Creating graphs in my jsp

Can anyone give me an idea of how I could dynamically create graphs in my jsp?
Any help will greatly be appreciated! Thanks!

Maybe an easy way is to use:
http://coldjava.hypermart.net/servlets/bar.htm
If that is too funky then use:
http://www.acme.com
http://www.acme.com/java/software/Acme.JPM.Encoders.GifEncoder.html
to create your own.

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Creating graphs on Servlet/Jsp

I would be grateful if some one can tell me about custom APIs which can be helpful in rendering any type of images/graphs on servlet or jsp. Currently I can use awt package but I would like to know some other options.
Thanx

http://www.jrefinery.com/jfreechart/index.html

How to create graphs on JSP page in JDeveloper 10.1.3

Hi all,
Is there an easy way to create graph objects with JDeveloper 10.1.3? I have taken a look to some tutorials, but it looks like they all use the "drag/drop graph from the data control palette" method.
E.g. I got example 88 to work from http://radio.weblogs.com/0118231/stories/2004/09/23/notYetDocumentedAdfSampleApplications.html, but I have no idea how to get the BIGraphDef1.xml object and how to link it to a set of data.
Are there some tutorials to show how graphs can be used in JDev 10.1.3?

Frank,
This is what I did to implement the graphic manual, but I think, I forgot something...
1. create a new application with projects DataModel and UserInterface
2. in the DataModel I created a similar master/detail view as the one of Steve, this is named:
TestModuleDataControl
\--DepView
__\--Deptno
__\--Dname
__\--Loc
__\--EmpView1
____\--Sal
3. I created a new jspx page and added a graph tag:
<f:verbatim>
<graph:Graph data="${bindings.DepartmentsEmployeesInDepartmentGraph}"
imageHeight="200" imageWidth="400"/>
</f:verbatim>
4. in the page definitions I added
<graph id="DepartmentsEmployeesInDepartmentGraph"
IterBinding="EmployeesInDepartmentIterator"
ControlClass="oracle.dss.graph.Graph"
SeriesLabel="Ename"
GraphPropertiesFileName="userinterface.BIGrap1hDef1"
SeriesType="SINGLE_SERIES">
<AttrNames>
<Item Value="Sal"/>
</AttrNames>
</graph>
5. I added also the iterator:
<iterator id="EmployeesInDepartmentIterator" Binds="EmpView1" RangeSize="10"
DataControl="TestModuleDataControl"/>
6. I copy/pasted the BIGraphDef1.xml from Steve's project into 'Application Sources'\userinterface.
7. in the web.xml file in WEB-INF I added:
<servlet>
<servlet-name>GraphGeneratorServlet</servlet-name>
<servlet-class>oracle.jbo.html.jsp.graph.GraphGeneratorServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>GraphGeneratorServlet</servlet-name>
<url-pattern>/GraphGeneratorServlet</url-pattern>
</servlet-mapping>
8. when I run the page, I can't see the graph and there are also no errors. I think I mis a global setting somewhere...
Is there anything I forgot to do?
note: if I add a new jsp page into steve's application, I do can see the graph if I perform the steps mentioned above...
I just found out that, If I create the graph on a page which is in the root directory, then it works. If I put it in a subdirectory, it doesn't:
- create graph as mentioned above on a page: web content/myGraph.jspx --> works
- create graph as mentioned above on a page: web content/app/myGraph.jspx --> doesn't work...
Does somebody know where to put a setting/parameter to get the Graph visible in the subdirectory app?

How to create graph by JSP

How to create graph by JSP

Create an image [ http://java.sun.com/j2se/1.5.0/docs/api/java/awt/Image.html ], draw on image [ http://java.sun.com/j2se/1.5.0/docs/api/java/awt/Graphics.html ], output image in png format [ http://java.sun.com/j2se/1.5.0/docs/api/javax/imageio/ImageIO.html ].

