在此插入代码
var ul=$("#test-div>ul"); var li=$("#test-div>ul>li"); var arr = li.map(function(){return $(this).text();}).get(); arr.push("Pascal","Lua","Ruby"); arr.sort(); li.remove(); arr.map(function(x){ul.append("<li><span>"+x+"</li></span>");});
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awesome-熊向阳
var ul=$("#test-div>ul"); var li=$("#test-div>ul>li"); var arr = li.map(function(){return $(this).text();}).get(); arr.push("Pascal","Lua","Ruby"); arr.sort(); li.remove(); arr.map(function(x){ul.append("<li><span>"+x+"</li></span>");});