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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

php - [WeChat] Get the material list interface, get all when getting the picture and text list? ?

WeChat’s interface for obtaining a permanent material list, the parameters are written as follows: The document states: The number of returned materials is between 1-20. I get the picture material list, no problem, I can control the returned quantity through the count parameter. But when getting the...

过去多啦不再A梦 2017-05-24 11:34:22

javascript - vue.js retrieves the image path from Alibaba Cloud oss correctly, but the image on the page fails to load?

Use vue.js in webview to obtain the image path from Alibaba Cloud oss. After obtaining the data, you can open the image address with a browser and the image can be rendered successfully. However, the image sometimes fails to load on the webview page? The code to bind the image is as follows: &lt...

PHP中文网 2017-05-18 10:56:44

How to get the address of the image link

I want to use a picture on my personal computer, but after copying the picture address on my personal computer, why is the picture not displayed? What should be done? Or where did the above address "/static/images/logo.png" come from? Is it also on a PC?

小孔成像 2020-03-01 14:33:00

javascript - How to get the file size of an image

{Code...} How to get the file size of this image?

三叔 2017-06-14 10:53:48

Interpret image coordinates submitted for animated image elements in a form

I want to capture the X:Y values indicating where the user clicked on an animated image by checking the php$_POST array. The problem is that while I can get the input submission information on the static image, I can't seem to get any values from the animated image. Here is the complete HTML pag...

P粉421119778 2024-02-26 22:34:14

Want to change multiple images by clicking on the images in a modal

I'm using gsap.js for the popup/modal. I use forEach so that no matter how many identical parts I add to this site, it will work fine. My only goal is to make this work perfectly now, somehow. Whenever you click on the "button" that pops up then you get 9 images and you select 4 out of the...

P粉269530053 2024-01-29 09:35:00

Way to get image from Express.js and display image in React

I have created a registration form that gets data from the user and their profile picture and stores the image into a public folder in my server. The path structure is server/public/avatar but the problem is express.static doesn't work for me it gives me ConnotGet error I tried this syntax app.use(e...

P粉351138462 2023-09-16 15:22:17

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

python selenium gets image verification code

I want to cache the image verification code locally, and then let the user see the image through the web service and manually type the code to log in. Since the official operation is interface-less, selenium screenshots cannot be used. In addition to selenium screenshot and right-click method, is th...

PHP中文网 2017-06-12 09:21:28

Retrieving and displaying images from a database in a JSP page: a step-by-step guide

How to retrieve and display images from database in JSP page?

P粉191610580 2023-08-27 21:30:22

Successfully upload images to Firebase using Nuxt JS

I'm developing a web application that submits and retrieves data from Firebase, I've been able to fully configure my NuxtJS application to connect with Firebase, but the problem arises when I want to submit mixed image files and text files. How do I set up my NuxtJS project to submit both images and...

P粉885562567 2023-08-31 20:43:16

javascript - How to grab images generated by canvas

I need to synthesize images. I wonder if I can directly capture the image generated by canvas in the background and then return it to the front end?

伊谢尔伦 2017-06-05 11:09:30

php - How to get the file name of the accessed image in laravel?

How to get 123.jpg when accessing the image address www.aaa.com/public/img/123.jpg

漂亮男人 2017-06-12 09:21:13

Python - Looking for a demo of Qiniu Cloud remote image uploading

When I am new to python and use scrapy to collect web page images, the other party will prohibit cross-domain display, so I came up with the idea of saving the images on Qiniu Cloud. However, the python API of Qiniu Cloud is a bit confusing. I came here to ask. There is no demo for saving remote i...

代言 2017-06-12 09:26:44

How to get the natural dimensions of an image using JavaScript or jQuery?

So far I have this code: varimg=document.getElementById('draggable'); varwidth=img.clientWidth; varheight=img.clientHeight; However, this gets me the html attribute-css style. I want to get the dimensions of the actual image resource of the file. I need this because after uploading the image, its wi...

P粉916553895 2023-10-21 13:53:08

Wordpress - Image title exists - Gutenberg doesn't automatically get it

Before asking this question, I paid for 9 hours from 10:00 am to 20:00 pm :( I tried everything... but no luck. Well, I have set the information of the image: alt text, title , caption, description gutenberg editor can get Alt text, image title, but "Title" is missing in Advanced->Title...

P粉823268006 2024-01-16 21:17:02

Can I use html5 to create an image scrolling effect?

Can I use html5 to create an image scrolling effect?

。 2018-01-31 16:19:16

android - RecyclerView displays network images and Fresco loads them. Under target sdk version 25, the image positions are out of order and multiple images are superimposed.

Use Recyclerview to display a series of images. Use fresco to load. In order to allow imageView to adapt to the image aspect ratio, fresco sets DraweeController to calculate the size. This code can work normally under target Sdk version 17, and the picture can be displayed normally...

阿神 2017-05-24 11:38:04

Try using background image with css variable in Twig template

So I have a question. I want to use a background image with a css variable, and in my project I'm using Twig to loop through articles that are selected from my database via a sql request. Each article has a relative link to the image in the database so it can be seen on the website. The problem is, ...

P粉083785014 2023-09-04 12:41:18