Store: Investigate IE 9's web storage behavior #10

scottgonzalez opened this Issue May 20, 2011 · 1 comment


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IE 9 appears to have unlimited localStorage and sessionStorage support when using direct access via dot or bracket notation. However, there is a very real limit of 5 MB when using .setItem(). Figure out whether there really is unlimited storage with direct access and switch to using .setItem() for proper error handling if not (this may be a good idea regardless). Also, check if userData is really unlimited.


Data stored over the limit using bracket notation just disappears:

Numeric keys with bracket notation are all kinds of messed up:

@scottgonzalez scottgonzalez added a commit that closed this issue May 31, 2011
@scottgonzalez scottgonzalez Store: Always use .get/set/removeItem on Storage Interface. Fixes #10
…- Store: Investigate IE 9's web storage behavior.
@scottgonzalez scottgonzalez removed their assignment Mar 9, 2015
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