form表單提交onclick和onsubmit onsubmit只能表單上使用,提交表單前會觸發, onclick是按鈕等控件使用, 用來觸發點擊事件。在提交表單前,一般都會進行數據驗證,可以選擇在submit按鈕上的onclic ...
和<frame>區別</a> <p class="post-item-summary"> 1、frame不能脫離frameSet單獨使用,iframe可以 2、frame不能放在body中,否則不能正常顯示 frame不能和body同時使用 3、嵌套在frameSet ... </p> </div> <footer class="post-item-foot"> <i class="icon-time"></i> <span>Tue Jul 26 19:33:00 CST 2016</span> <i class="icon-envelope"></i> <span>0</span> <i class="icon-eye-open"></i> <span>28378</span> <i class="icon-star"></i> <i class="icon-star"></i> <i class="icon-star"></i> <i class="icon-star"></i> <i class="icon-star"></i> </footer> </div> </article> </div> <div class="pagination"> <ul> <!-- 前一頁 --> <li class="prePage"><a href='/so?page=1&tag=html_js_css'>上一頁</a></li> <!-- 中間頁面 --> <li class="pageIndex active" data="1"><a href='/so?page=1&tag=html_js_css'>1</a></li> <!-- 最后一頁 --> <li class="nextPage"><a href='/so?page=2&tag=html_js_css'>下一頁</a></li> </ul> </div> <br/> </div> <div class="span4 left_content"> <div class="page-header"><h3><small><i class="icon-tag"></i>相關標簽</small></h3></div> <ul class="nav nav-pills"> <li class="tag-item"><a class="btn-link" href='/tag/html_js_css' target="_blank">html_js_css(2)</a></li> </ul> <div id="right_float_ad" class="ad"> </div> </div> </div> </div> <div class="clear"> </div> <div class="fbar" style="z-index:100"> <div class="span7" style="color:grey;font-size:12px;"> </div> <div class="pull-right"> <span><a href="http://beian.miit.gov.cn" rel="nofollow" target="_blank">粵ICP備18138465號</a> </span><span>© 2018-2025 CODEPRJ.COM </span> </div> </div> <script src="/js/code.js?version=20251015"></script> <script> function buffer(a, b, c) { var d; return function() { if (d) return; d = setTimeout(function() { a.call(this), d = undefined }, b) } } (function() { function e() { var d = document.body.scrollTop || document.documentElement.scrollTop; d > b ? (a.className = "div1 div2", c && (a.style.top = d - b + "px")) : a.className = "div1" } var a = document.getElementById("float"); if (a == undefined) return ! 1; var b = 0, c, d = a; while (d) b += d.offsetTop, d = d.offsetParent; c = window.ActiveXObject && !window.XMLHttpRequest; if (!c || !0) window.onscroll = buffer(e, 50, this) })(); </script> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?c81b3b98809d882ddda9a802d3778cf4"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> </body> </html>