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Please help me find out where is the problem with my code.

Every time the ajax reaches the last 2 seconds, it will start requesting, and then the countdown will get stuck. Logically speaking, I set the request once every 10 seconds, and the timer is a countdown of 1 second and 1 second. Why does it start requesting after 8 seconds? Because I need to synchro...

按鍵盤手指磨破皮 2017-12-09 12:36:16

Hide and show animated content: Create HTML pages with transition effects

I'm trying to make a website that displays content in book form, with page-turning animations. There are different svg images to animate for the content of each "page"; I'm not sure how to do this. Basically, is there a way to show and hide content the way I want without having to create a...

P粉674757114 2023-09-10 17:41:45

NVG effects using CSS

I'm trying to make an NVG effect using CSS but I don't know where to start and how to add glow and noise effects and all that stuff. If anyone knows any tips or has tried something similar please guide me, thanks <3

P粉832490510 2024-02-26 20:37:50

JavaScript Basics Notes

JavaScript1. The relationship between JS and DOM. The browser has the function of rendering html code. The html source code is formed into a DOM object in the memory, which is the document object. There is a JS interpreter/execution/engine inside the browser. For example, chrome uses the v8 engine. ...

只是沒有如果 2018-11-19 20:33:14

javascript - prop verification in vue2, what is the use of setting default?

HTML code: {code...} js code: {code...} The code is as above. "I feel that default is useless and has no prompts or effects." Solved: I originally thought that default was the value passed in if it did not meet the type requirements, and then the default value was used. It turns out to be ...

某草草 2017-05-19 10:41:31

angular.js - angular ng-selected not working

1.html code {code...} 2.js code {code...} 3.Problem description: {code...}

黃舟 2017-05-15 17:01:39

The routing address is set to: for example: tp5.com/peter-4-3.html

How to obtain the parameters behind tp5.com/(peter,4,3)

臥龍 2017-08-02 21:45:26

My frame is not showing

<frameset rows="10%,30%,60%"> <frame src="1.html"></frame> <frame src="2.html"></frame> <frame src="3.html"></frame> &

小猴子 2018-05-22 18:15:16

jquery - How to create navigation effect in angularjs?

My knowledge of angularjs is not very deep, and I don’t know English, so there are no Chinese API documents to consult. Currently encountering some problems. I want to use angularjs instead of jQuery to achieve some common effects, but I find that either the idea is unclear or I don't know how to do...

PHP中文網(wǎng) 2017-05-15 16:58:41

Development environment installation configuration and basic knowledge of HTML

Development environment installation and configuration and HTML basic knowledge (HTML basic structure) configuration Simplified Chinese ctrl+shift+p Open the command window Commonly used plug-ins 1. chinese (Simplified) Language Pack: Simplified Chinese Language Pack 2. JS-CSS-HTML Formatter: JS/ CS...

淵 2019-08-29 23:15:53

Code execution unresponsive

Hello teacher, your code in Chapters 2 and 3 cannot be executed in my environment. My environment is: phpstrom2018.3+chorme+jquery3.3.1.js, the code is as follows: -------------------------------- -------------------------------------------------- -<!DOCTYPE html><html lang="zh

iUnicorn 2019-03-19 21:12:39

angular.js - Angular 2 writes a Hello paragraph and uses ng build and then clicks HTML but it cannot be loaded.

As shown in Figure 1. HTML code 2. This is the TS code 3. Enter the file generated by ng build 4. Open HTML. It has been unable to run in ng server and HELLO can be displayed.

PHP中文網(wǎng) 2017-05-15 17:12:51

How to add Tailwind CSS class for <html> and <body> tags in Nuxt 3?

I'm trying to make a custom 404 error page using tailwind for my Nuxt3 application. I want the page to fill the screen on all devices and the 404 error page to be centered vertically and horizontally, but I can't get it to center vertically. Even when using h-screen or h-full in a wrapper, it is alw...

P粉476883986 2023-09-04 19:20:05

I don't know why my code float doesn't work

<!DOCTYPE html><html><head><meta charset="UTF-8"><title>3. Two-column layout with fixed right and left adaptive </title><style type="text/css">.main {height:600px;background-color

lilove 2018-03-26 14:50:58

functionunset()

The tutorial says: 3. Use the function unset() to destroy the variable, but the code demonstration uses var_dump(); are unset() and var_dump() the same function? Address: http://miracleart.cn /code/985.html

Rebecca 2022-10-19 11:04:45

Bro, please help me

$keywords = "Keyword 1, Keyword 3, Keyword 2" $body = "This is a piece of content, there will be html code in the content" Now we need to randomly select a value from $keywords and insert it into $body randomly. I tried it myself and it inserted it into the html tag. How can I av...

2020-09-20 12:23:48

Timestamp conversion

How can the timestamp after refreshing the page become the current date? Before refreshing the page, it was 2017/7/24 html/php: <?=date('Y-m-d h:i:s',$value['time']);?> After no refresh, the time becomes a timestamp. js/html uses Ajax to execute str += "<td><a href='#&#3

小豬 2017-07-24 11:07:44

tp5 uses ajax to realize verification code refresh and click no response

The following is part of the html verification code<div class="row cl"> ????????? <div class="formControls col-xs-8 col-xs-offset-3"> &n

楊云雷 2018-08-13 14:52:03

javascript - After setting the background, the RBRACE result page appears and the webpage does not respond.

1. I just started self-study and wanted to add a background to the title, but I got an error 2.html code: {code...} 3.CSS code: {code...} Thank you in advance (? ?_ ?)?

學習ing 2017-07-05 10:52:16

PHP Chinese website large-scale live broadcast public welfare free class registration post. . .

PHP Chinese website’s free public welfare live broadcast class in June is facing 6.18. Instead of frantically buying your hands, it is better to study quietly. We have carefully prepared two free live broadcast courses for you: 1. One-week introduction to Web front-end development 1. Course name: [X...

PHP中文網(wǎng) 2018-06-04 13:03:08

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