cognos报表去除不必要图标按钮
要求能够给某些指定的报表自定义toolbar。一般而言，可以在URL里使用cv.toolbar=false，但如此一来则所有的toolbar都消失了；同时也可以修改后台system.xml文件添加隐藏元素，但会将牵涉到所有报表。于是就产生了给某些报表自定义toolbar控件，昨天研究出来的方法是，直接重写js即可实现：
优点：
①、根据某些特殊报表的需求，自定义保留或去除toolbar里的某些按钮功能；
②、不会牵涉其它报表
实现方法:
1、打开Report Studio加入HTML控件
2、查看页面原始代码后，复制工具栏的JS代码到HTML
oCV_NS_.rvMainWnd.setToolbar({"namespace":"_NS_","divId":"CVToolbar_NS_","style":"toolbar","S":[...<略>...]});
oCV_NS_.rvMainWnd.init();
oCVSC_NS_.attachObserver(oCV_NS_.rvMainWnd);
3、去除你想要的工具按钮相应的脚本，以及去除主页按钮。
具体实现方法是：在报表中加入html控件，写js代码。如图
删除相关的JS代码，如下
主要是重写了oCV_NS_.rvMainWnd .setToolbar函数，
具体代码如下：
oCV_NS_.rvMainWnd
.setToolbar({
"namespace" : "_NS_",
"divId" : "CVToolbar_NS_",
"style" : "toolbar",
"S" : [ {
"B" : {
"N" : "runIn",
"M" : {
"id" : "runInoCV_NS_",
"Y" : "dropDown",
"IS" : [
{
"I" : {
"N" : "viewInHTML",
"A" : "oCV_NS_.getRV().viewReport(\'HTML\');",
"E" : "以 HTML 格式查看",
"C" : "/p2pd/rv/images/action_view_html.gif"
}
},
{
"I" : {
"N" : "viewInPDF",
"A" : "oCV_NS_.getRV().viewReport(\'PDF\');",
"E" : "以 PDF 格式查看",
"C" : "/p2pd/rv/images/action_view_pdf.gif"
}
},
{
"I" : {
"N" : "viewInXML",
"A" : "oCV_NS_.getRV().viewReport(\'XML\');",
"E" : "以 XML 格式查看",
"C" : "/p2pd/rv/images/action_view_xml.gif"
}
},
{
"I" : {
"N" : "viewInExcel",
"E" : "以 Excel 选项查看",
"C" : "/p2pd/rv/images/action_view_excel_2000_single_sheet.gif",
"M" : {
"id" : "viewInExceloCV_NS_",
"Y" : "cascaded",
"IS" : [ {
"I" : {
"N" : "viewInspreadsheetML",
"A" : "oCV_NS_.getRV().viewReport(\'spreadsheetML\');",
"E" : "以 Excel 2007 格式查看",
"C" : "/p2pd/rv/images/action_view_excel_2007.gif"
}
} ]
}
}
} ]
}
}
} ]
});
oCV_NS_.rvMainWnd.setBannerToolbar({
"namespace" : "_NS_",
"divId" : "CVBanner_NS_",
"style" : "banner",
"S" : [ {
"T" : {
"N" : "userName",
"E" : ""
}
}, {
"I" : {
"N" : "logOnOff",
"M" : {
"id" : "logOnOffoCV_NS_",
"Y" : "dropDown",
"H" : "true",
"IS" : []
}
}
}, {
"P" : {
"Y" : "vertical_line"
}
}, {
"L" : {
"N" : "about",
"E" : "关于",
"A" : "oCV_NS_.getRV().about();"
}
} ]
});
oCV_NS_.rvMainWnd.init();
oCVSC_NS_.attachObserver(oCV_NS_.rvMainWnd);
实现效果如下：
另附cognos8.4的oCV_NS_.rvMainWnd .setToolbar函数的原来全部代码：
oCV_NS_.rvMainWnd
.setToolbar({
"namespace" : "_NS_",
"divId" : "CVToolbar_NS_",
"style" : "toolbar",
"S" : [
{
"I" : {
"N" : "keepThisVersion",
"E" : "保留此版本",
"C" : "/p2pd/rv/images/action_keep_report.gif",
"M" : {
"id" : "keepThisVersionoCV_NS_",
"Y" : "dropDown",
"IS" : [
{
"I" : {
"N" : "emailReport",
"E" : "电子邮件报表",
"C" : "/p2pd/rv/images/action_send_report.gif",
"A" : "oCV_NS_.getRV().SendReport(false);"
}
},
{
"I" : {
"N" : "saveReport",
"E" : "保存报表",
"C" : "/p2pd/rv/images/action_save_report_output.gif",
"A" : "oCV_NS_.getRV().SaveReport(false);"
}
},
{
"I" : {
"N" : "saveAsReportView",
"E" : "另存为报表视图",
"C" : "/p2pd/rv/images/action_save_report_view.gif",
"A" : "oCV_NS_.getRV().SaveAsReportView(false);"
}
} ]
}
}
},
{
"P" : {
