我想在ui.bootstrap.modal中使用angular组件。角度版本是1.5 我尝试使用如下。
组件
delay(seconds: 0.5) {
//code to be delayed "0.5 sec"
}
家长控制器
function MyComponentController($uibModalInstance){
var ctrl = this;
ctrl.doSomething = function() {
//doSomething
}
}
app.component('myComponent', {
contoller: MyComponentController,
templateUrl: '/path/to/myComponent.html'
}
当我执行function parentController($uibModal){
var ctrl = this;
ctrl.openModal = function(){
var modalInstance = $uibModal.open({
template: '<my-component></my-component>'
}
}
时,虽然模态窗口打开,但我得到$injector:unpr Unknown Provider的错误。
有没有办法在ui.bootstrap.modal中使用角度组件?
如果您需要更多信息,请告诉我
谢谢。
修改
我有办法使用Renato Machado的ui.bootstrap.modal组件,感谢Renato。
但我觉得它有点复杂,不方便。所以最后我认为在模态中使用组件会更好。
Modal以常规方式打开(只需在parentController.openModal()
中设置控制器和模板),模态包含通常需要使用逻辑的组件。
模态应该只有与模态窗口相关的简单逻辑
另一个主要与业务/应用相关的逻辑应该在组件中
这很容易共同化。
答案 0 :(得分:61)
编辑:从UI Bootstrap 2.1.0开始,对引导模态中的组件有本机支持。看起来在2.1.0之后有几个快速版本来修复模态的一些问题,所以我一定要抓住最新版本。
使用UI Bootstrap 2.1.0 +
查看此Plunk的版本http://plnkr.co/edit/jy8WHfJLnMMldMQRj1tf?p=preview
angular.module('app', ['ngAnimate', 'ui.bootstrap']);
angular.module('app')
.component('myContent', {
template: 'I am content! <button type="button" class="btn btn-default" ng-click="$ctrl.open()">Open Modal</button>',
controller: function($uibModal) {
$ctrl = this;
$ctrl.dataForModal = {
name: 'NameToEdit',
value: 'ValueToEdit'
}
$ctrl.open = function() {
$uibModal.open({
component: "myModal",
resolve: {
modalData: function() {
return $ctrl.dataForModal;
}
}
}).result.then(function(result) {
console.info("I was closed, so do what I need to do myContent's controller now. Result was->");
console.info(result);
}, function(reason) {
console.info("I was dimissed, so do what I need to do myContent's controller now. Reason was->" + reason);
});
};
}
});
angular.module('app')
.component('myModal', {
template: `<div class="modal-body"><div>{{$ctrl.greeting}}</div>
<label>Name To Edit</label> <input ng-model="$ctrl.modalData.name"><br>
<label>Value To Edit</label> <input ng-model="$ctrl.modalData.value"><br>
<button class="btn btn-warning" type="button" ng-click="$ctrl.handleClose()">Close Modal</button>
<button class="btn btn-warning" type="button" ng-click="$ctrl.handleDismiss()">Dimiss Modal</button>
</div>`,
bindings: {
modalInstance: "<",
resolve: "<"
},
controller: [function() {
var $ctrl = this;
$ctrl.$onInit = function() {
$ctrl.modalData = $ctrl.resolve.modalData;
}
$ctrl.handleClose = function() {
console.info("in handle close");
$ctrl.modalInstance.close($ctrl.modalData);
};
$ctrl.handleDismiss = function() {
console.info("in handle dismiss");
$ctrl.modalInstance.dismiss("cancel");
};
}]
});
原始答案如下:
我前几天试图解决这个问题。我把这个帖子中的信息和这个链接一起用来尝试提出另一种方法来实现这个目的。这些是我发现帮助我的一些参考链接:
https://github.com/angular-ui/bootstrap/issues/5683
http://www.codelord.net/(这个有助于理解将参数传递给组件中的回调)
这里还有一个Plunk:http://plnkr.co/edit/PjQdBUq0akXP2fn5sYZs?p=preview
我尝试演示使用模态编辑某些数据的常见现实场景。
angular.module('app', ['ngAnimate', 'ui.bootstrap']);
angular.module('app')
.component('myContent', {
template: 'I am content! <button type="button" class="btn btn-default" ng-click="$ctrl.open()">Open Modal</button>',
controller: function($uibModal) {
$ctrl = this;
$ctrl.dataForModal = {
name: 'NameToEdit',
value: 'ValueToEdit'
}
$ctrl.open = function() {
$uibModal.open({
template: '<my-modal greeting="$ctrl.greeting" modal-data="$ctrl.modalData" $close="$close(result)" $dismiss="$dismiss(reason)"></my-modal>',
controller: ['modalData', function(modalData) {
var $ctrl = this;
$ctrl.greeting = 'I am a modal!'
