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client/router: remember scroll position

This commit is contained in:
rr- 2016-06-12 21:58:05 +02:00
parent e10ed4bce8
commit 95b3b09cbc
1 changed files with 10 additions and 5 deletions
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15
client/js/main.js
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@ -5,15 +5,14 @@ const misc = require('./util/misc.js');
const router = require('./router.js');
const origPushState = router.Context.prototype.pushState;
router.Context.prototype.pushState = function() {
window.scrollTo(0, 0);
origPushState.call(this);
};
history.scrollRestoration = 'manual';
router.exit(
/.*/,
(ctx, next) => {
ctx.state.scrollX = window.scrollX;
ctx.state.scrollY = window.scrollY;
ctx.save();
views.unlistenToMessages();
if (misc.confirmPageExit()) {
next();
@ -26,6 +25,12 @@ router.enter(
(ctx, next) => {
mousetrap.reset();
next();
window.requestAnimationFrame(
() => {
window.scrollTo(
ctx.state.scrollX || 0,
ctx.state.scrollY || 0);
});
});
let controllers = [];