日日摸日日碰夜夜爽无码亚洲V-久久精品国产88久久综合张津瑜-久久国产精品国产三级国产专不-日本精品久久一区二区三区视

?

行業(yè)動態(tài)

網(wǎng)站設計要注意XHTML代碼規(guī)范

發(fā)布時間:2015-07-17     來源: 本站

網(wǎng)站設計要注意XHTML代碼規(guī)范     網(wǎng)站設計公司的技術(shù)人員都要非常清楚xhtml代碼的一些日常規(guī)范,以免犯低級錯誤;可擴展超文本置標語言xhtml表現(xiàn)方式與超文本置標語言xhtml類似;網(wǎng)站建設人員要從以下幾點注意XHTML代碼規(guī)范:博得眾多滿意度才是最規(guī)范XHTML代碼!    

1.所有屬性需賦值:XHTML 規(guī)定中所有的屬性都必須有一個值,否則將其重復本身;    

2.嚴禁在注釋內(nèi)容中使“--”只有在 XHTML 注釋的開頭與結(jié)束處有效,其它地方均無效;    

3.屬性必須用引號""括起來:在 HTML 的網(wǎng)站設計中,我們可以不需要給屬性值加以引號,但在 XHTML 中卻絕對不能少了""    

4.所有的 < 和 & 特殊符號均需使用編碼表示且字符之間無空格    

5.統(tǒng)一小寫:與 HTML 不一樣,XHTML 對標簽元素與屬性名稱的大小寫是非常敏感的,在 XHTML 中 和 <TITLE> 是兩個不同的標簽,使用 XHTML 進行網(wǎng)站設計時要求所有的標簽和屬性的名字都必須統(tǒng)一使用小寫;    </span><br /> <br /> <span style="font-size:16px;">6.合理嵌套:XHTML 對于網(wǎng)站設計的結(jié)構(gòu)要求是非常嚴謹?shù)模械那短锥急仨毎错樞蛞粚右粚拥膶ΨQ進行嵌套;    </span><br /> <br /> <span style="font-size:16px;">7.有始有終:所有的標記都必須要有一個相應的結(jié)束標記,在 HTML 中我們或許可以同時打開多們標簽而不需要使用相應的標簽來關(guān)閉它們,在 XHTML 中卻是萬萬行不通的。</span> </div> </div> </div> <div id="qmeni8m" class="detail"> <a href="javascript:;" onclick="history.back(-1)">返回>></a> </div> </div> <div id="3ed3kau" class="m_t30"></div> <div id="3buj2yr" class="bot"> <div id="jzszisc" class="con_css"> 客服熱線:0753-2283168  QQ:153177850  <a target="_blank">粵ICP備07515018號</a> <br /> 梅州網(wǎng)站建設——專業(yè)網(wǎng)站建設服務,升級品牌形象,提升電子商務競爭力!   版權(quán)所有 ? 梅州市金新科網(wǎng)絡技術(shù)有限公司 All rights reserved. <br /> 梅州網(wǎng)站制作公司,梅州網(wǎng)站建設,梅州快招聘網(wǎng)站,梅州網(wǎng)站設計,梅州SEO優(yōu)化,梅州軟件開發(fā),梅州電子商城開發(fā) <br /> <div style="width:300px;margin:0 auto; padding:0px;"> <a target="_blank" style="display:inline-block;text-decoration:none;height:20px;line-height:20px;"> <img src="/templates/main/images/batb.png" style="float:left;"/> <p style="float:left;height:20px;line-height:20px;margin: 0px 0px 0px 5px; color:#fff;">粵公網(wǎng)安備 44140202000099號</p> </a> </div> </div> </div> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站,您可能还对以下资源感兴趣:</p> <a href="http://www.zgfzxxw.com/" title="日日摸日日碰夜夜爽无码亚洲V-久久精品国产88久久综合张津瑜-久久国产精品国产三级国产专不-日本精品久久一区二区三区视">日日摸日日碰夜夜爽无码亚洲V-久久精品国产88久久综合张津瑜-久久国产精品国产三级国产专不-日本精品久久一区二区三区视</a> <div class="friend-links"> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="7hdk7" class="pl_css_ganrao" style="display: none;"><thead id="7hdk7"><address id="7hdk7"><kbd id="7hdk7"></kbd></address></thead><rp id="7hdk7"><optgroup id="7hdk7"></optgroup></rp><s id="7hdk7"><u id="7hdk7"><b id="7hdk7"></b></u></s><form id="7hdk7"></form><pre id="7hdk7"><sup id="7hdk7"></sup></pre><abbr id="7hdk7"></abbr><label id="7hdk7"><ol id="7hdk7"></ol></label><source id="7hdk7"></source><tbody id="7hdk7"><blockquote id="7hdk7"><th id="7hdk7"></th></blockquote></tbody><pre id="7hdk7"></pre><label id="7hdk7"><strike id="7hdk7"><center id="7hdk7"><tr id="7hdk7"></tr></center></strike></label><samp id="7hdk7"></samp><output id="7hdk7"><table id="7hdk7"></table></output><thead id="7hdk7"><output id="7hdk7"></output></thead><th id="7hdk7"><pre id="7hdk7"><strike id="7hdk7"><tt id="7hdk7"></tt></strike></pre></th><button id="7hdk7"></button><strike id="7hdk7"></strike><blockquote id="7hdk7"><button id="7hdk7"></button></blockquote><nobr id="7hdk7"><pre id="7hdk7"></pre></nobr><address id="7hdk7"></address><thead id="7hdk7"><output id="7hdk7"></output></thead><strong id="7hdk7"></strong><listing id="7hdk7"></listing><noscript id="7hdk7"></noscript><pre id="7hdk7"><del id="7hdk7"><dfn id="7hdk7"><i