public/weigets.js

@@ -1,4 +1,4 @@
-export function createElement({ innerText, textContent, onclick, onchange, ondrop, ondragover, ondragleave, onkeydown, onmouseenter, onmouseleave, readOnly, children = [], dataset, style, classList = [], ...attributes }, tagName = 'div') {
+export function createElement({ innerText, textContent, onclick, onchange, onkeydown, onmouseenter, onmouseleave, readOnly, children = [], dataset, style, classList = [], ...attributes }, tagName = 'div') {
     const element = document.createElement(tagName)
     for (const key in attributes) element.setAttribute(key, attributes[key])
     if (style) Object.assign(element.style, style)
@@ -13,9 +13,6 @@ export function createElement({ innerText, textContent, onclick, onchange, ondro
     if (children) children.forEach(child => element.appendChild(child))
     if (onmouseenter) element.onmouseenter = onmouseenter
     if (onmouseleave) element.onmouseleave = onmouseleave
-    if (ondrop) element.ondrop = ondrop
-    if (ondragover) element.ondragover = ondragover
-    if (ondragleave) element.ondragleave = ondragleave
     return element
 }
 
@@ -46,8 +43,7 @@ export function Avatar(options) {
 }
 
 export function UploadMusic(options) {
-    let dragStats = null
+    const text = createElement({
-    const drop = createElement({
         textContent: '点击或拖拽音乐到此处共享您的音乐',
         style: {
             width: '100%',
@@ -91,37 +87,10 @@ export function UploadMusic(options) {
             input.click()
         },
         onmouseenter: event => {
-            drop.style.display = 'block'
+            text.style.display = 'block'
         },
         onmouseleave: event => {
-            drop.style.display = 'none'
+            text.style.display = 'none'
-        },
-        ondragover: event => {
-            console.log('dragover')
-            event.preventDefault()
-            event.stopPropagation()
-            if(dragStats) return
-            event.dataTransfer.dropEffect = 'copy'
-            drop.style.display = 'block'
-        },
-        ondragleave: event => {
-            event.preventDefault()
-            event.stopPropagation()
-            if(dragStats) return
-            clearTimeout(dragStats)
-            dragStats = setTimeout(() => {
-                drop.style.display = 'none'
-                dragStats = null
-            }, 1000)
-        },
-        ondrop: event => {
-            console.log('drop')
-            event.preventDefault()
-            event.stopPropagation()
-            const files = Array.from(event.dataTransfer.files)
-            if (files.length === 0) return console.log('没有文件')
-            console.log('files', files)
-            options.onchange(files)
         },
         children: [
             // 绘制一个云朵上传图标(别放弃...还有我呢!)
@@ -172,7 +141,7 @@ export function UploadMusic(options) {
                     })
                 ]
             }),
-            drop
+            text
             //createElement({
             //    style: {
             //        position: 'absolute',