pinafore/src/routes/_utils/historyEvents.js
2019-08-03 13:49:37 -07:00

19 lines
463 B
JavaScript

// hacky way to listen for pushState/replaceState changes
// per https://stackoverflow.com/a/25673911/680742
function wrapper (type) {
const orig = history[type]
return function () {
const result = orig.apply(this, arguments)
const e = new Event(type)
e.arguments = arguments
window.dispatchEvent(e)
return result
}
}
if (process.browser) {
history.pushState = wrapper('pushState')
history.replaceState = wrapper('replaceState')
}