$ctrl.modalData = modalData;
}],
controllerAs: '$ctrl',
resolve: {
modalData: $ctrl.dataForModal
}
}).result.then(function(result) {
console.info("I was closed, so do what I need to do myContent's controller now and result was->");
console.info(result);
}, function(reason) {
console.info("I was dimissed, so do what I need to do myContent's controller now and reason was->" + reason);
});
};
}
});
angular.module('app')
.component('myModal', {
template: `<div class="modal-body"><div>{{$ctrl.greeting}}</div>
<label>Name To Edit</label> <input ng-model="$ctrl.modalData.name"><br>
<label>Value To Edit</label> <input ng-model="$ctrl.modalData.value"><br>
<button class="btn btn-warning" type="button" ng-click="$ctrl.handleClose()">Close Modal</button>
<button class="btn btn-warning" type="button" ng-click="$ctrl.handleDismiss()">Dimiss Modal</button>
</div>`,
bindings: {
$close: '&',
$dismiss: '&',
greeting: '<',
modalData: '<'
},
controller: [function() {
var $ctrl = this;
$ctrl.handleClose = function() {
console.info("in handle close");
$ctrl.$close({
result: $ctrl.modalData
});
};
$ctrl.handleDismiss = function() {
console.info("in handle dismiss");
$ctrl.$dismiss({
reason: 'cancel'
});
};
}],
});
答案 1 :(得分:9)
没有必要通过传递父控制器使其变得更复杂,您只需从显示模态的.component中访问它。
<强>组件强>
/**
* @ngdoc component
* @name fsad.component:video
*
* @description <fsad-video> component, in development...
*
*/
(function () {
'use strict';
angular.module('fsad').component('fsadVideo', {
bindings: {},
templateUrl: function(appConstant){return appConstant.paths.modules.fsad + 'leefloon/fsad-video.html'},
controller: controller
});
controller.$inject = ['$scope'];
function controller($scope){
var $ctrl = this;
setDataModel();
/****************************************************************/
$ctrl.ui.close = close;
/****************************************************************/
function setDataModel(){
$ctrl.ui = {};
}
function close(){
$scope.$parent.$close();
}
}
}());
打开模式
var modalInstance = $uibModal.open({
backdrop: 'static',
keyboard: true,
backdropClick: false,
template: '<fsad-video></fsad-video>',
windowClass: 'edit-contactenblad',
});
由于您声明模板是一个组件,$ scope。$ parent将始终指向模式实例。允许您访问$ close()函数。
传递和接收数据
如果您需要将数据传递给组件,或者从组件接收数据,您可以这样做。
var modalInstance = $uibModal.open({
backdrop: 'static',
keyboard: true,
backdropClick: false,
template: '<fsad-video method="$ctrl.method" on-viewed="$ctrl.userHasViewedVideo(time)"></fsad-ideo>',
controller: function(){
this.method = method;
this.userHasViewedVideo = function(time){}
},
controllerAs: '$ctrl',
windowClass: 'edit-medewerker',
});
只是旁注,我正在使用此structure style guide来创建组件。
答案 2 :(得分:6)
如果您想要访问$ uibModal的$close()
和$dismiss()
函数,以及组件中的一些父数据和函数绑定,您可以一直传递它们:
打开模态逻辑
$uibModal.open({
template: '<login close="$close()" dismiss="$dismiss()" ' +
'email="$ctrl.cookieEmail" check-login="$ctrl.ajaxLogin(user, pass)"></login>',
controller: function () {
this.cookieEmail = $cookies.get('savedEmail');
this.ajaxLogin = AjaxLoginService.login;
},
controllerAs: '$ctrl'
});
模态登录组件
{
templateUrl: 'view/login.html',
bindings: {
email: '<',
checkLogin: '&',
close: '&',
dismiss: '&'
},
controller: function () {
var viewModel = this;
viewModel.password = '';
viewModel.submit = function () {
viewModel.checkLogin(
{ user: viewModel.email, pass: viewModel.password }
).then(function (success) {
viewModel.close();
});
}
}
}
模态HTML
<form ng-submit="$ctrl.submit()">
<input type="text" ng-model="$ctrl.email" />
<input type="password" ng-model="$ctrl.password" />
<button type="button" ng-click="$ctrl.dismiss()">Cancel</button>
<button type="submit">Login</button>
</form>
AngularJS 1.5文档有点稀疏,但它们将&
绑定的用法显示为函数包装器:https://docs.angularjs.org/guide/component
答案 3 :(得分:3)
您需要将父控制器传递给模态组件,并在其上添加模式实例。为此,您需要在父组件
中附加模态的生成HTML$ctrl.openModal = function(){
$ctrl.modalInstance = $uibModal.open({
template: '<your-modal></your-modal>',
appendTo : $document.find('parentComponent')
});
}
.component('yourModal', {
templateUrl: 'path/to/modal.html',
replace: true,
require: {
parent : '^parentComponent'
},
controller: ModalCtrl
});
function ModalCtrl() {
var $ctrl = this;
$ctrl.$onInit = function(){
var instance = $ctrl.parent.modalInstance;
$ctrl.items = ['item1', 'item2', 'item3'];
$ctrl.selected = {
item: $ctrl.items[0]
};
$ctrl.ok = function () {
instance.close($ctrl.selected);
};
$ctrl.cancel = function () {
instance.dismiss('cancel');
};
instance.result.then(function (selectedItem) {
$ctrl.selected = selectedItem;
}, function () {
console.log('Modal dismissed at: ' + new Date());
});
};
}
请注意,因为所需的控制器只能在$ onInit之后使用。