javascript - When uploading videos on mobile phone web pages, the video format uploaded by iPhone is mov. Can it be controlled on the front end and transcoded to MP4 when recording videos?

When uploading videos on the web page of mobile phones, the video format uploaded by iPhone is mov. Can it be controlled on the front end and transcoded to MP4 when recording videos?

怪我咯 2017-05-19 10:20:36 0  1  963

javascript - How to upload images to vue on the mobile phone

It is an input. After clicking it, you can open the gallery and select the picture I want. After that, I can get the picture address he selected and pass the data to the interface. I can write it myself, but I don’t know how to accept the picture address he selected. I hope a master can do it. tell ...

PHP中文网 2017-07-05 11:01:18 0  3  3442

javascript - rem unit compatibility issue, why is the height of oppo's own browser image uncontrolled

Use rem to make mobile pages. During the testing phase, there was no problem. On IOS, Android and other mobile phones, everything was perfect. However, when opening the page with the browser that comes with the oppo phone, rem failed. Only the height of the picture failed, and all pictures were comp...

大家讲道理 2017-06-26 10:53:25 0  1  1150

javascript - How to deal with errors when doing canvas.toDataUrl() on safari and ios?

First, I installed two pictures in a DIV: the base64 format picture + the local picture obtained by input type=file and then synthesized it into a canvas using html2canvas. Finally, in order to facilitate the long press to save the picture on the phone, I want to synthesize it with html2canvas. Use ...

伊谢尔伦 2017-05-31 10:41:03 0  1  1388

Download - php What is the process of saving images to the local mobile phone?

Add a watermark to the picture on the mobile phone and then save it to the local phone. Why are the downloads you see now all downloaded to the server? Can't they be downloaded to the local phone? The download code refers to this {code...}

天蓬老师 2017-06-23 09:11:42 0  4  933

javascript - How to save pictures to the mobile phone album on the mobile terminal?

How to save pictures to the mobile phone album on mobile? Requirement: Click the button to save the current picture to the mobile phone album development environment vue2.0 + webpack, js. Is there any way to achieve this requirement? You can have Baidu for both plug-ins and native ones. I have seen ...

淡淡烟草味 2017-05-19 10:42:09 0  1  1510

html5 - How to make the image width and height ratio exactly fit the current full screen size of the mobile phone on the mobile terminal?

1. How to adjust the image aspect ratio to the full screen size of the mobile phone on the mobile terminal? When the width is 100%, the height needs to be adaptive, and when the height is 100%, the width needs to be adaptive. In this way, the picture may exceed the current screen and a scroll bar wi...

世界只因有你 2017-05-16 13:25:15 0  5  1107

What are the best practices for images used as main sections?

I have a section that uses a picture as the main section. The problem is that the image is too big for mobile phones, tablets and desktops, 1MB. I'm worried that the image is too big. I'd like to know the best practices when using images as backgrounds for main sections. Thank you for your kind sugg...

P粉727416639 2023-09-19 20:54:07 0  1  792

javascript - How to make the picture full screen when clicking on the picture with phoneswipe?

I want to make a mobile phone click on the picture to preview the picture, and can slide left and right, but the picture cannot be full screen. Please give me some advice. Please tell me how to configure the parameters to make the width=100% in the picture below. Thank you. . Or are there any other ...

ringa_lee 2017-07-05 10:41:07 0  4  880

CSS and HTML methods for moving paragraphs to the left on mobile sized screens

It looks perfect on a normal 16:9 computer screen, with text on the left and images on the right. However, when it comes to smaller screens (e.g. phone size screens), it does display the picture on top of the paragraph like I want it to. I'm very new to this so please help. This is my media file @me...

P粉043470158 2024-04-04 20:25:22 0  1  506

html5 - How is the height rem of mobile phone adaptive pictures calculated?

The mobile webpage layout is two li and one line occupying the full width {code...} rem is automatically changed according to the font-size of html. How to calculate the initial width and height value of this li?

怪我咯 2017-06-22 11:53:24 0  1  1186

What are the mainstream mobile phone screen resolutions?

Please answer the handsome guys and beauties online. Thank you very much!

李龙生 2017-11-22 15:29:26 0  0  894

javascript - How to implement the front-end image in the article. Click to pop up to enlarge, then click to retract.

In a recent project, there was an article published by a member. When the article displays illustrations on the mobile phone, it sometimes needs to be zoomed in to view, and cannot be clicked to enlarge. The only thing that can be operated here is the img tag. $("img").click(function(){ {c...

过去多啦不再A梦 2017-06-26 10:51:46 0  5  996

javascript - How to customize the flatlist drop-down component style?

1. First, let me talk about the effect I want to achieve. Pull down a picture like JD.com on mobile phones, and jump to a new page after letting go. 2. But Flatlist has a default drop-down event {code...} I don’t see how to change this header control in the document. Android defaults to a black circ...

PHP中文网 2017-06-08 11:02:39 0  1  1322

apache - video server configuration requirements

In my graduation project, I plan to make a small HTML5 video-related game that needs to play videos. I want to put it online. Planning to rent space. So are there any configuration requirements for space? This project is only put online. When the time comes, it can be displayed on mobile phones with...

伊谢尔伦 2017-05-16 16:57:54 0  1  723

html5 - When the H5 page keyboard in android is retracted, there is a blank delay below

This page is an H5 page embedded in the APP. Click on the street search box in the picture, and an input box will appear below. This input box must be native to the mobile phone. Then click the Cancel button, the area originally occupied by the input box will be blank for about half a second, and th...

怪我咯 2017-05-16 13:31:09 0  1  679

javascript - Why does chrome load image resources repeatedly?

As shown in the figure, it is found that after preloading the image, repeated image resource loading is triggered when the image is called repeatedly (make sure the image resource path is consistent). No such situation has been found on the mobile phone, but a similar situation can easily occur on C...

PHP中文网 2017-07-05 10:44:59 0  1  1419

html5 - How to make the background image display in full screen on the mobile phone (the content is relatively long and has scroll bars), ensuring that the image is not deformed?

My mobile webpage needs a background image. How can I make the background image display in full screen without deformation? With my current setup, the background is deformed! Ask God!

为情所困 2017-05-16 13:25:30 0  4  1119

Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't wo...

P粉178132828 2023-09-05 11:18:47 0  1  820

Experiment with sorting after query limit

So this is my first question here, please forgive me if something is wrong. I'm trying to make a sort query based on constraints. So there is a Customers table with 90 records. I want to first perform a query limited to 3 records, and then sort the results of this query by a column called ContactNam...

P粉237125700 2023-09-05 14:46:42 0  1  722