html5 API拖放的相关内容

HTML5新特性drag API 实现拖放功能（下）

三、dataTransfer对象上面只是简简单单地实现了拖放功能，但并没用利用该功能做出什么实际性的功能，这里我们介绍一个拖放事件中事件对象上的一个特别重要的属性——dataTransfer我们通过 event.dataTransfer 来获取该对象，其主要的作用就是从被拖放元素向目标元素传递一个字...

HTML5新特性drag API 实现拖放功能（上）

一、什么是拖放拖放就是通过鼠标放在一个物体上，按住鼠标不放就可以把一个物体拖动到另一个位置。其实我们平时一直都有接触，如图那么在网页上其实也可以实现同样效果的拖放功能，如图那么，就让我们来看看如何实现的吧二、拖放事件在IE4的时候，Js就可以实现拖放功能了，当时只支持拖放图像和一些文本。后来随着IE...

体验-K8S API 基础及Pod 基本应用

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第90天：HTML5中文件API和拖放操作

一、文件API File API：提供客户端本地操作文件的可能 multiple是让文件域可以多选 1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 &lt...

HTML5权威指南--标签新变化,文件API,拖放API(简要学习笔记一)

1.标签元素更加语义化 2.内容类型仍然为“text/html” 扩展符仍然为html或者htm. <1>DOCTYPE 声明<!DOCTYPE html>就可以。不需要使用版本声明。 ...

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