这是界面代码: ​ function shua(){             var id_array=new Array();         $('input[id="checkAll"]:checked').each(function(){         id_array.push($(this).val());//向数组中添加元素         });  //获取界面复选框的所有值              var chapterstr = id_array.join(',…
​​ obj = document.getElementsByName("dk_tj"); var longtxt = ""; for (k in obj) { if (obj[k].checked) longtxt += obj[k].value + ','; } ) { longtxt = longtxt.substring(, longtxt.length - ); } console.log(longtxt); ​打印成功,并且去掉末尾,号!!!…
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <mce:style><!-- --></mce:style><style mce_bogus="> </style> <t…
//获取url中的参数function getUrlParam(name) { var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); //构造一个含有目标参数的正则表达式对象 var r = window.location.search.substr(1).match(reg); //匹配目标参数 if (r != null) return unescape(r[2]); return…
function checkAll() { var checkbox = document.getElementById('vegeids');// var boxes = document.getElementsByName("vegeid"); if(checkbox.checked){ for(i=0;i<boxes.length;i++){ boxes[i].checked = true; } } else{ $(":checkbox").attr(&…
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>本地首页</title></head><body><p>爱好特长:</p>JAVA<input type="checkbox" name="IT" value=&quo…
var emps= $("input[name='emp']:checked"); var employee= ""; emps.each(function(){ employee+= this.value+","; });…
<input type="checkbox" name="idd" value="111" />a <input type="checkbox" name="idd" value="222" />b <input type="checkbox" name="idd" value="333" />…
勾选checkbox,并把勾选的值显示在某个div中 <!DOCTYPE html > <html> <head> <meta charset="UTF-8"> <title> 获取爱好 </title> <meta http-equiv = "content-type" content ="text/html;charset=utf-8" /> <scri…
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script> </head> <body> <div id="chkDiv"> <input…