MediaWiki:Common.js
MediaWiki界面页面
更多操作
注意:在发布之后,您可能需要清除浏览器缓存才能看到所作出的更改的影响。
- Firefox或Safari:按住Shift的同时单击刷新,或按Ctrl-F5或Ctrl-R(Mac为⌘-R)
- Google Chrome:按Ctrl-Shift-R(Mac为⌘-Shift-R)
- Edge:按住Ctrl的同时单击刷新,或按Ctrl-F5。
/* 这里的任何JavaScript将为所有用户在每次页面加载时加载。 */
/* USERNAME */
$( function() {
if ( mw.user.isNamed() ) {
$( '.insertusername' ).text( mw.user.getName() );
} else {
$( '.insertusername' ).text( '访客' );
}
} );
/* INFOBOX */
$('.infobox').hide();
(function() {
// 等待页面加载完成
$(function() {
// 如果已经存在光标元素,不再重复创建
if (document.querySelector('.magnetic-pointer-original')) return;
// 1. 创建光标容器
const pointer = document.createElement('div');
pointer.className = 'magnetic-pointer-original';
pointer.innerHTML = '<div></div><div></div><div></div><div></div>';
document.body.appendChild(pointer);
// 2. 注入样式(完全按照你的原始设计)
const style = document.createElement('style');
style.textContent = `
.magnetic-pointer-original {
--width: 4rem;
--height: 4rem;
position: fixed;
top: calc(var(--height) / -2);
left: calc(var(--width) / -2);
width: var(--width);
height: var(--height);
transition: all 0.2s ease-out;
pointer-events: none;
z-index: 99999;
}
.magnetic-pointer-original div {
position: absolute;
width: 1rem;
height: 1rem;
border-width: 0.3rem;
border-color: #17f700;
}
.magnetic-pointer-original div:nth-child(1) { top: 0; left: 0; border-top-style: solid; border-left-style: solid; }
.magnetic-pointer-original div:nth-child(2) { top: 0; right: 0; border-top-style: solid; border-right-style: solid; }
.magnetic-pointer-original div:nth-child(3) { bottom: 0; left: 0; border-bottom-style: solid; border-left-style: solid; }
.magnetic-pointer-original div:nth-child(4) { bottom: 0; right: 0; border-bottom-style: solid; border-right-style: solid; }
`;
document.head.appendChild(style);
let currentTarget = null;
let currentX = 0, currentY = 0; // 用于跟随的变量
// 鼠标移动时的磁性计算(完全复制你的逻辑)
const onMouseMove = function(e) {
let x = e.clientX;
let y = e.clientY;
if (currentTarget) {
const rect = currentTarget.getBoundingClientRect();
const centerX = rect.left + rect.width / 2;
const centerY = rect.top + rect.height / 2;
x = centerX + (x - centerX) * 0.1;
y = centerY + (y - centerY) * 0.1;
}
currentX = x;
currentY = y;
pointer.style.transform = `translate(${currentX}px, ${currentY}px)`;
};
// 进入目标元素
const onMouseEnter = function(e) {
currentTarget = e.currentTarget;
const rect = currentTarget.getBoundingClientRect();
// 这里的 innerWidth/50 对应你原始代码中的内边距效果
pointer.style.setProperty('--width', rect.width + window.innerWidth / 50 + 'px');
pointer.style.setProperty('--height', rect.height + window.innerWidth / 50 + 'px');
};
// 离开目标元素
const onMouseLeave = function() {
currentTarget = null;
pointer.style.setProperty('--width', '4rem');
pointer.style.setProperty('--height', '4rem');
};
// 绑定所有 ._target 元素的事件(支持动态加载的内容)
const bindTargets = function() {
document.querySelectorAll('._target').forEach(el => {
// 避免重复绑定
if (el._magneticBound) return;
el._magneticBound = true;
el.addEventListener('mouseenter', onMouseEnter);
el.addEventListener('mouseleave', onMouseLeave);
});
};
// 监听全局鼠标移动
window.addEventListener('mousemove', onMouseMove);
// 初始绑定
bindTargets();
// 监听页面内容变化(例如通过 AJAX 加载的章节)
const observer = new MutationObserver(function(mutations) {
bindTargets();
});
observer.observe(document.body, { childList: true, subtree: true });
});
})();