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.animate-show {
line-height: 20px;
opacity: 1;
padding: 10px;
border: 1px solid black;
background: white;
}
.animate-show.ng-hide-add.ng-hide-add-active,
.animate-show.ng-hide-remove.ng-hide-remove-active {
-webkit-transition: all linear 0.5s;
transition: all linear 0.5s;
}
.animate-show.ng-hide {
line-height: 0;
opacity: 0;
padding: 0 10px;
}
.check-element {
padding: 10px;
border: 1px solid black;
background: white;
}
var thumbsUp = element(by.css('span.glyphicon-thumbs-up'));
var thumbsDown = element(by.css('span.glyphicon-thumbs-down'));
it('should check ng-show / ng-hide', function() {
expect(thumbsUp.isDisplayed()).toBeFalsy();
expect(thumbsDown.isDisplayed()).toBeTruthy();
element(by.model('checked')).click();
expect(thumbsUp.isDisplayed()).toBeTruthy();
expect(thumbsDown.isDisplayed()).toBeFalsy();
});
*/
var ngShowDirective = ['$animate', function($animate) {
return {
restrict: 'A',
multiElement: true,
link: function(scope, element, attr) {
scope.$watch(attr.ngShow, function ngShowWatchAction(value) {
// we're adding a temporary, animation-specific class for ng-hide since this way
// we can control when the element is actually displayed on screen without having
// to have a global/greedy CSS selector that breaks when other animations are run.
// Read: https://github.com/angular/angular.js/issues/9103#issuecomment-58335845
$animate[value ? 'removeClass' : 'addClass'](element, NG_HIDE_CLASS, {
tempClasses: NG_HIDE_IN_PROGRESS_CLASS
});
});
}
};
}];
/**
* @ngdoc directive
* @name ngHide
* @multiElement
*
* @description
* The `ngHide` directive shows or hides the given HTML element based on the expression
* provided to the `ngHide` attribute. The element is shown or hidden by removing or adding
* the `ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined
* in AngularJS and sets the display style to none (using an !important flag).
* For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).
*
* ```html
*
*
*
*
*
* ```
*
* When the `ngHide` expression evaluates to a truthy value then the `.ng-hide` CSS class is added to the class
* attribute on the element causing it to become hidden. When falsy, the `.ng-hide` CSS class is removed
* from the element causing the element not to appear hidden.
*
* ## Why is !important used?
*
* You may be wondering why !important is used for the `.ng-hide` CSS class. This is because the `.ng-hide` selector
* can be easily overridden by heavier selectors. For example, something as simple
* as changing the display style on a HTML list item would make hidden elements appear visible.
* This also becomes a bigger issue when dealing with CSS frameworks.
*
* By using !important, the show and hide behavior will work as expected despite any clash between CSS selector
* specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the
* styling to change how to hide an element then it is just a matter of using !important in their own CSS code.
*
* ### Overriding `.ng-hide`
*
* By default, the `.ng-hide` class will style the element with `display: none!important`. If you wish to change
* the hide behavior with ngShow/ngHide then this can be achieved by restating the styles for the `.ng-hide`
* class in CSS:
*
* ```css
* .ng-hide {
* /* this is just another form of hiding an element */
* display: block!important;
* position: absolute;
* top: -9999px;
* left: -9999px;
* }
* ```
*
* By default you don't need to override in CSS anything and the animations will work around the display style.
*
* ## A note about animations with `ngHide`
*
* Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression
* is true and false. This system works like the animation system present with ngClass, except that the `.ng-hide`
* CSS class is added and removed for you instead of your own CSS class.
*
* ```css
* //
* //a working example can be found at the bottom of this page
* //
* .my-element.ng-hide-add, .my-element.ng-hide-remove {
* transition: 0.5s linear all;
* }
*
* .my-element.ng-hide-add { ... }
* .my-element.ng-hide-add.ng-hide-add-active { ... }
* .my-element.ng-hide-remove { ... }
* .my-element.ng-hide-remove.ng-hide-remove-active { ... }
* ```
*
* Keep in mind that, as of AngularJS version 1.3.0-beta.11, there is no need to change the display
* property to block during animation states--ngAnimate will handle the style toggling automatically for you.
