AJAX History Libraries
Schon ein wenig älter, aber egal: Brad Neubergs Post über AJAX History Libraries.
The following major issues affect all of the AJAX history libraries I have evaluated, other than the Really Simple History framework.
First, some history frameworks, such as Dojo, use JavaScript objects to store an internal representation of the state of an AJAX application’s history; unfortunately, browsers completely clear out all JavaScript objects when a user leaves a page.(…)
Another bug that affects many frameworks is that they do not differentiate between the first time a page truly loads versus “fake” page loads.(…)
Finally, I have not seen an AJAX history framework that will detect when a user has manually entered a new hash location in Internet Explorer.