如何检测浏览器是否支持HTML5微数据API

Question

I use the following code to check for HTML5 microdata API support

function supports_microdata_api() {
  return !!document.getItems;
}

but this is not working properly. How can I solve this problem?

Answer 1

Use Modernizr , so you can test it like this:

if (Modernizr.microdata) {
  // Yay, microdata is supported!
}

Nonetheless Chrome and Safari don't seem to support this semantic syntax anymore.