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javascript - js image upload plug-in with preview function, which ones are easier to use?

js image upload plug-in with preview function, which ones are better to use? There are more information and many people use them. Please recommend.

高洛峰 2017-06-12 09:30:40 0  4  1019

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 0  1  584

javascript - Questions about the jQuery File Upload plug-in

The user uses the input="file" tag to select a picture. After I draw the picture selected by the user to canvas for processing, I get the base64 picture data. Then the question comes, how do I put this result into jQuery File Upload, and then click the button What about uploading? {code......

淡淡煙草味 2017-06-10 09:49:07 0  1  759

Upload multiple image files in CodeIgniter using Ajax and PHP

I'm having trouble uploading multiple image files to the server side. It would be great if someone could highlight what's wrong with the code. Initially there is HTML code: <labelclass="col-form-label"><h4>UploadImages</h4></label><divid="image-preview-conta...

P粉252116587 2024-04-03 22:35:03 0  1  753

javascript - How to filter out hidden files in a folder when dragging a folder to upload

When using the jQuery-File-Upload plug-in, you can drag files or folders to upload. When dragging a folder to upload, all files (including hidden files) are uploaded by default, but the requirement is not to upload hidden files. For example, there are 6 files in this folder, 3 of which are hidden...

阿神 2017-05-19 10:44:58 0  1  896

webpack packaging jQuery plugin - Stack Overflow

In multiple pages, first use providePlugin to expose jQuery to the global {code...} When referencing the jQuery plug-in, I find that I don’t know what to do. If it is an ordinary js plug-in, just require it in directly. However, some plug-ins have both js, css and pictures. If used in every page...

黃舟 2017-06-26 10:50:32 0  2  1000

javascript - jQuery plug-in production, multiple calls on one page

I want to write a carousel image plug-in. I called it twice on my page... Each one passed in three images, but when I looped it out and added it to the page, I found that there were 6 li, which is the effect I want now. That is, I loop once and add 3 li to the first one, and add the corresponding li...

迷茫 2017-06-26 10:50:37 0  1  736

javascript - Can I develop jQuery plug-ins myself to achieve multiple functions in one plug-in?

RT! For example, if you write a plug-in that has tab functions, carousel functions, pop-up window functions, etc. Of course, these functions do not need to be powerful. It is just to bring these functions together and call them when it is convenient to use. My idea is: wrap it up with var methods = ...

phpcn_u1582 2017-07-05 11:00:48 0  3  1206

javascript - Is there a js plug-in that can take multiple screenshots of one image?

For example, a picture of 1200px is cut into three sections at 400px at the same time. The cropping frame is selected at the same time and then the three sections are taken together.

PHP中文網(wǎng) 2017-05-18 10:48:49 0  1  483

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...

懶貨 2020-03-24 12:17:37 0  0  1204

angular.js - How to implement lazy loading of images in angularjs?

To write a web page that displays a list of images on the mobile terminal, jQuery's lazy loading plug-in was used to implement this function in the past, but now it is required that jQuery and other plug-ins cannot be used, and only angularjs can be used to implement this function. The path of the i...

某草草 2017-05-15 16:51:49 0  5  1013

Android - ionic hybrid development, the default photo picker, IOS cannot select a single photo.

Use the cordova-plugin-image-picker plug-in and call the maximumImagesCount: 1 method. The compiled Android version allows you to select only one picture by selecting the album, but the iOS version can select multiple pictures in the album. Excuse me, how can I make iOS only select one picture when ...

過(guò)去多啦不再A夢(mèng) 2017-05-16 13:31:35 0  1  803

javascript - Cannot upload files after downgrading from IE11 to IE8

rt: IE8 compatibility issues. Using the jquery-form plug-in to upload files on native IE8 or upgrading from a low version of IE (ie6) to IE8 is no problem, but it will not work after downgrading to IE8 from a high version of IE (ie11). The F12 console does not report an error and cannot be adjusted ...

阿神 2017-06-12 09:29:11 0  1  780

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  883

How to allow users to upload or change images on one page and display them on another page?

How to let users upload pictures on one page and then display them on another page? The user can change the image and it will change in other pages as well. Also, I'm talking about using php/js/jquery/mysqli whatever works best. (I'm just a beginner in this field, so I'd appreciate it if you use som...

P粉298305266 2024-04-01 18:33:31 0  1  760

javascript - How does front-end js encapsulate a method or a jQuery plug-in to enable clicking a button to open the local file management system and upload files?

To execute an event after clicking a button, open the local file management system, then select the file, and then select upload.

天蓬老師 2017-05-16 13:36:56 0  3  905

Laravel Modal does not return data

I don't know why I'm not getting the value from the modal in my Laravel controller. Please check it for me. However, I use the same code for other modes and controllers. It's working and returning the value from the property without any issues. I'm using Laravel8 and php8.1; below is my code. app\Ht...

P粉174151913 2024-03-29 10:31:31 0  1  606

Can I use the automatic generation module of thinkphp5 in Windows 7 system? How to configure and use

明民 2017-10-10 17:04:14 0  2  1404

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

劉袁銘 2017-10-10 19:25:59 0  4  2960

mcrypt_get_key_size()

To use mcrypt_get_key_size() in php study, how to enable mcrypt_

劉袁銘 2017-10-10 19:47:34 0  1  1191