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Ich habe,verwendet, um Dateien hochzuladen, Dateien werden hochgeladen alles funktioniert gut.Wie Datei-Upload in angular-Datei-Upload zu begrenzen
Nun, ich habe Einschränkung hinzufügen, dass Benutzer kann mehr dann 5 Bilder hochladen und bei einem Schuss einzigen Datei sollte nicht in der Lage laden Wie ist es möglich,
Unten ist mein Code
-Controller
'use strict';
angular.module('Modulename')
.controller('AppController', ['$scope', 'FileUploader', function($scope, FileUploader) {
var uploader = $scope.uploader = new FileUploader({
url: site_url+'upload.php'
});
// FILTERS
uploader.filters.push({
name: 'imageFilter',
fn: function(item /*{File|FileLikeObject}*/, options) {
var type = '|' + item.type.slice(item.type.lastIndexOf('/') + 1) + '|';
return '|jpg|png|jpeg|bmp|gif|'.indexOf(type) !== -1;
}
});
// CALLBACKS
uploader.onWhenAddingFileFailed = function(item /*{File|FileLikeObject}*/, filter, options) {
console.info('onWhenAddingFileFailed', item, filter, options);
};
uploader.onAfterAddingFile = function(fileItem) {
console.info('onAfterAddingFile', fileItem);
// fileItem.upload();
};
uploader.onAfterAddingAll = function(addedFileItems) {
console.info('onAfterAddingAll', addedFileItems);
};
uploader.onBeforeUploadItem = function(item) {
console.info('onBeforeUploadItem', item);
};
uploader.onProgressItem = function(fileItem, progress) {
console.info('onProgressItem', fileItem, progress);
};
uploader.onProgressAll = function(progress) {
console.info('onProgressAll', progress);
};
uploader.onSuccessItem = function(fileItem, response, status, headers) {
console.info('onSuccessItem', fileItem, response, status, headers);
};
uploader.onErrorItem = function(fileItem, response, status, headers) {
console.info('onErrorItem', fileItem, response, status, headers);
};
uploader.onCancelItem = function(fileItem, response, status, headers) {
console.info('onCancelItem', fileItem, response, status, headers);
};
uploader.onCompleteItem = function(fileItem, response, status, headers) {
console.info('onCompleteItem', fileItem, response, status, headers);
};
uploader.onCompleteAll = function() {
console.info('onCompleteAll');
};
console.info('uploader', uploader);
}]);
View-Bereich
<section ng-switch-when="1" class="form-section {{animationClass}} wow" ng-class="{{animationClass}}" ng-controller ="AppController" nv-file-drop="" uploader="uploader">
<div class="form-section-block">
<h3 class="heading text-center">Upload photos</h3>
<!-- Upload demo area -->
<style>
.my-drop-zone { border: dotted 3px lightgray; }
.nv-file-over { border: dotted 3px red; } /* Default class applied to drop zones on over */
.another-file-over-class { border: dotted 3px green; }
html, body { height: 100%; }
canvas {
background-color: #f3f3f3;
-webkit-box-shadow: 3px 3px 3px 0 #e3e3e3;
-moz-box-shadow: 3px 3px 3px 0 #e3e3e3;
box-shadow: 3px 3px 3px 0 #e3e3e3;
border: 1px solid #c3c3c3;
height: 100px;
margin: 6px 0 0 6px;
}
</style>
<div class="row">
<div class="col-md-3">
<h3>Select files</h3>
<div ng-show="uploader.isHTML5">
<!-- 3. nv-file-over uploader="link" over-class="className" -->
<div class="well my-drop-zone" nv-file-over="" uploader="uploader" options="{autoUpload :'true'}">
Base drop zone
<input type="file" nv-file-select="" uploader="uploader" multiple />
</div>
</div>
</div>
