Hi I was wondering if there was a way to preview images before I upload them using angularjs? I am using the this library. https://github.com/danialfarid/angular-file-upload
Thanks. Here is my code:
template.html
<div ng-controller="picUploadCtr">
<form>
<input type="text" ng-model="myModelObj">
<input type="file" ng-file-select="onFileSelect($files)" >
<input type="file" ng-file-select="onFileSelect($files)" multiple>
</form>
</div>
controller.js
.controller('picUploadCtr', function($scope, $http,$location, userSettingsService) {
$scope.onFileSelect = function($files) {
//$files: an array of files selected, each file has name, size, and type.
for (var i = 0; i < $files.length; i++) {
var $file = $files[i];
$http.uploadFile({
url: 'server/upload/url', //upload.php script, node.js route, or servlet uplaod url)
data: {myObj: $scope.myModelObj},
file: $file
}).then(function(data, status, headers, config) {
// file is uploaded successfully
console.log(data);
});
}
}
OdeToCode posted great service for this stuff. So with this simple directive you can easily preview and even see the progress bar:
.directive("ngFileSelect",function(){
return {
link: function($scope,el){
el.bind("change", function(e){
$scope.file = (e.srcElement || e.target).files[0];
$scope.getFile();
});
}
}
It is working in all modern browsers!