Perforce JViews Gantt Code Example: JavaServer Faces Gantt components

Description

These examples show how to use the Perforce JavaServer Faces components in order to display and interact on a Gantt or a schedule chart.

Installing the Thin-Client Code Example

The code example contains a WAR file (Web Archive) that allows you to easily install the code example on any server that supports the Servlet API 2.1 or later. For your convenience, the WAR will be copied to the Tomcat web server that is supplied with the Perforce JViews installation when you start the server using the supplied scripts. Tomcat is the official reference implementation of the Servlet and JSP specifications. If you are already using an up-to-date Web or application server, there is a good chance that it already has everything you need. The sample can also be deployed to WebSphere Application Server (WAS).

Running the Code Example Using Tomcat

If you intend to use the Tomcat Web server provided with this installation, follow these instructions to start the server: Running the Server-Side Samples. The scripts to start the server can be found in the tools/tomcat-jsf directory.
Note: if you are running on Windows then you will find menu items in the Windows "start" menu to start and stop the Tomcat server.

Once the server is running, you can see the code example by opening the following page:

• Perforce JViews Gantt Code Example: JavaServer Faces Gantt components
  http://localhost:8080/jsf-gantt-code-fragments

Running the Code Example Using WebSphere Application Server

In addition to the instructions provided for using Tomcat, the samples can be viewed on WebSphere Application Server. Follow the instructions: Running the Server-Side Samples and use the scripts to start the server and deploy the sample.

Once the server is running, you can see the code example by opening the following page: http://localhost:9443/jsf-gantt-code-fragments
The WAS administrative console can be used to verify or modify server settings: http://localhost:9043/ibm/console/

Note: the WAS server can start on a range of port numbers, therefore the value is not guaranteed to remain the same. The scripts provided with the samples can be used to obtain the port numbers used by the Admin Console and by the deployed Web applications. To retrieve a list of all the WAS port numbers, run the command line instruction: ant -f build_was.xml ws.list.ports

Topics Covered

• JavaServer Faces Gantt
• Thin client
• User Manual

Detailed Description

This page gathers several code fragments.

Each code fragment is a JavaServer Page (JSP).

If a component uses a bean in an expression (for example #{myBean.myProperty}), it refers the java class that has the same class name as the bean name.

A small description of the code fragment is present in the JSP page.

Installation Directory

The JavaServer Faces Gantt components code example is installed here.

Classes Involved

• ilog.views.gantt.IlvActivity
• ilog.views.gantt.IlvGanttModel
• ilog.views.gantt.IlvHierarchyChart
• ilog.views.util.servlet.IlvMenuFactory
• ilog.views.faces.dhtml.event.FacesMenuActionEvent
• ilog.views.faces.dhtml.event.FacesMethodBindingActionListener
• ilog.views.util.servlet.event.JavaScriptActionListener
• ilog.views.util.servlet.model.IlvMenu
• ilog.views.util.servlet.model.IlvMenuItem
• ilog.views.util.servlet.model.IlvMenuSeparator

Source Files

• faces.dhtml.MenuFactory

  A contextual pop-up menu factory.

• faces.dhtml.GanttBean

  A bean that contains properties and actions used in the code fragments.

• code_fragment1

  This JSP page shows how to declare an empty chart.

• code_fragment2

  This JSP page shows how to display a project created with the Designer for Perforce JViews Gantt.

• code_fragment3

  This JSP page shows how to display an SDXL file.

• code_fragment4

  This JSP page shows how to display an IlvGanttModel instance.

• code_fragment5

  This JSP page shows how to use an IlvHierarchyChart instance.

• code_fragment6

  This JSP page shows how to style the Gantt Chart through CSS.

• code_fragment7

  This JSP page shows how to install an interactor on the Gantt chart view.

• code_fragment8

  This JSP page shows how to use the JavaScript proxies to interactor on Perforce JViews JSF components without a page submit.

• code_fragment9

  This JSP page shows how to connect a message box to the chart view.

• code_fragment10

  This JSP page shows how to attach a static pop-up to a Gantt chart view.

• code_fragment11

  This JSP page shows how to attach a contextual pop-up menu to a Gantt chart view.

• code_fragment12

  This JSP page shows how to trigger an action in the image servlet when picking an activity on a Gantt chart view.

• code_fragment13

  This JSP page shows how to trigger an action in the JSF lifecycle when picking an activity on a Gantt chart view.