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javascript - How to solve the js mouse wheel event problem

When using jquery, the mouse wheel can be triggered regardless of the height of the body (please scroll the wheel under the result for the following address) https://jsfiddle.net/shannon9/37fj5Lbs/embedded/ When using native js, When setting the height of the body (rolling appears...

PHP中文網(wǎng) 2017-05-19 10:09:15 0  1  471

Please give me some advice on how to monitor the mouse wheel event in js and then jump out of the currently running method.

Dear friends: I have a piece of js code that uses the animate method of jquery. I need to monitor the movement of the mouse wheel when this code is running. If there is movement of the mouse wheel, exit the animate method. Please tell me how to write the code. ? Attachment: window.onload = function ...

天空翱翔 2021-10-28 09:20:05 0  4  1143

javascript - echart tooltip prompt box shakes

Has anyone encountered this problem? The donut chart is relatively small. When the mouse is placed on it, the echart tooltip prompt box will shake. Can anyone give me some advice on how to solve it?

天蓬老師 2017-06-13 09:21:42 0  1  1088

How do everyone write PHP programs to process the HTML code entered by the user?

In order to filter HTML and JS code, should htmlspecialchars() be called before writing the library or when reading the library? Or what?

PHPz 2017-05-27 17:43:23 0  2  1031

javascript - How to get the mouse position when the mouse is not moving (without mousemove)

How to get the mouse position when the mouse is not moving (no mousemove). Any js or jq will do. What everyone said makes sense. I am very happy to study this problem with you~waiting for the master~or maybe there is really no way at this stage~

僅有的幸福 2017-07-05 10:55:20 0  6  1219

Hovered text will change color at the mouse location

How can I change the color of only the text at the mouse location instead of all text? Like this I want the circle you can see to follow the mouse movement and on hover the text only shows a border for the part of the letter in hover I need advice on which library or function I need to use?

P粉697408921 2024-03-28 14:12:45 0  1  645

javascript - Bootstrap tooltip plug-in, the prompt information is displayed when the mouse hovers. After the mouse is clicked, the prompt information is always there but not hidden. What should I do?

(www.sf.gg) is China's leading developer technology community. We hope to provide a pure, high-quality technical exchange platform for programming enthusiasts, learn, communicate and grow with developers, and create an era for developers!

僅有的幸福 2017-07-05 09:58:30 0  1  852

angular.js - How to use d3 (js library) with angular?

I want to use angular to encapsulate an instruction and write the d3.js drawing function into it. First, I followed the example on the Internet and wrapped d3.js with factory. The js file was named d3.js. Then I encapsulated the histogram drawing of d3.js in the directive.js file: Then I quoted the ...

黃舟 2017-05-15 17:01:40 0  2  655

css - How does the angular front-end make the contents of ng-repeat line up and run?

html code: {code...} js: {code...} js instructions: {code...} marquee.html {code...} The current effect is like this: not one line. How to make it become a line, so that it displays: 4<5<6, and when the mouse moves to 4, it stops scrolling and a prompt pops up...

給我你的懷抱 2017-05-15 17:04:09 0  4  752

javascript - How to locate which js is called by an action without interrupting point debugging?

It's easy to write your own code to set breakpoints, and Firebug will jump directly to the breakpoint. However, there is often an annoyance. When looking at other people's code, a lot of js is loaded on it. Since js and jquery are usually event-bound, js actions are not directly written in html tags...

滿天的星座 2017-06-26 10:58:40 0  2  766

How to use script tags to introduce the opensea-js library in pure HTML/JS?

I want to use opensea-js in my html/js project, but their source code is only published on github and npm. https://github.com/ProjectOpenSea/opensea-js How can I use this in normal html? (not a node.js based page) I found something here https://www.jsdelivr.com/package/npm/opensea-js but after I put...

P粉491421413 2023-09-02 16:44:01 0  1  669

javascript - JS library conversion problem from script reference to using import

Maybe the title is not very clear, so I will explain in detail: I rely on a jq component in a project, which is referenced through script tags. How can I make it available through the import method? {Code...} This is the library above. I forgot to hang it on the window...

ringa_lee 2017-05-19 10:47:36 0  1  616

Error while getting wallet balance using ethereum library in react js

Error while getting wallet balance using ether library in ReactJS. As I mentioned in the title. When I tried to use the ether library which I did an NPM install I encountered a strange error, when checking localhost I got this error: This is my error message: Compiledwithproblems:XERRORin./node_modu...

P粉955063662 2024-02-26 14:17:55 0  1  932

javascript - Webpack2 introduces library installed by bower returns empty object

1. I am using webpack2 and bower to install and integrate js libraries. 2. This is my app.js {code...} 3. xxhash library address: https://github.com/pierrec/js.. . 4. Chrome browser console output result {code...} 5. Several other libraries and my own components are used...

過去多啦不再A夢 2017-07-05 10:40:25 0  1  911

How to build and use your own 3rd party JS library with webpack?

I am very curious that packaged libraries like jQuery and React can be accessed globally using $, jQuery and React after loading. I want to know how the libraries I built can be used globally like React. I found that after webpack packaging, I couldn't find the defined related information globally.....

為情所困 2017-05-19 10:47:18 0  3  630

javascript - After editing the js page, I want to perform some operations on the data traversed from the database. For example, if the gender is male, the font will turn red.

After editing the js page, you want to perform some judgment operations on the data traversed from the database. For example, if the gender is male, the font will turn red. Move the mouse over the name to see his profile. Note: The profile exists in the database.

大家講道理 2017-05-19 10:29:23 0  2  589

javascript - How to implement the distance between the inside of a DIV and the mouse in JS

This is a problem that I can’t solve even if I tear my brain apart ↓ Front-ends! As shown in the picture, how to get the coordinate distance from the leftmost side of the div to the mouse position?

大家講道理 2017-05-16 13:37:29 0  2  650

javascript - How does material-ui implement the introduction of a single component?

material-ui can directly introduce the entire library, but sometimes in order to reduce the size of js, only the required components are introduced, such as AppBar, {code...} In this way, only the component AppBar is introduced, and the entire material-ui is not introduced, thus Reduce the size of p...

黃舟 2017-05-31 10:40:08 0  1  670

github - git pushes local files to the root directory of the linux server website?

I am learning to write a website. After writing the js cs html, it takes a long code to push it to the server every time using ssh. How to push the local website files to the website root directory /home/www of the remote server (ip 1.1.1.1) using the git command? (The github library and local libra...

僅有的幸福 2017-05-02 09:26:19 0  2  942

javascript - In addition to VUE React, what other MVVMs are suitable for SPA, especially when Canvas Webgl is involved?

Why not use vue React? I have used it, but found that when writing some visual (3D) spas, it was much more stuck than native js, so I decided not to use it. I need a library or a framework. First of all, it is not as intrusive as vue React, so it can be considered a library. After all, it is not cal...

僅有的幸福 2017-05-31 10:36:20 0  3  894