ADF_ADF Faces系列4_ADF数据可视化组件简介之建立BarChart/Gauge/ExportExcel

2013-05-01 Created By BaoXinjian

一、摘要


本文介绍,通过Oracle演示资料,开发一个Web Application, Data Model基于演示资料FOD,如何使用ADF业务组件

在Web Client Side,使用JavaServer Faces JSF

创建一个Master-Detail Order页面,再通过加入图表改善用户体验,如饼图、甘特图、地图、数据透视图等 

Part 1: Validating the Model and Starting Building the UI 

Step 1: Create and Populate the Database Schema

Step 2: Get the Starter Application Ready

Step 3: Explore the Starter Application

Step 4: Create the Master Detail Order Page Close

Part 2: Starting Using Graphic ComponentsClose

Step 1: Create a Basic Bar Chart in the Page

Step 2: Refine the Basic Bar Chart

Step 3: Display Stock Levels Using a Gauge

Step 4: Add an 'Export to Excel' Functionality

Part 3: Adding Other Complex Graphical Presentations to the PageClose

Step 1: Create a Geographic Map

Step 2: Create a Pivot Table

Step 3: Create a Gantt Chart

Part 4: Using the Thematic Map Component

Step 1: Add a New View Object and Expose it

Step 2: Create the Product Popularity page tab

 

二、案例1 - Create a Basic Bar Chart in the Page


Step1. 查看所引用的VO中Query 

Step2. 引用Warehouse Stock中的数据,创建Bar 

Step3. 查看页面组件中的内容,Bar组件显示Page Structure中 

Step4. 定义数据的变更响应来源的Partial Trigger

Step5. 运行测试,数据显示如下,柱状图显示正常

Step6. 数据的Order Header变化时,柱状图因动作响应,自动刷新图表

Step7. 数据的Order Lines变化时,柱状图因动作响应,自动刷新图表

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