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How to hide li in javascript: 1. Create an HTML sample file; 2. Define the li tag; 3. Control the hiding and display of li through the js code "function showli(pid){...}" Can.
The operating environment of this article: Windows 7 system, javascript1.8.5, Dell G3 computer.
How to hide li in javascript?
js control li hiding and displaying example code
html page
<div class="favorite_list"> <div class="list_type" id="list_type"> <ul class="all"> <li> <a href="javascript:void(0);" onclick="showli(1);">全部(<span class="nums">{$count}</span>)</a></li> <li> <a href="javascript:void(0);" onclick="showli(60);">钢琴谱(<span class="nums">{$count_pu}</span>)</a></li> <li> <a href="javascript:void(0);" onclick="showli(525);">钢琴曲(<span class="nums">{$count_qu}</span>)</a></li> <li> <a href="javascript:void(0);" onclick="showli(531);">钢琴专辑(<span class="nums">{$count_zhuanji}</span>)</a></li> <li> <a href="javascript:void(0);" onclick="showli(541);">钢琴全集(<span class="nums">{$count_quanji}</span>)</a></li> <li> <a href="javascript:void(0);" onclick="showli(14);">钢琴视频(<span class="nums">{$count_shipin}</span>)</a></li> </ul> </div> <div class="list_content"> <ul class="navigation" id="navigation"> {loop $info $r} <li id="t1" class="sl{$r[parentid]}"> <!-- 此处的class复制了一个变量,该变量的值可能是[60,525,531,542,14]--> <a href="{$r[url]}" target="blank"><h3>{$r[title]}</h3></a> <span class="date">{date("Y-m-d",$r[adddate])}</span> <a class="delete" href="javascript:void(0)" onclick="ConfirmDel({$r[id]});"><img src="http://www.hqgq.com/statics/www_images/favorite/delete.jpg"/ alt="How to hide li in javascript" ></a> </li> {/loop} </ul> </div> </div>
js code
function showli(pid){ var arrnav = ["1", "525", "531","541","60","14"]; if(pid=='1'){ // 如果是1就显示全部的li标签 $("ul.navigation li").show(); return false; } // 否则就显示对应的class="s1"+pid的li标签 $.each(arrnav, function(i, item){ if(item==pid){ $("ul.navigation li.sl"+pid).show(); }else{ $("ul.navigation li.sl"+item).hide(); } }); }
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Recommended study: "js Basic Tutorial"
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