html 布局;css3+jq 下拉菜单;table分页动态添加行;html5本地存储;简单易用的html框架 - zl1990
简单好用的html框架,预览图见最后; 源码;
1.页面布局使用table;
table 嵌套 +iframe 布局;
2.下拉菜单为jq+css3 动画;
css input 无边框,select下拉菜单美化
<span style="color: #008080;">1</span> <span style="color: #000000;">input{appearance:none;background-color:transparent;border: solid 0px #000;} /*input 无边框*/ </span><span style="color: #008080;">2</span> <span style="color: #000000;">input:disabled{background-color:#d2d2d2;border:0px;} </span><span style="color: #008080;">3</span> <span style="color: #000000;">select {border: solid 1px #000; appearance:none;-moz-appearance:none; -webkit-appearance:none; padding-right: 14px;margin :0px;background: url("../images/arrow.png") no-repeat scroll right center transparent;} </span><span style="color: #008080;">4</span> <span style="color: #000000;">select::-ms-expand { display: none; } </span><span style="color: #008080;">5</span> select:disabled{background-color:#d2d2d2;} /*禁用时背景色*/
添加菜单,可以在js目录下的、js/cm_menu.js中添加;
<span style="color: #008080;">1</span> <span style="color: #0000ff;">var</span> menus=<span style="color: #0000ff;">new</span><span style="color: #000000;"> Array(); </span><span style="color: #008080;">2</span> menus[<span style="color: #800080;">0</span>]=[<span style="color: #800000;">'</span><span style="color: #800000;">菜单1</span><span style="color: #800000;">'</span>, <span style="color: #800000;">''</span>,[[<span style="color: #800000;">'</span><span style="color: #800000;">演示1</span><span style="color: #800000;">'</span>,<span style="color: #800000;">'</span><span style="color: #800000;">page/11_page.html</span><span style="color: #800000;">'</span>],[<span style="color: #800000;">'</span><span style="color: #800000;">演示2</span><span style="color: #800000;">'</span>,<span style="color: #800000;">'</span><span style="color: #800000;">page/12_page.html</span><span style="color: #800000;">'</span><span style="color: #000000;">]]]; </span><span style="color: #008080;">3</span> menus[<span style="color: #800080;">1</span>]=[<span style="color: #800000;">'</span><span style="color: #800000;">菜单2</span><span style="color: #800000;">'</span>, <span style="color: #800000;">''</span>,[[<span style="color: #800000;">'</span><span style="color: #800000;">演示1</span><span style="color: #800000;">'</span>,<span style="color: #800000;">'</span><span style="color: #800000;">page/21_page.html</span><span style="color: #800000;">'</span>],[<span style="color: #800000;">'</span><span style="color: #800000;">演示2</span><span style="color: #800000;">'</span>,<span style="color: #800000;">'</span><span style="color: #800000;">page/22_page.html</span><span style="color: #800000;">'</span>]]];
菜单css3


<span style="color: #008080;"> 1</span> <span style="color: #800000;">ul.menu, </span><span style="color: #008080;"> 2</span> <span style="color: #800000;">ul.*</span>{<span style="color: #ff0000;">margin</span>:<span style="color: #0000ff;">0px</span>;<span style="color: #ff0000;">padding</span>:<span style="color: #0000ff;">0px</span>;} <span style="color: #008080;"> 3</span> <span style="color: #800000;">ul.menu ul </span>{<span style="color: #ff0000;">padding</span>:<span style="color: #0000ff;">0</span>;<span style="color: #ff0000;">margin</span>:<span style="color: #0000ff;">0</span>;<span style="color: #ff0000;">list-style</span>:<span style="color: #0000ff;">none</span>;<span style="color: #ff0000;">position</span>:<span style="color: #0000ff;">relative</span>;<span style="color: #ff0000;">background</span>:<span style="color: #0000ff;">#ddd</span>;<span style="color: #ff0000;">font-family</span>:<span style="color: #0000ff;">arial, sans-serif</span>;} <span style="color: #008080;"> 4</span> <span style="color: #800000;">ul.menu </span>{<span style="color: #ff0000;">z-index</span>:<span style="color: #0000ff;">100</span>;<span style="color: #ff0000;">padding</span>:<span style="color: #0000ff;">10px</span>;<span style="color: #ff0000;">border-radius</span>:<span style="color: #0000ff;">10px 10px 0 0</span>;<span style="color: #ff0000;">margin</span>:<span style="color: #0000ff;">0 auto</span>;} <span style="color: #008080;"> 5</span> <span style="color: #800000;">ul.menu ul </span>{ <span style="color: #008080;"> 6</span> <span style="color: #ff0000;"> z-index</span>:<span style="color: #0000ff;">50</span>;<span style="color: #ff0000;">border-radius</span>:<span style="color: #0000ff;">0 0 10px 10px</span>; <span style="color: #008080;"> 7</span> <span style="color: #ff0000;"> -webkit-transition</span>:<span style="color: #0000ff;"> 0.5s</span>; <span