Oracle Reports Tutorial 10g (9.0.4) Part Number B10612-01 |
|
Estimated completion time: 5 minutes
In Chapter 4, "Creating a Report Block for the Web Report", you added a report block to a JSP-based Web report. This chapter reviews the source code added for the report block.
empreva_<your initials>.jsp
by double-clicking the Web Source node in the Object Navigator.
<!-- Header -->
line.
This HTML code indicates a comment line that helps you locate the report heading information in the file.
<th>
and <tr>
tags, which should look something like this:
<tr> <th <rw:id id="HBEMPLOYEEID92" asArray="no" />
class="OraColumnHeader">Employee Id </th>
<th <rw:id id="HBempname92" asArray="no" /> class="OraColumnHeader"> Emp
Name </th>
...
The rw:foreach
tag loops across a group. The layout is repeated for each instance of the specified group.
<rw:foreach>
JSP tag and find this line:
<rw:foreach id="R_G_EMPLOYEE_ID921" src="G_EMPLOYEE_ID">
Here, R_G_EMPLOYEEID
is a unique identifier for this loop and G_EMPLOYEE_ID
is the data model group on which the loop repeats.
</tbody>
tag that closes the table follows the closing </rw:foreach>
tag, shown here:
<td <rw:headers id=HFDEPARTMENTID92" src...> </tr> </rw:foreach> </tbody>
If you've gone through this chapter and still aren't sure whether your JSP is correct, open the file we've provided, called empreva.jsp
. This file is located in your examples directory.
Congratulations! You have finished reviewing the source code for the report block you added in Chapter 4, "Creating a Report Block for the Web Report". Continue to Chapter 6, "Creating a Graph for the Web Report" to add a graph to your Web report.
|
Copyright © 2002, 2003 Oracle Corporation. All Rights Reserved. |
|