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Sharing code examples of using indexdb in html5 (pictures and text)
As mentioned before, html5 has good support for offline applications. It cannot help but support localstorage, which stores a key-value pair on the client. It can also reference the manifest file and define the files that need to be cached. In fact, it can also be used in html5. indexdb, also known as index database, this database can be used to store offline objects. Let’s start: callback after the request is completed. After all requests are completed, there will be a callback, onsuccess and onerror, where: onsuccess means when the request is successful.
Mar 31, 2017 am 11:50 AM
Detailed graphic and text explanation of html5 application caching and Web Workers
Application caching was introduced in HTML5, which means that web applications can be cached and accessed when there is no network connection. The advantage of application caching is offline browsing. Users can browse loaded and cached data while offline to speed up loading. Reduce server load. To implement caching, if you enable application caching, you need to include the manifest attribute in the tag. The recommended extension for the manifest file is: ".appcache". The manifest file is
Mar 31, 2017 am 11:44 AM
HTML5 sample code for obtaining mobile phone GPS information
This article describes the sample code for obtaining mobile phone GPS information using HTML5, which has certain reference value. Let’s take a look at it together.
Mar 31, 2017 am 11:40 AM
HTML5 uploaded videos cannot be played and compatible solutions (picture)
1. In this case, if the video format is correct, we are quite satisfied with the compatibility results of most browsers, but IE678 does not support it, and its users are still a very large group in China, so we must think of another solution. A solution supports them:
Mar 31, 2017 am 11:39 AM
基于HTML5 SVG可互动的3D标签云jQuery插件
本文详细讲解了HTML5 SVG的3D标签云jQuery插件。该3D标签云插件不需要额外的CSS样式，可使用鼠标与标签进行互动，并提供很多参数来控制标签云的外观。 ... ... ... ...，。
Mar 30, 2017 pm 05:47 PM
HTML5 Canvas 起步(1)-基本概念
什么是Canvascanvas 是一个新的 HTML 元素，这个元素在 HTML5 中被定义。这个元素通常可以被用来在 HTML 页面中通过 JavaScript 进行绘制图形、合成图像等等操作，也可以用来做一些动画。当然，目前 HTML5 规范还在 ...，。
Mar 30, 2017 pm 05:32 PM
HTML 5应用程序缓存使用总结
本文详细的介绍了HTML5本地缓存，在HTML页面的html标签加入后缀为.appcache的文件，即可以轻松地创建 web 应用的离线版本。，。
Mar 30, 2017 pm 05:07 PM
基于纯CSS3纸飞机炫酷动画特效
Flyaway.css是一款使用纯CSS3制作的炫酷纸飞机动画特效。Flyout模式可以应用于登录页面，信息发送成功，如果填的信息有误，可以使用Shake模式，代表信息输入有误。Flyaway.css的作者是進擊的燊，该纸飞机可以是font ...，。
Mar 30, 2017 pm 05:02 PM
PHP结合HTML5使用FormData对象提交表单及上传图片
本文详细介绍了FormData 对象，可以把form中所有表单元素的name与value组成一个queryString，提交到后台。在使用Ajax提交时，使用FormData对象可以减少拼接queryString的工作量。
Mar 30, 2017 pm 04:59 PMHTML5 or Silverlight?
阿尔伯特•爱因斯坦在处于罕见的消沉时期时曾经说过，手段的完善和目标的混乱似乎刻画了这个时代。有人可能认为此话出自软件开发者之口，而非物理学家之口…… ...，。
Mar 30, 2017 pm 04:55 PMHTML5 CANVAS：绘制阴影和填充模式
本文详细介绍了canvas的阴影效果，非常简单，通过一些简单的设置，就可以自动在图片或文字下面生成相应的阴影。
Mar 30, 2017 pm 04:39 PM
在H5中如何使用details元素和summary元素
本文详细介绍了元素，是一个全新的HTML5元素，功能是描述文档某个部分的细节。
Mar 30, 2017 pm 04:24 PMSVG基础|SVG TEXTPATH 元素
本文介绍了SVG textpath元素用于将一串文本放置到一条指定的路径上。例如可以将文本串放置到一个圆上，做出非常酷的效果。对于不同的浏览器，路径文字的效果也略有不同
Mar 30, 2017 pm 04:02 PM
HTML5的互动股票图形数据HumbleFinance
本文详细讲解了HTML5的互动股票图形数据HumbleFinance。它是类似的股票软件在线显示。它完全用JavaScript编写，使用Prototype和Flotr库
Mar 30, 2017 pm 04:01 PM
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