style="color: #008080;"> 8</span> <span style="color: #ff0000;"> -moz-transition</span>:<span style="color: #0000ff;"> 0.5s</span>; <span style="color: #008080;"> 9</span> <span style="color: #ff0000;"> -ms-transition</span>:<span style="color: #0000ff;"> 0.5s</span>; <span style="color: #008080;">10</span> <span style="color: #ff0000;"> -o-transition</span>:<span style="color: #0000ff;"> 0.5s</span>; <span style="color: #008080;">11</span> <span style="color: #ff0000;"> transition</span>:<span style="color: #0000ff;"> 0.5s</span>; <span style="color: #008080;">12</span> } <span style="color: #008080;">13</span> <span style="color: #800000;">ul.menu li </span>{<span style="color: #ff0000;">line-height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">position</span>:<span style="color: #0000ff;">relative</span>;<span style="color: #ff0000;">text-indent</span>:<span style="color: #0000ff;">10px</span>;<span style="color: #ff0000;">list-style-type</span>:<span style="color: #0000ff;">none</span>;} <span style="color: #008080;">14</span> <span style="color: #800000;">ul.menu > li </span>{<span style="color: #ff0000;">margin-top</span>:<span style="color: #0000ff;">2px</span>;<span style="color: #ff0000;">font-size</span>:<span style="color: #0000ff;">12px</span>;} <span style="color: #008080;">15</span> <span style="color: #800000;">ul.menu > li a </span>{<span style="color: #ff0000;">font</span>:<span style="color: #0000ff;">normal 12px/30px arial, sans-serif</span>;<span style="color: #ff0000;">color</span>:<span style="color: #0000ff;">#fff</span>;<span style="color: #ff0000;">text-decoration</span>:<span style="color: #0000ff;">none</span>;} <span style="color: #008080;">16</span> <span style="color: #800000;">ul.menu label.open </span>{<span style="color: #ff0000;">display</span>:<span style="color: #0000ff;">block</span>;<span style="color: #ff0000;">background</span>:<span style="color: #0000ff;"> #DEEEF1 url("/jscss/demoimg/201208/d-arrow.gif") no-repeat 170px 12px</span>;<span style="color: #ff0000;">line-height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">position</span>:<span style="color: #0000ff;">relative</span>;<span style="color: #ff0000;">z-index</span>:<span style="color: #0000ff;">100</span>;<span style="color: #ff0000;">font</span>:<span style="color: #0000ff;">normal 12px/30px arial, sans-serif</span>;<span style="color: #ff0000;">color</span>:<span style="color: #0000ff;">#000</span>;<span style="color: #ff0000;">font-weight</span>:<span style="color: #0000ff;">900</span>;<span style="color: #ff0000;">;border-radius</span>:<span style="color: #0000ff;">10px 10px 0 0</span>;} <span style="color: #008080;">17</span> <span style="color: #800000;">ul.menu label.open b </span>{<span style="color: #ff0000;">color</span>:<span style="color: #0000ff;">#DEEEF1</span>;} <span style="color: #008080;">18</span> <span style="color: #800000;">ul.menu span </span>{<span style="color: #ff0000;">display</span>:<span style="color: #0000ff;">block</span>;<span style="color: #ff0000;">background</span>:<span style="color: #0000ff;">#00c</span>;<span style="color: #ff0000;">line-height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">position</span>:<span style="color: #0000ff;">relative</span>;<span style="color: #ff0000;">z-index</span>:<span style="color: #0000ff;">100</span>;<span style="color: #ff0000;">border-radius</span>:<span style="color: #0000ff;">10px 10px 0 0</span>;} <span style="color: #008080;">19</span> <span style="color: #800000;">ul.menu label img </span>{<span style="color: #ff0000;">position</span>:<span style="color: #0000ff;">absolute</span>;<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">0</span>;<span style="color: #ff0000;">top</span>:<span style="color: #0000ff;">0</span>;<span style="color: #ff0000;">width</span>:<span style="color: #0000ff;">100%</span>;<span style="color: #ff0000;">height</span>:<span style="color: #0000ff;">30px</span>;} <span style="color: #008080;">20</span> <span style="color: #008080;">21</span> <span style="color: #800000;">ul.menu ul li </span>{<span style="color: #ff0000;">margin-top</span>:<span style="color: #0000ff;">-30px</span>; <span style="color: #008080;">22</span> <span style="color: #ff0000;"> -webkit-transition</span>:<span style="color: #0000ff;"> 0.5s</span>; <span style="color: #008080;">23</span> <span style="color: #ff0000;"> -moz-transition</span>:<span style="color: #0000ff;"> 0.5s</span>; <span style="color: #008080;">24</span> <span style="color: #ff0000;"> -ms-transition</span>:<span style="color: #0000ff;"> 0.5s</span>; <span