BIRT報表script，birtscript

BIRT報表script，birtscript

1.隔行高亮顯示

1. 在布局（Layout）中,選擇Table－Detail的行。如：

 

2. 然後選擇Script，開啟指令碼視窗頂部的方法列表並選擇onPrepare，。

var count=0;

 

3. 最後開啟指令碼視窗頂部的方法列表並選擇 onCreate，：

count++;
if (count % 2 != 0) {
  style.setBackgroundColor(silver);
 }

 

 

4. 儲存，點擊Preview預覽結果如。

這是網上找別人的案例來的，然後就照著做，就出現問題了

報了一大堆問題：

Multiple annotations found at this line:- org.eclipse.birt.report.engine.api.EngineException: There are errors evaluating script "count++; if (count % 2 != 0)  {   style.setBackgroundColor("#000000"); }": ReferenceError: "count" is not defined. (/report/body/grid[@id="43"]/row[@id="45"]/cell[@id="46"]/ table[@id="49"]/detail/row[@id="54"]/method[@name="onCreate"]#1) at  org.eclipse.birt.report.engine.script.internal.ScriptExecutor.addException(ScriptExecutor.java:249) at  org.eclipse.birt.report.engine.script.internal.RowScriptExecutor.handleOnCreate(RowScriptExecutor.java:64) at  org.eclipse.birt.report.engine.script.internal.OnCreateScriptVisitor.visitRow(OnCreateScriptVisitor.java:167) at  org.eclipse.birt.report.engine.ir.RowDesign.accept(RowDesign.java:108) at  org.eclipse.birt.report.engine.script.internal.OnCreateScriptVisitor.onCreate(OnCreateScriptVisitor.java:73) at  org.eclipse.birt.report.engine.executor.ReportItemExecutor.handleOnCreate(ReportItemExecutor.java:917) at  org.eclipse.birt.report.engine.executor.RowExecutor.execute(RowExecutor.java:83) at  org.eclipse.birt.report.engine.internal.executor.wrap.WrappedReportItemExecutor.execute(WrappedReportItemExecutor.java:46) at  org.eclipse.birt.report.engine.internal.executor.emitter.ReportItemEmitterExecutor.execute(ReportItemEmitterExecutor.java:46) at  org.eclipse.birt.report.engine.internal.executor.dup.SuppressDuplicateItemExecutor.execute(SuppressDuplicateItemExecutor.java:43) at  org.eclipse.birt.report.engine.internal.executor.wrap.WrappedReportItemExecutor.execute(WrappedReportItemExecutor.java:46) at  org.eclipse.birt.report.engine.internal.executor.l18n.LocalizedReportItemExecutor.execute(LocalizedReportItemExecutor.java:34) at  org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:65) at  org.eclipse.birt.report.engine.layout.html.HTMLStackingLM.layoutChildren(HTMLStackingLM.java:26) at ...

 ReferenceError: "count" is not defined表示說我的count未定義，我不是明明定義了嗎。

又到網上搜了，然後就說:

不是在明細行的script裡定義count,定義count也不能使用var哦。
要在表格的onprepare裡定義count=0;

貌似在明細裡還是在表格的script定義都一樣，然後把它修整過來，竟然可以了。