使用angularJS图像不会以模态显示 [英] Image does not display in modal using angularJS
本文介绍了使用angularJS图像不会以模态显示的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我的js文件:
var camListApp = angular.module('camListApp', ['ui.bootstrap', 'angularUtils.directives.dirPagination'])
camListApp.filter('unique', function() {
return function(input, key) {
var unique = {};
var uniqueList = [];
for(var i = 0; i < input.length; i++){
if(typeof unique[input[i][key]] == "undefined"){
unique[input[i][key]] = "";
uniqueList.push(input[i]);
}
}
return uniqueList;
};
});
camListApp.controller("Hello", function($scope, $http, $uibModal){
$scope.open = function (url){
$scope.imageView = url;
var modalInstance = $uibModal.open({
templateUrl: 'popup.html',
controller: 'ModalInstanceCtrl',
resolve: {
records : function () {
return $scope.imageView;
}
}
});
}
$http.get('http://localhost:8081/camera/list').then(function(response) {
console.log(response);
$scope.records= response.data;
});
});
angular.module('camListApp').controller('ModalInstanceCtrl', function ($scope, $uibModalInstance, records) {
$scope.records = records;
$scope.ok = function () {
$uibModalInstance.close($scope.selected.item);
};
$scope.cancel = function () {
$uibModalInstance.dismiss('cancel');
};
});
我的html文件:
<html ng-app"camListApp">
<div ng-controller="Hello">
<table border = 1>
<thead>
<tr>
<th>CamID</th>
<th>Timestamp</th>
<th>Image</th>
<th>View image</th>
</tr>
</thead>
<tbody>
<tr dir-paginate="record in records | itemsPerPage:5 | filter:searchBox | orderBy:'+timestamp'">
<td>{{record.cameraid}}</td>
<td>{{record.timestamp}}</td>
<td><img ng-src="http://localhost:9100/Images/{{record.filename}}.png" width="40" height="50"></td>
<td><button class="btn btn-primary" ng-click="open(record.filename)">View</button></td>
</tr>
</tbody>
</table>
</div>
<script type="text/ng-template" id="popup.html">
<div class="modal-header">
<h3 class="modal-title">Image View</h3>
</div>
<div class="modal-body">
<img ng-src="http://localhost:9100/Images/{{imageView}}.png" width="40" height="50"></div>
<div class="modal-footer">
<button class="btn btn-warning" onclick="location.href='http://localhost:8082/';">Cancel</button>
</div>
</script>
我试图使用引导ui在模态表单上显示我的图像，但不知道为什么图像不显示在模态上.有人可以帮我解决这个问题吗?我的图像存储在Web服务器文件夹中，然后从那里检索它.
I was trying to display my images on the modal form using bootstrap ui but don't know why the images does not display on the modal. Anybody can help me solve this? My images are store in a web server folder and retrieve it from there.
推荐答案
index.html
----------
<!doctype html>
<html ng-app="plunker">
<head>
<script src="https://code.angularjs.org/1.2.18/angular.js"></script>
<script src="http://angular-ui.github.io/bootstrap/ui-bootstrap-tpls-0.6.0.js"></script>
<script src="example.js"></script>
<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.1/css/bootstrap-combined.min.css" rel="stylesheet">
</head>
<body>
<div ng-controller="ModalDemoCtrl">
<script type="text/ng-template" id="myModalContent.html">
<div class="modal-header">
<h3>I'm a modal!</h3>
</div>
<form ng-submit="submit()">
<div class="modal-body">
<img ng-repeat="img in imgs" ng-src="{{img}}"/> {{img}}
</div>
<div class="modal-footer">
<button class="btn btn-warning" ng-click="cancel()">Cancel</button>
<input type="submit" class="btn primary-btn" value="Submit" />
</div>
</form>
</script>
<button class="btn" ng-click="open()">Open me!</button>
<div ng-show="selected">Selection from a modal: {{ selected }}</div>
</div>
</body>
</html>
example.js
---------
angular.module('plunker', ['ui.bootstrap']);
var ModalDemoCtrl = function ($scope, $modal, $log,$sce) {
$scope.open = function () {
var parentScope = $scope;
$scope.imgs =[];
$scope.imgs.push($sce.trustAsUrl("http://dummyimage.com/64X64/000/f00"));
$scope.imgs.push($sce.trustAsUrl("http://dummyimage.com/64X64/000/0f0"));
$scope.imgs.push($sce.trustAsUrl("http://dummyimage.com/64X64/000/00f"));
$modal.open({
templateUrl: 'myModalContent.html',
backdrop: true,
windowClass: 'modal',
controller: function ($scope, $modalInstance) {
$scope.imgs = parentScope.imgs;
$scope.cancel = function () {
$modalInstance.dismiss('cancel');
};
}
});
};
};
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