image-uploading

问题 hi i am using angularjs image upload functionality once i upload the image . uploaded image will show img src tag after showing i need refresh the input type file but now image shows but that path still there i need refresh or delete the path after iamge show in thumbnail code <input id="fileMobile" type="file" ngf-select ng-model="up.file" name="file" onchange="angular.element(this).scope().file_changed(this)" ngf-pattern="'image/*'" accept="image/*" ngf-max-size="4MB" /> <img ng-src="rfile"

问题 From My android Application want to Capture a Image ,With a Text Field. Text fields Data need to Save In Local Sqlite Database(Like TodoItem Table) ,Image will Save in Sdcard With Offline. When Internet Comes Image Need to Sync in Azure Blob Storage , Text data need to Sync in Azure Todoitem Server Table. I tried Below Links, for Offline Data Sync is Working. But Offline Image Upload to Azure not able to find Any code or Link . Please help me to Find the solution Link I tried for Image Upload

问题 I'm working on project which used Froala 2.4.0 WYSIWYG editor. I'm using xampp and localhost test. I can't use local path for upload images and files, all file and image upload in: https://i.froala.com/ But I want upload all file and image to http://localhost/uploads How to do? I tried in froala website but I cannot do it. 回答1: for upload image : - create "uploads" directory in localhost, - create "images" directory in uploads, - create a php file "upload_image.php" in localhost with this

问题 i have two models ########## image.rb has_many :image_assets , :dependent => :destroy accepts_nested_attributes_for :image_assets, :reject_if => lambda { |a| a[:avatar].blank? }, :allow_destroy => true ########## image_assets.rb belongs_to :image has_attached_file :avatar, :styles => {:view => "187x260#"}, :storage => :s3, :s3_permissions => :private, :s3_credentials => S3_CREDENTIALS attr_accessible :image_id,:avatar,:avatar_file_name,:avatar_content_type,:avatar_file_size,:avatar_updated_at

问题 I have trouble uploading .png and .bmp extensions while other extensions work fine $allowed_types = array(".gif" , ".jpg" , ".jpeg", ".png" , ".bmp"); $fname = $_FILES["file"]["name"]; $f_ext = substr($fname, strripos($fname, '.')); $f_size = $_FILES["file"]["size"]; if (in_array($f_ext,$allowed_types) && ($f_size < 50000)) { // upload } else { //error I just can't figure out what I'm doing wrong here. Jpg works, gif works, jpeg works, but png and bmp won't. 回答1: Try this. My first response

问题 I need to upload captured image and album image to the server in ionic app. Is anyone know how to do that? I am just fresh in developing ionic app 回答1: It is not really clear what you mean by uploading an image to the server with an ionic app. A suggestion might be to convert the image to a Base64 string and send it to the server. 回答2: i am using cordova imagepicker(pick image from camera) and upload to s3 server. function getImageFromGallery(cb) { // console.log('getImageFromGallery'); var

问题 it will display error if i update other filed and not image. public function edit($id = null) { $this->helpers = array('TinyMCE.TinyMCE'); $this->layout = 'adminpanel'; if (!$id) { throw new NotFoundException(__('Invalid post')); } $this->layout = 'adminpanel'; //save data if ($this->request->is(array('post', 'put'))) { $this->Tour->id = $id; //Save image if(is_uploaded_file($this->request->data['Tour']['varbigimg']['tmp_name'])) { $fileNameFull = $this->request->data['Tour']['varbigimg'][

问题 I am exploring Kairos Facial Recognition APIs. The API /enroll is used for uploading an image to Kairos for a subject_id. I noticed that the response of enroll API contains a confidence score. The image is treated as a new image. What does this confidence mean? When you verify an image, in that case the confidence score is important. But while uploading an image, why does the API return a confidence? I assume, the API compares the image to the images uploaded before for that subject_id and

问题 I have tried to solve this problem . But i could not solve this . Each time new photo replace the old one if same name :( Here is my code $uploads_dir = '/photo/'; echo $_FILES["photo"]["name"]; echo $_FILES["photo"]["size"]; echo $_FILES["photo"]["type"]; $pname = $_FILES["photo"]["name"]; $tname=$_FILES["photo"]["tmp_name"]; $name = pathinfo($_FILES['photo']['name'], PATHINFO_FILENAME); $extension = pathinfo($_FILES['photo']['name'], PATHINFO_EXTENSION); $increment = ''; //start with no

问题 when i update all 3 images then it will work fine. if i dont update all 3 then its work fine . but it will not work if i update 1 and not other. even it will not work if i update 2 and not 1 . may be its my if else cond. error. but i cant fig it out. so plz help me thanks :) public function edit($id=2) { $this->helpers = array('TinyMCE.TinyMCE'); $this->layout = 'adminpanel'; if (!$id) { throw new NotFoundException(__('Invalid post')); } $this->layout = 'adminpanel'; //save data if ($this-