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wb_frame: set inner frame hash on init, and notify the other when inner or outer frame hashes change

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Ilya Kreymer 2015-07-07 22:39:48 -07:00
parent 53b86798c7
commit 6e929aabdf
1 changed files with 40 additions and 0 deletions
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40
pywb/static/wb_frame.js
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@ -174,3 +174,43 @@ function update_wb_url(url, ts, request_ts, is_live) {
if (_wb_js) {
_wb_js.load();
}
function init_hash_connect() {
var frame = document.getElementById(IFRAME_ID).contentWindow;
if (window.location.hash) {
var curr_url = wbinfo.capture_url + window.location.hash;
frame.location.href = make_url(curr_url, wbinfo.request_ts, wbinfo.replay_mod);
//frame.location.hash = window.location.hash;
}
function outer_hash_changed() {
var the_frame = document.getElementById(IFRAME_ID).contentWindow;
if (window.location.hash == the_frame.location.hash) {
return;
}
the_frame.location.hash = window.location.hash;
//the_frame.location.href = make_url(curr_url, curr_state.request_ts, wbinfo.replay_mod);
}
function inner_hash_changed() {
var the_frame = document.getElementById(IFRAME_ID).contentWindow;
if (window.location.hash == the_frame.location.hash) {
return;
}
window.location.hash = the_frame.location.hash;
}
if ("onhashchange" in window) {
window.addEventListener("hashchange", outer_hash_changed, false);
frame.addEventListener("hashchange", inner_hash_changed, false);
}
}
document.addEventListener("DOMContentLoaded", init_hash_connect);