HTML5与HTML4之间的差异
admin
2023-06-12 02:01:32
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HTML5不再支持的标签:

1 定义首字母缩写

2 定义applet

3定义基准字体,使用css代替

4 定义大号文本

5

定义居中的文本

6

定义目录列表

7(不赞成)定义文本的字体、尺寸和颜色

8定义子窗口(框架)

9定义框架的集

10定义单行的输入域

11</span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">定义</span><span lang="EN-US">noframe</span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">部分</span></p> <p class="MsoNormal"><span lang="EN-US">12</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US" ><noscript></span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">定义</span><span lang="EN-US">noscript</span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">部分</span></p> <p class="MsoNormal"><span lang="EN-US">13</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><s></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义加删除线的文本</span></p> <p class="MsoNormal"><span lang="EN-US">14</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><strike></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义加删除线的文本</span></p> <p class="MsoNormal"><span lang="EN-US">15</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><tt></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义打字机文本</span></p> <p class="MsoNormal"><span lang="EN-US">16</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US" ><u></span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">定义下划线文本</span></p> <p class="MsoNormal"><span lang="EN-US">HTML5</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; color:red">新添加</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">的标签:</span></p> <p class="MsoNormal"><span lang="EN-US">1</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><article> </span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义</span><span lang="EN-US">article</span></p> <p class="MsoNormal"><span lang="EN-US">2</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><aside></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义页面内容之外的内容</span></p> <p class="MsoNormal"><span lang="EN-US">3</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US" ><audio></span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">定义声音内容</span></p> <p class="MsoNormal"><span lang="EN-US">4</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US" ><canvas></span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">定义图形</span></p> <p class="MsoNormal"><span lang="EN-US">5</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><command></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义命令按钮</span></p> <p class="MsoNormal"><span lang="EN-US">6</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><datagrid></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义树列表中的数据</span></p> <p class="MsoNormal"><span lang="EN-US">7</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><datatemplate></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义数据模板</span></p> <p class="MsoNormal"><span lang="EN-US">8</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><datalist></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义下拉列表</span></p> <p class="MsoNormal"><span lang="EN-US">9</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><details></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义元素的细节</span></p> <p class="MsoNormal"><span lang="EN-US">10</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><dialog></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义对话(会话)</span></p> <p class="MsoNormal"><span lang="EN-US">11</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><embed></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义外部交互内容或插件</span></p> <p class="MsoNormal"><span lang="EN-US">12</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><event-source></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">为服务器发送的事件定义目标</span></p> <p class="MsoNormal"><span lang="EN-US">13</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US" ><figure></span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">定义媒介内容的分组,以及它们的标题</span></p> <p class="MsoNormal"><span lang="EN-US">14</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US" ><footer></span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">定义</span><span lang="EN-US">section</span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">或</span><span lang="EN-US">page</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">的页脚</span></p> <p class="MsoNormal"><span lang="EN-US">15</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US" ><header></span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">定义</span><span lang="EN-US">section</span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">或</span><span lang="EN-US">page</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">的页眉</span></p> <p class="MsoNormal"><span lang="EN-US">16</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><m></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义有记号的文本</span></p> <p class="MsoNormal"><span lang="EN-US">17</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><meter></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义预定义范围内的度量</span></p> <p class="MsoNormal"><span lang="EN-US">18</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><nav></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义导航链接</span></p> <p class="MsoNormal"><span lang="EN-US">19</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><nest></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义数据模板中的嵌套点</span></p> <p class="MsoNormal"><span lang="EN-US">20</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><output></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义输出的一些类型</span></p> <p class="MsoNormal"><span lang="EN-US">21</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><progress></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义任何类型的任务的进度</span></p> <p class="MsoNormal"><span lang="EN-US">22</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><rule></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">为升级模板定义规则</span></p> <p class="MsoNormal"><span lang="EN-US">23</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US" ><section></span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">定义</span><span lang="EN-US">section</span></p> <p class="MsoNormal"><span lang="EN-US">24</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><source></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义媒介源</span></p> <p class="MsoNormal"><span lang="EN-US">25</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US"><time></span><span style="font-family:宋体;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">定义日期</span><span lang="EN-US">/</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">时间</span></p> <p class="MsoNormal"><span lang="EN-US">26</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US" ><video></span><span style="font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">定义视频</span><font class="Apple-style-span" face="Verdana"><span class="Apple-style-span" ><br /> </span></font></p> <p