具有不同范围的多个 AngularJS 指令 [英] Multiple AngularJS directives with different scopes
问题描述
我在同一页面上有两个弹出指令.问题是当我点击一个时,它们都会弹出.
如何将每个范围彼此隔离,以便仅弹出被点击的弹出窗口?
HTML
<触发器><a href="#" data-ng-click="showPopup()">显示弹出窗口</a></触发器><流行>我弹出</pop></popup><popup class="popup"><触发器><a href="#" data-ng-click="showPopup()">显示弹出窗口</a></触发器><流行>我也弹出</pop></popup>
popup.js
angular.module('sembaApp').directive('popup', function () {返回 {限制:'E',替换:真的,转置:真实,模板:'<div data-ng-transclude></div>',控制器:函数 postLink($scope, $element, $attrs) {$scope.popup = false;$scope.showPopup = function() {$scope.popup = !$scope.popup;}}}}).directive('触发器', 函数 () {返回 {要求:'^弹出',限制:'E',替换:真的,转置:真实,模板:'<div data-ng-transclude></div>',}}).directive('pop', function () {返回 {要求:'^弹出',限制:'E',替换:真的,转置:真实,模板:'<aside data-ng-transclude data-ng-show="popup">耶</一边>'}});
简化指令可能是一个更好的主意,以便范围易于处理.
<div ng-app="sembaApp" ng-init="popup1=false;popup2=false;"><popup class="popup" ng-model="popup1"><pop data-ng-show="popup1">我弹出了</pop></popup><popup class="popup" ng-model="popup2"><pop data-ng-show="popup2">我也弹出了</pop></popup>
angular.module('sembaApp', []).directive('popup', function () {返回 {范围:{ngModel: '='},限制:'E',替换:真的,转置:真实,模板:'<div data-ng-transclude><a href="#" data-ng-click="showPopup()">显示弹出窗口</a></div>',链接:函数 postLink($scope, $element, $attrs) {$scope.showPopup = 函数 () {console.log($scope.ngModel);$scope.ngModel = !$scope.ngModel;}}}})
Hi I have a two popup directives on the same page. The problem is when I click on one they both pop up.
How can I isolate each scope from each other so only the popup that's clicked pops up?
HTML
<popup class="popup">
<trigger>
<a href="#" data-ng-click="showPopup()">Show Popup</a>
</trigger>
<pop>
I popped up
</pop>
</popup>
<popup class="popup">
<trigger>
<a href="#" data-ng-click="showPopup()">Show Popup</a>
</trigger>
<pop>
I popped up too
</pop>
</popup>
popup.js
angular.module('sembaApp')
.directive('popup', function () {
return {
restrict: 'E',
replace: true,
transclude: true,
template: '<div data-ng-transclude></div>',
controller: function postLink($scope, $element, $attrs) {
$scope.popup = false;
$scope.showPopup = function() {
$scope.popup = !$scope.popup;
}
}
}
})
.directive('trigger', function () {
return {
require: '^popup',
restrict: 'E',
replace: true,
transclude: true,
template: '<div data-ng-transclude></div>',
}
})
.directive('pop', function () {
return {
require: '^popup',
restrict: 'E',
replace: true,
transclude: true,
template: '<aside data-ng-transclude data-ng-show="popup"> yay</aside>'
}
});
It might be a better idea to simplify the directives so the scopes will be easy to handle.
<div ng-app="sembaApp" ng-init="popup1=false;popup2=false;">
<popup class="popup" ng-model="popup1">
<pop data-ng-show="popup1">I popped up</pop>
</popup>
<popup class="popup" ng-model="popup2">
<pop data-ng-show="popup2">I popped up too</pop>
</popup>
</div>
angular.module('sembaApp', [])
.directive('popup', function () {
return {
scope:{
ngModel: '='
},
restrict: 'E',
replace: true,
transclude: true,
template: '<div data-ng-transclude><a href="#" data-ng-click="showPopup()">Show Popup</a></div>',
link: function postLink($scope, $element, $attrs) {
$scope.showPopup = function () {
console.log($scope.ngModel);
$scope.ngModel = !$scope.ngModel;
}
}
}
})
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