*
* @animations
* removeClass: `.ng-hide` - happens after the `ngHide` expression evaluates to a truthy value and just before the contents are set to hidden
* addClass: `.ng-hide` - happens after the `ngHide` expression evaluates to a non truthy value and just before the contents are set to visible
*
* @element ANY
* @param {expression} ngHide If the {@link guide/expression expression} is truthy then
* the element is shown or hidden respectively.
*
* @example
Click me:
@import url(../../components/bootstrap-3.1.1/css/bootstrap.css);
.animate-hide {
-webkit-transition: all linear 0.5s;
transition: all linear 0.5s;
line-height: 20px;
opacity: 1;
padding: 10px;
border: 1px solid black;
background: white;
}
.animate-hide.ng-hide {
line-height: 0;
opacity: 0;
padding: 0 10px;
}
.check-element {
padding: 10px;
border: 1px solid black;
background: white;
}
var thumbsUp = element(by.css('span.glyphicon-thumbs-up'));
var thumbsDown = element(by.css('span.glyphicon-thumbs-down'));
it('should check ng-show / ng-hide', function() {
expect(thumbsUp.isDisplayed()).toBeFalsy();
expect(thumbsDown.isDisplayed()).toBeTruthy();
element(by.model('checked')).click();
expect(thumbsUp.isDisplayed()).toBeTruthy();
expect(thumbsDown.isDisplayed()).toBeFalsy();
});
*/
var ngHideDirective = ['$animate', function($animate) {
return {
restrict: 'A',
multiElement: true,
link: function(scope, element, attr) {
scope.$watch(attr.ngHide, function ngHideWatchAction(value) {
// The comment inside of the ngShowDirective explains why we add and
// remove a temporary class for the show/hide animation
$animate[value ? 'addClass' : 'removeClass'](element,NG_HIDE_CLASS, {
tempClasses: NG_HIDE_IN_PROGRESS_CLASS
});
});
}
};
}];
/**
* @ngdoc directive
* @name ngStyle
* @restrict AC
*
* @description
* The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.
*
* @element ANY
* @param {expression} ngStyle
*
* {@link guide/expression Expression} which evals to an
* object whose keys are CSS style names and values are corresponding values for those CSS
* keys.
*
* Since some CSS style names are not valid keys for an object, they must be quoted.
* See the 'background-color' style in the example below.
*
* @example
Sample Text
span {
color: black;
}
var colorSpan = element(by.css('span'));
it('should check ng-style', function() {
expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)');
element(by.css('input[value=\'set color\']')).click();
expect(colorSpan.getCssValue('color')).toBe('rgba(255, 0, 0, 1)');
element(by.css('input[value=clear]')).click();
expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)');
});
*/
var ngStyleDirective = ngDirective(function(scope, element, attr) {
scope.$watch(attr.ngStyle, function ngStyleWatchAction(newStyles, oldStyles) {
if (oldStyles && (newStyles !== oldStyles)) {
forEach(oldStyles, function(val, style) { element.css(style, '');});
}
if (newStyles) element.css(newStyles);
}, true);
});
/**
* @ngdoc directive
* @name ngSwitch
* @restrict EA
*
* @description
* The `ngSwitch` directive is used to conditionally swap DOM structure on your template based on a scope expression.
* Elements within `ngSwitch` but without `ngSwitchWhen` or `ngSwitchDefault` directives will be preserved at the location
* as specified in the template.
*
* The directive itself works similar to ngInclude, however, instead of downloading template code (or loading it
* from the template cache), `ngSwitch` simply chooses one of the nested elements and makes it visible based on which element
* matches the value obtained from the evaluated expression. In other words, you define a container element
* (where you place the directive), place an expression on the **`on="..."` attribute**
* (or the **`ng-switch="..."` attribute**), define any inner elements inside of the directive and place
* a when attribute per element. The when attribute is used to inform ngSwitch which element to display when the on
* expression is evaluated. If a matching expression is not found via a when attribute then an element with the default
* attribute is displayed.
