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BUGFIX Force full window reload on IE7/IE8 every 20 pushState requests (see #7258)

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This commit is contained in:
Ingo Schommer 2012-06-14 18:23:54 +02:00
parent 7ba759e77b
commit ecb48bb57c
1 changed files with 11 additions and 0 deletions
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11
admin/javascript/LeftAndMain.js
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@ -69,6 +69,8 @@ jQuery.noConflict();
$('.cms-container').entwine({
CurrentXHR: null,
StateChangeCount: 0,
/**
* Constructor: onmatch
@ -285,6 +287,15 @@ jQuery.noConflict();
var self = this, h = window.History, state = h.getState(),
fragments = state.data.pjax || 'Content', headers = {},
contentEls = this._findFragments(fragments.split(','));
// For legacy IE versions (IE7 and IE8), reload without ajax
// as a crude way to fix memory leaks through whole window refreshes.
this.setStateChangeCount(this.getStateChangeCount() + 1);
var isLegacyIE = ($.browser.msie && parseInt($.browser.version, 10) < 9);
if(isLegacyIE && this.getStateChangeCount() > 20) {
document.location.href = state.url;
return;
}
this.trigger('beforestatechange', {state: state, element: contentEls});