<ruby id="bdb3f"></ruby>

    <p id="bdb3f"><cite id="bdb3f"></cite></p>

      <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
        <p id="bdb3f"><cite id="bdb3f"></cite></p>

          <pre id="bdb3f"></pre>
          <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

          <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
          <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

          <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                <ruby id="bdb3f"></ruby>

                ??碼云GVP開源項目 12k star Uniapp+ElementUI 功能強大 支持多語言、二開方便! 廣告
                #### DOM節點 parentNode ->父節點 childNodes ->子節點們 firstChild ->第一個子節點 lastChild ->最后一個子節點 nextSibling ->后一個兄弟節點 previousSibling ->前一個兄弟節點 **節點操作** 增 crearTextNode(); creatElement(); creatComment();//增加注冊 插 insertBefore(a,b); appendChild(); 刪 removeChild(); child.remove(); 替換 replaceChild(old,new); 例: 查找兄弟節點: ~~~ function retSibling(e, n) { while (e && n) { if (n > 0) { if(e.nextElementSibling){ e=e.nextElementSibling; }else{ for(e= e.nextSibling;e&&e.nodeType!=1;e=e.nextSibling); } n--; } else { if(e.previousElementSibling){ e=e.previousElementSibling; }else{ for(e= e.previousSibling;e&&e.nodeType!=1;e=e.previousSibling); } n++; } } return e; } ~~~ #### 獲取CSS屬性 創建表格 ~~~ var table = document.createElement("table"); table.width = 300; table.border = 1; table.createCaption().innerHTML = '新的表格'; var mhead = table.createTHead().insertRow(0); mhead.insertCell(0).innerHTML = '456'; var mbody = table.createTBody().insertRow(0); mbody.insertCell(0).innerHTML = "111"; mbody.insertCell(1).innerHTML = "222"; mbody.insertCell(2).innerHTML = "333"; document.body.appendChild(table); ~~~ var box = document.getElementById('box'); 1.box.style.cssFloat || box.style.styleFloat;//非IE和IE的兼容調用 2.typeof box.style.cssFloat !='undefuned' ? box.style.cssFloat = 'right' : bpx.style.styleFloat = 'right';//給屬性賦值
                  <ruby id="bdb3f"></ruby>

                  <p id="bdb3f"><cite id="bdb3f"></cite></p>

                    <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
                      <p id="bdb3f"><cite id="bdb3f"></cite></p>

                        <pre id="bdb3f"></pre>
                        <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

                        <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
                        <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

                        <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                              <ruby id="bdb3f"></ruby>

                              哎呀哎呀视频在线观看