我试图在SpagoBI中创建一个多值参数。
下面是我的数据集查询,其最后一行似乎引起了问题。
select C."CUSTOMERNAME", C."CITY", D."YEAR", P."NAME"
from "CUSTOMER" C, "DAY" D, "PRODUCT" P, "TRANSACTIONS" T
where C."CUSTOMERID" = T."CUSTOMERID"
and D."DAYID" = T."DAYID"
and P."PRODUCTID" = T."PRODUCTID"
and _CITY_在dataset中打开脚本之前,我创建了如下所示:
this.queryText = this.queryText.replace(_CITY_, " CUSTOMER.CITY in ( "+params["cp"].value+" ) "); 我的参数设置为字符串,显示类型动态列表框。
当我运行报告时,我会得到那个错误。
org.eclipse.birt.report.engine.api.EngineException: There are errors evaluating script "
this.queryText = this.queryText.replace(_CITY_, " CUSTOMER.CITY in ( "+params["cp"].value+" ) ");
":
Fail to execute script in function __bm_beforeOpen(). Source:有人能帮帮我吗?
发布于 2016-07-29 10:01:31
你好,我设法解决了这个问题。这是我的代码:
var substring = "" ;
var strParamValsSelected=reportContext.getParameterValue("citytext");
substring += "?," + strParamValsSelected ;
this.queryText = this.queryText.replace("'xxx'",substring);正如你所看到的"?“在我的参数之前是必要的。也许它会对某人有帮助。非常感谢你的评论。
发布于 2016-11-03 06:06:23
如果您正在使用SpagoBI server和High图表 (JFreeChart Engine) / JSChat引擎,则只需在查询中使用($P{param_url}),也可以使用JSChat/ groovy脚本构建动态查询。
因此,您的查询还可以是:
select C."CUSTOMERNAME", C."CITY", D."YEAR", P."NAME"
from "CUSTOMER" C, "DAY" D, "PRODUCT" P, "TRANSACTIONS" T
where C."CUSTOMERID" = T."CUSTOMERID"
and D."DAYID" = T."DAYID"
and P."PRODUCTID" = T."PRODUCTID"
and CUSTOMER."CITY" in ('$P{param_url}')https://stackoverflow.com/questions/38588099
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