id="7hdk7"></i></dfn></del></pre><cite id="7hdk7"><td id="7hdk7"></td></cite><progress id="7hdk7"></progress><pre id="7hdk7"><sup id="7hdk7"></sup></pre><em id="7hdk7"></em><blockquote id="7hdk7"></blockquote><samp id="7hdk7"></samp><address id="7hdk7"></address><label id="7hdk7"><ol id="7hdk7"></ol></label><tt id="7hdk7"></tt><tbody id="7hdk7"></tbody><nav id="7hdk7"><fieldset id="7hdk7"></fieldset></nav><listing id="7hdk7"></listing><ins id="7hdk7"></ins><var id="7hdk7"></var><tt id="7hdk7"><video id="7hdk7"></video></tt><noframes id="7hdk7"></noframes><dfn id="7hdk7"></dfn><dfn id="7hdk7"></dfn><option id="7hdk7"><tbody id="7hdk7"><ol id="7hdk7"><big id="7hdk7"></big></ol></tbody></option><input id="7hdk7"></input><th id="7hdk7"><center id="7hdk7"><rp id="7hdk7"></rp></center></th><th id="7hdk7"><pre id="7hdk7"><strike id="7hdk7"><tt id="7hdk7"></tt></strike></pre></th><i id="7hdk7"></i><dl id="7hdk7"></dl><noscript id="7hdk7"><nav id="7hdk7"><div id="7hdk7"></div></nav></noscript><bdo id="7hdk7"><object id="7hdk7"><meter id="7hdk7"></meter></object></bdo><track id="7hdk7"></track><big id="7hdk7"><font id="7hdk7"><li id="7hdk7"></li></font></big><ins id="7hdk7"><dfn id="7hdk7"><code id="7hdk7"><form id="7hdk7"></form></code></dfn></ins><label id="7hdk7"><ol id="7hdk7"></ol></label><object id="7hdk7"></object><i id="7hdk7"></i><tbody id="7hdk7"></tbody><span id="7hdk7"></span><button id="7hdk7"><noscript id="7hdk7"><dl id="7hdk7"></dl></noscript></button><video id="7hdk7"></video><pre id="7hdk7"></pre><label id="7hdk7"><strike id="7hdk7"><center id="7hdk7"><optgroup id="7hdk7"></optgroup></center></strike></label><tt id="7hdk7"><video id="7hdk7"></video></tt><dfn id="7hdk7"><nobr id="7hdk7"></nobr></dfn><wbr id="7hdk7"></wbr><tr id="7hdk7"></tr><sub id="7hdk7"></sub><noscript id="7hdk7"><nav id="7hdk7"><div id="7hdk7"></div></nav></noscript><tt id="7hdk7"></tt><input id="7hdk7"><th id="7hdk7"><button id="7hdk7"><rp id="7hdk7"></rp></button></th></input><noscript id="7hdk7"></noscript><label id="7hdk7"><ol id="7hdk7"></ol></label><table id="7hdk7"></table><small id="7hdk7"><listing id="7hdk7"><rt id="7hdk7"></rt></listing></small><tr id="7hdk7"></tr><small id="7hdk7"><listing id="7hdk7"></listing></small><ins id="7hdk7"><dfn id="7hdk7"></dfn></ins><th id="7hdk7"><style id="7hdk7"><tbody id="7hdk7"></tbody></style></th><small id="7hdk7"><s id="7hdk7"></s></small><strike id="7hdk7"></strike><kbd id="7hdk7"><table id="7hdk7"><p id="7hdk7"></p></table></kbd><noframes id="7hdk7"><bdo id="7hdk7"><span id="7hdk7"></span></bdo></noframes><legend id="7hdk7"></legend><dl id="7hdk7"><dd id="7hdk7"><ruby id="7hdk7"><menu id="7hdk7"></menu></ruby></dd></dl><video id="7hdk7"><strong id="7hdk7"></strong></video><tr id="7hdk7"></tr><strong id="7hdk7"><sup id="7hdk7"><dd id="7hdk7"><video id="7hdk7"></video></dd></sup></strong><div id="7hdk7"></div><label id="7hdk7"></label><acronym id="7hdk7"></acronym><tr id="7hdk7"><abbr id="7hdk7"><strike id="7hdk7"></strike></abbr></tr><object id="7hdk7"></object><object id="7hdk7"><strike id="7hdk7"><font id="7hdk7"><video id="7hdk7"></video></font></strike></object><var id="7hdk7"><legend id="7hdk7"></legend></var><source id="7hdk7"></source><var id="7hdk7"><legend id="7hdk7"><dfn id="7hdk7"></dfn></legend></var><i id="7hdk7"><acronym id="7hdk7"></acronym></i><var id="7hdk7"></var><strike id="7hdk7"></strike></div> </html>