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

黄舟 2017-05-19 10:11:07 0  4  644

macos - Can't scroll using the touch screen when opening a file with iTerm2 on mac?

The Terminal that comes with Mac uses Vim to open files. If the file has multiple screens, you can use the touchpad to scroll, which is very convenient for viewing the code. But when I open a file using iTerm2, I can't scroll using the touch screen. What's going on? How can I set it up so that I can...

伊谢尔伦 2017-05-16 16:34:00 0  1  775

gvim - How to keep the cursor position fixed on the screen when vim turns pages (scrolls)?

When vim turns pages (scrolls), the default cursor moves up to the top of the screen or down to the bottom of the screen. I hope to keep the position on the screen unchanged, that is, only move the text, but not the cursor (relative to the screen). )s position. How to achieve this? Please advise, th...

给我你的怀抱 2017-05-16 16:36:15 0  5  1152

objective-c - 如何适配iPhone6 Plus和iPhone4的屏幕?

刚刚接触iOS开发所以在屏幕适配上面有一些迷惑之处. 举个栗子 以下是我的约束条件 但是不同的机器上完全是不同的效果 4s 6sp 为了看起来更直观 ,实际上就是效果的差距甚远 所以请教大家,大家平时在屏幕适配方面都...

我想大声告诉你 2017-05-02 09:21:00 0  4  845

javascript - How to use vue2.0 transition to achieve the effect of moving the mouse up, sliding the QR code out from the outside of the screen, and leaving the QR code and sliding out of the screen.

How to use vue2.0 transition to achieve the effect of moving the mouse up, sliding out the QR code from the outside of the screen, and leaving the QR code to slide out of the screen. The following is the code I wrote, but what I wrote is: move the mouse up, The box is sliding over, but the mouse has...

PHP中文网 2017-05-19 10:30:36 0  2  847

css center popup on screen, works on computers and tablets but not on phones

Try using CSS to display a help popup in the center of the screen. On my computer and ipad it works fine, but on the iPhone the popup is vertically centered within the entire scrollable vertical space, which means I sometimes have to scroll up or down to see it. I want it to be centered on the curre...

P粉662802882 2024-03-28 20:02:46 0  1  368

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...

我想大声告诉你 2017-05-24 11:36:49 0  3  845

javascript - How to implement a navigation menu that can slide left and right

Similar to the light red navigation bar at the top of http://m.hexun.com, it can move smoothly left and right. This way you can put more menu items on the phone screen. Is there any juice plug-in for this effect? ​​When I search online for slide menu, the website navigation comes out from the middle...

習慣沉默 2017-07-05 11:03:37 0  2  861

Implement vertical scrolling within a page that targets a specific section without moving the entire page

I've seen this effect on some pages: you scroll down, but the page itself seems to be motionless. Therefore, some elements will fade in or out, appear or disappear. I have a section containing 5 cards. Now I want to create the same effect. When I scroll down to the section, I want to navigate the se...

P粉946437474 2023-08-15 19:29:46 0  1  403

javascript - scroll scrolling issue

1. https://www.kayak.com.hk/holi... The main effect is the effect of this website. When the scroll bar is slid, the div on the right will scroll down, and the div on the left will also scroll accordingly. But because the div on the left is too long, the top part needs to be hidden, and this effect i...

过去多啦不再A梦 2017-06-26 10:55:45 0  4  946

javascript - How to make the news list scroll up and down in vue

This is the data part that is played in a loop {code...} This is my current code, which can only switch in a loop without animation effects {code...}

淡淡烟草味 2017-05-19 10:43:20 0  3  875

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  585

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  871

CSS background gradient does not cover the entire page (including scrollable content)

I'm having trouble with a CSS background gradient in an HTML document. I designed a page that uses a linear gradient as the background and sets it on the body element. The problem I'm facing is that the gradient seems to end where the screen initially ends, even though there is more content to scrol...

P粉506963842 2023-09-12 13:20:09 0  2  686

Vuejs v-for is very laggy on infinite scroll

I have a weird vuejs effect where when I add new object data v-for re-renders all objects even if it has already been rendered. I'm implementing infinite scroll like face book. Code To explain this code, I get new data from firebase and then when the data reaches the bottom of the screen I push it i...

P粉301523298 2023-12-28 18:00:08 0  1  393

objective-c - iOS adaptation issues

For a company project, the design only provided pictures at 5s. When I was working on it, I found that if I didn’t multiply the screen ratio (using automatic layout), things would appear smaller at 6p. The boss asked me to zoom in, but if I pressed both If the ratio is enlarged, the things displayed...

曾经蜡笔没有小新 2017-05-02 09:35:01 0  1  466

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  491

javascript - A click event bug. I don't know what went wrong.

1. After scrolling the picture to the right side of the mouth, and then quickly clicking the left arrow, the magnifying glass function becomes invalid. In other cases, it seems that there is no problem in clicking anywhere. I can't find out where the problem is. I used stop() and clearQueue(), but i...

ringa_lee 2017-05-18 10:59:14 0  1  991

objective-c - 屏幕适配的问题

公司很老的项目了,因为导入了@3x的启动图片,所以整个项目变成了这个样子 把项目看了很久 ,不明白为什么屏幕的尺寸固定在了320 * 480 上,求大家帮忙解答一下 我目前想给整个项目适配,为什么屏幕只局限于320 * 480 呢?

怪我咯 2017-05-02 09:22:10 0  3  532

objective-c - ios sliding problem about tableview or scrollView

If the title is like this, the effect I want to achieve is during the process of sliding down. For example, the picture below is made with tableview. Now when you slide it here, it will not move. The effect I want to achieve is that the blue color does not reach half of the screen (approximately Tha...

PHP中文网 2017-06-20 10:06:07 0  1  845