The Essential Guide to HTML5

(Greg DeLong) #1

MAZES


Code Explanation


} Close clause


return false; Return false to prevent page
refresh.


} Close function


function fetch() { Fetch function header


if (typeof(localStorage) == "undefined")
{


Check if localStorage
recognized.

alert("Browser does not recognize HTML
local storage.");


Display alert message

} Close if clause


else { Else


alert("Stored
"+localStorage.getItem('lastdate'));


Fetch the item stored under the
key 'lastdate' and display it.

} Close clause


return false; Return false to prevent page
refresh.


} Close function


Close script element
Close head element
Opening body tag

Button for storing


Button for retrieving, that is,
fetching the stored data.


Button for removing
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