<div class="col-md-9" style="margin-bottom: 40px">
<table class="table">
<thead>
<tr>
<th width="50%">Name</th>
<th ng-show="uploader.isHTML5">Size</th>
<th ng-show="uploader.isHTML5">Progress</th>
<th>Status</th>
<th>Actions</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="item in uploader.queue">
<td>
<strong>{{ item.file.name }}</strong>
<!-- Image preview -->
<!--auto height-->
<!--<div ng-thumb="{ file: item.file, width: 100 }"></div>-->
<!--auto width-->
<div ng-show="uploader.isHTML5" ng-thumb="{ file: item._file, height: 100 }"></div>
<!--fixed width and height -->
<!--<div ng-thumb="{ file: item.file, width: 100, height: 100 }"></div>-->
</td>
<td ng-show="uploader.isHTML5" nowrap>{{ item.file.size/1024/1024|number:2 }} MB</td>
<td ng-show="uploader.isHTML5">
<div class="progress" style="margin-bottom: 0;">
<div class="progress-bar" role="progressbar" ng-style="{ 'width': item.progress + '%' }"></div>
</div>
</td>
<td class="text-center">
<span ng-show="item.isSuccess"><i class="glyphicon glyphicon-ok"></i></span>
<span ng-show="item.isCancel"><i class="glyphicon glyphicon-ban-circle"></i></span>
<span ng-show="item.isError"><i class="glyphicon glyphicon-remove"></i></span>
</td>
<td nowrap>
<button type="button" class="btn btn-success btn-xs" ng-click="item.upload()" ng-disabled="item.isReady || item.isUploading || item.isSuccess">
<span class="glyphicon glyphicon-upload"></span> Upload
</button>
<button type="button" class="btn btn-warning btn-xs" ng-click="item.cancel()" ng-disabled="!item.isUploading">
<span class="glyphicon glyphicon-ban-circle"></span> Cancel
</button>
<button type="button" class="btn btn-danger btn-xs" ng-click="item.remove()">
<span class="glyphicon glyphicon-trash"></span> Remove
</button>
</td>
</tr>
</tbody>
</table>
<div>
<div>
Queue progress:
<div class="progress" style="">
<div class="progress-bar" role="progressbar" ng-style="{ 'width': uploader.progress + '%' }"></div>
</div>
</div>
<button type="button" class="btn btn-success btn-s" ng-click="uploader.uploadAll()" ng-disabled="!uploader.getNotUploadedItems().length">
<span class="glyphicon glyphicon-upload"></span> Upload all
</button>
<button type="button" class="btn btn-warning btn-s" ng-click="uploader.cancelAll()" ng-disabled="!uploader.isUploading">
<span class="glyphicon glyphicon-ban-circle"></span> Cancel all
</button>
<button type="button" class="btn btn-danger btn-s" ng-click="uploader.clearQueue()" ng-disabled="!uploader.queue.length">
<span class="glyphicon glyphicon-trash"></span> Remove all
</button>
</div>
</div>
</div>
<!-- Upload demo area -->
<div class="col-md-4 col-sm-4 label-block"></div>
<div class="col-md-6 col-sm-8 signup-full-column">
<div class="stepToggle-btn">
<span class="">
<a href="#" class="btn btn-success up" data-toggle="tooltip" tooltip-placement="top" uib-tooltip="Previous Step" ng-click="previousStep()"><i class="fa fa-angle-up" aria-hidden="true"></i></a>
</span>
<button type="submit" class="btn btn-success down" data-toggle="tooltip" tooltip-placement="top" uib-tooltip="Next Step" ><i class="fa fa-angle-down" aria-hidden="true"></i>
</button>
</div>
</div>
<div class="clearfix"></div>
</div>
</section>
meinst du, sie nicht mehr als 5 Dateien gleichzeitig hochladen, oder sie nach 5 Uploads stoppen? – M21B8
auf einmal hochladen eine einzelne Datei und nicht in der Lage mehr als 5 Dateien hochladen –