style="color: #008080;">25</span> <span style="color: #ff0000;"> -o-transition</span>:<span style="color: #0000ff;"> 0.5s</span>; <span style="color: #008080;">26</span> <span style="color: #ff0000;"> transition</span>:<span style="color: #0000ff;"> 0.5s</span>; <span style="color: #008080;">27</span> } <span style="color: #008080;">28</span> <span style="color: #800000;">ul.menu ul li a </span>{<span style="color: #ff0000;">display</span>:<span style="color: #0000ff;">block</span>;<span style="color: #ff0000;">font</span>:<span style="color: #0000ff;">normal 11px/30px arial, sans-serif</span>;<span style="color: #ff0000;">color</span>:<span style="color: #0000ff;">#000</span>;<span style="color: #ff0000;">background</span>:<span style="color: #0000ff;">#ccc</span>;} <span style="color: #008080;">29</span> <span style="color: #800000;">ul.menu ul li a:hover </span>{<span style="color: #ff0000;">background</span>:<span style="color: #0000ff;">#ddd</span>;} <span style="color: #008080;">30</span> <span style="color: #800000;">ul.menu input </span>{<span style="color: #ff0000;">position</span>:<span style="color: #0000ff;">absolute</span>;<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">-9999px</span>;} <span style="color: #008080;">31</span> <span style="color: #008080;">32</span> <span style="color: #800000;">ul.menu li input:checked + label </span>{<span style="color: #ff0000;">background</span>:<span style="color: #0000ff;">#069</span>;} <span style="color: #008080;">33</span> <span style="color: #800000;">ul.menu li input:checked ~ ul </span>{<span style="color: #ff0000;">background</span>:<span style="color: #0000ff;">#ccc</span>;<span style="color: #ff0000;">padding-bottom</span>:<span style="color: #0000ff;">10px</span>;} <span style="color: #008080;">34</span> <span style="color: #800000;">ul.menu li input:checked ~ ul li </span>{<span style="color: #ff0000;">margin-top</span>:<span style="color: #0000ff;">0</span>;} <span style="color: #008080;">35</span> <span style="color: #008080;">36</span> <span style="color: #800000;">ul.menu label.close </span>{<span style="color: #ff0000;">display</span>:<span style="color: #0000ff;">block</span>;<span style="color: #ff0000;">height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">background</span>:<span style="color: #0000ff;">transparent url("/jscss/demoimg/201208/u-arrow.gif") no-repeat 170px 12px</span>;<span style="color: #ff0000;">line-height</span>:<span style="color: #0000ff;">30px</span>;<span style="color: #ff0000;">position</span>:<span style="color: #0000ff;">relative</span>;<span style="color: #ff0000;">left</span>:<span style="color: #0000ff;">0</span>;<span style="color: #ff0000;">z-index</span>:<span style="color: #0000ff;">90</span>;<span style="color: #ff0000;">margin-top</span>:<span style="color: #0000ff;">-30px</span>} <span style="color: #008080;">37</span> <span style="color: #800000;">ul.menu input.tabs:checked ~ label.close </span>{<span style="color: #ff0000;">display</span>:<span style="color: #0000ff;">block</span>;<span style="color: #ff0000;">z-index</span>:<span style="color: #0000ff;">200</span>;} <span style="color: #008080;">38</span> <span style="color: #800000;">ul.menu input.close:checked + label.close </span>{<span style="color: #ff0000;">display</span>:<span style="color: #0000ff;">none</span>;} <span style="color: #008080;">39</span> <span style="color: #800000;">ul.menu input.close:checked ~ ul </span>{<span style="color: #ff0000;">background</span>:<span style="color: #0000ff;">#ddd</span>;<span style="color: #ff0000;">padding-bottom</span>:<span style="color: #0000ff;">0</span>;} <span style="color: #008080;">40</span> <span style="color: #800000;">ul.menu input.close:checked ~ ul li </span>{<span style="color: #ff0000;">margin-top</span>:<span style="color: #0000ff;">-30px</span>;}
部分代码如下:
<span style="color: #008080;"> 1</span> <span style="color: #000000;">...... </span><span style="color: #008080;"> 2</span> <td height="<span" style="color: #800000;">"<span style="color: #800000;">100%</span><span style="color: #800000;">"</span> style=<span style="color: #800000;">"</span><span style="color: #800000;">background-image:url(images/menu_bgT.gif); background-repeat:no-repeat</span><span style="color: #800000;">"</span> valign=<span style="color: #800000;">"</span><span style="color: #800000;">top</span><span style="color: #800000;">"</span>> <span style="color: #008080;"> 3</span> <ul id="navmenu" style="color: #0000ff;">class=<span style="color: #800000;">"</span><span style="color: #800000;">menu</span><span