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       END OF t_abapcod.
T_ABAPCODE-ROW = 'REPORT ZTEST_REPORT.'.
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Creating a Dynamic table

Could anyone please help me,
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Well quicly you can create a jtable whose fields in each columns are editable.
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Need help on selection of records in dynamically created table

hi,
Ia m able to bind the onleadSelect event to the dynamially created table .
But i was not able to select the table records.
default first record was only selected.
can u help me out to find the way.
i am pasting the code for reference.
can u suggest me the right direction.
i want the selected record in the table to be dispalyed in another view thru this action event.
but only the forst record is now getting selected by default.
here the code.
IWDNode node =wdContext.currentContextElement().node().getChildNode(nodename,0);
for (int l = 0; l < node.size(); l++) {
int ele = node.getLeadSelection();
IWDNodeElement element= node.getElementAt(ele);
table.setOnLeadSelect(wdThis.wdGetObjectSelectedAction());

Hi,
<a href="/people/sap.user72/blog/2005/05/09/have-you-played-blindfold-chess's</a> how to create a dynamic table, though I think you have already done this.
Do look at the comment that Armin Reichert has put in. Now in the source code that he has provided, the last line should be
table.setOnLeadSelect(wdThis.wdGetLeadSelectAction());
Have you done something similar to this?
Have you set the initializeLeadSelect property of the datasource node to true?
Regards,
Satyajit.
Message was edited by: Satyajit Chakraborty

Help me to achieve my goal: creating a dynamic CQ5 website from a CRX Imported Site

Hello everyone.
For two weeks now, i'm trying to create a dynamic content CQ5 website from an imported CRX site.
What I already did and where I am now:
Step 1 - I have imported a website using the CRX Import Site tool.
Step 2 - I have done some mappings in my imported site images and texts. In the CRX content repository estructure, I can found the mappings as
unstructured nodes, at "etc/designs/mysite/dev/mappings", the component properties matching the components I selected in the component extractor;
Step 3 - I have done some extractions in my imported site images and texts. In the CRX content repository estructure, I can found the extracted components
at "apps/mysite/resources/images" (the last two ones I created myself);
Step 4 - After done all these steps, I acessed the Web Sites CQ5 menu and selected the "New Site" option, in the "New..." button. A "MySite Blueprint" is avaliable
to be selected as a Blue Print to my new site, but If I select this one and create my new site, not all the mapped components can be manipulated or selected and some
mappings just show on as an empty selection box in the page, where I am able to insert images, for exemple.
In short, after all these steps, I still can't do what I want with my mapped components and the new site is, basically, the same as the imported. Not every mapped components can be selected and edited and I can't change my site template or content (the far I got here is add a new image in the site, but without the liberty to change the position).
So, what I'm forgetting? Is there some step that I don't getting through? Maybe I need to work on the template created by the site importer?
Is there some material or media that can help me or maybe add knowledge to me?
Already read the "Site importer" and "Components" in Adobe CQ5 Documentation but don't get me far from where I am now.
If someone can help me to make this process better, with more liberty on my new site and the possibility to control all the components, adding new ones
or editing the existent ones, I'll be very gratefull and with a great new knowledge.
Operational System: Windows Server 2008
CQ Version: CQ 5.4.0.20110218
Thanks.

I want to do this using the site importer because I want to show my clients how we can make content management and experience customizations a lot easier starting by their own websites.
So, importing my customer website and transforming it in a new CQ website is the way to show this.
Anyway, thanks in advance and I'm going to look at the page component for the website that I imported.
If someone got another tip or hint, I'll be very thankfull.

Generating execl dynamically using HSSF POI API

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That's native OS problem. Once excel opened a file(even for reading) you can't write to it using other program like your servlet. So close the file before writing, or simply write to different file name.

Help needed in creating a dynamic poplist

Hi,
Can anybody please tell me how to create a dynamic poplist.
Can we create a dynamic poplist without using any controller code.
I have created a simple poplist for "Deptno".
Now I want to create a dynamic poplist for "Empname" , Which should be based on the 'Deptno' poplist entry.
When I select a department number from Deptno poplist, All the employees names under that perticular department should appear in my "Empname" poplist.
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see thread:
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Create a dynamic hyperlink in a picture.

Hello forum,
Can someone help me create a dynamic hyperlink in a picture? Essentially what I have is a drop down box with a list of games. On the same sheet, I have a picture with the Wikipedia icon. What I would like to do is select the game from from the drop
down list and be able to click on the Wikipedia picture on the sheet and have my browser open to the Wikipedia page of the game.
Hopefully I've explained this pretty clearly. Thanks in advance for any help.

