ビューモデルを非表示フィールドにJSON形式で保存したい。すべて正常に動作します。
しかし、私がそれを取得しようとすると、エラーが発生します:
キャッチされないエラー:バインディングを解析できません。メッセージ:ReferenceError:selectAllが定義されていません。バインディング値:チェック済み:AllCheck、クリック:selectAll
viewModel
function AppViewModel() {
//Week
this.AllCheck = ko.observable(false);
this.DaysOfWeekResult = ko.observableArray();
this.selectAll = function () {
if (this.AllCheck()) {
viewModel.DaysOfWeekResult.removeAll();
viewModel.DaysOfWeekResult.push("Mo");
viewModel.DaysOfWeekResult.push("Tu");
viewModel.DaysOfWeekResult.push("We");
viewModel.DaysOfWeekResult.push("Th");
viewModel.DaysOfWeekResult.push("Fr");
viewModel.DaysOfWeekResult.push("Sa");
viewModel.DaysOfWeekResult.push("Su");
}
return true;
};
this.dayClicked = function () {
checkDays();
return true;
};
}
初期化コード
var viewModel;
$().ready(function (){
viewModel = new AppViewModel();
var viewModelDeserialized = ko.mapping.fromJSON(serializedJsonString, viewModel);
ko.applyBindings(viewModel);
});
function checkDays() {
viewModel.AllCheck(viewModel.DaysOfWeekResult().length == 7);
}
シリアル化されたモデル
var serializedJsonString = '"AllCheck":false,"DaysOfWeekResult":[]}';
マークアップ
<div class="check-block">
<input name="AllWeek" id="AllWeek" type="checkbox" value="AllWeek" data-bind="checked: AllCheck, click: selectAll" />
<label for="AllWeek">All Week</label>
</div>
<div class="holder">
<span>
<input name="Monday" id="Monday" type="checkbox" value="Mo" data-day="true" data-bind="checked: DaysOfWeekResult, click: dayClicked" />
<label for="Monday">Mo</label>
</span><span>
<input name="Tuesday" id="Tuesday" type="checkbox" value="Tu" data-day="true" data-bind="checked: DaysOfWeekResult, click: dayClicked" />
<label for="Tuesday">Tu</label>
</span><span>
<input name="Wednesday" id="Wednesday" type="checkbox" value="We" data-day="true" data-bind="checked: DaysOfWeekResult, click: dayClicked" />
<label for="Wednesday">We</label>
</span>
<span>
<input name="Thursday" id="Thursday" type="checkbox" value="Th" data-day="true" data-bind="checked: DaysOfWeekResult, click: dayClicked" />
<label for="Thursday">Th</label>
</span><span>
<input name="Friday" id="Friday" type="checkbox" value="Fr" data-day="true" data-bind="checked: DaysOfWeekResult, click: dayClicked" />
<label for="Friday">Fr</label>
</span><span>
<input name="Saturday" id="Saturday" type="checkbox" value="Sa" data-day="true" data-bind="checked: DaysOfWeekResult, click: dayClicked" />
<label for="Saturday">Sa</label>
</span><span>
<input name="Sunday" id="Sunday" type="checkbox" value="Su" data-day="true" data-bind="checked: DaysOfWeekResult, click: dayClicked" />
<label for="Sunday">Su</label>
</span>
</div>
</ p>