Reports9i Builder does not create Graph for Web Source

Hi
I installed the new 9iDS and I'm trying to create a jsp page with a graph. If I create a graph in the paper layout it will run in paper layout only. After checking the web source code there is no <rw:graph ... > tag. If I try to insert the graph in the web source view I get REP-0069: Internal error REP-0: oracle/reports/RWExxception: 1.0. Is there a way to create graph for the web layout?.

Hi Nestor,
This should work fine. I assume you created the report using the wizard. Did you by any chance choose to create a paper layout only?
Try the wizard option 'Create Web Layout only' or 'Create both Web and Paper Layout'.
Regards, Christian.

I want to create tab's in JSP..?

Hello experts,
I want to create tab's in JSP page. So if there is in taglib for tab's. So please let me know which one is this and how to implement it. And the directory structure of the Application folder.
Thanks and Regards,
Andy Surya

Or you could write your own using divs and css, it wouldnt take very long as I have done it a couple of times. It might not be the best solution, but I made each tab section an action apart from the page you are currently on and used a separate jsp for each individual tab page. The html was replicated at the top of each page. Each clickable tab header had an action behind it fired by javascript.
It requires a page refresh on each tab click and multiple jsp's (one for each tab) so might not be the most appropriate solution but it works very well and looks good.

Can any one give me hint how to create(dsplay) calendar in jsp 1.2

can any one give me hint how to create(dsplay) calendar in jsp 1.2
friends
i wants to display calendar (not the date) in tabular way please give me hint how to create it

Hi,
i would just add my question cos it looks similar , how can i add calendar of the whole year and let the user browse and select it
thanX in advance

Help! Using "Create" action in insert jsp page vs in submission page.

This is regarding creating a new record using data TAGS:
I'm in a dilemma as to whether I should use the data source tag <jbo:Row id="myrow" datasource="iss_vo1" action="Create">
in my first jsp page ( which accepts input from a user) or in the 2nd jsp page (which does the actual commit).
If I actually create the view record n the first page itself then I get into all kinds of problems if the user decides against saving the record and backs out.[because there is a null hanging record out there]
But if I don't use it, then I am unable to use my LOVs in the html form.
Can anyone help me resolve this issue?
Currently I have used the data source tag
<jbo:Row id="myrow" datasource="iss_vo1" action="Create">
in my first JSP page.
Below is my complete source code for both the JSP pages:
Source Code for iss_add.jsp:
======================
Please note that in this JSP , it creates a new record and then the user has to click on the "SAVE" button (which calls another jsp "iss_add_post.jsp") to save the changes. But what if the user does not click on the save BUTTON and instead click on the "back" tab. This is where all the problem occurs. How do I get rid of this problem?
If I try to just use an HTML form without creating a record in this page then how will I use the LOVs?
<%@ page contentType="text/html;charset=WINDOWS-1252"%>
<HTML>
<base target="contentsframe">
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=WINDOWS-1252">
<META NAME="GENERATOR" CONTENT="Oracle JDeveloper">
<TITLE>
</TITLE>
</HEAD>
<BODY>
<%@ taglib uri="/webapp/DataTags.tld" prefix="jbo" %>
<jbo:ApplicationModule id="NewBC4J.NewBC4JModule" configname="NewBC4J.NewBC4JModule.NewBC4JModuleLocal" />
<jbo:DataSource id="pri_vo" appid="NewBC4J.NewBC4JModule" viewobject="PrioritiesView" />
<jbo:DataSource id="app_vo" appid="NewBC4J.NewBC4JModule" viewobject="ApplicationsView" />
<jbo:DataSource id="per_vo" appid="NewBC4J.NewBC4JModule" viewobject="PersonView" >
<jbo:DataSource id="iss_vo1" appid="NewBC4J.NewBC4JModule" viewobject="IssuesView5" /></jbo:DataSource>
<jbo:Row id="myrow" datasource="iss_vo1" action="Create">
</jbo:Row>
<table width="100%" bgcolor="skyblue" border="0" align="center">
<tr>
<td>
<table width="100%" bgcolor="tan" border="0" align="center" cellpadding="3" cellspacing="0">
<form NAME="iForm" action="iss_add_post.jsp">
<tr>
<th colspan="2">
"Add New Issues"
</th>
</tr>
<jsp:include page="Message.jsp" flush="true">
<jsp:param name="colspan" value="2"/>
</jsp:include>
<tr>
<td align="Right"><b><font color="red">Priority:</font></b></td>
<td> <jbo:InputSelect datasource="iss_vo1" dataitem="PriCd"
displaydatasource="pri_vo" displaydataitem="Descr" displayvaluedataitem="Cd" />
</td>
</tr>
<tr>
<td align="right"><b><font color="red"> Description:</font></b></td>
<td> <jbo:InputTextArea datasource="iss_vo1" dataitem="IssDesc" rows="3" cols="50" />
</td>
</tr>
<tr>
<td align="right"><b><font color="red"> Application:</font></b></td>
<td> <jbo:InputSelect datasource="iss_vo1" dataitem="AppCode"
displaydatasource="app_vo" displaydataitem="Name" displayvaluedataitem="Code" />
</td>
</tr>
<tr>
<td align="right"><b><font color="red"> Assigned To: </font></b></td>
<td> <jbo:InputSelect datasource="iss_vo1" dataitem="AssignedToPerId"
displaydatasource="per_vo" displaydataitem="FirstName" displayvaluedataitem="PerId" />
</td>
</tr>
<tr>
<td align="right"><b><font color="red"> Raised By: </font></b></td>
<td> <jbo:InputSelect dataso urce="iss_vo1" dataitem="RaisedByPerId"
displaydatasource="per_vo" displaydataitem="FirstName" displayvaluedataitem="PerId" />
</td>
</tr>
<tr>
<td align="Right"><b><font color="red"> Resolution: </font></b></td>
<td> <jbo:InputTextArea datasource="iss_vo1" dataitem="Resolution" cols="50" rows="3" />
</td>
</tr>
</table>

