Created
November 8, 2015 22:05
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Angular Model
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var todoModel = (function () { | |
var _data = []; | |
function _addItem(name, duedate, description, completed) { | |
_data.push({ | |
id: getCurrentId(), | |
name: name, | |
duedate: duedate, | |
description: description, | |
completed: completed | |
}); | |
} | |
function _removeItem(id) { | |
_data.forEach(function (e, index) { | |
if (e.id == id) { | |
_data.splice(index, 1); | |
} | |
}) | |
} | |
function _updateItem(id, value) { | |
_data.forEach(function (e, index) { | |
if (e.id == id) { | |
_data[index] = value; | |
} | |
}) | |
} | |
function _save() { | |
// второй параметр - функция, которая удаляет специальное свойство добавляемое angularJS для отслеживания дубликатов | |
// http://mutablethought.com/2013/04/25/angular-js-ng-repeat-no-longer-allowing-duplicates/ | |
window.localStorage["tasks"] = JSON.stringify(_data, function (key, val) { | |
if (key == '$$hashKey') { | |
return undefined; | |
} | |
return val | |
}); | |
} | |
function _read() { | |
var temp = window.localStorage["tasks"] | |
if (!temp) _data = []; | |
else _data = JSON.parse(temp); | |
return _data; | |
} | |
function getCurrentId() { | |
if (!_data || _data.length == 0) return 0; | |
else return _data[_data.length - 1].id++; | |
} | |
return { | |
data: _data, | |
addItem: _addItem, | |
updateItem: _updateItem, | |
removeItem: _removeItem, | |
save: _save, | |
read: _read | |
}; | |
})(); |
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