Hi,
According to your description, my understanding is that you have a drop down box control and one Wikipedia icon picture in Excel
sheet. And you add the hyperlinks which related to the game behind the picture. If you choose the game name from the drop down box, the Wikipedia icon picture will not change but the hyperlink will change to game introduction and we can click the Wikipedia
picture to open the Wikipedia page in browser.
If it is, your required might use VBA coding/programing. Please post your question to MSDN forum to get more help.
http://social.msdn.microsoft.com/Forums/en-US/home?forum=exceldev&filter=alltypes&sort=lastpostdesc
The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding.
George Zhao
TechNet Community Support

How to create a dynamic RTF report which creates dynamic columns based on dynamic column selection from a table?

Hi All,
Suppose I have table, whose structure changes frequently on daily basis.
For eg. desc my_table gives you following column name on Day 1
SQL > desc my_table;
Output
Name
Age
Phone
On Day 2, two more columns are added, viz, Address and Salary.
SQL > desc my_table;
Output
Name
Age
Phone
Address
Salary
Now I want to create an Dynnamic RTF report which would fetch data from ALL columns from my_table on daily basis. For that I have defined a concurrent program with XML as output type and have attached a data template/data definition to it which takes in XML as input and gives final output of conc program in EXCEL layout. I am able to do this for constant number of columns, but dont know how to do it when the number of columns to be displayed changes dynamically.
For Day 1 my XML file should be like this.
<?xml version="1.0" encoding="UTF-8"?>
<dataTemplate name="XYZ" description="iExpenses Report" Version="1.0">
<dataQuery>
<sqlStatement name="Q2">
<![CDATA[
SELECT Name
,Age
,Phone
FROM my_table
]]>
</sqlStatement>
</dataQuery>
<dataStructure>
<group name="G_my_table" source="Q2">
<element name="Name" value="Name" />
<element name="Age" value="Age" />
<element name="Phone" value="Phone" />
</group>
</dataStructure>
</dataTemplate>
And my Day 1, EXCEL output from RTF template should be like this.
Name Age Phone
Swapnill 23 12345
For Day 2 my XML file should be like this. With 2 new columns selected in SELECT clause.
<?xml version="1.0" encoding="UTF-8"?>
<dataTemplate name="XYZ" description="iExpenses Report" Version="1.0">
<dataQuery>
<sqlStatement name="Q2">
<![CDATA[
SELECT Name
,Age
,Phone
,Address
,Salary
FROM my_table
]]>
</sqlStatement>
</dataQuery>
<dataStructure>
<group name="G_my_table" source="Q2">
<element name="Name" value="Name" />
<element name="Age" value="Age" />
<element name="Phone" value="Phone" />
<element name="Address" value="Address" />
<element name="Salary" value="Salary" />
</group>
</dataStructure>
</dataTemplate>
And my Day 2, EXCEL output from RTF template should be like this.
Name Age Phone Address Salary
Swapnill 23 12345 Madrid 100000
Now, I dont know below things.
Make the XML dynamic as in on Day 1 there must be 3 columns in the SELECT statement and on Day 2, 5 columns. I want to create one dynamic XML which should not be required to be changed if new columns are added in my_table. I dont know how to create this query and also create their corresponding elements below.
Make the RTF template dyanamic as in Day1 there must 3 columns in EXCEL output and on Day 2, 5 columns. I want to create a Dynamic RTF template which would show all the columns selected in Dynamic XML.I dont know how the RTF will create new XML tags and how it will know where to place it in the report. Means, I can create RTF template on Day 1, by loading XML data for 3 columns and placing 3 XML tags in template. But how will it create and place tags for new columns on Day 2?
Hope, you got my requirement, its a challenging one. Please let me know how I can implement the required solution using RTF dynamically without any manual intervention.
Regards,
Swapnil K.
Message was edited by: SwapnilK

Hi All,
I am able to fulfil above requirement. Now I am stuck at below point. Need your help!
Is there any way to UPDATE the XML file attached to a Data Definition (XML Publisher > Data Definition) using a standard package or procedure call or may be an API from backend? I am creating an XML dynamically and I want to attach it to its Data Definition programmatically using SQL.
Please let me know if there is any oracle functionality to do this.
If not, please let me know the standard directories on application/database server where the XML files attached to Data Definitions are stored.
For eg, /$APPL_TOP/ar/1.0/sql or something.
Regards,
Swapnil K.