<table width="100%" bgcolor="skyblue" align="center" cellpadding="10" cellspacing="0" >
<tr>
<input name="RowKeyValue" type="hidden" value="<jbo:ShowValue datasource="iss_vo1" dataitem="RowKey"/>" />
<td>
<input type = "submit" name="submit" value="Save">
</td>
</form>
</tr>
</table>
</td>
</tr>
</table>
</BODY>
</HTML>
<jbo:ReleasePageResources releasemode="Stateful" />
Source Code for iss_add_post.jsp:
============================
This is where the actual commit occurs. But user may decide not to come here at all by not clicking the save button. What happens to the record created ? How Can I rollback that information?
<%@ page language="java" contentType="text/html;charset=WINDOWS-1252" %>
<html xmlns:jbo="foo">
<body>
<center>
<br>
<%@ taglib uri="/webapp/DataTags.tld" prefix="jbo" %>
<br>
<jbo:ApplicationModule id="NewBC4J.NewBC4JModule" configname="NewBC4J.NewBC4JModule.NewBC4JModuleLocal" username="issue" password="issue"/>
<br>
<jbo:DataSource id="iss_vo1" appid="NewBC4J.NewBC4JModule" viewobject="IssuesView5"/>
<jbo:Row id="row3" datasource="iss_vo1" action="Current" >
<jbo:SetAttribute dataitem="*" />
</jbo:Row>
<%
try
%>
<jbo:Commit appid="NewBC4J.NewBC4JModule"/>
<p><font face="Arial, Helvetica, sans-serif"><b><font color="006699">Issue Record Inserted Successfully! Issue# Assigned: <jbo:ShowValue datasource="iss_vo1" dataitem="Id" /></b></font></font> </p>
<%
catch(Exception exc)
out.println("<pre>");
exc.printStackTrace(new java.io.PrintWriter(out));
out.println("</pre>");
%>
<br>
<br>
<form action="iss_ListIssues.jsp" method="post"><input type="submit" value="Click to Continue"></form>
</center>
</body>
<jbo:ReleasePageResources releasemode="Stateful"/>
</html>
null

