No one?
There is not supported way to push a state and made it working with page.js?

+1

Updating page to the latest version solved the problem for me

FWIW, adding a path property to the first argument passed to pushState() helped when this error arose in my project.

ex:

  let newUrl = window.location.href + '?foo=bar';
  window.history.pushState({path: newUrl}, null, newUrl);

I am hitting this also(latest 1.10.*)

Changing the key to path fixes the error, but it causes the history state to not be there when I hit the back button.

const obj = { 'dolphin': 'all-listings'};
window.history.pushState(obj, 'all-listings', `all-listings?${queryString}`

I am using pushstate for my SPA app... where when a user consumes a api for a search, I update the url query string with the search params without reloading the page.

Anyone know how I can do this without pushState so page.js won't break? This has put me in a bind.

I see that a possible solution would be to use the pushState method that is binded to context object. Since page is global, how could I access context.pushState() outside a page() function?

Here is the snippet where I consume a api and I want to sync the url to resemble the search:

  _sendSearchRequestRaw(queryString) {
    this.loader = true;
    this.listings = [];

    const obj = { 'dolphin': 'all-listings'};
    window.history.pushState(obj, 'all-listings', `all-listings?${queryString}`);

    const request =
      this.createRequest(`${this.HOST}${this.LISTINGS}?${queryString}`);

    return fetch(request)
      .then(this.fetchError)
      .then(this.json)
      .then((response) => {
        this.loader = false;
        this._populateListings(response);
      })
      .catch((e) => {
        console.log('fetch error get listings ' + e);
      }

Anyone?

Anyone? I'm going have to rip out the whole routing system and replace it because of this bug. It would be nice if the maintainers could offer suggestions or reason why this bug still exists.

Anyone?

Can you produce a code example or test for what is failing? I can't tell from the comments.

Than you for your reply.

This is how I sync the api query string with the url

    const obj = { path: 'all-listings'};
    this.urlHack = `all-listings?${queryString}`
    window.history.replaceState(obj, '', this.urlHack)

And here are the two routes involved:

page('/all-listings', function() {
  app.route = 'all-listings';
});

page('/single-listing/:listingNumber', function(context) {
  const listingNumber = context.params.listingNumber;
  app.route = 'single-listing';
  app.shadowRoot.querySelector('single-listing').getListing(listingNumber);
});

```. 

So if I:
1) Set the url with window.history while I am at `all-listings` 
2) Go to single listings
3) Hit the back button 

page.js errors out with the `Uncaught TypeError: Cannot read property '0' of undefined`

Hi, any luck with this?

I'll paypal $50.00 to fix this bug