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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

Move the content to the left by adding the Width property

I have provided margins to the body. main {left margin: 200px; right margin: 200px; text alignment: center} Since I want to display the text in two lines instead of one, I added the width attribute to the style. The line .p{font size: 12px; width: 200px} can be used to display the paragraph in two l...

P粉738046172 2024-04-06 22:01:35

Copy the html into it according to the tutorial, but there is a problem

The html is copied in according to the tutorial, and only text is displayed line by line. It is not the display format of the video, and it cannot be loaded even when loading layui.

P粉653371603 2022-01-17 10:31:03

Why is it not hidden when you move the mouse to the second-level menu? jquery writes that when the mouse removes the first-level menu, the second-level menu is hidden.

Why is it not hidden when you move the mouse to the second-level menu? jquery writes that when the mouse removes the first-level menu, the second-level menu is hidden.

L 2018-12-31 19:07:27

javascript - JS and CSS problem, after moving the mouse to an icon on the map, how to center the displayed content relative to the icon.

As shown in the picture below, the right side is the effect I need, that is, when the mouse is moved over the red location icon on the map, the photos and content displayed are centered relative to the location icon below. The left side is the effect I made. The displacement is too serious. Please h...

给我你的怀抱 2017-06-12 09:32:10

symfony - Use commands to generate different corresponding entities in different bundles according to the database in a project

In a project, use commands to generate different corresponding entities under different bundles according to the database database: test table: account, product There are two bundles in the symfony project DemoAccountBundle DemoProductBUndle directly use the command ph...

世界只因有你 2017-05-16 16:45:06

Is there anyone who can download it to the server according to the URL and then on the same server. Please help me, please check 11111111111111

Is there anyone who can download it to the server according to the URL and then on the same server. Please help me see if anyone can download it to the server according to the URL and then on the same server. Please help me see if anyone can download it to the server according to the URL and then on...

MUZILE 2019-04-10 15:57:56

Why can't I import css js according to the teacher's steps yesterday and restart the computer?

Why can't I import css js according to the teacher's steps yesterday and restart the computer?

陌 2019-12-27 10:11:53

I operate sublime according to the teacher's instructions. I can't access http://localhost/admin.php even if I change the path. Thank you.

I operate sublime according to the teacher’s instructions. I can’t access http://localhost/admin.php even if I change the path. Thank you.

A 彭驰 2018-07-30 20:50:17

javascript - Please teach me the JS native code to change the color of an element when you move the mouse to it, and restore it when you move it away.

I learned bubbling events, typed the code and made small details changes based on online articles. I have a question: 1. The ultimate goal is to achieve the color change when the mouse moves up. How to achieve this? 2. How to solve the problem that when the next li element is clicked, the color of t...

世界只因有你 2017-05-19 10:30:58

When using Hostinger to render a blade file, all tags in the header will be moved to the body.

When using Hostinger to render a blade file, all tags in the header will be moved to the body. This does not happen when I run the application locally.

P粉652523980 2023-07-17 18:42:36

Modify the verification code according to the video. Once modified, the login page will not open.

Modify the verification code according to the video, and the login page will not open once the modification is made. Page Fault Displays Page Fault! Please try again later~ In the following situation on the login page, the page cannot be opened.

小朋友 2017-08-06 10:14:06

The rewritten title is: Change the list title in response to the cursor moving to the list element

I'm creating a linked table and I want to make the table prettier by changing the background color of the table header when I move my mouse over one of the list links. However, I don't know how to change the properties of a container element by affecting its smaller elements. This is my code: <ht...

P粉131455722 2023-09-04 23:54:54

Navigate to next page after making selection using Visible Values option

I'm trying to create a flow using HTML (code is at the bottom) I select "Cisco" and then go to the next box for me to choose a type, I select "PE Router" and then go to the next set of options, select the device and so on , until completed How can I create something similar to co...

P粉351138462 2024-02-26 22:45:32

phpstudy modified the settings, and when the whole was copied to another computer, it returned to the original parameters when it was started.

phpstudy modified the settings, such as changing port 80 to 8080, and also modified port 80 in apache's ini, and then copied the entire file to other computers. When starting, the port number defaulted to 80, and the startup could not succeed! As a result, you have to manually modify the settings an...

花生油 2018-10-22 22:21:22

javascript - How to delete the data dynamically added by jquery when clicking the cancel button, leaving the original one?

As shown in the picture, this is a pop-up box. The content in the red circle is suitable for things dynamically added by jquery. How can I delete the dynamically added things after saving or canceling, leaving the original ones to ensure that the next time I click on the pop-up box, it will still lo...

天蓬老师 2017-05-18 10:50:42

I completely followed the steps explained to create a site in phpstudy, but I still can't open the webpage using the domain name of this site. I am puzzled and I hope the teacher can give me an answer.

I completely followed the steps explained to create a site in phpstudy, but I still can't open the webpage using the domain name of this site. I am puzzled and I hope the teacher can give me an answer.

P粉480763575 2022-05-01 00:42:37

Apache has stopped working to prove that something is wrong, even restarting will not work.

Today I opened the software and found that there was bd. After the anti-virus, it said that apache has stopped working, which proves the problem. Even restarting did not work. Today I opened the software and found that there was bd. After the anti-virus, it said that apache had stopped working. It p...

侯建华 2019-01-08 08:40:14

javascript - How to stop an event immediately after it has finished executing

I have a mouse move-in and move-out show-hidden event, but if the mouse slides over multiple times, it will be executed multiple times. How can I stop the event immediately after the mouse move-out event is executed? {code...}

ringa_lee 2017-06-14 10:54:31

Didn't this video of Junior Sister Miejie not do any processing on add.php to prevent it from being opened directly without logging in? ? ? Users can directly open this page without logging in to enter student data!

Didn’t this video of Junior Sister Miejie not do any processing on add.php to prevent it from being opened directly without logging in? ? ? Users can directly open this page without logging in to enter student data!

喜欢灭绝师妹 2023-03-27 22:35:35