[email protected]
I can't actually see any LOV's on your first page so I am not completely sure that I understand your situation. However if you are talking about using the InputSelectLOV datatag, there is no reason why you cannot use that within a html form, without having to create a record in the RowSet.
The Insert page is by default created without any datasources - just a standard HTML form. The form is submitted and the InsertSubmit page reads the values from the request object, matches the parameter names with your VO attribute names and does your create.
Your LOV data will be coming from another table so doing a Row tag Create on your Insert page won't make any difference to it. Have I misunderstood something here? I have used LOV's on my Insert pages and I definitely have not created a row in the Rowset anywhere but the Submit pages.
There is a problem on both Edit and Insert pages whereby if there are no rows in the table for which you have a datasource defined you can get problems, but it doesn't sound as though that is your problem. Maybe I need some more information from you?
Simon

Creating Graph based on runtime conditions

Hi,
Right now i am able to create Graphs based on Views. But my requirement is that, if i click on certain component, i should be able to crate another graph at runtime which will display information based on the Clicked Component of original graph.
Any help will be appreciated.
Thanks

Hi,
I think the options are
- create a second graph and hide it at runtime
- create the graph on the fly in a managed bean, wich is quite a bit of code to write, that is justified if the "generated" graph is different (e.g. different model data) for each master selection.
The first approach should be doable by detecting the selected information on the master graph and the query the detail iterator accordingly + displaying it.
The second approach is a deep dive into the graph model APIs because you will have to code this all manually. Note that we don't have documentation for this approach yet
Frank

Is it possible to create graph with in the table / Pivote table.

Is it possible to create graph with in the table / Pivote table.
Emp# Emp Name % Bonus Pay Amt
111 AAA $28276
222 BBB $78878
In the place of Bonus I have to display Bar (Chart) instead of number.
Is it possible in OBIEE? I know we can display chart and table next by next but my user want display just like above.
Please help me on this issue
Thank you very much for your time

hi,
it is better for 2 different questions,make 2 differents threads...
You used the 2ond solution(google???),put in the dashboard...html enabled...and check your pdf again.
Moreover,printing pdf with answer is discouraged...always prefer Xml Publisher.
Last,there are 2 fst files which configure the *.pdf files , check them,
http://obiee101.blogspot.com/2008/09/obiee-pdf-controls-fst-files.html
hope i helped....
http://greekoraclebi.blogspot.com/
///////////////////////////////////////

Excel & ActiveX: Insert arbitrary columns from 2D array and create graph problems

