1
我有以下標記傳播視圖的髒狀態向含有形式
<tabset vertical="true" type="pills">
<tab ng-repeat="tab in tabsViews" select="selectView(tab.name, tab.index)"
ng-show="tab.isVisible"
class=" {{tabsViews[tab.index-1]['invalid'] ? 'invalid-tab': 'valid-tab' }}">
<tab-heading>{{tab.title}}</tab-heading>
</tab>
</tabset>和在我的控制器的選擇查看方法的主要形式是以下：
$scope.previousIndex = null;
$scope.selectView = function (viewName, viewIndex) {
$scope.selections.showInvoicesDetailView = false;
$scope.selections.showInvoicesView = false;
$scope.selections.showPassesView = false;
if (viewIndex) {
if ($scope.previousIndex != null && $scope.form) {
$scope.tabsViews[$scope.previousIndex - 1]["invalid"] = $scope.form.$invalid;
}
$scope.previousIndex = viewIndex;
}
if (viewName.substring(0, 9) != 'invoices.')
$scope.selections.lastSelectedView = viewName;
else
$scope.selections.showInvoicesDetailView = true;
if (viewName == 'guestPasses')
$scope.selections.showPassesView = true;
if (viewName == 'invoices')
$scope.selections.showInvoicesView = true;
if ($scope.selections.isNew) {
window.console && console.log('SelectView called with the new.' + viewName + ' view...');
$state.go('new.' + viewName);
}
else {
window.console && console.log('SelectView called with the edit.' + viewName + ' view...');
$state.go('edit.' + viewName);
}
};主窗體有一個指令來檢測其髒狀態並要求保存更改。問題是，當我在當前視圖中更改任何內容時，該表單的髒狀態不會傳播到該主表單中。有沒有一種方法來設置基於特定選項卡（定義爲視圖）髒狀態的主窗體髒狀態？
要理解這個問題比較好，這裏是主要的形式標記（有選項卡中的一個）：
div ng-class="{'col-md-7': $parent.showSearch, 'col-md-11': !$parent.showSearch}">
@Html.Partial("_EditFormHeader")
<div class="fourpanel">
<div data-sm:collapse="$parent.showForm" id="hideFrm" class="pull-left col-sm-3 sm-search-list">
<form name="guestMainForm" novalidate role="form" data-sm:dirty-check data-server:error
ng-show="$parent.showForm && !selections.justDeleted" class="ng-cloak">
<div id="guestEditForm" class="widget" data-resize:container>
<div class="widget-head">
<div class="row">
<div class="clearfix"></div>
@Labels.guest: {{currentGuest.contactPerson.firstName + ' ' + currentGuest.contactPerson.lastName}} {{ !isNew ? '(' + currentGuest.guestNo + ')' : '' }}
<div class="pull-right text-right col-lg-1" style="padding-right:5px">
<i class="fa fa-angle-double-left sm-slider-button" ng-click="toggleFormVisibility()"
alt="@String.Format(Labels.hideX, Labels.account)" id="angle-left"></i>
</div>
</div>
</div>
<div class="widget-content">
<div class="scrollable widget-resize">
<div class="padd">
@Html.Partial("_EditFormAlerts")
</div>
<div class="col-lg-2 col-md-2 panel-container">
<tabset vertical="true" type="pills">
<tab ng-repeat="tab in tabsViews" select="selectView(tab.name, tab.index)"
ng-show="tab.isVisible"
class=" {{tabsViews[tab.index-1]['invalid'] ? 'invalid-tab': 'valid-tab' }}">
<tab-heading>{{tab.title}}</tab-heading>
</tab>
</tabset>
</div>
<div class="col-lg-8 col-md-4 panel-container">
<div data-ui-view data-autoscroll="false"></div>
<div data-ui-view="guestPasses" ng-show="selections.showPassesView"></div>
<div data-ui-view="invoices" data-autoscroll="false" ng-show="selections.showInvoicesView"></div>
</div>
</div>
</div>
<div class="widget-foot">
<div ng-show="!isNew">
<button class="btn btn-primary" ng-click="save(currentGuest)"
ng-disabled="form.$invalid || disableAction">
@Labels.save
</button>
<data-delete:button title="{{ '@Labels.delete: ' + currentGuest.contactPerson.firstName.trim() + ' ' + currentGuest.contactPerson.lastName.trim() + ' (' + currentGuest.guestNo +')' }}"
message="@String.Format(Messages.confirmDelete, Labels.guest)"
disable-action="disableAction"
delete="delete()">
</data-delete:button>
<data-cancel:button title="@Labels.unsavedChanges"
message="@Messages.unsavedChanges"
cancel="cancel()"
disable-action="disableAction"
dirty="form.$dirty">
</data-cancel:button>
</div>
<div ng-show="isNew">
<button id="btnAdd" class="btn btn-primary" ng-click="new(currentGuest)"
ng-disabled="form.$invalid || disableAction">
@Labels.add
</button>
<data-cancel:button title="@Labels.unsavedChanges"
message="@Messages.unsavedChanges"
cancel="cancel()"
disable-action="disableAction"
dirty="form.$dirty">
</data-cancel:button>
</div>
</div>
</div>
</form>
</div>
<div id="showFrm" class="sm-form-expand-button text-center col-sm-1"
ng-show="!$parent.showForm"
ng-click="toggleFormVisibility()">
<i class="fa fa-angle-double-right"></i>
<div class="panel2Label">@Labels.guest: {{ currentGuest.contact.firstName.trim() + ' ' + currentGuest.contact.lastName.trim() }} {{ !isNew ? '(' + currentGuest.guestNo + ')' : '' }}</div>
</div>
<div class="col-sm-5 panel-container">
<div data-ui-view="detail" data-autoscroll="true" ng-show="selections.showInvoicesDetailView"></div>
<div data-ui-view="passDetail"></div>
</div>
</div>
</div>我創建了一個新的指令，並把它添加到我的觀點的形式：
function ($modal, $rootScope, $location, $state) {
return {
restrict: 'A',
require: ['^form'],
//scope: {
// onOk: '&',
// onCancel: '&'
//},
link: function (scope, element, attrs, controllers) {
var form = controllers[0];
window.console && console.log(form);
window.onbeforeunload = function() {
if ((form && form.$dirty) || element.hasClass('ng-dirty')) {
// return resourceFactory.getResource('Messages', 'unsavedChanges');
if (scope.form)
{
scope.form.$setDirty();
}
}
};
}
};我正在調試，我可以看到該窗體已正確設置爲我的視圖窗體，我可以使用窗體。$$ parentForm屬性訪問父窗體。但是，我不知道應該使用哪個事件來設置窗體。$$ parentForm。$ setDirty當我的窗體變髒時。如果你能幫我弄清楚這一點，那麼它對我來說很有用，我想。從角文檔
沒有直接關係的回答您的Q，但你可能會考慮包括控制檯填充工具，而不是感到被迫永遠做'window.console &&的console.log（'的https：// github.com/paulmillr/console-polyfill – wesww