style="color: #800000;">"</span>> <span style="color: #008080;"> 4</span> </ul> <span style="color: #008080;"> 5</span> </td> <span style="color: #008080;"> 6</span> <span style="color: #000000;">...... </span><span style="color: #008080;"> 7</span> <script type="<span" style="color: #800000;">"<span style="color: #800000;">text/javascript<span style="color: #800000;">"> <span style="color: #008080;"> 8 <span style="color: #0000ff;">try<span style="color: #000000;"> { <span style="color: #008080;"> 9 <span style="color: #0000ff;">for (i=<span style="color: #800080;">0; i < menus.length; i++<span style="color: #000000;">) <span style="color: #008080;">10 <span style="color: #000000;"> { <span style="color: #008080;">11 $(<span style="color: #800000;">"<span style="color: #800000;">#navmenu<span style="color: #800000;">").append(<span style="color: #800000;">'<span style="color: #800000;"><li id=level<span style="color: #800000;">' + i + <span style="color: #800000;">'<span style="color: #800000;">><span style="color: #800000;">'<span style="color: #000000;">); <span style="color: #008080;">12 $(<span style="color: #800000;">'<span style="color: #800000;">#level<span style="color: #800000;">' + i ).append(<span style="color: #800000;">'<span style="color: #800000;"><input type="radio" name="tab" id=tab<span style="color: #800000;">' + i + <span style="color: #800000;">'<span style="color: #800000;">a class="tabs"><span style="color: #800000;">'<span style="color: #000000;">); <span style="color: #008080;">13 $(<span style="color: #800000;">'<span style="color: #800000;">#level<span style="color: #800000;">' + i ).append(<span style="color: #800000;">'<span style="color: #800000;"><label for=tab<span style="color: #800000;">' + i + <span style="color: #800000;">'<span style="color: #800000;">a class="open" accesskey="2"><span style="color: #800000;">' + menus[i][<span style="color: #800080;">0] + <span style="color: #800000;">'<span style="color: #800000;"><span style="color: #800000;">'<span style="color: #000000;">); /*添加第一级菜单*/ <span style="color: #008080;">14 $(<span style="color: #800000;">'<span style="color: #800000;">#level<span style="color: #800000;">' + i ).append(<span style="color: #800000;">'<span style="color: #800000;"><input type="radio" name="tab" id="tab<span style="color: #800000;">' + i + <span style="color: #800000;">'<span style="color: #800000;">ac" class="tabs close"><span style="color: #800000;">'<span style="color: #000000;">); <span style="color: #008080;">15 $(<span style="color: #800000;">'<span style="color: #800000;">#level<span style="color: #800000;">' + i ).append(<span style="color: #800000;">'<span style="color: #800000;"><label for=tab<span style="color: #800000;">' + i + <span style="color: #800000;">'<span style="color: #800000;">ac class="close" accesskey="3"><span style="color: #800000;">'<span style="color: #000000;">); <span style="color: #008080;">16 $(<span style="color: #800000;">'<span style="color: #800000;">#level<span style="color: #800000;">' + i ).append(<span style="color: #800000;">'<span style="color: #800000;"><ul id=second<span style="color: #800000;">' + i + <span style="color: #800000;">'<span style="color: #800000;">><span style="color: #800000;">'<span style="color: #000000;">); <span style="color: #008080;">17 <span style="color: #0000ff;">var submenu=menus[i][<span style="color: #800080;">2<span style="color: #000000;">]; <span style="color: #008080;">18 <span style="color: #0000ff;">for (j=<span style="color: #800080;">0; j < submenu.length; j++<span style="color: #000000;">) <span style="color: #008080;">19 <span style="color: #000000;"> {/*添加二级菜单*/ <span style="color: #008080;">20 $(<span style="color: #800000;">'<span style="color: #800000;">#second<span style="color: #800000;">' + i).append(<span style="color: #800000;">'<span style="color: #800000;"><li><a href=<span style="color: #800000;">' + submenu[j][<span style="color: #800080;">1] + <span style="color: #800000;">'<span style="color: #800000;">?