Hi there,
I want to insert data from either a 1D or 2D array from LabView into Excel and create graphs.
I used the information from the following example:
http://www.ni.com/example/28934/en/
and was able to create a new Excel file (I'm using Excel 2010), writing data from an 1D array to a column in excel by creating a while loop and using the first element of the array to write it to a specific cell. I use the counter of the loop to write to the next cell when the loop starts over and always delete the first value, which I write to the cell, from the array until it is empty.
Now I also would like to write a 2D array - so the first column in Excel should be the first column from the array and so. Here I cannot use the loop counter directly as Excel only counts 1,2,... for the rows, but uses A,B,... to count columns. Also I do not know in advance how many columns my 2D array will contain, so creating a lookup table like (A means 1, B means 2,...) is not really an option (except there really is no other way). Is there a possibilty to convert numbers into letters or some way to 'explain' to the program that column 2 in the array means column B in Excel for example, or is there a way to insert new columns?
I figured out how to add new Worksheets and as I also need to create a certain number of Worksheets and I know that on standard 3 sheets are present when creating the file, I use the 'add' methode to create every new worksheets before worksheet 3 - I could use the same methode to create new columns in Excel, but so far I didn't find a methode to do so. Or is there a way to enter the whole 2D array at once?
Then I'd like to create a graph (in case of the 1D arrays a bar plot, when using 2D arrays a 3D plot) to view the data. I found this example:
http://www.ni.com/newsletter/51339/en/
-> as I do not have the toolkit I'd like to do it using ActiveX directly, so I tried to do things like shown under the headline 'DIY ActiveX/.NET'
I tried to load the snippet to a new Excel file but got the error message 'microsoft.office.interop.excel.dll not found' and hence the code is not working. That confuses me a little as I would guess when this dll is not present I cannot access Excel from LabView at all, though my understanding of what I'm really doing so far is quiet limited. ;-)
Also - as far as I understand from the snippet - when creating a new chart object I should be able the create methodes for it, however when I do a right click on the chart object of an ActiveX Worksheet symbol there are none listed.
To explain my problems better I added a snippet showing my two problems: The inner of the two while loops shows how I import a 1D array. In the outer loop I seperate the columns. I know that currently this is not working as all data end up in column A of the Excel sheet - so I would need to convert the number of the outer counter to A, B,... or find a different solution.
Moreover on the snippet I placed an ActiveX Worksheet Property with the Chart Object - as I can see the difference to the Chart Object in the example code from the last link above is the color. However I'm not sure what that means and how to change/ solve this.
And just to make sure - I know this way the VI does not run as the Chart Object is placed completely wrong - I just did it, so it is included in the snippet.
I'd be thankful for any suggestions,
Thanks!
Solved!
Go to Solution.
Attachments:
ExcelAreaScan.png ‏60 KB

Hello everyone and thanks for the answers.
I only have the LabView Student Edition available here - is the toolkit included in it too. How can I check if it is installed/ available and in case it is installed - where can I find it?
Today I had time to take a look at the example
Create via ActiveX Labview a XY Scatter plot graph on an excel sheet
It almost does what I want in terms of creating a graph. The only problem I could not fix, is that in this example a sheet is created where only the graph is present. i'd like to add the graph to a previously created worksheet. Today I tried get this working but it seems I stilll don't really understand what I'm doing, I'll post a snippet of my code as soon as I can access the PC with LabView on it again.
I also took a look at the other example for inserting 2D attays - it seems to be what I need, I just had no time so far to test it, I'll post an update when I could test it.
Thanks for the help so far!

Create pie chart in jsp

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please give example or code with explanation

http://sourceforge.net/projects/jfreechart
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Help needed to create a master-detail JSP page using OAF.

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- Kausik

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Regards
Sumit

Need to create PAR files from JSP

Hi,
In my project we are creating portal archives from JSP iviews .
Using NWDS we can easily create par files by going to Enterprise Portal workspace .But in my project we are not using NWDS or any other JSP editor .
Can anybody tell me how to create par files if i am using only notepad to develop my JSP .
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Hi
here is the link how to create a par file without using any editor
http://support.sas.com/rnd/itech/doc9/portal_dev/tasks/dg_portlet_parfile.html
all the best..
thanks Regards ,
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Create graph based on dynamic table data

Hi experts ;
i have JDeve Version 11.1.2.2.0 , i'm create dynamic table based on dynamic SQL query this query return by function in database by based on passing parameter .
My question :-
1- How create graph based on dynamic table and contral it at run time ?
Thanks & Best Regards

Hi Mostafa,
You can retrieve the data from your sql query in a backing bean and pass it on to Graph using the setTabularData method.
Here is the javadoc for the setTabulardata method:
http://docs.oracle.com/cd/E16162_01/apirefs.1112/e17492/oracle/dss/dataView/CommonDataview.html#setTabularData%28java.util.List%29
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Katia

Creating graphs in my jsp

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