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I have stored the path of the image in the database, but how should I write the background code to display the image in the foreground? It is not an upload function, but a function of getting the image from the database and displaying it in the foreground.

I have stored the path of the image in the database, but how should I write the background code to display the image in the foreground? It is not an upload function, but a function of getting the image from the database and displaying it in the foreground.

. 2018-05-01 12:32:43 0  3  2218

angular.js - ng-file-upload How to implement multiple image uploads

ng-file-upload How to upload multiple images? My code: html: {code...} javascript: {code...} If written like this, it is still a single image, and multiple images cannot be uploaded. Clicking upload will remove the previously uploaded image. {Code...} Supplement the code I wrote, the html part is a ...

phpcn_u1582 2017-05-15 17:04:39 0  3  944

html5 - How does FileReader read multiple files at once?

{Code...} As above, for an input that supports multiple image uploads, how to use filereader to read the dataurl of each image locally? How to write this upload?

曾經(jīng)蠟筆沒有小新 2017-06-07 09:24:35 0  1  901

Add photos together in Add in the Data controller

How to write the image upload code in the add in the Data controller! I can't add it according to the previous method! Can you give me a sample code? How should I add pictures to upload here? Please help

welfare 2017-08-08 11:14:48 0  3  1409

The signature image path cannot be saved to the database

I use https://laratutorials.com/signature-pad-php-mysql-jquery/ to create the signature pad. The problem is that when I click submit, the signature image path is not saved to the database. This is the code for upload.php <?phpinclude_once'../db_connect.php';$folderPath="upload/";$image_...

P粉388945432 2024-02-17 12:52:43 0  1  511

How to download images to local in PHP?

The results of this question on Baidu all seem to be one and then copied and pasted in various ways to upload the image to the server {code...}

阿神 2017-06-21 10:10:36 0  3  914

The rewritten title is: Initial update of React state is not occurring

I have an image upload component where the user can upload one or more images at a time. I always try to use useState() to update the state when the user uploads an image. But the status was not updated immediately. How can I update the following code to make it work properly. importReactfrom'react'...

P粉401901266 2023-09-08 22:29:43 0  2  741

How to achieve picture preview?

echo "<center>Your file has been uploaded. Upload image preview: </center><br><center><img src='$upfile'></center>"; I use this code, but the image cannot be displayed.

LinXY 2019-04-03 15:33:23 0  3  1268

javascript - I would like to ask you, when webpack packs images, they cannot be displayed on the page. Do you have any questions about the root directory of the website?

Please give me some advice. First upload the image, first the file directory: Next is the configuration information of the image part of webpack: The specific problem encountered is: the image cannot be displayed, and the browser console reports an error saying that the image cannot be found. I saw ...

黃舟 2017-07-05 10:53:44 0  2  928

angular.js - How does angular call the trigger method for new nodes?

How to call the triggerHandler method for dynamically added nodes in angular? My nodes are dynamically generated based on a table: {Code...} The click event is as follows: {Code...} However, the dynamically generated image calls my image upload and requires a double-click to be punished. I want to g...

phpcn_u1582 2017-05-15 17:08:56 0  2  601

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 0  1  953

objective-c - GCDAsyncsocket always fails to execute when placed in a child thread. What's going on?

GCDAsyncsocket uses the for loop in the asynchronous serial sub-thread to stop executing halfway through. The code is as follows. The process is to click the send button to return to the main page, and then asynchronously execute the following code to upload the image; {code...}

過去多啦不再A夢(mèng) 2017-05-02 09:34:17 0  2  696

node.js - I use FormData() to upload images. In the background nodejs, the bodyparaer json method fails to parse... The code is as follows

First of all, the purpose is for people to copy the pictures on other web pages directly when using them. Upload {code...} {code...} In order to get the type of image, the key point is const formData = new FormData();formData.append('file', file.g...

黃舟 2017-05-24 11:38:44 0  1  991

There is a problem when adding a new upload box after jq uploads the image successfully

There was no problem when the first comment uploaded the image. When the second comment was made, the newly added upload box was affected by the previous one. One should have appeared, but two appeared. Please help, what is the reason why the html part &lt;div class="evaluation-upload-block...

扔個(gè)三星炸死你 2017-07-05 10:40:43 0  1  1052

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 0  2  854

Problem: Images load too slowly

I made a craiglist-like website using Html, Css, Js, and Php. When the user clicks to upload an image larger than 1mb, the page becomes very slow or fails (503 error). There is no problem with images smaller than 100kb. There is a form on a php page with type=file input tag and preview img tag. >...

P粉676821490 2023-08-17 22:40:08 0  1  753

Upload multiple images to Firebase collection and Firebase using React Native Expo

I'm trying to use ReactNative "expo" to upload multiple images to Firebase Storage and Firebase Database collections but it's difficult, I even tried using chatGpt but the generated code is confusing and somehow outdated so it doesn't work Enter image description here

P粉226642568 2024-04-04 23:20:02 0  1  1890

Sequentially rename files on upload based on existing files in directory

I'm using this (php) upload code I found online for an image upload form. I realize there are already a lot of questions/answers on the site about "renaming files" when uploading, and I've researched them quite a bit. So far...none of them seem to specifically address what I want to do. Ho...

P粉310931198 2023-09-10 13:14:12 0  1  882

I have an empty space that keeps growing in size and I have no idea why

Image of the question: Image of the question If you look at the previous image, you'll see that I have a huge empty space there. When I have my normal display (around 1200 pixels) everything is fine. However, when the width is reduced, that empty space always increases and I don't know why this is h...

P粉729518806 2023-08-14 19:03:11 0  1  677

Rich text editor - wangeditor+plupload+php uploads local images, and the images are loaded as usual

The code is the code from WangEditor official document. There is no problem in uploading network images, but there is no way to load local images. There is no problem with uploading screenshots and pasting images to the upload page, but there is an error in the display of locally uploaded images. Af...

PHP中文網(wǎng) 2017-05-16 13:02:17 0  1  790