How to create a dynamic hyperlink which point to a BLOB column

Hello,
I am fighting with the issue for about 2 days.
My purpose is to use Oracle Report Builder to build a report of our employee directory which contains employee's information and also employee's picture. The requirement is that our report is going to generate a html file to our web server. By creating a dynamic hyperlink to the Employee's name in the report output file (the html file generated to our web server), it should then display the corresponding employee's picture which is a BLOB column stored in our oracle database.
I only can create the hyperlink for the employee's name if the link is static, like 'http://www.google.com
But from the Oracle Reports 10g Release2 (10.1.2), about the exmaple 1: Dynamic hyperlink, I refered the link
http://www.oracle.com/webapps/online-help/reports/10.1.2/state/content/navId.3/navSetId._/vtTopicFile.htmlhelp_rwbuild_hs%7Crwcontxt%7Cprops%7Cpi_lay_hyperlink%7Ehtm/
The link gave he following example shows a value for the Hyperlink property that specifies a link to a destination identified dynamically:
'DEPT_DETAILS_' || LTRIM(TO_CHAR(:DEPTNO))
where :DEPTNO is a column value retrieved from the database at runtime.
I tried as the same way to want it dynamcially shows the column :EMP_PHTOT, which is one BLOB column, but it was failed.
Anyone knows how to implement this? Any inputs is appreciated!
Thanks,
Jing

This forum is for the SQLDeveloper tool. You might get better responses on the reports forum Reports

Create a dynamic attribute for each user

Hi All,
I request you all to let me know how to give an approach to the following requirement.
REQUIREMENT: I have to create a dynamic attribute in UME for each user and the read the attribute on lead selection of a table having list of Users.
 On lead selection, the dynamic attribute value should be either true or false. Based on this value the rest of the application specific operations wil be taken care.
 If a particular User does not have the dynamic attribute associated to it, then we need to create the same.
Looking forwarrd for your help.
Regards
Dipendra

//@@begin javadoc:UMSavePropertiesByNode()
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 wdContext.currentUserDataElement().getVaIUserMaint().commit();
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 msg.reportMessage(IMessageTableUtilsComponent.UMPROPERTY__SAVE__FIELDS__ERROR, null, false);
 return false;
 return true;
 //@@end
//@@begin javadoc:UMLoadFieldsProperties()
 /** Declared method. */
//@@end
public petrobras.com.br.classes.FieldsTable UMLoadFieldsProperties( petrobras.com.br.classes.FieldsTable fields )
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regards,
Angelo

