看到github上一个非常不错的模态弹出插件，现在分享一下。地址[https://github.com/Treri/angular-ios-alertview]
angular.module('angular-ios-alertview', [])
.directive('iosAlertView', function(){
return {
restrict: 'AE',
replace: true,
template: [
'<div class="ios-alertview-overlay" ng-cloak>',
'<div class="ios-alertview">',
'<div class="ios-alertview-inner" ng-class="{\'ios-alertview-inner-remind\': !buttons || !buttons.length}">',
'<div class="ios-alertview-title" ng-if="title">{{ title }}</div>',
'<div class="ios-alertview-text" ng-bind-html="renderHtml(text)" ng-if="text"></div>',
'<input autofocus class="ios-alertview-text-input" type="{{ inputType }}" placeholder="{{ inputPlaceholder }}" ng-model="form.inputValue" ng-if="input" />',
'</div>',
'<div class="ios-alertview-buttons" ng-if="buttons.length" ng-class="{\'ios-alertview-buttons-horizontal\': buttons.length <= 2}">',
'<span class="ios-alertview-button" ng-class="{\'ios-alertview-button-bold\': button.bold}" ng-repeat="button in buttons" ng-click="onClick($event, button, $index)">{{ button.text }}</span>',
'</div>',
'</div>',
'</div>'
].join(''),
controller: ['$scope', '$sce', function($scope, $sce){ //想把方法暴露出去写在controller里
$scope.renderHtml = function(html_code){
return $sce.trustAsHtml(html_code);
}
}]
};
})
.provider('iosAlertView', function (){
var defaults = {
title: null,
text: null,
input: false,
inputType: 'text',
inputPlaceholder: '',
cancelText: 'Cancel',
okText: 'OK',
remindTime: 250,
defaultOption: 'text'
};
var keys = Object.keys(defaults);
var self = this;
self.set = function(key, value){
if(angular.isObject(key)){
for(var name in key){
self.set(name, key[name]);
}
}else{
if(key && (keys.indexOf(key) > -1)){
if(value){
defaults[key] = value;
}
}
}
};
this.$get = [
'$rootScope',
'$compile',
'$animate',
'$q',
'$document',
'$timeout',
'$log',
function($rootScope, $compile, $animate, $q, $document, $timeout, $log){
function iosAlertView(option){
// expect option is object
if(!angular.isObject(option)){
$log.error('iosAlertView expect object option');
return $q.when();
}
var deferred = $q.defer();
var $scope = $rootScope.$new(true);
angular.extend($scope, defaults, option, {form: {}});
var $element = $compile('<div ios-alert-view></div>')($scope);
$scope.onClick = function($event, button, $index){
$event.preventDefault();
$event.stopPropagation();
var inputValue = $scope.form.inputValue;
var cbkData = {
index: $index,
button: button,
inputValue: inputValue
};
if(angular.isFunction(button.onClick)){
button.onClick(cbkData);
}
$animate.leave($element).then(function(){
deferred.resolve(cbkData);
});
};
$animate.enter($element, $document[0].body, $document[0].body.lastChild);
if(!$scope.buttons || !$scope.buttons.length){
// if no buttons, remove modal in 650ms
$timeout(function(){
$animate.leave($element).then(function(){
deferred.resolve();
});
}, 450 + 1 * $scope.remindTime);
}
return deferred.promise;
}
function objectify(option){
if(angular.isObject(option)){
return option;
}
var opt = {};
if(angular.isString(option)){
opt[defaults.defaultOption] = option;
}else{
$log.error('expect a string or an object');
}
return opt;
}
function alert(option){
var deferred = $q.defer();
option = objectify(option);
option = angular.extend({}, defaults, option);
option = angular.extend(option, {
buttons: [{
text: option.okText,
onClick: deferred.resolve,
bold: true
}]
});
iosAlertView(option).then(deferred.resolve, deferred.reject);
return deferred.promise;
}
function confirm(option){
var deferred = $q.defer();
option = objectify(option);
option = angular.extend({}, defaults, option);
option = angular.extend(option, {
buttons: [
{
text: option.cancelText,
onClick: deferred.reject
},
{
text: option.okText,
onClick: deferred.resolve,
bold: true
}
]
});
iosAlertView(option).then(deferred.resolve, deferred.reject);
return deferred.promise;
}
function prompt(option){
var deferred = $q.defer();
option = objectify(option);
option = angular.extend({}, defaults, option);
option = angular.extend(option, {
input: true,
buttons: [
{
text: option.cancelText,
onClick: deferred.reject
},
{
text: option.okText,
onClick: function(data){
deferred.resolve(data.inputValue);
},
bold: true
}
]
});
iosAlertView(option).then(function(data){
deferred.resolve(data.inputValue);
}, deferred.reject);
return deferred.promise;
}
function remind(option){
var deferred = $q.defer();
option = objectify(option);
option = angular.extend({}, defaults, option);
iosAlertView(option).then(deferred.resolve, deferred.reject);
return deferred.promise;
}
iosAlertView.alert = alert;
iosAlertView.confirm = confirm;
iosAlertView.prompt = prompt;
iosAlertView.remind = remind;
return iosAlertView;
}
];
});
