Back to top web application button

25Mar2017

Let’s take a look at the effect first, directly above the picture. In the first case, when the page is at the top, the back to top button will not appear. In the second case, when the page is a certain distance away from the top, the return to top button appears. Next is the analysis of the code: If we want to use scrolling here...

18Jan2021

How to remove the top back button in uniapp: first find the pages.json file in the project root directory; then find the object in the pages array to delete the return button on the top bar of the page; finally add ""autoBackButton":false" under the object style. Can.

16May2016

This article mainly introduces the method of realizing the floating back to the top button in js. It analyzes the style and dynamic implementation techniques of the return to the top function in javascript with examples. It is of great practical value. Friends who need it can refer to it.

12May2018

When we browse products or articles, when one screen is not enough, we will keep dragging up to see more content. When we need to go back to the top, we manually slide our fingers to control the page to flip up, which is efficient. very low. At this time, we need to use the [Back to Top] button to help us quickly return to the top. Without further ado, let’s implement this function.

16May2016

Now most websites will add this function: when the scroll bar scrolls to the bottom of the page, a "Back to Top" button or link will be displayed in the lower right corner of the page; then, how to control the display of the "Back to Top" button Or hide it? This article introduces the detailed implementation method. If you are interested, don’t go away.

22Oct2024

This article discusses a common challenge faced by developers when detecting back button clicks in web browsers. Currently, the window.onbeforeunload event is often used, but it also triggers for other actions like refresh. The article presents alter

15Apr2024

1. First open the clipping APP, as shown in the picture below. 2. Click the Start Creating button, as shown below. 3. Then click the material library button, select the festive atmosphere, then select a video material with a black background and particle animation, and finally click the add button at the bottom, as shown in the picture below. 4. Click the Picture-in-Picture button at the bottom, and then click the New Picture-in-Picture button, as shown in the picture below. 5. Then click the material library button, select the green screen material, then select a meteorite video material, and click the add button at the bottom, as shown in the picture below. 6. Select the green screen material you just added and click the smart keying button at the bottom, as shown in the picture below. 7. Finally, adjust the duration of the two video materials to be the same. Click the play button to see the effect, as shown in the picture below.

28Apr2024

First open the professional version of Cutout. Click the audio button, select a piece of audio material in Sadness, and add it to the audio track, as shown in the picture below. Select the audio material, click Auto Step, and select Step I, as shown in the picture below. Click the media button, then click the material library button, enter the word sadness in the search bar, select a video material, and add it to the video track, as shown in the picture below. Select the video material and click the freeze button, as shown in the picture below. Select the video material and click the delete button to delete it, as shown in the picture below. Adjust the duration of both clips to 10 seconds, as shown in the picture below. Click the Effect button, select the blur opening effect in the basics, add it to the effects track, then adjust the end of the effect to align with the first audio clip point, and then change the blur level to 11, as shown in the picture below.