Fusion Charts show no flash player warning message
问题 I'm using Fusion Charts 3.2.1. I want to show a warning message when my flash player isn't enabled in browser or installed. How do I do that? Is strange that even on the official site the chart panel is completely blank when flash is disabled. 回答1: If you are using JavaScript code to render the chart, you can use detectFlashVersion and autoInstallRedirect constructor parameters (set them to 1) to show an alert message and a redirection to flash player download page. example: var myChart = new