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@@ -1,64 +0,0 @@
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-/**
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- * v-dialogDrag 弹窗拖拽
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- */
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-export default {
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- bind(el, binding, vnode, oldVnode) {
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- const value = +el.getAttribute('dialog-top');
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- let top = 15;
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- if (typeof value === 'number') {
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- top = value;
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- }
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- // 获取拖拽内容头部
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- const dialogHeaderEl = el.querySelector('.el-dialog__header');
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- const dragDom = el.querySelector('.el-dialog');
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- dialogHeaderEl.style.cursor = 'move';
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- // 获取原有属性 ie dom元素.currentStyle 火狐谷歌 window.getComputedStyle(dom元素, null);
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- const sty = dragDom.currentStyle || window.getComputedStyle(dragDom, null);
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- dragDom.style.position = 'absolute';
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- dragDom.style.marginTop = top + 'vh';
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- let width = dragDom.style.width;
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- if (width.includes('%')) {
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- width = +document.body.clientWidth * (+width.replace(/%/g, '') / 100);
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- } else {
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- width = +width.replace(/\px/g, '');
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- }
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- dragDom.style.left = `${(document.body.clientWidth - width) / 2}px`;
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- // 鼠标按下事件
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- dialogHeaderEl.onmousedown = (e) => {
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- // 鼠标按下,计算当前元素距离可视区的距离 (鼠标点击位置距离可视窗口的距离)
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- const disX = e.clientX - dialogHeaderEl.offsetLeft;
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- const disY = e.clientY - dialogHeaderEl.offsetTop;
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-
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- // 获取到的值带px 正则匹配替换
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- let styL, styT;
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-
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- // 注意在ie中 第一次获取到的值为组件自带50% 移动之后赋值为px
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- if (sty.left.includes('%')) {
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- styL = +document.body.clientWidth * (+sty.left.replace(/%/g, '') / 100);
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- styT = +document.body.clientHeight * (+sty.top.replace(/%/g, '') / 100);
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- } else {
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- styL = +sty.left.replace(/\px/g, '');
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- styT = +sty.top.replace(/\px/g, '');
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- }
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-
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- // 鼠标拖拽事件
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- document.onmousemove = function (e) {
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- // 通过事件委托,计算移动的距离 (开始拖拽至结束拖拽的距离)
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- const l = e.clientX - disX;
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- const t = e.clientY - disY;
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-
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- let finallyL = l + styL;
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- let finallyT = t + styT;
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-
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- // 移动当前元素
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- dragDom.style.left = `${finallyL}px`;
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- dragDom.style.top = `${finallyT}px`;
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- };
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-
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- document.onmouseup = function (e) {
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- document.onmousemove = null;
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- document.onmouseup = null;
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- };
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- };
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- }
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-};
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