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several IE11 fixes avoiding or working around javascript errors

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This commit is contained in:
Ralf Becker
2014-02-19 15:10:39 +00:00
parent 2f8b7064d8
commit b692346cce
3 changed files with 25 additions and 8 deletions
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21
phpgwapi/js/jsapi/egw_core.js
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@ -118,7 +118,7 @@
* @param _moduleInstances is the the object which contains the application
* and window specific module instances.
* @param _instances refers to all api instances.
* @param _wnd is the window for which the module instances should get
* @param _window is the window for which the module instances should get
* created.
*/
function getWndModules(_egw, _modules, _moduleInstances, _instances, _window)
@ -139,8 +139,9 @@
// called, we have to delete the module slot created above
var fnct = function() {
cleanupEgwInstances(_instances, _moduleInstances, function(_w) {
return _w.window === _window});
};
return _w.window === _window;
});
};
if (_window.attachEvent)
{
_window.attachEvent('onbeforeunload', fnct);
@ -259,7 +260,7 @@
if (typeof _instances[hash] === 'undefined')
{
_instances[hash] = [];
return createEgwInstance(_egw, _modules, _moduleInstances,
return createEgwInstance(_egw, _modules, _moduleInstances,
_instances[hash], _instances, _app, _window);
}
else
@ -277,7 +278,7 @@
// If we're still here, no API instance for the given window has been
// found -- create a new entry
return createEgwInstance(_egw, _modules, _moduleInstances,
return createEgwInstance(_egw, _modules, _moduleInstances,
_instances[hash], _instances, _app, _window);
}
@ -403,7 +404,7 @@
'app': {},
'wnd': [],
'glo': {}
}
};
/**
* instances contains references to all created instances.
@ -416,7 +417,13 @@
*/
window.setInterval(function() {
cleanupEgwInstances(instances, moduleInstances, function(w) {
return w.window && w.window.closed
try {
return w.window && w.window.closed;
}
catch(e) {
// IE(11) seems to throw a permission denied error, when accessing closed property
return true;
}
});
}, 10000);