*
*
* ...
* ...
* ...
*
* ```
*
*
* @scope
* @priority 1200
* @param {*} ngSwitch|on expression to match against
angular.module('switchExample', ['ngAnimate'])
.controller('ExampleController', ['$scope', function($scope) {
$scope.items = ['settings', 'home', 'other'];
$scope.selection = $scope.items[0];
}]);
.animate-switch-container {
position:relative;
background:white;
border:1px solid black;
height:40px;
overflow:hidden;
}
.animate-switch {
padding:10px;
}
.animate-switch.ng-animate {
-webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
position:absolute;
top:0;
left:0;
right:0;
bottom:0;
}
.animate-switch.ng-leave.ng-leave-active,
.animate-switch.ng-enter {
top:-50px;
}
.animate-switch.ng-leave,
.animate-switch.ng-enter.ng-enter-active {
top:0;
}
var switchElem = element(by.css('[ng-switch]'));
var select = element(by.model('selection'));
it('should start in settings', function() {
expect(switchElem.getText()).toMatch(/Settings Div/);
});
it('should change to home', function() {
select.all(by.css('option')).get(1).click();
expect(switchElem.getText()).toMatch(/Home Span/);
});
it('should select default', function() {
select.all(by.css('option')).get(2).click();
expect(switchElem.getText()).toMatch(/default/);
});
*/
var ngSwitchDirective = ['$animate', function($animate) {
return {
require: 'ngSwitch',
// asks for $scope to fool the BC controller module
controller: ['$scope', function ngSwitchController() {
this.cases = {};
}],
link: function(scope, element, attr, ngSwitchController) {
var watchExpr = attr.ngSwitch || attr.on,
selectedTranscludes = [],
selectedElements = [],
previousLeaveAnimations = [],
selectedScopes = [];
var spliceFactory = function(array, index) {
return function() { array.splice(index, 1); };
};
scope.$watch(watchExpr, function ngSwitchWatchAction(value) {
var i, ii;
for (i = 0, ii = previousLeaveAnimations.length; i < ii; ++i) {
$animate.cancel(previousLeaveAnimations[i]);
}
previousLeaveAnimations.length = 0;
for (i = 0, ii = selectedScopes.length; i < ii; ++i) {
var selected = getBlockNodes(selectedElements[i].clone);
selectedScopes[i].$destroy();
var promise = previousLeaveAnimations[i] = $animate.leave(selected);
promise.then(spliceFactory(previousLeaveAnimations, i));
}
selectedElements.length = 0;
selectedScopes.length = 0;
if ((selectedTranscludes = ngSwitchController.cases['!' + value] || ngSwitchController.cases['?'])) {
forEach(selectedTranscludes, function(selectedTransclude) {
selectedTransclude.transclude(functio013443Y1-0-lp.jpg' border='0' width='124' height='104' alt='国家队或加仓A股市场 下周大盘走势分析'>
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Show:
I show up when your checkbox is checked.
Hide:
I hide when your checkbox is checked.
Sample Text
myStyle={{myStyle}}
* Be aware that the attribute values to match against cannot be expressions. They are interpreted
* as literal string values to match against.
* For example, **`ng-switch-when="someVal"`** will match against the string `"someVal"` not against the
* value of the expression `$scope.someVal`.
*
* @animations
* enter - happens after the ngSwitch contents change and the matched child element is placed inside the container
* leave - happens just after the ngSwitch contents change and just before the former contents are removed from the DOM
*
* @usage
*
* ```
* ng-switch-when.
* On child elements add:
*
* * `ngSwitchWhen`: the case statement to match against. If match then this
* case will be displayed. If the same match appears multiple times, all the
* elements will be displayed.
* * `ngSwitchDefault`: the default case when no other case match. If there
* are multiple default cases, all of them will be displayed when no other
* case match.
*
*
* @example
selection={{selection}}
Settings Div
Home Span
default
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