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使用Angular JS的简单弹出窗口

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使用Angular JS的简单弹出窗口

使用syarul的jsFiddle链接构建了一个模式弹出示例。这是更新的小提琴。

创建了一个称为modal的角度指令,并在html中使用。说明:-

的HTML

<div ng-controller="MainCtrl" >  <button ng-click="toggleModal('Success')" >Success</button>  <button ng-click="toggleModal('Remove')" >Remove</button>  <button ng-click="toggleModal('Deny')" >Deny</button>  <button ng-click="toggleModal('Cancel')" >Cancel</button>  <modal visible="showModal">      Any additional data / buttons  </modal></div>

在单击按钮时,以按钮消息为参数调用toggleModal()函数。此功能切换弹出窗口的可见性。由于ng-transclude放置在指令模板中的modal-
body上,因此您放入其中的所有标签都将作为内容显示在弹出窗口中。

JS

var mymodal = angular.module('mymodal', []);mymodal.controller('MainCtrl', function ($scope) {    $scope.showModal = false;    $scope.buttonClicked = "";    $scope.toggleModal = function(btnClicked){        $scope.buttonClicked = btnClicked;        $scope.showModal = !$scope.showModal;    };  });mymodal.directive('modal', function () {    return {      template: '<div >' +'<div >' +  '<div >' +    '<div >' +      '<button type="button"  data-dismiss="modal" aria-hidden="true">&times;</button>' +      '<h4 >{{ buttonClicked }} clicked!!</h4>' +    '</div>' +    '<div  ng-transclude></div>' +  '</div>' +'</div>' +         '</div>',      restrict: 'E',      transclude: true,      replace:true,      scope:true,      link: function postlink(scope, element, attrs) {        scope.title = attrs.title;        scope.$watch(attrs.visible, function(value){          if(value == true) $(element).modal('show');          else $(element).modal('hide');        });        $(element).on('shown.bs.modal', function(){          scope.$apply(function(){ scope.$parent[attrs.visible] = true;          });        });        $(element).on('hidden.bs.modal', function(){          scope.$apply(function(){ scope.$parent[attrs.visible] = false;          });        });      }    };  });

更新

<!doctype html><html ng-app="mymodal"><body><div ng-controller="MainCtrl" >  <button ng-click="toggleModal('Success')" >Success</button>  <button ng-click="toggleModal('Remove')" >Remove</button>  <button ng-click="toggleModal('Deny')" >Deny</button>  <button ng-click="toggleModal('Cancel')" >Cancel</button>  <modal visible="showModal">      Any additional data / buttons  </modal></div><link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css">        <!-- scripts -->    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script><script src="http://netdna.bootstrapcdn.com/bootstrap/3.0.3/js/bootstrap.min.js"></script><script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.26/angular.min.js"></script>    <!-- App -->    <script>        var mymodal = angular.module('mymodal', []);mymodal.controller('MainCtrl', function ($scope) {    $scope.showModal = false;    $scope.buttonClicked = "";    $scope.toggleModal = function(btnClicked){        $scope.buttonClicked = btnClicked;        $scope.showModal = !$scope.showModal;    };  });mymodal.directive('modal', function () {    return {      template: '<div >' +'<div >' +  '<div >' +    '<div >' +      '<button type="button"  data-dismiss="modal" aria-hidden="true">&times;</button>' +      '<h4 >{{ buttonClicked }} clicked!!</h4>' +    '</div>' +    '<div  ng-transclude></div>' +  '</div>' +'</div>' +         '</div>',      restrict: 'E',      transclude: true,      replace:true,      scope:true,      link: function postlink(scope, element, attrs) {          scope.$watch(attrs.visible, function(value){          if(value == true) $(element).modal('show');          else $(element).modal('hide');        });        $(element).on('shown.bs.modal', function(){          scope.$apply(function(){ scope.$parent[attrs.visible] = true;          });        });        $(element).on('hidden.bs.modal', function(){          scope.$apply(function(){ scope.$parent[attrs.visible] = false;          });        });      }    };  });    </script></body></html>

UPDATE 2 limit:’E’:伪指令用作HTML标记(元素)。我们的例子是

<modal>

其他值为“ A”的属性

<div modal>

类的“ C”(在我们的情况下不建议使用,因为modal已经是bootstrap.css中的类)

<div >


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