Question

我正在使用activiti-5.19。 Activiti管理仪表板有一个名为report的选项卡。我想在activiti 5.19中生成报告。如何在activiti 5.19中生成报告。任何帮助表示赞赏。

Answer 1

使用JDK 8，您必须加载 mozilla_compat.js 兼容性脚本。见JDK 8 Scripting guide - Importing Java Packages and Classes

例如，演示报告employeeProductivity.bpmn20.xml应修改如下。

// Load compatibility script
load("nashorn:mozilla_compat.js");

importPackage(java.sql);
importPackage(java.lang);
importPackage(java.util);
importPackage(org.activiti.explorer.reporting);

var reportData = {
    "title": "My Report",
    "datasets": [
        {
            "type": "lineChart",
            "description": "My first chart",
            "xaxis": "Category",
            "yaxis": "Total sales",
            "data":
                    {"2010": 50, "2011": 33, "2012": 17, "2013": 87}
        }
    ]
};
execution.setVariable("reportData", new java.lang.String(JSON.stringify(reportData)).getBytes("UTF-8"));

您也可以使用 JavaImporter 代替 importPackage 作为替代方案，在这种情况下，演示报告employeeProductivity.bpmn20.xml应修改如下

// Create a JavaImporter object with specified packages and classes to import
var imports = new JavaImporter(java.sql, java.lang, java.util, org.activiti.explorer.reporting);

// Pass the JavaImporter object to the "with" statement and access the classes
// from the imported packages by their simple names within the statement's body
with (imports) {
    var reportData = {
        "title": "My Report",
        "datasets": [
            {
                "type": "lineChart",
                "description": "My first chart",
                "xaxis": "Category",
                "yaxis": "Total sales",
                "data":
                        {"2010": 50, "2011": 33, "2012": 17, "2013": 87}
            }
        ]
    };
}
execution.setVariable("reportData", new java.lang.String(JSON.stringify(reportData)).getBytes("UTF-8"));

在activiti-5.19中生成报告

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