"Y" : "vertical_line"
}
},
{
"P" : {
"Y" : "vertical_line"
}
},
{
"B" : {
"N" : "runReport",
"A" : "oCV_NS_.getRV().RunReport();",
"O" : "运行",
"C" : "/p2pd/rv/images/action_run.gif"
}
},
{
"P" : {
"Y" : "vertical_line"
}
},
{
"B" : {
"N" : "drillDown",
"A" : "oCV_NS_.getDrillMgr().rvDrillDown();",
"O" : "向下追溯",
"C" : "/p2pd/rv/images/action_drill_down.gif",
"D" : "true"
}
},
{
"B" : {
"N" : "drillUp",
"A" : "oCV_NS_.getDrillMgr().rvDrillUp();",
"O" : "向上追溯",
"C" : "/p2pd/rv/images/action_drill_up.gif",
"D" : "true"
}
},
{
"B" : {
"N" : "goto",
"A" : "oCV_NS_.getDrillMgr().launchGoToPage(null, true);",
"O" : "转到",
"C" : "/p2pd/rv/images/action_go_to.gif",
"M" : {
"id" : "gotooCV_NS_",
"Y" : "dropDown",
"A" : "oCV_NS_.getDrillMgr().getDrillThroughParameters();"
}
}
},
{
"P" : {
"Y" : "vertical_line"
}
},
{
"B" : {
"N" : "runIn",
"M" : {
"id" : "runInoCV_NS_",
"Y" : "dropDown",
"IS" : [
{
"I" : {
"N" : "viewInHTML",
"A" : "oCV_NS_.getRV().viewReport(\'HTML\');",
"E" : "以 HTML 格式查看",
"C" : "/p2pd/rv/images/action_view_html.gif"
}
},
{
"I" : {
"N" : "viewInPDF",
"A" : "oCV_NS_.getRV().viewReport(\'PDF\');",
"E" : "以 PDF 格式查看",
"C" : "/p2pd/rv/images/action_view_pdf.gif"
}
},
{
"I" : {
"N" : "viewInXML",
"A" : "oCV_NS_.getRV().viewReport(\'XML\');",
"E" : "以 XML 格式查看",
"C" : "/p2pd/rv/images/action_view_xml.gif"
}
},
{
"I" : {
"N" : "viewInExcel",
"E" : "以 Excel 选项查看",
"C" : "/p2pd/rv/images/action_view_excel_2000_single_sheet.gif",
"M" : {
"id" : "viewInExceloCV_NS_",
"Y" : "cascaded",
"IS" : [ {
"I" : {
"N" : "viewInCSV",
"A" : "oCV_NS_.getRV().viewReport(\'CSV\');",
"E" : "以 CSV 格式查看",
"C" : "/p2pd/rv/images/action_view_csv.gif"
}
} ]
}
}
} ]
}
}
},
{
"I" : {
"N" : "addThisReport",
"E" : "添加此报表",
"C" : "/p2pd/rv/images/action_add_report.gif",
"M" : {
"id" : "addThisReportoCV_NS_",
"Y" : "dropDown",
"IS" : [ {
"I" : {
"N" : "addToMyFolders",
"A" : "oCV_NS_.getRV().launchNewGeneral(\"shortcut\", \"~/folder\");",
"E" : "添加至“我的文件夹”",
"C" : "/p2pd/rv/images/action_add_Myfolder.gif"
}
} ]
}
}
}, {
"P" : {
"Y" : "vertical_line"
}
}, {
"B" : {
"N" : "openWith",
"M" : {
"id" : "openWithoCV_NS_",
"Y" : "dropDown",
"H" : "true",
"IS" : []
}
}
} ]
});
oCV_NS_.rvMainWnd
.setBannerToolbar({
"namespace" : "_NS_",
"divId" : "CVBanner_NS_",
"style" : "banner",
"S" : [
{
"T" : {
"N" : "userName",
"E" : ""
}
},
{
"I" : {
"N" : "logOnOff",
"M" : {
"id" : "logOnOffoCV_NS_",
"Y" : "dropDown",
"H" : "true",
"IS" : []
}
}
},
{
"P" : {
"Y" : "vertical_line"
}
},
{
"B" : {
"N" : "home",
"O" : "主页",
"C" : "/p2pd/skins/corporate/shared/images/action_home.gif",
"A" : "oCV_NS_.getRV().returnHome(\"/p2pd/servlet/dispatch?b_action=xts.run&m=portal/main.xts\");"
}
}, {
"L" : {
"N" : "about",
"E" : "关于",
"A" : "oCV_NS_.getRV().about();"
}
} ]
});
oCV_NS_.rvMainWnd.init();
oCVSC_NS_.attachObserver(oCV_NS_.rvMainWnd);
此函数是cognos8.4版本的，其他版本是否有编号需要去查看，但此文做一个思路仅供参考。