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Image upload problem

It is necessary to upload and modify personal information. After the user fills in the data, the data will be displayed the second time. Now there is a problem with the pictures. In addition to displaying multiple pictures, the user can also upload pictures again and modify the data after submission...

懒货 2020-03-24 12:17:37

javascript - JS image compression and upload as file

JS image compression is used to upload images in WEBKIT. When selecting an image, compress the image and obtain the BASE64 data of the image, and then upload the image in the form of File when submitting the form. The BASE data has been obtained, but the uploaded file is also BASE64 data and cannot ...

淡淡烟草味 2017-05-18 10:58:12

Fix PHP image upload issue: replace previous image to upload new image in multiple posts

I'm running into an issue with the image upload functionality of my PHP application. Here's the situation: I have a form where the user can create a post and upload an image related to the post. When I upload my first post with an image attached, everything works fine and the image is saved correctl...

P粉788765679 2023-09-14 11:27:48

javascript - kindeditor upload local images

The local image is uploaded successfully (uploaded successfully on the server) but the page is not displayed. As shown below, feel free to add a delay code block before returning the data (the uploaded image can be loaded within this time if the existing network speed is met). The image is uploaded ...

淡淡烟草味 2017-07-05 10:02:09

javascript - During the image upload process, in what form is the image ultimately uploaded to the server? In addition to binary streams and base64-encoded images, what other forms are there for uploading?

As the title states, during the image upload process, in what form are the images ultimately uploaded to the server? In addition to binary streams and base64-encoded images, what other forms are there for uploading?

怪我咯 2017-05-19 10:19:15

Image uploaded successfully

My image shows up as uploaded in the URL, which means it has been uploaded correctly, but I'm not sure because I don't see it showing up in the web page or database, but it does show up in my folder directory. Here are the two pages I use to do this process. account.php is where I upload images, pro...

P粉585541766 2023-08-15 13:46:27

Multi-image upload, how to write the upload path into the database

Multiple image uploads have been implemented. The uploaded folders all have images, but there is only one piece of data uploaded to the database. What should I do? How should I write the controller html code <input type="file" name="image[]" / > <br> How to write the ...

RAUL 2017-07-28 14:36:22

javascript - webupload uploads images to node service

I used webupload to upload a picture to the server (node service), and then I wanted to upload the picture directly to the Alibaba Cloud picture server through the node service. The problem is that now I can get the req.files file on the node side, as shown below, but how to convert this Into a bu...

曾经蜡笔没有小新 2017-07-05 10:37:35

Image to text OCR web image URL upload

Referring to the working codepen demo here, the application works fine if I click the select file button to upload an image from my local machine and extract the text in the image. But how do I upload a web image URL like this instead of a local computer file and output the OCR text result with the ...

P粉316890884 2024-03-29 21:37:25

iOS upload image as stream

When the company uploads pictures, the server-side staff said that the pictures are uploaded through image streaming. I tried the following methods but none of them worked: {Code...} and the following methods: {Code...} The upload still failed. , please help me solve the problem when uploading on th...

怪我咯 2017-06-06 09:52:38

Avoid errors when editing data without uploading user images

So when I'm updating the data for the user, I'm getting an error where it wants to upload the image again even though I've already uploaded the image for the user in the database. Can anyone tell me how to save the user without uploading the image, but keep the uploaded image in my database? The err...

P粉707235568 2024-03-31 12:44:01

javascript - Problems with previewing images uploaded by vue

As shown in the figure, this code implements the function of uploading preview images. But here, the path of the uploaded image is saved directly in items. If there are multiple fields such as title, img, etc. in items, how can I save the path of the uploaded image in the img field of items?

扔个三星炸死你 2017-06-26 10:52:32

Issues uploading and displaying images copied directly into the Summernote editor

I'm having trouble uploading images copied directly into the Summernote editor without using the image button. Here's a brief overview of the problem and the steps I've taken so far: I've integrated Summernote into my web application and enabled the paste functionality to allow users to copy and pas...

P粉505917590 2024-03-21 23:48:43

When uploading multiple images, the last image is a thumbnail. How to set the first image as a thumbnail?

When uploading multiple images, the last image is a thumbnail. How to set the first image as a thumbnail? <?php $first = post_read($_thread['firstpid']);

杨杰 2021-06-17 23:19:23

php - weui upload multiple images uploaded at the same time

The problem currently encountered is the application's weui image upload framework, but the preview part li in the code obtains images of type blob. But there is only one input, submitted to php through ajax, and only the last picture can be obtained.

巴扎黑 2017-06-05 11:09:24

Upload the image and save it in public folder in NuxtJs

How to let users upload img and store it in public folder? I'm making simple application that enables users (restaurant managers) to insert new foods and their images. I let the user upload an img with a form and I need to save it in the public folder of the Nuxt project. Food information is inserte...

P粉141911244 2024-03-29 17:28:07

Resize image before upload in Laravel 5.8

I have this function to upload images via api in Laravel: privatefunctionhandleImage($image){$exploded=explode(',',$image);$decoded=base64_decode($exploded[1]);if(Str::contains ($exploded[0],'jpeg')){$extension='jpg';}else{$extensio

P粉608647033 2023-09-04 12:56:10

javascript - Paste a piece of content with pictures and text. How to use js to get the picture and upload it to the server?

I need to paste a piece of content with text and pictures, but the pictures need to be uploaded to the server separately. How to select the pictures from the pasted content. .

扔个三星炸死你 2017-06-24 09:43:22

javascript - Vue uploads images and displays them on the page.

html code<div class="bg_white"> {code...} js code module.exports = { {code...} }; This js code can only realize that the first picture area has pictures, and the second There is no image in the uploaded image area

PHP中文网 2017-06-24 09:44:07

PHP Tutorial: How to upload text and images to Linkedin using PHP?

I try to upload text, images and links using LinkedinsRestAPI (https://learn.microsoft.com/en-us/linkedin/consumer/integrations/self-serve/share-on-linkedin#create-image-sharing). But I didn't succeed. Uploading a post returns an error: Error::/content/article/thumbnail::Invalid Urn format. Invalid ...

P粉491421413 2024-04-03 18:42:29