The Text Editior for Java
Hello,
Can anyone please help me what is the best text editor for Java? I am using JCreator 4.5.
Does it matter, which ever is the directory where I save the .java files?
Thank you
DurgaDhulikhel wrote:
Hello,
Can anyone please help me what is the best text editor for Java? Anything except Notepad is acceptable.
I am using JCreator 4.5. Fine.
Does it matter, which ever is the directory where I save the .java files?Just don't save them with the JDK code. Keep your projects separate.
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Hi,
How do I create a report with data that can be displayed via the Crystal Report for Java SDK and the Viewers API?
I am writing my own report designer, and would like to use the Crystal Runtime Engine to display my report in DHTML, PDF, and Excel formats. I can create my own report through the following code snippet:
ReportClientDocument boReportClientDocument = new ReportClientDocument();
boReportClientDocument.newDocument();
However, I cannot find a way to add data elements to the report without specifying an RPT file. Is this possible? I seems like it is since the Eclipse Plug In allows you to specify your database parameters when creating an RPT file.
is there a way to do this through these packages?
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Am I forced to create a RPT file for the different table and column structures I have?
Thank you in advance for any insights.
Ted JenneyHi Rameez,
After working through the example code some more, and doing some more research, I remain unable to populate a report with my own data and view the report in a browser. I realize this is a long post, but there are multiple errors I am receiving, and these are the seemingly essential ones that I am hitting.
Modeling the Sample code from Create_Report_From_Scratch.zip to add a database table, using the following code:
<%@ page import="com.crystaldecisions.sdk.occa.report.application.*"%>
<%@ page import="com.crystaldecisions.sdk.occa.report.data.*"%>
<%@ page import="com.crystaldecisions.sdk.occa.report.document.*"%>
<%@ page import="com.crystaldecisions.sdk.occa.report.definition.*"%>
<%@ page import="com.crystaldecisions.sdk.occa.report.lib.*" %>
<%@ page import = "com.crystaldecisions.report.web.viewer.*"%>
<%
try {
ReportClientDocument rcd = new ReportClientDocument();
rcd.newDocument();
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String database_dll = "Sqlsrv32.dll";
String db = "qa_start_2012";
String dsn = "SQL Server";
String userName = "sa";
String pwd = "sa";
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ConnectionInfo oConnectionInfo = new ConnectionInfo();
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catch(ReportSDKException RsdkEx) {
out.println(RsdkEx);
catch (Exception ex) {
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%>
Throws the exception
com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: java.lang.NullPointerException---- Error code:-2147467259 Error code name:failed
There was other sample code on SDN which suggested the following - adding the table after calling table.setDataFields() as in:
String tableName = "Building";
String fieldname = "Building_Name";
Table oTable = new Table();
oTable.setName(tableName);
oTable.setAlias(tableName);
oTable.setQualifiedName(tableName);
oTable.setDescription(tableName) ;
Fields fields = new Fields();
DBField field = new DBField();
field.setDescription(fieldname);
field.setHeadingText(fieldname);
field.setName(fieldname);
field.setType(FieldValueType.stringField);
field.setLength(40);
fields.add(field);
oTable.setDataFields(fields);
oTable.setConnectionInfo(oConnectionInfo);
rcd.getDatabaseController().addTable(oTable, null);
This code succeeds, but it is not clear how to add that database field to a section. If I attempt to call the following:
FieldObject oFieldObject = new FieldObject();
oFieldObject.setDataSourceName(field.getFormulaForm());
oFieldObject.setFieldValueType(field.getType());
// Now add it to the section
oFieldObject.setLeft(3120);
oFieldObject.setTop(120);
oFieldObject.setWidth(1911);
oFieldObject.setHeight(226);
rcd.getReportDefController().getReportObjectController().add(oFieldObject, rcd.getReportDefController().getReportDefinition().getDetailArea().getSections().getSection(0), -1);
Then I get an error (which is not unexpected)
com.crystaldecisions.sdk.occa.report.lib.ReportDefControllerException: The field was not found.---- Error code:-2147213283 Error code name:invalidFieldObject
How do I add one of the table.SetDataFields() to my report to be displayed?
Are there any other pointers or suggestions you may have?
Thank you -
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Suresh KumarU can fetch the texts for the items using
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hai friends,
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for free of cost.
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we can even customize the compilation and run option with single key stroke.
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regards
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windows(tm) there are even better editors. I
personally use MED in windows. After trying dozens of
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I would like the "end" button to move the cursor to
the end of the line instead of EOF.
I donot understand why ur saying that the "end" button is not moving the cursor to the
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it works fine in my machine
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http://www.objects.com.au/products/jstart/index.jsp
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tatarapido wrote:
I downloaded the "pages" application, to be used like " word", but I don't know if I can use it also to revise documents ....so as to make corrections and they appear on the text. thanks for the help
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ajay.manchu wrote:
Hi gimbal2,
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