使用 bootstrap 轮播更新 angular 模型
updating angular model with bootstrap carousel
我正在开发一个 angular 网络应用程序,但我卡在了 it.i 的一部分,我正在尝试通过选择一个项目来更新 angular 模型bootstrap carousel.i 意味着如果我 select 来自 bootstrap 轮播的图像,图像的 link 将被放入用于更新 model.is 可以做到吗?这是我正在尝试使用的代码
<link href="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet"/>
<script src="http://angular-ui.github.io/bootstrap/ui-bootstrap-tpls-0.13.0.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-controller="Interaction_Ctrl">
<form>
<table>
<tr>
<td>Image URL:</td>
<td>
<input type="url" placeholder="http://reelyactive.com/images/barnowl.jpg" ng-model="person.image" ng-change='change()' class="form-control" />
</td>
</tr>
<tr>
<td>
<carousel>
<slide ng-repeat="slide in slides" active="slide.active" ng-model="person.image" ng-change='change()'>
<img ng-src="{{slide.image}}" style="height:100px; margin:auto">
<div class="carousel-caption">
<h4>Slide {{$index}}</h4>
<p>{{slide.text}}</p>
</slide >
</carousel>
</td>
</tr>
</table>
</form>
</div>
var mymodule = angular.module("jsonerator", ['ui.bootstrap']);
mymodule.controller("Interaction_Ctrl", function ($scope) {
$scope.slides = [];
$scope.slides.push({
text: 'barnowl',
image: 'http://reelyactive.com/images/barnowl.jpg'
});
$scope.slides.push({
text: 'barnacles',
image: 'http://reelyactive.com/images/barnacles.jpg'
});
$scope.slides.push({
text: 'barterer',
image: 'http://reelyactive.com/images/barterer.jpg'
});
$scope.slides.push({
text: 'chickadee',
image: 'http://reelyactive.com/images/chickadee.jpg'
});
$scope.slides.push({
text: 'starling',
image: 'http://reelyactive.com/images/starling.jpg'
});
function changeKeyValue() {
for(var key in $scope.person) {
if($scope.person.hasOwnProperty(key)) {
if(!$scope.person[key].length) {
delete $scope.person_ld["@graph"][0]["schema:" + key];
}
else {
$scope.person_ld["@graph"][0]["schema:" + key] = $scope.person[key];
}
}
}
}
$scope.change = function() {
changeKeyValue();
}
});
});
如果将 input url
元素放置在 ng-repeat
中的某处,输入将随着幻灯片的变化而更新。现在的问题是范围 {{slide.image}}
在每个 <scope>
元素中,因此输入不能使用模型属性。
<carousel>
<slide ng-repeat="slide in slides" active="slide.active" ng-model="person.image">
<input type="url" placeholder="http://reelyactive.com/images/barnowl.jpg" ng-model="person.image" class="form-control" />
<br>
<br>
<img ng-src="{{slide.image}}" style="height:100px; margin:auto">
<div class="carousel-caption">
<h4>Slide {{$index}}</h4>
<p>{{slide.text}}</p>
</slide >
</carousel>
您可以根据需要调整 CSS 或添加额外的 <br/>
进行分隔。下面的笨蛋。让我知道是否有帮助。
我正在开发一个 angular 网络应用程序,但我卡在了 it.i 的一部分,我正在尝试通过选择一个项目来更新 angular 模型bootstrap carousel.i 意味着如果我 select 来自 bootstrap 轮播的图像,图像的 link 将被放入用于更新 model.is 可以做到吗?这是我正在尝试使用的代码
<link href="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet"/>
<script src="http://angular-ui.github.io/bootstrap/ui-bootstrap-tpls-0.13.0.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-controller="Interaction_Ctrl">
<form>
<table>
<tr>
<td>Image URL:</td>
<td>
<input type="url" placeholder="http://reelyactive.com/images/barnowl.jpg" ng-model="person.image" ng-change='change()' class="form-control" />
</td>
</tr>
<tr>
<td>
<carousel>
<slide ng-repeat="slide in slides" active="slide.active" ng-model="person.image" ng-change='change()'>
<img ng-src="{{slide.image}}" style="height:100px; margin:auto">
<div class="carousel-caption">
<h4>Slide {{$index}}</h4>
<p>{{slide.text}}</p>
</slide >
</carousel>
</td>
</tr>
</table>
</form>
</div>
var mymodule = angular.module("jsonerator", ['ui.bootstrap']);
mymodule.controller("Interaction_Ctrl", function ($scope) {
$scope.slides = [];
$scope.slides.push({
text: 'barnowl',
image: 'http://reelyactive.com/images/barnowl.jpg'
});
$scope.slides.push({
text: 'barnacles',
image: 'http://reelyactive.com/images/barnacles.jpg'
});
$scope.slides.push({
text: 'barterer',
image: 'http://reelyactive.com/images/barterer.jpg'
});
$scope.slides.push({
text: 'chickadee',
image: 'http://reelyactive.com/images/chickadee.jpg'
});
$scope.slides.push({
text: 'starling',
image: 'http://reelyactive.com/images/starling.jpg'
});
function changeKeyValue() {
for(var key in $scope.person) {
if($scope.person.hasOwnProperty(key)) {
if(!$scope.person[key].length) {
delete $scope.person_ld["@graph"][0]["schema:" + key];
}
else {
$scope.person_ld["@graph"][0]["schema:" + key] = $scope.person[key];
}
}
}
}
$scope.change = function() {
changeKeyValue();
}
});
});
如果将 input url
元素放置在 ng-repeat
中的某处,输入将随着幻灯片的变化而更新。现在的问题是范围 {{slide.image}}
在每个 <scope>
元素中,因此输入不能使用模型属性。
<carousel>
<slide ng-repeat="slide in slides" active="slide.active" ng-model="person.image">
<input type="url" placeholder="http://reelyactive.com/images/barnowl.jpg" ng-model="person.image" class="form-control" />
<br>
<br>
<img ng-src="{{slide.image}}" style="height:100px; margin:auto">
<div class="carousel-caption">
<h4>Slide {{$index}}</h4>
<p>{{slide.text}}</p>
</slide >
</carousel>
您可以根据需要调整 CSS 或添加额外的 <br/>
进行分隔。下面的笨蛋。让我知道是否有帮助。