在界面加载后置脚本中
示例：
var easImporter = JavaImporter();
easImporter.importPackage(Packages.com.kingdee.eas.basedata.org);
easImporter.importPackage(Packages.com.kingdee.eas.basedata.scm.im.inv);
easImporter.importPackage(Packages.com.kingdee.bos.ctrl.extendcontrols);
easImporter.importPackage(Packages.com.kingdee.bos.metadata.entity);
easImporter.importPackage(Packages.com.kingdee.bos.metadata.query.util);
easImporter.importPackage(Packages.com.kingdee.bos.util);
easImporter.importPackage(Packages.com.kingdee.eas.util.app);
with(easImporter){
var company = pluginCtx.getUIContext().get("sysContext").getCurrentFIUnit();
var filterInfo = new FilterInfo();
var entityViewInfo = new EntityViewInfo();
//为自定义核算项目F7修改过滤，过滤出属于当前类别的自定义核算项目
filterInfo.getFilterItems().add(new FilterItemInfo("group.id","UO8AAAAACjQF0s0M",CompareType.EQUALS));
filterInfo.getFilterItems().add(new FilterItemInfo("CU.id",company.get("Id"),CompareType.EQUALS));
entityViewInfo.setFilter(filterInfo);
pluginCtx.getKDBizPromptBox("prmtCQZHMC").setEntityViewInfo(entityViewInfo);
}
