jquery 随笔

来源:互联网 发布:奢侈品 中国原单 知乎 编辑:程序博客网 时间:2024/05/16 23:13
<html><head><title></title></head><body><DIV ID='div_1'>    <SPAN ID='sp_1' STYLE='display:none'>sp_1</SPAN>    <SPAN ID='sp_2' STYLE='display:none'>sp_2</SPAN></DIV></body><script src='F:/js/jquery.js'></script><script>function dwn(s) {
//真的是随笔,连说明和注解都没加,,    document.write( s + '<br/>' )}var sp   = $('span');var sp_1 = $('#sp_1');var sp_2 = $('#sp_2');var div_1 = $('#div_1');//example 1//dwn(sp_1.text())//dwn($('#sp_1', div_1).text())//example 2//$('span').each(function(index, domEle){//    if($(this).is('#sp_2'))//        alert('sp_2 is fined')//});//example 3var sp_1_dom = document.getElementById('#sp_1');//dwn($(sp_1).get(0).innerHTML)//example 4//dwn($(sp).index(sp_1_dom))//alert($(div_1).html())</script></html>


 

原创粉丝点击