<span style="color: #800000;">'+ Math.random() +<span style="color: #800000;">'<span style="color: #800000;"> target=page><span style="color: #800000;">' + submenu[j][<span style="color: #800080;">0] + <span style="color: #800000;">'<span style="color: #800000;"><span style="color: #800000;">'<span style="color: #000000;">); <span style="color: #008080;">21 <span style="color: #000000;"> } <span style="color: #008080;">22 $(<span style="color: #800000;">'<span style="color: #800000;">#level<span style="color: #800000;">' + i ).append(<span style="color: #800000;">'<span style="color: #800000;"><span style="color: #800000;">'<span style="color: #000000;">); <span style="color: #008080;">23 $(<span style="color: #800000;">"<span style="color: #800000;">#navmenu<span style="color: #800000;">").append(<span style="color: #800000;">'<span style="color: #800000;"><span style="color: #800000;">'<span style="color: #000000;">); <span style="color: #008080;">24 <span style="color: #000000;"> } <span style="color: #008080;">25 <span style="color: #000000;"> } <span style="color: #008080;">26 <span style="color: #0000ff;">catch<span style="color: #000000;"> (e) <span style="color: #008080;">27 <span style="color: #000000;"> {/*新的js中部分属性不支持,提示异常*/ <span style="color: #008080;">28 alert(e.name + e.message + <span style="color: #800000;">"<span style="color: #800000;">\n<span style="color: #800000;">" + <span style="color: #800000;">"<span style="color: #800000;">浏览器版本太低请尝试使用Firfox、谷歌浏览器、IE9+ 浏览器预览\n<span style="color: #800000;">"<span style="color: #000000;">); <span style="color: #008080;">29 <span style="color: #000000;"> } <span style="color: #008080;">30 <span style="color: #008080;">31 $(<span style="color: #800000;">'<span style="color: #800000;">#tab0a<span style="color: #800000;">').attr(<span style="color: #800000;">"<span style="color: #800000;">checked<span style="color: #800000;">", <span style="color: #0000ff;">true<span style="color: #000000;">); /*第一个菜单选中*/ <span style="color: #008080;">32 </script> <span style="color: #008080;">33</span> ......
3.table 分页显示 ,新增行,使用jq;
<span style="color: #008080;"> 1</span> <span style="color: #0000ff;">var</span> currentPage = 1; <span style="color: #008000;">/*</span><span style="color: #008000;">当前是第几页</span><span style="color: #008000;">*/</span> <span style="color: #008080;"> 2</span> <span style="color: #0000ff;">var</span> showTableTr = 10; <span style="color: #008000;">/*</span><span style="color: #008000;">每页显示多少行</span><span style="color: #008000;">*/</span> <span style="color: #008080;"> 3</span> <span style="color: #008080;"> 4</span> <span style="color: #008000;">/*</span><span style="color: #008000;">新增行</span><span style="color: #008000;">*/</span> <span style="color: #008080;"> 5</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> addTr() </span><span style="color: #008080;"> 6</span> <span style="color: #000000;">{ </span><span style="color: #008080;"> 7</span> sum++<span style="color: #000000;">; </span><span style="color: #008080;"> 8</span> <span style="color: #008000;">/*</span><span style="color: #008000;">显示隐藏的行</span><span style="color: #008000;">*/</span> <span style="color: #008080;"> 9</span> $('tr[name="hidetr"]:last').find("th").eq(0).text($("#tableList tr").length -2<span style="color: #000000;">); </span><span style="color: #008080;"> 10</span> $('tr[name="hidetr"]:last'<span style="color: #000000;">).show(); </span><span style="color: #008080;"> 11</span> <span style="color: #008080;"> 12</span> <span style="color: #008000;">/*</span><span style="color: #008000;">复制最后一行,添加到最后一行后面,然后隐藏</span><span style="color: #008000;">*/</span> <span style="color: #008080;"> 13</span> $('tr[name="hidetr"]:last').after($('tr[name="hidetr"]:last').clone(<span style="color: #0000ff;">true</span><span style="color: #000000;">)); </span><span style="color: #008080;"> 14</span> $('tr[name="hidetr"]:last'<span style="color: #000000;">).hide(); </span><span style="color: #008080;"> 15</span> <span style="color: #008080;"> 16</span> <span style="color: #0000ff;">if</span>("BGCgray" == $('tr[name="hidetr"]:last').attr('class'<span style="color: #000000;">)) </span><span style="color: #008080;"> 17</span> <span style="color: #000000;"> { </span><span style="color: #008080;"> 18</span> $('tr[name="hidetr"]:last').removeClass('BGCgray'<span style="color: #000000;">); </span><span style="color: #008080;"> 19</span> <span style="color: #000000;"> } </span><span style="color: #008080;"> 20</span> <span style="color: #0000ff;">else</span> <span style="color: #008080;"> 21</span> <span style="color: #000000;"> { </span><span style="color: #008080;"> 22</span> $('tr[name="hidetr"]:last').addClass('BGCgray'<span style="color: #000000;">); </span><span style="color: #008080;"> 23</span> <span style="color: #000000;"> } </span><span style="color: #008080;"> 24</span> <span style="color: #008080;"> 25</span> <span style="color: #0000ff;">if</span>(currentPage !