Created
January 13, 2012 16:22
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Using jQTouch to Remember the Last Visited Page.
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// initialize the jQTouch variable and the current hash, then grab | |
// the app history from local storage | |
var jQT = null; | |
var currentHash = null; | |
var hist = localStorage.getItem("app_history"); | |
// if the history is null, then reset the history list to include | |
// just 'home' | |
if (hist == null){ | |
hist = ["home"]; | |
} | |
// otherwise, the history exists, so split it into a list | |
else{ | |
hist = hist.split(","); | |
} | |
// wait until the DOM is ready | |
$(document).ready(function(){ | |
// only process the history if there are entries | |
if (hist.length > 0){ | |
// loop over the history | |
for (i = 0; i < hist.length - 1; i++){ | |
// create an element for the DOM and then load the | |
// content | |
$("#jqt").append("<div id='" + hist[i] + "'></div>"); | |
$("#" + hist[i]).load("/your/path/to/html/" + hist[i] + ".html"); | |
} | |
// change the location hash | |
document.location.hash = "#" + hist[0]; | |
} | |
// setup jQTouch | |
jQT = $.jQTouch({ | |
"icon": "/images/icon.png", | |
"icon4": "/images/icon.png", | |
"startupScreen": "/images/startup.png", | |
"useFastTouch": false}); | |
}); | |
$(document).bind("pageAnimationEnd", function(){ | |
// check to see if the current hash does not match the location | |
// hash | |
if (currentHash != document.location.hash){ | |
// grab the current hash | |
currentHash = document.location.hash; | |
// check to see if the current hash is already in the history | |
// list | |
if (currentHash.replace("#", "") != hist[0]){ | |
// update the history | |
hist.unshift(currentHash.replace("#", "")); | |
} | |
// update the local storage with the history | |
localStorage.setItem("app_history", hist); | |
} | |
}); |
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