image-uploading

Uploading Image from android to PHP server

那年仲夏 提交于 2019-11-27 20:19:10
In my app i am uploading an image from my device to a local web server... after executing the code a .jpg file gets created in the server but it does not gets opened. And the size of the file in server is different from the original file. Android activity:-- public class MainActivity extends Activity { private static int RESULT_LOAD_IMAGE = 1; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Button btnSelectImage=(Button) findViewById(R.id.uploadButton); btnSelectImage.setOnClickListener(new

Uploading image with IOS app to server file size is too large

我们两清 提交于 2019-11-27 19:18:51
问题 I am uploading photos to a server with an IOS app. It is important that the photos are uploaded with no loss in quality and are uploaded as jpeg's. My current problem is that the photos upload with no loss of quality but have a larger than expected file size. For example: I uploaded a file through the app and the file size was 4.7 MB. When I Emailed the same photo to myself and selected the "Actual Photo" option for the email, The size of the photo was only 1.7 MB. A side by side comparison

How to send multipart/form-data with Retrofit?

◇◆丶佛笑我妖孽 提交于 2019-11-27 19:02:04
I want to send an Article from and Android client to a REST server. Here is the Python model from the server: class Article(models.Model): author = models.CharField(max_length=256, blank=False) photo = models.ImageField() The following interface describes the former implementation: @POST("/api/v1/articles/") public Observable<CreateArticleResponse> createArticle( @Body Article article ); Now I want to send an image with the Article data. The photo is not part of the Article model on the Android client. @Multipart @POST("/api/v1/articles/") public Observable<CreateArticleResponse> createArticle

How to receive php image data over copy-n-paste javascript with XMLHttpRequest

南笙酒味 提交于 2019-11-27 18:43:16
问题 I try to make an image-upload functionality similar to the one GMail uses. You copy (CTRL-C) an image from your desktop and paste (CTRL-V) it onto the website. The image is then uploaded via a XMLHttpRequest to a php-script that handles the incoming file, whereby "handling" means renaming and storing on the server. I can already fetch the image (and -data), but I am unable to successfully submit and receive the XMLHttpRequest. My Javascript code looks like that: document.onpaste = function(e)

javascript: upload image file and draw it into a canvas

末鹿安然 提交于 2019-11-27 18:03:01
I work at a web application for painting images. I use a CANVAS element and javascript to draw on it, but I have a problem: how can I load an image from the pc of the user and draw it on the canvas? I don't want to save it on the server, only on the webpage! Here is a shortened version of the code (the full code would be too long): HTML: Open file: <input type="file" id="fileUpload" accept="image/*" /><br /> <canvas id="canvas" onmousemove="keepLine()" onmouseup="drawLine()" onmousedown="startLine()" width="900" height="600" style="background-color:#ffffff;cursor:default;"> Please open this

Try to upload the image in php server but it could post. in android

自古美人都是妖i 提交于 2019-11-27 17:03:16
问题 I try to upload the image in server through the gallery with other entries like name DOB id etc , all the entries are uploaded except image in php server , I did not under stand where is my mistake please help . Suggest any another code plz tell me. here is my code Bitmap bitmapOrg = BitmapFactory.decodeFile(imageselectedPath1); ByteArrayOutputStream bao = new ByteArrayOutputStream(); // Resize the image double width = bitmapOrg.getWidth(); double height = bitmapOrg.getHeight(); double ratio

How do I fix orientation (upload image) before saving in folder (Javascript)?

时光总嘲笑我的痴心妄想 提交于 2019-11-27 16:20:09
I try this reference : https://github.com/blueimp/JavaScript-Load-Image I try like this : https://jsfiddle.net/oscar11/gazo3jc8/ My code javascript like this : $(function () { var result = $('#result') var currentFile function updateResults (img, data) { var content if (!(img.src || img instanceof HTMLCanvasElement)) { content = $('<span>Loading image file failed</span>') } else { content = $('<a target="_blank">').append(img) .attr('download', currentFile.name) .attr('href', img.src || img.toDataURL()) var form = new FormData(); form.append('file', currentFile); $.ajax({ url:'response_upload

select multiple images in Android Gallery

隐身守侯 提交于 2019-11-27 14:08:12
i m working with one application that have one functionality to select multiple images from android inbuilt Gallery/Camera . Gallery is open successfully using below code. Intent intent = new Intent(); intent.setType("image/*"); intent.setAction(Intent.ACTION_GET_CONTENT); startActivityForResult(Intent.createChooser(intent,"Select Picture"), SELECT_PICTURE); but i am able to select only One image from Gallery. so please suggest me how to select multiple images from inbuilt gallery . Thanks in Advance !!! Hitarth i had refer this two link link 1 1 : Select Multiple Images Using GalleryView and

ASP.Net MVC 5 image upload to folder

[亡魂溺海] 提交于 2019-11-27 12:33:11
问题 I have a very simple MVC5 application that has a product page for the client that I also am utilizing the basic CRUD operations that have been scaffolded out in MVC 5. I have a Model called Cakes.cs because the client sells cakes. Pretty simple. Here is the code for that model: using System; using System.Collections.Generic; using System.Linq; using System.Web; namespace TastyCakes.Models { public class Cakes { public int CakesID { get; set; } public string Name { get; set; } public string

How to store images in mysql database using php

廉价感情. 提交于 2019-11-27 12:31:38
How can i store and display the images in a MySQL database. Till now i have only written the code to get the images from the user and store them in a folder, the code that i wrote till now is: HTML FILE <input type="file" name="imageUpload" id="imageUpload"> PHP FILE $target_dir = "uploads/"; $target_file = $target_dir . basename($_FILES["imageUpload"]["name"]); $uploadOk = 1; $imageFileType = pathinfo($target_file,PATHINFO_EXTENSION); if (move_uploaded_file($_FILES["imageUpload"]["tmp_name"], $target_file)) { echo "The file ". basename( $_FILES["imageUpload"]["name"]). " has been uploaded.";