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javascript - How to monitor the sliding of the mobile phone screen and the distance from the top of the sliding screen?

How to monitor the sliding of the mobile phone screen and calculate the scroll distance from the top? {Code...} What I write like this is always 0? Monitoring scroll has no effect! Ask God

黃舟 2017-05-19 10:11:07 0  4  760

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  1250

Do you need two links to open the touch-screen version of the mobile webpage on the iPhone?

I would like to ask you all, why does it take two clicks to open a touch-screen version of a mobile website using an Apple phone to click on the links? Android desktops and computers do not have this problem.

花生殼 2018-05-29 16:20:48 0  1  1466

My website displays fine on desktop but not on mobile screen

I use HTML/CSS to design my personal website. But the text doesn't scale to the phone. Please refer to the picture below. Websites look great on desktop, but don’t display well on mobile devices. My Google Drive embed doesn't even fit on the phone screen. My phone displays GGDPDF embedded. What shou...

P粉827121558 2024-03-30 15:09:41 0  1  678

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!

為情所困 2017-05-16 13:25:30 0  4  1261

angular.js - angularjs and jquery-mobile conflict on front-end routing

Currently, the partial view is refreshed, and some styles of jquery-mobile will become invalid, requiring a forced refresh of the entire page. How to refresh the entire page? Supplement: If you use location.replace(), first use location.replace('page/page1.html) to directly locate the specific locat...

大家講道理 2017-05-15 16:53:12 0  4  994

javascript - On a mobile device, quickly scroll the screen and then click to stop the scrolling. How to avoid accidentally touching the <a> tag and jumping to other pages when clicking?

1 Question: If you quickly scroll the screen on a mobile device and then click to stop the scrolling, how can you avoid accidentally touching the a tag and jumping to other pages when clicking? 2 This is also a problem actually encountered in front-end development of mobile terminals. To be more spe...

我想大聲告訴你 2017-05-24 11:36:49 0  3  980

javascript - How to slide the screen on the mobile phone to get the distance from the top of a certain element? At the same time, can this value be referenced by other functions?

As the title says, what I want to achieve is to slide the mobile phone screen. When an element is a certain value (for example, 200px) from the top, click the pop-up button on the screen, and the position of the pop-up layer will be 200px from the top. {Code...} Want This effect is achieved, the val...

PHPz 2017-05-18 11:02:18 0  2  694

JavaScript Trick: How to efficiently detect touch screen devices?

I wrote a jQuery plugin that works on desktop and mobile devices. I'm wondering if there is a way to detect if a device has touchscreen capabilities using JavaScript. I'm using jquery-mobile.js to detect touch screen events and it works on iOS, Android, etc., but I also want to write a conditional s...

P粉877719694 2023-08-20 15:26:32 0  2  792

What are the mainstream mobile phone screen resolutions?

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

李龍生 2017-11-22 15:29:26 0  0  993

javascript - How to make a webpage display directly in landscape orientation on a mobile phone?

The web page is designed for mobile phone horizontal screen, if the page is displayed vertically, the page will be messed up.

PHPz 2017-05-19 10:21:44 0  2  1020

javascript - Full screen display problem of mobile game development page

Develop a simple small game. The size given in the design drawing is 640*1136. After rem adaptation, some mobile phones with small heights cannot display all the content, and the game cannot use scroll bars. What should I do? Thanks

迷茫 2017-05-31 10:41:37 0  2  1105

Want to realize the function of finding a house on the map? Is there any such tutorial?

AJAX+PHP to achieve. Information format in the database: map coordinates (X value, Y value); address information (automatically obtained based on coordinates); idea, locate the address based on the information of each property, load the map in the mobile interface, and mark it in this screen area Al...

唯藍(lán) 2019-03-17 23:55:56 0  2  1472

javascript - How does the web front-end determine whether a piece of content is two lines long? (When the screen width is different)

Is there any way to calculate the number of lines a piece of text takes up on different screen sizes? As shown in the figure, if the content exceeds two lines under the width of the user's mobile phone screen, the full text will be displayed, otherwise the full text will not be displayed.

大家講道理 2017-05-16 13:08:51 0  6  1816

javascript - Will the mobile browser have a default viewport, which will display the page on the mobile screen after zooming?

The mobile browser will have a default viewport view, which defaults the width of the page we wrote to 980px, and zooms and fills it into the mobile browser. How many times is the zoom here?

過去多啦不再A夢 2017-05-16 13:43:30 0  2  577

objective-c - How to adjust the size of the displayed image when loading a network image from SDWebImage

As shown in the picture: This is a screenshot of a 6s mobile phone. I put him in a UIImageView with a width = mobile phone screen width and a height of 210. This picture is obtained through network loading. Here I use SDWebImage. Now I want the picture to look better, my idea is to crop this picture...

滿天的星座 2017-05-02 09:29:09 0  1  948

html5 - How to make H5 pages display full screen in mobile browsers and WeChat

&lt;meta name="x5-orientation" content="portrait"&gt;&lt;meta name="full-screen" content="yes"&gt; Setting meta can make UC and QQ browsers full screen. How about other browsers? WeChat? safari?360?

巴扎黑 2017-05-16 13:35:01 0  2  856

javascript - How to disable horizontal screen of mobile phone in webapp developed with js

Using js to develop a webapp, the leader requires that it can only be viewed when the mobile phone is in portrait mode and not in landscape mode. How to prohibit the mobile phone in landscape mode?

巴扎黑 2017-07-05 10:49:37 0  4  1086

javascript - Why does the Chrome browser display a white screen when debugging a mobile phone?

Has anyone encountered this? It's like this when debugging, sometimes it's good, sometimes it's bad. why?

ringa_lee 2017-05-16 13:32:29 0  1  845

How do I center align this card?

I have a problem with a card made with swiperjs. I'm trying to center the card on the mobile screen but I can't. Please help me solve this problem. varswiper=newSwiper(".slide-content",{slidesPerView:3,spaceBetween:30,loop:true,centerSlide:'true',fade:'true',grabCursor:'true',paginat

P粉851401475 2024-03-31 11:48:07 0  1  745