=<span style="color: #000000;"> parseInt(getSumPage())) </span><span style="color: #008080;"> 26</span> <span style="color: #000000;"> { </span><span style="color: #008080;"> 27</span> <span style="color: #000000;"> tabPaging(parseInt(getSumPage())); </span><span style="color: #008080;"> 28</span> <span style="color: #000000;"> } </span><span style="color: #008080;"> 29</span> <span style="color: #000000;">} </span><span style="color: #008080;"> 30</span> <span style="color: #008000;">/*</span><span style="color: #008000;">删除行</span><span style="color: #008000;">*/</span> <span style="color: #008080;"> 31</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> delTr(node) { </span><span style="color: #008080;"> 32</span> <span style="color: #0000ff;">var</span> tr1 =<span style="color: #000000;"> node.parentNode.parentNode; </span><span style="color: #008080;"> 33</span> <span style="color: #0000ff;">var</span> index =<span style="color: #000000;"> tr1.rowIndex; </span><span style="color: #008080;"> 34</span> <span style="color: #0000ff;">var</span> tab = document.getElementById("tableList"<span style="color: #000000;">); </span><span style="color: #008080;"> 35</span> <span style="color: #008080;"> 36</span> <span style="color: #000000;"> tab.deleteRow(index); </span><span style="color: #008080;"> 37</span> <span style="color: #008080;"> 38</span> <span style="color: #008000;">/*</span><span style="color: #008000;">序号重排</span><span style="color: #008000;">*/</span> <span style="color: #008080;"> 39</span> <span style="color: #0000ff;">for</span>(i = index; i ) <span style="color: #008080;"> 40</span> <span style="color: #000000;"> { </span><span style="color: #008080;"> 41</span> tab.rows[i].cells[0].innerHTML =<span style="color: #000000;"> i.toString(); </span><span style="color: #008080;"> 42</span> <span style="color: #000000;"> } </span><span style="color: #008080;"> 43</span> <span style="color: #008080;"> 44</span> <span style="color: #000000;"> tabPaging(currentPage); </span><span style="color: #008080;"> 45</span> <span style="color: #000000;">} </span><span style="color: #008080;"> 46</span> <span style="color: #008000;">/*</span><span style="color: #008000;">分页</span><span style="color: #008000;">*/</span> <span style="color: #008080;"> 47</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> tabPaging(page) </span><span style="color: #008080;"> 48</span> <span style="color: #000000;">{ </span><span style="color: #008080;"> 49</span> currentPage =<span style="color: #000000;"> page; </span><span style="color: #008080;"> 50</span> <span style="color: #0000ff;">for</span>(i = 1; i ) <span style="color: #008080;"> 51</span> <span style="color: #000000;"> { </span><span style="color: #008080;"> 52</span> $("#tableList tr"<span style="color: #000000;">).eq(i).hide(); </span><span style="color: #008080;"> 53</span> <span style="color: #000000;"> } </span><span style="color: #008080;"> 54</span> <span style="color: #008080;"> 55</span> <span style="color: #0000ff;">var</span> end = (page*showTableTr) > getTabTrLength("tableList")? getTabTrLength("tableList") : page*<span style="color: #000000;">showTableTr; </span><span style="color: #008080;"> 56</span> <span style="color: #0000ff;">for</span>(i = (page - 1)*showTableTr + 1; i ) <span style="color: #008080;"> 57</span> <span style="color: #000000;"> { </span><span style="color: #008080;"> 58</span> $("#tableList tr"<span style="color: #000000;">).eq(i).show(); </span><span style="color: #008080;"> 59</span> <span style="color: #000000;"> } </span><span style="color: #008080;"> 60</span> <span style="color: #000000;">} </span><span style="color: #008080;"> 61</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> getTabTrLength(tname) </span><span style="color: #008080;"> 62</span> <span style="color: #000000;">{ </span><span style="color: #008080;"> 63</span> <span style="color: #0000ff;">return</span> $("#" + tname + " tr").length - 3<span style="color: #000000;">; </span><span style="color: #008080;"> 64</span> <span style="color: #000000;">} </span><span style="color: #008080;"> 65</span> <span style="color: #008000;">/*</span><span style="color: #008000;">上一页</span><span style="color: #008000;">*/</span> <span style="color: #008080;"> 66</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> prePage() </span><span style="color: #008080;"> 67</span> <span style="color: #000000;">{ </span><span style="color: #008080;"> 68</span> <span style="color: #0000ff;">if</span>(1 ==<span style="color: #000000;"> currentPage) </span><span style="color: #008080;"> 69</span> <span style="color: #000000;"> { </span><span style="color: #008080;"> 70</span> currentPage =<span style="color: #000000;">parseInt(getSumPage()); </span><span