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  895

When uploading pictures on layui mobile phone, you cannot select multiple pictures at one time

I use layui components to upload images. On the computer, I can select multiple images for upload at one time, but on my Android phone, I can only select one image at a time. How can I select multiple images at one time?

XuPing.Yang 2021-04-23 11:19:09 0  0  1228

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 0  0  1061

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  635

How to upload file array using formData

Because clicking input type='file' again will overwrite the previous fileList, I first convert the selected file into base64 as a preview image, similar to this. It can be added multiple times, but how do I add multiple preview images when uploading? Add it to the formdata object and accept paramete...

PHP中文网 2017-07-05 11:02:53 0  3  1639

javascript - html5 multiple image upload

This is how I downloaded a demo, which uploaded multiple images in jquery. But I don’t understand his implementation idea. The main thing I want to know is how he uploads pictures to the page, and then clicks to start uploading and then uploads them uniformly. Could you please help me sort out the i...

習慣沉默 2017-05-16 13:02:56 0  3  519

javascript - Baidu's webuploader upload problem

I want to ask all the masters who are passing by. I have such a need now... that is, I am using the webuploader upload plug-in. If the upload of a single picture fails, what should I do if I want to change the picture and continue uploading? I couldn't find the corresponding API on the official webs...

为情所困 2017-06-07 09:24:38 0  1  993

javascript - FormData implements multiple file upload problems

Although we know that FormData can upload multiple files at the same time, the current needs this time are different, and each picture needs to be accompanied by some user selection parameters. for example. scope.FileList is the file array after multiple selection of files. If you upload multiple fi...

学习ing 2017-06-08 11:03:20 0  5  1049

Problem with nginx handling the actual path of images

In the project, the uploaded files were renamed by sha1. After a picture was uploaded, it was named c2e47454e951697811c0531949d4d318. The access path on the browser side is: /img/c2e47454e951697811c0531949d4d318. Note that there is no picture suffix! After I deployed...

怪我咯 2017-05-16 17:21:57 0  1  484

javascript - Ask for advice: When using webuploader to upload images, what is the format of the server response data content?

My front-end uses Baidu's webUploader upload plug-in to upload images, and the back-end uses Thinkphp to receive file data. But if my back-end receives an error when receiving files, how do I return the data to notify the front-end to call the uploadError event callback method? I read the official d...

过去多啦不再A梦 2017-05-16 13:08:47 0  1  589

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...

黄舟 2017-06-26 10:50:32 0  2  825

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 0  1  860

javascript - Using JS Qiniu to upload images will cause a file exists error (file exists)

When uploading images using JS Qiniu, a file exists error appears. However, it is obviously the first upload, and I have changed the key value. If I change the local file name, the error will not be reported. I can also use the official demo. An error will be reported http://jssdk.demo.qiniu.io/# {c...

女神的闺蜜爱上我 2017-06-26 10:53:56 0  1  1681

javascript - BUG about mobiscroll.js date plug-in getting focus under IOS

When using the mobiscroll date plug-in, everything works fine on Android. But on IOS, when you get focus and select a date, will there be an extra thing at the bottom of the page? BUG View Pictures Online: Has it been resolved?

漂亮男人 2017-05-18 10:48:30 0  1  881

php - Qiniu large file (PDF, compressed package) | Maximum capacity 2G | More downloads Is it feasible?

1. The company now operates a printing mall, and users often need to upload attachments. 2. The company will download these attachments for review to see if they meet our production specifications. 3. Then there may be multiple approvals and multiple downloads. The largest one has 2G attachments. I ...

漂亮男人 2017-05-16 13:09:24 0  1  801

javascript - How to use canvas to convert the content in a div into an image without using a plug-in.

Many people on the Internet mentioned using canvas, but the key content conversion part seems to be mostly assisted by plug-ins, and the only example I found that did not rely on plug-ins ran incorrectly. I would like to ask a master how to convert the content in a div into an image without using a ...

巴扎黑 2017-05-24 11:36:16 0  3  870

Black image appears when downloading temporary materials on WeChat

Guys, I use jssdk to call the photo in the WeChat h5 page, and then upload it to the temporary interface. I pass the obtained media_id of the WeChat server back to the background through ajax, and then download the picture from the temporary material to the local. The first operation is perfect. Aft...

凡人 2019-10-05 13:51:41 0  0  1185

angular.js - angularJs如何实现不同页面引入不同的js文件

我想按功能分目录，但是请问如何实现不同页面引入不同的js文件?总不能一次把所有项目的js文件都加载了吧? 补充: 现在要做的是一个较复杂的后台系统，视频及图片上传内容，请问angular能否整合这些插件?新手上路很...

滿天的星座 2017-05-15 16:52:08 0  3  601

I encountered some difficulties when developing the WeChat applet calculator. There is an error that I can't figure out, but it seems to be the same as what is written in the video. Please give me some guidance.

I encountered some difficulties when developing the WeChat applet calculator. There is an error that I can't figure out, but it seems to be the same as what is written in the video. I would like to ask for guidance. For example, if you enter: "7+7", the result will be displayed as 14 norma...

会玩的白先森 2018-03-24 16:43:36 0  1  1415

This route does not support the POST method. Supported methods: GET, HEAD. laravelle 9

First of all, I'm a beginner and I know this question has been asked and answered several times. I've already tried the solutions, or I've implemented the suggestions, so I'm here for expert help! What I've tried: - Added @csrf to the blade file inside my form element. - Check if posts and get in my...

P粉976737101 2024-03-27 16:43:09 0  1  382