AngularJs pop-up modal box (model)_AngularJS-JS Tutorial-php.cn

AngularJs pop-up modal box (model)_AngularJS

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Release： 2016-05-16 15:06:10

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$modal is a service that can quickly create modal windows, create partial pages, controllers, and associate them.

$modal has only one method open(options)

templateUrl: the address of the modal window

template: used to display html tags

scope: Used by content whose scope is modal (in fact, $modal will create a child scope of the current scope). Defaults to $rootScope

controller: The controller specified for $modal, initializes $scope, and the controller can be injected with $modalInstance

resolve: Define a member and pass it to the controller specified by $modal, which is equivalent to a reslove attribute of routes. If you need to pass an objec object, you need to use angular.copy()

Backdrop: Control the background, allowed values: true (default), false (no background), "static" - the background exists, but when clicking outside the modal window, the modal window does not close

keyboard: Whether the modal dialog box is closed when Esc is pressed. The default is true

windowClass: Specify a class and add it to the modal window

The open method returns a modal instance, which has the following properties

close(result): Close the modal window and pass a result

dismiss(reason): Dismiss the modal method and pass a reason

result: a contract passed when the modal window is closed or dismissed

opened: a contract, a variable passed when the modal window is opened and the content is loaded

In addition, $modalInstance extends two methods $close(result) and $dismiss(reason). These methods are easy to close the window and do not require additional controllers

HTML

<!DOCTYPE html> 
<html ng-app="ModalDemo"> 
<head> 
<title></title> 
<link href="lib/bootstrap/css/bootstrap.min.css" rel="stylesheet"> 
<script src="lib/angular/angular.min.js"></script> 
<script src="lib/bootstrap-gh-pages/ui-bootstrap-tpls-...min.js"></script> 
<script src="lib/angular/in/angular-locale_zh-cn.js"></script> 
</head> 
<body> 
<div ng-controller="ModalDemoCtrl"> 
<script type="text/ng-template" id="myModalContent.html"> 
<div class="modal-header"> 
<h>I'm a modal!</h> 
</div> 
<div class="modal-body"> 
<ul> 
<li ng-repeat="item in items"> 
<a ng-click="selected.item = item">{{ item }}</a> 
</li> 
</ul> 
Selected: <b>{{ selected.item }}</b> 
</div> 
<div class="modal-footer"> 
<button class="btn btn-primary" ng-click="ok()">OK</button> 
<button class="btn btn-warning" ng-click="cancel()">Cancel</button> 
</div> 
</script> 
<button class="btn" ng-click="open()">Open me!</button> 
</div> 
<script> 
var ModalDemo = angular.module('ModalDemo', ['ui.bootstrap']); 
var ModalDemoCtrl = function ($scope, $modal, $log) { 
$scope.items = ['item', 'item', 'item']; 
$scope.open = function () { 
var modalInstance = $modal.open({ 
templateUrl: 'myModalContent.html', 
controller: ModalInstanceCtrl, 
resolve: { 
items: function () { 
return $scope.items; 
} 
} 
}); 
modalInstance.opened.then(function(){//模态窗口打开之后执行的函数 
console.log('modal is opened'); 
}); 
modalInstance.result.then(function (result) { 
console.log(result); 
}, function (reason) { 
console.log(reason);//点击空白区域，总会输出backdrop click，点击取消，则会暑促cancel 
$log.info('Modal dismissed at: ' + new Date()); 
}); 
}; 
}; 
var ModalInstanceCtrl = function ($scope, $modalInstance, items) { 
$scope.items = items; 
$scope.selected = { 
item: $scope.items[] 
}; 
$scope.ok = function () { 
$modalInstance.close($scope.selected); 
}; 
$scope.cancel = function () { 
$modalInstance.dismiss('cancel'); 
}; 
}; 
</script> 
</body> 
</html>

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