style="color: #008080;"> 71</span> <span style="color: #000000;"> } </span><span style="color: #008080;"> 72</span> <span style="color: #0000ff;">else</span> <span style="color: #008080;"> 73</span> <span style="color: #000000;"> { </span><span style="color: #008080;"> 74</span> --<span style="color: #000000;">currentPage; </span><span style="color: #008080;"> 75</span> <span style="color: #000000;"> } </span><span style="color: #008080;"> 76</span> <span style="color: #000000;"> tabPaging(currentPage); </span><span style="color: #008080;"> 77</span> <span style="color: #000000;">} </span><span style="color: #008080;"> 78</span> <span style="color: #008000;">/*</span><span style="color: #008000;">下一页</span><span style="color: #008000;">*/</span> <span style="color: #008080;"> 79</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> nextPage() </span><span style="color: #008080;"> 80</span> <span style="color: #000000;">{ </span><span style="color: #008080;"> 81</span> <span style="color: #0000ff;">if</span>(parseInt(getSumPage()) ==<span style="color: #000000;"> currentPage) </span><span style="color: #008080;"> 82</span> <span style="color: #000000;"> { </span><span style="color: #008080;"> 83</span> currentPage = 1<span style="color: #000000;">; </span><span style="color: #008080;"> 84</span> <span style="color: #000000;"> } </span><span style="color: #008080;"> 85</span> <span style="color: #0000ff;">else</span> <span style="color: #008080;"> 86</span> <span style="color: #000000;"> { </span><span style="color: #008080;"> 87</span> ++<span style="color: #000000;">currentPage; </span><span style="color: #008080;"> 88</span> <span style="color: #000000;"> } </span><span style="color: #008080;"> 89</span> <span style="color: #000000;"> tabPaging(currentPage); </span><span style="color: #008080;"> 90</span> <span style="color: #000000;">} </span><span style="color: #008080;"> 91</span> <span style="color: #008080;"> 92</span> <span style="color: #008000;">/*</span><span style="color: #008000;">总共可以分几页</span><span style="color: #008000;">*/</span> <span style="color: #008080;"> 93</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> getSumPage() { </span><span style="color: #008080;"> 94</span> sumtr = getTabTrLength("tableList"<span style="color: #000000;">); </span><span style="color: #008080;"> 95</span> <span style="color: #0000ff;">return</span> (sumtr/showTableTr + (sumtr%showTableTr == 0 ? 0 : 1)); <span style="color: #008080;"> 96</span> <span style="color: #000000;">} </span><span style="color: #008080;"> 97</span> <span style="color: #008080;"> 98</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> setKey(_key,val) </span><span style="color: #008080;"> 99</span> <span style="color: #000000;">{ </span><span style="color: #008080;">100</span> <span style="color: #000000;"> localStorage.setItem(_key,val); </span><span style="color: #008080;">101</span> <span style="color: #000000;">} </span><span style="color: #008080;">102</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> getKey (_key) { </span><span style="color: #008080;">103</span> <span style="color: #0000ff;">return</span><span style="color: #000000;"> localStorage.getItem(_key); </span><span style="color: #008080;">104</span> <span style="color: #000000;">} </span><span style="color: #008080;">105</span> <span style="color: #008080;">106</span> <span style="color: #008000;">/*</span><span style="color: #008000;"> 提交</span><span style="color: #008000;">*/</span> <span style="color: #008080;">107</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> submitChange() </span><span style="color: #008080;">108</span> <span style="color: #000000;">{ </span><span style="color: #008080;">109</span> <span style="color: #008000;">/*</span><span style="color: #008000;">保存当前页</span><span style="color: #008000;">*/</span> <span style="color: #008080;">110</span> setKey("currentPage"<span style="color: #000000;">,currentPage); </span><span style="color: #008080;">111</span> <span style="color: #000000;">} </span><span style="color: #008080;">112</span> <span style="color: #008080;">113</span> <span style="color: #008000;">/*</span><span style="color: #008000;">初始化数据</span><span style="color: #008000;">*/</span> <span style="color: #008080;">114</span> <span style="color: #0000ff;">function</span><span style="color: #000000;"> htmlload() </span><span style="color: #008080;">115</span> <span style="color: #000000;">{ </span><span style="color: #008080;">116</span> <span style="color: #0000ff;">if</span><span style="color: #000000;">(window.localStorage) </span><span