Creating a Dynamic Node for a Dynamic Graphic - Tutorial

Hi everyone,
I'm sharing my first tutorial, hope it'll be helpful for you.
In the Layout tab, it's possible to create an UI element "Business Graphic". It's a very simple tool that only requires a context node with a category attribute (that means, the values that will appear in the 'x' axis) and one or more series (each one with a color, generally a numerical value). It's possible to add a label for each series for better understanding of the Graphic.
Although it's a very powerful tool, there are some problems when we must create a graphic with N series and different labels. If the graphic use an ALV or internal table to fetch data, during runtime we can have more or less series. The definition of a static node and generic series is not enough in this case. That's why I'd like to present you this little tutorial to create a dynamic node that fetchs a dynamic graph:
In the WDDOINIT or Event Handler method that starts the application (once the data is available) we should create the dynamic node in the following way:
DATA: lr_node_info    TYPE REF TO if_wd_context_node_info,
             lt_attributes      TYPE cl_abap_structdescr=>component_table,
             attribute           LIKE LINE OF lt_attributes,
             struct_type       TYPE REF TO cl_abap_structdescr,
             lo_dyn_node    TYPE REF TO if_wd_context_node.
* Let's suppouse we can LOOP at the data table, so we can fetch the
* category data type (for example company name, month, year, ...)
* and each series with a numeric type
attribute-name = 'CATEGORY'.
attribute-type ?= cl_abap_datadescr=>describe_by_name( 'STRING' ).
INSERT attribute INTO TABLE lt_attributes.
attribute-name = 'SERIE1'.
attribute-type ?= cl_abap_datadescr=>describe_by_name( 'I' ).
INSERT attribute INTO TABLE lt_attributes.
attribute-name = 'SERIE2'.
attribute-type ?= cl_abap_datadescr=>describe_by_name( 'I' ).
INSERT attribute INTO TABLE lt_attributes.
* Once we have all the attributs for the node, we create a formal structure
struct_type = cl_abap_structdescr=>create( lt_attributes ).
* Now we can get the context information to add a new node
lr_node_info = wd_context->get_node_info( ).
* Create the node
lr_node_info = lr_node_info->add_new_child_node(
                    name = 'GRPH_DYN'
                    IS_MANDATORY = ABAP_false
                    IS_MULTIPLE = ABAP_true
                    STATIC_ELEMENT_RTTI = struct_type
                    IS_STATIC = ABAP_false ).
* Now we should populates the node, I'll create a hardcoded table,
* simulating the internal table that you should already have
TYPES: BEGIN OF tw_alv,
                    category TYPE string,
                   SERIE1    TYPE i,
                   SERIE2    TYPE i,
                END OF tw_alv.
TYPES: tt_alv TYPE STANDARD TABLE OF tw_alv.
DATA: lw_alv TYPE tw_alv,
              lt_alv   TYPE tt_alv.
lw_alv-category = 'Alfa'.
lw_alv-serie1   = 3.
lw_alv-serie2   = 8.
APPEND lw_alv TO lt_alv.
lw_alv-category = 'Beta'.
lw_alv-serie1   = 4.
lw_alv-serie2   = 4.
APPEND lw_alv TO lt_alv.
lw_alv-category = 'Gamma'.
lw_alv-serie1   = 1.
lw_alv-serie2   = 3.
APPEND lw_alv TO lt_alv.
* Now let's call the recently created node and bind the lt_alv table.
* Get node from context
lo_dyn_node = wd_context->get_child_node( name = 'GRPH_DYN' ).
* Bind table with ALV Container
CALL METHOD lo_dyn_node->bind_table
    EXPORTING
      new_items = lt_alv.
* It's always good to check if the table was succesfully binded.
* I refresh the lt_alv table and get the values from the node for controlling
REFRESH lt_alv.
lo_dyn_node->get_static_attributes_table( IMPORTING table = lt_alv ).
There are other ways of adding a node structure in the method add_new_child_node, but it works for me only with STATIC_ELEMENT_RTTI. The node is now created and has the data required for the graphic. Now, we should go to WDDOONMODIFYVIEW, or save the target view as a parameter, to create the graphic, bind the category and series and show it on the screen.
DATA: lr_graph       TYPE REF TO cl_wd_business_graphics,
              lr_cat           TYPE REF TO cl_wd_category,
              lr_series1    TYPE REF TO cl_wd_simple_series,
              lr_series2    TYPE REF TO cl_wd_simple_series,
              lr_container TYPE REF TO cl_wd_uielement_container,
              lr_flow         TYPE REF TO cl_wd_flow_data.
* Get the root element from the Layout or the specific
* container you have created for the graphic
lr_container ?= view->get_element( 'ROOTUIELEMENTCONTAINER' ).
* Creates a line busniess graph
lr_graph = cl_wd_business_graphics=>new_business_graphics(
        BIND_SERIES_SOURCE = 'GRPH_DYN'
        CHART_TYPE = cl_wd_business_graphics=>e_chart_type-lines
        HEIGHT = 340
        WIDTH = 750
        ID = 'GRAPH' ).
* Create the flow data for the new UI Element business graphic
lr_flow = cl_wd_flow_data=>new_flow_data( element = lr_graph ).
* Set graph in the root container from the Layout tab
lr_container->add_child( lr_graph ).
* Bind the category from the dynamic node to the dynamic graphic
lr_cat = cl_wd_category=>new_category(
                  view = view
                  bind_description = 'GRPH_DYN.CATEGORY'
                  tooltip = 'Company Name' ).
lr_graph->set_category( lr_cat ).
* Bind the two series from the dynamic node to the dynamic graphic
lr_series1 = cl_wd_simple_series=>new_simple_series(
                  bind_value = 'GRPH_DYN.SERIE1'
                  label = 'Sales'
                  view = view
                  tooltip = 'Average Sales' ).
lr_graph->add_series( lr_series1 ).
lr_series2 = cl_wd_simple_series=>new_simple_series(
                  bind_value = 'GRPH_DYN.SERIE2'
                  label = 'Purchases'
                  view = view
                  tooltip = 'Average Purchases' ).
lr_graph->add_series( lr_series2 ).
Finally we have created our business graphic. Test the application and you'll see something like the attached image.
Hope you'll find it useful.
Daniel Monteros.

