Apex 类或 Visualforce 页面可以作为标准 Salesforce 仪表板组件的数据源吗？
在 Salesforce 中，我创建一个仪表板并将饼图组件拖到其上。然后，我可以将几乎所有报告拖放到饼图上，作为其数据源。是否可以使用类或页面来驱动饼图而不是报表？
到目前为止我的尝试表明并非如此。我有一个 apex:page 返回一个非常简单的数据表。我可以将整个 apex:page 及其 apex:pageblocktable 添加到我的仪表板作为嵌入式 VisualForce 页面，并且该表显示正常。但它不允许我使用该页面作为饼图的数据源。我的控制器类甚至没有列出来尝试使用它。有什么方法可以改进我的控制器或页面，使其成为饼图或任何其他标准 Salesforce 仪表板组件的合适数据源？
我开始认为我唯一可用的选择是制作一个页面，为自己呈现饼图（可能使用 flot）并将其嵌入仪表板中。我愿意走这条路，但如果我可以使用标准仪表板组件，它肯定会节省我一些时间。任何帮助表示赞赏。
如果您想知道为什么我不只使用报告，那是因为我还没有找到任何将潜在客户和联系人结合在一起的报告。我已经关注了这个 多对象 apex 虚拟类模式 创建一个自定义 UnifiedLeadContact 类，其中包含来自我的潜在客户和联系人的一些常见属性。我的控制器运行两个查询，一个针对潜在客户，一个针对联系人，使用结果填充新的 UnifiedLeadContacts 列表并返回它。这非常适合我的表格，其功能类似于潜在客户或联系人视图，但其中同时包含潜在客户和联系人。
In Salesforce, I create a dashboard and drag a pie chart component on to it. I can then drop almost any report onto the pie chart to serve as its data source. Is it possible to use a class or page to drive the Pie Chart instead of a report?
My attempts so far suggest not. I have an apex:page that is returning a very simple table of data. I can add my entire apex:page with its apex:pageblocktable to my dashboard as an embedded VisualForce Page and the table shows up fine. But it won't let me use the page as the data source for my Pie Chart. My controller class isn't even listed to try using it. Is there some way I can evolve my controller or page to make it a suitable data source for a Pie Chart or any other standard Salesforce dashboard component?
I'm starting to think the only option available to me is to make a page that renders the pie chart for itself (probably using flot) and embed that in the dashboard. I'm willing to go this route, but it sure would save me some time if I could use the standard dashboard components. Any help is appreciated.
If you're wondering why I don't just use a report, it's because I haven't found any that combine leads and contacts in one. I've followed this multi-object apex dummy class pattern to create a custom UnifiedLeadContact class with a handful of common properties from my leads and contacts. My controller runs two queries, one for leads and one for contacts, uses the results to populate a list of new UnifiedLeadContacts and returns it. That is working well to feed my table that functions similar to a lead or contact view but has both leads and contacts in it.
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据我所知，没有办法使用 VF 页面的输出作为图表的来源。
但您可以创建图表作为 VF 页面的一部分。
如果您查看 http://www.salesforce.com /us/developer/docs/pages/Content/pages_charting_overview.htm
这将为您提供有关如何将数据输入图表的基础知识
As far as I am aware there is no way to use the output of a VF page as the source of a chart.
But you can create a chart as part of your VF page.
If you have a look at http://www.salesforce.com/us/developer/docs/pages/Content/pages_charting_overview.htm
This will give you the basics on how to feed in the data to a chart ov