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79 lines
2.3 KiB
JavaScript
79 lines
2.3 KiB
JavaScript
/**
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* @ngdoc directive
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* @name ionView
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* @module ionic
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* @restrict E
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* @parent ionNavView
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*
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* @description
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* A container for content, used to tell a parent {@link ionic.directive:ionNavBar}
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* about the current view.
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*
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* @usage
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* Below is an example where our page will load with a navbar containing "My Page" as the title.
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*
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* ```html
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* <ion-nav-bar></ion-nav-bar>
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* <ion-nav-view class="slide-left-right">
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* <ion-view title="My Page">
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* <ion-content>
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* Hello!
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* </ion-content>
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* </ion-view>
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* </ion-nav-view>
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* ```
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*
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* @param {string=} title The title to display on the parent {@link ionic.directive:ionNavBar}.
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* @param {boolean=} hide-back-button Whether to hide the back button on the parent
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* {@link ionic.directive:ionNavBar} by default.
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* @param {boolean=} hide-nav-bar Whether to hide the parent
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* {@link ionic.directive:ionNavBar} by default.
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*/
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IonicModule
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.directive('ionView', ['$ionicViewService', '$rootScope', '$animate',
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function( $ionicViewService, $rootScope, $animate) {
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return {
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restrict: 'EA',
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priority: 1000,
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require: '^?ionNavBar',
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compile: function(tElement, tAttrs, transclude) {
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tElement.addClass('pane');
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tElement[0].removeAttribute('title');
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return function link($scope, $element, $attr, navBarCtrl) {
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if (!navBarCtrl) {
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return;
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}
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if (angular.isDefined($attr.title)) {
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var initialTitle = $attr.title;
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navBarCtrl.changeTitle(initialTitle, $scope.$navDirection);
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// watch for changes in the title, don't set initial value as changeTitle does that
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$attr.$observe('title', function(val, oldVal) {
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navBarCtrl.setTitle(val);
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});
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}
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var hideBackAttr = angular.isDefined($attr.hideBackButton) ?
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$attr.hideBackButton :
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'false';
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$scope.$watch(hideBackAttr, function(value) {
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// Should we hide a back button when this tab is shown
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navBarCtrl.showBackButton(!value);
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});
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var hideNavAttr = angular.isDefined($attr.hideNavBar) ?
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$attr.hideNavBar :
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'false';
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$scope.$watch(hideNavAttr, function(value) {
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// Should the nav bar be hidden for this view or not?
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navBarCtrl.showBar(!value);
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});
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};
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}
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};
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}]);
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