Created
June 9, 2016 09:04
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Checkbox group AngularJS.
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<input checkbox-group="true" type="checkbox" id="checkbox-toogle-all"> | |
<div id="checkBoxContainer" ng-repeat="selectedItem in list"> | |
<input type="checkbox" checkbox-group/> | |
<label class="">{{selectedItem.value}}</label> | |
</div> |
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$scope.array = []; | |
$scope.list = [ | |
{ | |
"id": 0, | |
"value": "Value 0" | |
}, | |
{ | |
"id": 1, | |
"value": "Value 1" | |
}, | |
{ | |
"id": 2, | |
"value": "Value 2" | |
}, | |
{ | |
"id": 3, | |
"value": "Value 3" | |
}, | |
{ | |
"id": 4, | |
"value": "Value 4" | |
}, | |
{ | |
"id": 5, | |
"value": "Value 5" | |
} | |
]; |
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.directive("checkboxGroup", function () { | |
var elements = []; | |
return { | |
restrict: "A", | |
link: function (scope, elem, attrs) { | |
if (attrs.checkboxGroup !== 'true') { | |
elements.push(elem); | |
} | |
elem.bind('click', function () { | |
if (attrs.checkboxGroup !== 'true') { | |
var index = scope.array.indexOf(scope.selectedItem.id); | |
if (elem[0].checked) { | |
if (index === -1) { | |
scope.array.push(scope.selectedItem.id); | |
} | |
} | |
else { | |
if (index !== -1) scope.array.splice(index, 1); | |
} | |
scope.$apply(scope.array); | |
} else { | |
//Если кнопка выбрать все нажата | |
if (elem[0].checked) { | |
// Выделяем все элементы, checked = true; | |
angular.forEach(elements, function (key, value) { | |
if (key[0].checked !== true) { | |
key[0].checked = true; | |
} | |
}); | |
// Добавляем в массив эти значения | |
angular.forEach(scope.list, function (key, value) { | |
index = scope.array.indexOf(key.id); | |
if (index === -1) { | |
scope.array.push(key.id); | |
} | |
}); | |
} else { | |
angular.forEach(elements, function (key, value) { | |
key[0].checked = false; | |
}); | |
angular.forEach(scope.list, function (key, value) { | |
scope.array.splice(key.id); | |
}); | |
} | |
scope.$apply(scope.array); | |
} | |
}); | |
} | |
} | |
}) |
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