style="color: #008080;">117</span> <span style="color: #000000;"> { </span><span style="color: #008080;">118</span> <span style="color: #0000ff;">var</span> a = <span style="color: #0000ff;">null</span><span style="color: #000000;">; </span><span style="color: #008080;">119</span> <span style="color: #0000ff;">if</span>(getKey("currentPage") ==<span style="color: #000000;"> a) </span><span style="color: #008080;">120</span> <span style="color: #000000;"> { </span><span style="color: #008080;">121</span> currentPage = 1<span style="color: #000000;">; </span><span style="color: #008080;">122</span> <span style="color: #000000;"> } </span><span style="color: #008080;">123</span> <span style="color: #0000ff;">else</span> <span style="color: #008080;">124</span> <span style="color: #000000;"> { </span><span style="color: #008080;">125</span> currentPage = getKey("currentPage"<span style="color: #000000;">); </span><span style="color: #008080;">126</span> <span style="color: #000000;"> } </span><span style="color: #008080;">127</span> <span style="color: #000000;"> } </span><span style="color: #008080;">128</span> <span style="color: #0000ff;">else</span> <span style="color: #008080;">129</span> <span style="color: #000000;"> { </span><span style="color: #008080;">130</span> alert('该浏览器不支持html5,请使用Google,Firfox等浏览器'<span style="color: #000000;">); </span><span style="color: #008080;">131</span> <span style="color: #000000;"> } </span><span style="color: #008080;">132</span> $('tr[name="hidetr"]:last'<span style="color: #000000;">).hide(); </span><span style="color: #008080;">133</span> <span style="color: #008080;">134</span> <span style="color: #000000;"> tabPaging(currentPage); </span><span style="color: #008080;">135</span> }
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WebdevelopmentreliesonHTML,CSS,andJavaScript:1)HTMLstructurescontent,2)CSSstylesit,and3)JavaScriptaddsinteractivity,formingthebasisofmodernwebexperiences.

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The future trends of HTML are semantics and web components, the future trends of CSS are CSS-in-JS and CSSHoudini, and the future trends of JavaScript are WebAssembly and Serverless. 1. HTML semantics improve accessibility and SEO effects, and Web components improve development efficiency, but attention should be paid to browser compatibility. 2. CSS-in-JS enhances style management flexibility but may increase file size. CSSHoudini allows direct operation of CSS rendering. 3.WebAssembly optimizes browser application performance but has a steep learning curve, and Serverless simplifies development but requires optimization of cold start problems.

The future of HTML is full of infinite possibilities. 1) New features and standards will include more semantic tags and the popularity of WebComponents. 2) The web design trend will continue to develop towards responsive and accessible design. 3) Performance optimization will improve the user experience through responsive image loading and lazy loading technologies.

The roles of HTML, CSS and JavaScript in web development are: HTML is responsible for content structure, CSS is responsible for style, and JavaScript is responsible for dynamic behavior. 1. HTML defines the web page structure and content through tags to ensure semantics. 2. CSS controls the web page style through selectors and attributes to make it beautiful and easy to read. 3. JavaScript controls web page behavior through scripts to achieve dynamic and interactive functions.

HTML is the cornerstone of building web page structure. 1. HTML defines the content structure and semantics, and uses, etc. tags. 2. Provide semantic markers, such as, etc., to improve SEO effect. 3. To realize user interaction through tags, pay attention to form verification. 4. Use advanced elements such as, combined with JavaScript to achieve dynamic effects. 5. Common errors include unclosed labels and unquoted attribute values, and verification tools are required. 6. Optimization strategies include reducing HTTP requests, compressing HTML, using semantic tags, etc.

HTML, CSS and JavaScript are the core technologies for building modern web pages: 1. HTML defines the web page structure, 2. CSS is responsible for the appearance of the web page, 3. JavaScript provides web page dynamics and interactivity, and they work together to create a website with a good user experience.

HTMLisnotaprogramminglanguage;itisamarkuplanguage.1)HTMLstructuresandformatswebcontentusingtags.2)ItworkswithCSSforstylingandJavaScriptforinteractivity,enhancingwebdevelopment.
