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ko.extenders.persist = function (target, option) { | |
target.subscribe(function (newValue) { | |
window.localStorage.setItem(option, newValue); | |
}); | |
return target; | |
}; | |
//and use it like this: | |
var item = ko.observable().extend({persist:"storedItem"}); | |
//or if you want to also initialize the observable with the stored value: | |
var item = ko.observable(window.localStorage.getItem("storedItem")).extend({persist:"storedItem"}); |
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