为SharePoint 2010 Webpart创建图表

Question

I've created a connection from my webpart to an Oracle database, that contains dates and numbers.

I want to display this data in a chart.

I've looked on the internet for any examples, but I'm stumped.

Can anyone point me to some simple instructions that detail how to create a chart in c sharp that will work on a webpart, please??

Cheers

Answer 1

basically the Webpart end in normal html,css and JavaScript. So you could use any js library to create the Chart. (For example: Chart.js

You can override the RenderWebPart() Method, to generate custom HTML. This way you can create the element and a custom element that contains var data = {} that can be plottet with charts.js

Regards