image-uploading

Issue while uploading Image

感情迁移 提交于 2019-12-06 06:12:18
Step 1 : here I am creating the Request NSMutableURLRequest *request1 = [[AFHTTPRequestSerializer serializer] multipartFormRequestWithMethod:@"POST" URLString:[NSString stringWithFormat:@"%@%@", API_MAIN_URL, IMAGE_UPLOAD] parameters:param constructingBodyWithBlock:^(id formData) { [formData appendPartWithFileURL:[NSURL fileURLWithPath:strImagePath] name:@"sendimage" fileName:[strImagePath lastPathComponent] mimeType:@"image/png" error:nil]; } error:nil]; [request1 setValue:authToken forHTTPHeaderField:@"Authorization"]; Step 2: here I am creating the Stream at given Location [

Sending Pictures like WhatsApp

|▌冷眼眸甩不掉的悲伤 提交于 2019-12-06 04:36:10
问题 I have made a chatting application. I want to add photo/file sharing concept in my application same as WhatsApp. I have made the app using Xmpp/Openfire and current now I am using this function for photo sharing, but it is not all reliable : public void sendFile(final String path, final String receiver) { Thread thread = new Thread() { public void run() { ServiceDiscoveryManager sdm = ServiceDiscoveryManager .getInstanceFor(connection); if (sdm == null) sdm = new ServiceDiscoveryManager

Rails 4: Multiple image upload using paperclip

ⅰ亾dé卋堺 提交于 2019-12-06 04:13:26
I'm looking to upload multiple images to my 'locations' model. I've called the images model 'assets'. One location has multiple assets. I'm also using paperclip to handle the uploads and nested_form to allow selecting multiple assets. Weirdly, the locations hash looks to be passing the variables correctly, but they don't appear to be being picked up by the assets model. Any help would be great! Location model class Location < ActiveRecord::Base has_many :location_post has_many :posts, :through => :location_post has_many :assets, dependent: :destroy attr_accessor :asset, :assets_attributes

processing an image upload form in django: when to use save() vs chunks() vs cleaned_data?

爱⌒轻易说出口 提交于 2019-12-06 04:10:22
问题 I have successfully uploaded an image using the following code: views.py from django.conf.urls.defaults import * from django.http import HttpResponse, HttpResponseRedirect from django.shortcuts import render_to_response from django import template from django.template import RequestContext from mysite.uploadr.forms import UploadFileForm def upload_file(request): if request.method == 'POST': form = UploadFileForm(request.POST, request.FILES) if form.is_valid(): form.handle_uploaded_file

java.io.FileNotFoundException in android

允我心安 提交于 2019-12-06 01:46:52
问题 I'm selecting a image from gallery using code public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.gallery); Intent i = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI); startActivityForResult(i, SELECT_PICTURE); } public void onActivityResult(int requestCode, int resultCode, Intent imageReturnedIntent) { Bitmap bitmap = null; switch (requestCode) { case SELECT_PICTURE: if (resultCode ==

How to implement custom image uploader for CKEditor5 in Angular 5?

♀尐吖头ヾ 提交于 2019-12-05 18:59:21
I am looking for an example showing an implementation of custom image uploader for CKEditor 5 using Angular 5. There's no need for the Angular-specific version of that adapter. You can use for example this: https://github.com/pourquoi/ckeditor5-simple-upload or try to integrate it with the CKFinder . Then, all you need to do is to pass the configuration object to the <ckeditor [config]='config'> component. Don't forget to set allowJs: true in your tsconfig.json file to allow bundling local JS files. Alternatively, you can create it on your own. This should be the base skeleton of the upload

How to add image into a post in django

…衆ロ難τιáo~ 提交于 2019-12-05 17:52:59
I'm building an blog system, which allow user add image to their blog. when user add image, the image will be upload automatically, this happened before the blog is posted, so how should I handle the uploaded image, these image is kind of like temporary image, because if the user post the blog, these images will have an foreign key to this blog , and saved into some folder,but if the user discard the blog , these temporary images should be deleted. the problem is how to get the firstly uploaded images,when the blog is actually posted? where should I store these temporary images? and how can I

upload image and insert text in codeigniter

核能气质少年 提交于 2019-12-05 17:35:01
im trying to upload an image with a title and description along with the image upload. My image upload and text inputs work separately and the text and the image path is also inserted to the DB but i still cant figure how to combine both i used the guides given in http://codeigniter.com/user_guide/libraries/file_uploading.html function do_upload() { $config['upload_path'] = './uploads/'; $config['allowed_types'] = 'gif|jpg|png'; $config['max_size'] = '100'; $config['max_width'] = '1024'; $config['max_height'] = '768'; $this->load->library('upload', $config); if ( ! $this->upload->do_upload())

AFNetworking AFHTTPClient Class

坚强是说给别人听的谎言 提交于 2019-12-05 11:32:45
I’m fairly new to iOS programming, especially when it comes to webservices. I’m developing a App for academic purposes, and I need to communicate with my server, currently using AFNetworking2 and Restler/php, everything work when it comes to GET methods. But I can’t upload anything. Been reading for hours, in github support site, stackoverflow, pretty much all examples/questions to upload images (and there are a LOT) use this line: AFHTTPClient *client = [AFHTTPClient clientWithBaseURL:[NSURL URLWithString:@"http://server"]]; I do have a Client class, subclass of AFHTTPSessionManager, with my

How to associate direct upload fields with a model using Cloudinary in Rails?

我与影子孤独终老i 提交于 2019-12-05 11:24:50
With Cloudinary and their Carrierwave plugin I can write a form in my view that will upload an image to their cloud and bind it to a model attribute called picture , like so: <%= form_for(@post) do |post_form| %> <%= post_form.hidden_field(:picture_cache) %> <%= post_form.file_field(:picture) %> <% end %> This works. But I can't figure out how to bind the attribute to the model while following their documentation for direct uploads in Rails . Their example uses a form_tag that isn't bound to a model: <%= form_tag(some_path, :method => :post) do %> <%= cl_image_upload_tag(:image_id) %> ... <%=