mirror of
https://github.com/ionic-team/ionic-framework.git
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7ef9ad74cf
Closes #2336. Closes #2317. Closes #2290. Closes #2228. Closes #2067. Closes #1890. Closes #1865. Closes #1850. Closes #1755. Closes #1688. Closes #1578. Closes #1501. Closes #1353. Closes #1342. Closes #782. Closes #416. Closes #2288. BREAKING CHANGE: The slideBox's API has undergone many changes. - **`<ion-slide-box>`** attributes have changed (see [documentation](http://ionicframework.com/docs/api/directive/ionSlideBox)): * `active-slide` has changed to `selected`. Change your code from this: ```html <ion-slide-box active-slide="activeSlideIndex"></ion-slide-box> ``` To this: ```html <ion-slide-box selected="activeSlideIndex"></ion-slide-box> ``` * `does-continue` has changed to `loop`. Change your code from this: ```html <ion-slide-box does-continue="shouldLoop"></ion-slide-box> ``` To this: ```html <ion-slide-box loop="shouldLoop"></ion-slide-box> ``` * `auto-play` and `slide-interval` have been merged into `auto-play`. Change your code from this: ```html <!-- autoPlay is on --> <ion-slide-box auto-play="true" slide-interval="1000"> </ion-slide-box> <!-- autoPlay is off --> <ion-slide-box auto-play="false" slide-interval="1000"> </ion-slide-box> ``` To this: ```html <!-- autoPlay is on --> <ion-slide-box auto-play="1000"></ion-slide-box> <!-- autoPlay is off --> <ion-slide-box auto-play="false"></ion-slide-box> ``` * `show-pager` and `pager-click` have been removed. Use a child `<ion-slide-pager>` element. See the [`ion-slide-pager` documentation](http://ionicframework.com/docs/api/directive/ionSlidePager). Change your code from this: ```html <!-- pager using default click action --> <ion-slide-box show-pager="true"> </ion-slide-box> <!-- pager with custom click action --> <ion-slide-box show-pager="true" pager-click="doSomething(index)"> </ion-slide-box> ``` To this: ```html <ion-slide-box> <!-- pager using default click action --> <ion-slide-pager></ion-slide-pager> </ion-slide-box> <ion-slide-box> <!-- pager with custom click action --> <ion-slide-pager ng-click="doSomething(index)"></ion-slide-pager> </ion-slide-box> ``` - **`$ionicSlideBoxDelegate`** methods have changed (see [documentation](http://ionicframework.com/docs/api/service/$ionicSlideBoxDelegate)): - `update()` has been removed. slideBox updates on its own now. - `stop()` has been removed. See `autoPlay()` below. - `start()` hass been removed. See `autoPlay()` below. - `slide(newIndex[, speed])` has been renamed to `select(newIndex[, speed]); - `currentIndex()` has been renamed to `selected()`. - `slidesCount()` has been renamed to `count()`. - New method `$ionicSlideBoxDelegate.autoPlay()`. Change your code from this: ```js // stop auto sliding $ionicSlideBoxDelegate.stop(); // later... start auto sliding $ionicSlideBoxDelegate.start(); ``` To this: ```js var autoPlaySpeed = 3000; //wait 3000 seconds between changing slide // stop auto sliding $ionicSlideBoxDelegate.autoPlay(false); // later... start auto sliding $ionicSlideBoxDelegate.autoPlay(autoPlaySpeed); ``` - `previous()` now returns the index of the previous slide and does not select. Change your code from this: ```js // select previous slide $ionicSlideBoxDelegate.previous(); ``` To this: ```js // select previous slide $ionicSlideBoxDelegate.select( $ionicSlideBoxDelegate.previous() ); ``` - `next()` now returns the index of the next slide and does not select. Change your code from this: ```js // select next slide $ionicSlideBoxDelegate.next(); ``` To this: ```js // select next slide $ionicSlideBoxDelegate.select( $ionicSlideBoxDelegate.next() ); ```
69 lines
1.9 KiB
JavaScript
69 lines
1.9 KiB
JavaScript
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/**
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* @private
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*/
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IonicModule
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.factory('$$ionicAttachDrag', [function() {
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return attachDrag;
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function attachDrag(scope, element, options) {
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var opts = extend({}, {
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getDistance: function() { return opts.element.prop('offsetWidth'); },
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onDragStart: angular.noop,
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onDrag: angular.noop,
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onDragEnd: angular.noop,
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}, options);
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var dragStartGesture = ionic.onGesture('dragstart', handleDragStart, element[0]);
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var dragGesture = ionic.onGesture('drag', handleDrag, element[0]);
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var dragEndGesture = ionic.onGesture('dragend', handleDragEnd, element[0]);
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scope.$on('$destroy', function() {
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ionic.offGesture(dragStartGesture);
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ionic.offGesture(dragGesture);
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ionic.offGesture(dragEndGesture);
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});
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var dragState;
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function handleDragStart(ev) {
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if (dragState) return;
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dragState = {
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startX: ev.gesture.center.pageX,
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startY: ev.gesture.center.pageY,
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distance: opts.getDistance()
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};
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opts.onDragStart();
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}
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function handleDrag(ev) {
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if (!dragState) return;
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var deltaX = dragState.startX - ev.gesture.center.pageX;
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var deltaY = dragState.startY - ev.gesture.center.pageY;
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var isVertical = ev.gesture.direction === 'up' || ev.gesture.direction === 'down';
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if (isVertical && Math.abs(deltaY) > Math.abs(deltaX)) {
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handleDragEnd(ev);
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return;
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}
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dragState.dragging = true;
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var percent = getDragPercent(ev.gesture.center.pageX);
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opts.onDrag(percent);
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}
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function handleDragEnd(ev) {
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if (!dragState) return;
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var percent = getDragPercent(ev.gesture.center.pageX);
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options.onDragEnd(percent, ev.gesture.velocityX);
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dragState = null;
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}
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function getDragPercent(x) {
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var delta = dragState.startX - x;
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var percent = delta / dragState.distance;
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return percent;
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}
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}
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}]);
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