www.gusucode.com > FavShop网店系统源码程序 > FavShop网店系统 1.0/upload/app/webroot/js/checkbox.js
function checkAll(e) { var aa = document.getElementsByTagName('input'); for (var i=0; i<aa.length; i++){ if(aa[i].type=="checkbox") aa[i].checked = e.checked; } } function checkNoAll(id,name,e) { var xx=true; if(!e.checked){ document.getElementById(id).checked=false; }else{ var aa = document.getElementsByName(name); for (var i=0; i<aa.length; i++){ if(aa[i].type=="checkbox" && aa[i].checked==false) xx=false; } document.getElementById(id).checked=xx; } } function checkAllByName(e,itemName) { var aa = document.getElementsByName(itemName); for (var i=0; i<aa.length; i++){ if(aa[i].type=="checkbox") aa[i].checked = e.checked; } } function checkOnlyOne(e){ var aa = document.getElementsByTagName('input'); for (var i=0; i<aa.length; i++){ if(aa[i]!=e) aa[i].checked = false; } } function checkNum(){ var aa = document.getElementsByTagName('input'); var n=0; for (var i=0; i<aa.length; i++){ if(aa[i].type=="checkbox" && aa[i].checked){ n++; } } return n; } function checkNums(itemName){ var aa = document.getElementsByName(itemName); var n=0; for (var i=0; i<aa.length; i++){ if(aa[i].type=="checkbox" && aa[i].checked){ n++; } } return n; } function checkValues(itemName){ var aa = document.getElementsByName(itemName); var n=""; for (var i=0; i<aa.length; i++){ if(aa[i].type=="checkbox" && aa[i].checked){ n=n+aa[i].value; } } return n; } function checkAllValues(itemName){ var aa = document.getElementsByName(itemName); var n=""; for (var i=0; i<aa.length; i++){ if(aa[i].type=="checkbox" && aa[i].checked){ n=n+aa[i].value+","; } } n=n.substring(0,n.length-1); return n; }