Hi,
http://htmldb.oracle.com/pls/otn/f?p=26372
then ApEx>Trees and pick a level.
Use Help for more information.
I you think that tree could help I will put more explanation into help page.
Konstantin

How to create a dynamic table region with dynamic VO in processFormRequest

Hi All,
I have a requirement to create a dynamic table region with a dynamic VO.
I need this because at runtime only the user will select the table name. So based on that table name, i have to create a table region to display the records.
I already created a dynamic VO. Could anyone share the code for dynamic table region creation.
Thanks in Advance.
Thanks and Regards,
Myvizhi
Edited by: Myvizhi Selvi on May 20, 2013 6:21 PM

Hi,
You can use following sample code to create advance table columns dynamically with colum groups as well.
It assumes that you have already created advance table with ID EmpTblRN.
Below code returns column heading dynamically and if you keep your VO column names and attributes
same in all the cases (COL1, COL2.....) then you can easily use a loop to create advance table columns.
It is attaching VO attributes to OAMessageStyledText bean in the last.
Hope it helps.
OAAdvancedTableBean advTable = (OAAdvancedTableBean)webBean.findChildRecursive("EmpTblRN");
Serializable [] param = {currentWindowSeq.toString()};
Datum[] colHeadingArray = (Datum[])am.invokeMethod("getColumnHeading", param);
String oldGrpName = null;
String newGrpName = null;
OAColumnGroupBean columnGroup = null;
DictionaryData columnFormat = new DictionaryData();
columnFormat.put(WIDTH_KEY, "4%");
for (int i = 0; i < colHeadingArray.length; i++)
try
oracle.sql.STRUCT os = (oracle.sql.STRUCT)colHeadingArray;
Object[] colHeadAttr = os.getAttributes();
newGrpName = (String)colHeadAttr[0];
if(newGrpName!=null)
if(!newGrpName.equals(oldGrpName))
// Create a column group, create the set the column header,
// and add the column group under the advanced table
columnGroup = (OAColumnGroupBean)createWebBean(pageContext, COLUMN_GROUP_BEAN, null, "ColGroup"+i);
OASortableHeaderBean columnGroupHeader = (OASortableHeaderBean)createWebBean(pageContext, SORTABLE_HEADER_BEAN, null, "ColGroupHeader"+i);
columnGroupHeader.setText(newGrpName);
// Retrieve from message dictionary
columnGroup.setColumnHeader(columnGroupHeader);
advTable.addIndexedChild(columnGroup);
oldGrpName = newGrpName;
// Create a column, create the set the column header, and add the column
// under the column group
OAColumnBean column1 = (OAColumnBean)createWebBean(pageContext, COLUMN_BEAN, null, "Column"+i);
OASortableHeaderBean column1Header = (OASortableHeaderBean)createWebBean(pageContext, SORTABLE_HEADER_BEAN, null, "Column1Header"+i);
column1Header.setText(colHeadAttr[1].toString());
column1.setColumnHeader(column1Header);
column1.setColumnFormat(columnFormat);
columnGroup.addIndexedChild(column1);
// Create the actual leaf item under the first column
OAMessageStyledTextBean leaf1 = (OAMessageStyledTextBean)createWebBean(pageContext, MESSAGE_STYLED_TEXT_BEAN, null, "Leaf"+i);
//OARawTextBean leaf1 = (OARawTextBean)createWebBean(pageContext, RAW_TEXT_BEAN, null, "Leaf"+i);
leaf1.setViewAttributeName("Week"+(i+1));
String destination = "OA.jsp?page=/xxqc/oracle/apps/per/leaveadvance/webui/EmployeeLeaveDetailPG&personId={@PersonId}";
destination = destination + "&startDate="+colHeadAttr[1].toString()+"-"+(String)colHeadAttr[0];
destination = destination + "&addBreadCrumb=Y&retainAM=Y";
leaf1.setDestination(destination);
OADataBoundValueViewObject cssjob = new OADataBoundValueViewObject(leaf1,"Color"+(i+1));
//leaf1.setAttributeValue(oracle.cabo.ui.UIConstants.STYLE_CLASS_ATTR, cssjob);
leaf1.setAttributeValue(UIConstants.RENDERED_ATTR, cssjob);
column1.addIndexedChild(leaf1);
catch(Exception e)
System.out.println("e"+e);

Required help in hssf poi -creating sheets dynamically

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