style="margin-top:9.0pt;margin-right:0cm;margin-bottom:0cm;margin-left:0cm; margin-bottom:.0001pt;line-height:13.5pt"><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;color:black;background:#F9F9F9">HTML 5</span><span style="font-size:9.0pt;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">中</span><span style="font-size:9.0pt; mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana;color:red; background:#F9F9F9">不再支持</span><span style="font-size:9.0pt;mso-ascii-font-family: Verdana;mso-hansi-font-family:Verdana;color:black;background:#F9F9F9">的属性:</span><span lang="EN-US">accesskey</span><span style="font-size:9.0pt;mso-ascii-font-family: Verdana;mso-hansi-font-family:Verdana;color:black;background:#F9F9F9">设置访问一个元素的键盘快捷键</span><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9"><o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana; color:black;background:#F9F9F9">HTML 5 </span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">中</span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:red;background:#F9F9F9">新增加的属性</span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">:</span><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9"><o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana; color:black;background:#F9F9F9">1</span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">、</span><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9">contenteditable </span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">(</span><span lang="EN-US" >true|false</span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">)设置是否允许用户编辑元素</span><span lang="EN-US" ><o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana; color:black;background:#F9F9F9">2</span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">、</span><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9">contextmenu </span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">给元素设置一个上下文菜单</span><span lang="EN-US" ><o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana; color:black;background:#F9F9F9">3</span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">、</span><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9">draggable<span>&nbsp;&nbsp;&nbsp; </span></span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">设置是否允许用户拖动元素(</span><span lang="EN-US" >true|false|auto</span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">)</span><span lang="EN-US" ><o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana; color:black;background:#F9F9F9">4</span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">、</span><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9">irrelevant<span>&nbsp; </span>(true|false)</span><span style="font-size: 9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">设置元素是否相关,不显示非相关的元素</span><span lang="EN-US" ><o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana; color:black;background:#F9F9F9">5</span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">、</span><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9">ref<span>&nbsp; </span></span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">引用另一个文档或本文当上另一个位置。仅在</span><span lang="EN-US" >template</span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">属性设置时使用</span><span lang="EN-US" ><o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US">6</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9">registrationmark<span>&nbsp; </span></span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">为元素设置拍照。可规定于任何</span><span lang="EN-US" ><rule></span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">元素的后代元素,除了</span><span lang="EN-US" ><nest></span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">元素</span></p> <p class="MsoNormal"><span lang="EN-US">7</span><span style="font-family:宋体; mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">、</span><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9">template<span>&nbsp;&nbsp; </span></span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">引用应该应用到钙元素的另一个文档或本文档上另一个位置</span><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9"><o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana; color:black;background:#F9F9F9">HTML 5</span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:red;background:#F9F9F9">不再支持的事件</span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">属性:</span><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;color:black;background:#F9F9F9">onreset <o:p></o:p></span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana; color:black;background:#F9F9F9">HTML 5 </span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:red;background:#F9F9F9">新增加的事件</span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">属性:</span><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;color:black;background:#F9F9F9"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>1、<span >&nbsp;&nbsp;&nbsp; </span></span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9">onabort, </span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">发生</span><span lang="EN-US" >abort</span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">事件时运行脚本</span><span lang="EN-US" ><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>2、<span >&nbsp;&nbsp;&nbsp; </span></span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9">onbeforeunload, </span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">在元素加载前运行脚本</span><span lang="EN-US" ><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>3、<span >&nbsp;&nbsp;&nbsp; </span></span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9">oncontextmenu, </span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">当菜单被触发时运行脚本</span><span lang="EN-US" ><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>4、<span >&nbsp;&nbsp;&nbsp; </span></span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9">ondrag, <span>&nbsp;</span></span><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">只要元素在被拖动就允许脚本</span><span lang="EN-US" ><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>5、<span >&nbsp;&nbsp;&nbsp; </span></span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9">ondragend, </span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">在拖动操作结束时运行脚本</span><span lang="EN-US" ><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>6、<span >&nbsp;&nbsp;&nbsp; </span></span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9">ondragenter, </span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">当元素被拖动到一个合法的放置目标时,执行脚本</span><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>7、<span >&nbsp;&nbsp;&nbsp; </span></span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9">ondragleave, </span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">当元素离开合法的放置目标时</span><span lang="EN-US" ><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>8、<span >&nbsp;&nbsp;&nbsp; </span></span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9">ondragover, </span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">只要元素正在合法的放置目标上拖动时,就执行脚本</span><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>9、<span >&nbsp;&nbsp;&nbsp; </span></span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9">ondragstart, </span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">在拖动操作开始时执行脚本</span><span lang="EN-US" ><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>10、</span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9">ondrop, </span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family: Verdana;mso-hansi-font-family:Verdana;color:black;background:#F9F9F9">当元素正在被拖动时执行脚本</span><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>11、</span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9">onerror, </span><span style="font-size:9.0pt;font-family:宋体; mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana;color:black; background:#F9F9F9">当元素加载的过程中出现错误时执行脚本</span><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;color:black;background:#F9F9F9"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>12、</span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9">onmessage, </span><span style="font-size:9.0pt;font-family:宋体; mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana;color:black; background:#F9F9F9">当</span><span lang="EN-US" style="font-size:9.0pt;font-family: Verdana;color:black;background:#F9F9F9">message</span><span style="font-size: 9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">事件触发时执行脚本</span><span lang="EN-US" ><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>13、</span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9"> </span><span style="font-size:9.0pt;font-family:宋体; mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana;color:black; background:#F9F9F9">当鼠标滚轮滚动时执行脚本</span><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>14、</span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9">onresize, </span><span style="font-size:9.0pt;font-family:宋体; mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana;color:black; background:#F9F9F9">当元素调整大小时运行脚本</span><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;mso-fareast-font-family:Verdana;mso-bidi-font-family: Verdana;color:black"><span>15、</span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9">onscroll, </span><span style="font-size:9.0pt;font-family:宋体; mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana;color:black; background:#F9F9F9">当元素滚动条被滚动时执行脚本</span><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;color:black;background:#F9F9F9"><o:p></o:p></span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><!--[if !supportLists]--><span lang="EN-US"><span>16、</span></span><!--[endif]--><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9">onunload<span>&nbsp; </span></span><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">当文档卸载时运行脚本</span></p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt">小结:</p> <p class="MsoNormal" style="margin-left:21.0pt;text-indent:-21.0pt;mso-list:l0 level1 lfo1; tab-stops:list 21.0pt"><span class="apple-style-span"><span lang="EN-US" >HTML 5&nbsp;</span></span><span class="apple-style-span"><span >中的一些<span >新特性</span>:嵌入</span></span><span class="apple-style-span"><span >音频、视频、图片的函数、客户端数据存储</span></span><span class="apple-style-span"><span >,以及交互式文档。其他特性包括<span >新的页面元素</span>,比如</span></span><span class="apple-style-span"><span >&nbsp;</span></span><span class="apple-style-span"><span lang="EN-US" ><header>, <section>, <footer>,&nbsp;</span></span><span class="apple-style-span"><span >以及</span></span><span class="apple-style-span"><span lang="EN-US" >&nbsp;<figure></span></span><span class="apple-style-span"><span >。</span></span></p> <p ><span lang="EN-US" >HTML 5&nbsp;</span><span >中的<span >新属性</span>:</span><span lang="EN-US" >contenteditable, contextmenu, draggable, irrelevant, ref, registrationmark, template</span><span >。</span><span lang="EN-US" ><o:p></o:p></span></p> <p ><span lang="EN-US" >HTML 5&nbsp;</span><span >中的<span >新事件</span>:</span><span lang="EN-US" >onabort, onbeforeunload, oncontextmenu, ondrag, ondragend, ondragenter, ondragleave, ondragover, ondragstart, ondrop, onerror, onmessage, onresize, onscroll, onunload</span><span >。</span></p> <p class="MsoNormal"><span class="apple-style-span"><span style="font-size:9.0pt; font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana; color:black;background:#F9F9F9">在</span></span><span class="apple-style-span"><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9"> HTML 4.01 </span></span><span class="apple-style-span"><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">中有</span></span><span class="apple-style-span"><span lang="EN-US" style="font-size:9.0pt;font-family: Verdana;color:red;background:#F9F9F9"> 3 </span></span><span class="apple-style-span"><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family: Verdana;mso-hansi-font-family:Verdana;color:red;background:#F9F9F9">个不同</span></span><span class="apple-style-span"><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family: Verdana;mso-hansi-font-family:Verdana;color:black;background:#F9F9F9">的文档类型,在</span></span><span class="apple-style-span"><span lang="EN-US" style="font-size:9.0pt;font-family: Verdana;color:black;background:#F9F9F9"> HTML 5 </span></span><span class="apple-style-span"><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family: Verdana;mso-hansi-font-family:Verdana;color:black;background:#F9F9F9">中只有一个:</span></span><span class="apple-style-span"><span lang="EN-US" style="font-size:9.0pt;font-family: Verdana;color:red;background:#F9F9F9"><!DOCTYPE HTML></span></span><span class="apple-style-span"><span style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family: Verdana;mso-hansi-font-family:Verdana;color:black;background:#F9F9F9">。</span></span><span class="apple-style-span"><span lang="EN-US" style="font-size:9.0pt;font-family: Verdana;color:black;background:#F9F9F9"><o:p></o:p></span></span></p> <p style="margin-top:9.0pt;margin-right:0cm;margin-bottom:0cm;margin-left:0cm; margin-bottom:.0001pt;line-height:13.5pt"><span style="font-size:9.0pt; mso-ascii-font-family:Verdana;mso-hansi-font-family:Verdana;color:black; background:#F9F9F9">在所有</span><span lang="EN-US" style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9"> HTML </span><span style="font-size:9.0pt;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">文档中规定文档类型很重要,这样浏览器才能了解所预期的文档类型。</span><span lang="EN-US" style="font-size:9.0pt;font-family:Verdana;color:black;background: #F9F9F9"><o:p></o:p></span></p> <p style="margin-top:9.0pt;margin-right:0cm;margin-bottom:0cm;margin-left:0cm; margin-bottom:.0001pt;line-height:13.5pt"><span lang="EN-US" style="font-size: 9.0pt;font-family:Verdana;color:black;background:#F9F9F9">HTML 4.01 </span><span style="font-size:9.0pt;mso-ascii-font-family:Verdana;mso-hansi-font-family: Verdana;color:black;background:#F9F9F9">中的</span><span style="font-size:9.0pt; font-family:Verdana;color:black;background:#F9F9F9"> </span><span lang="EN-US" >doctype </span><span style="font-size:9.0pt;mso-ascii-font-family:Verdana;mso-hansi-font-family: 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