文件操作 - calcChmod.js
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文件: /usr/local/cwpsrv/var/services/users/cwp_theme/original/js/calcChmod.js
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function octalchange () { var val = document.chmod.t_total.value; var ownerbin = parseInt(val.charAt(0)).toString(2); while (ownerbin.length<3) { ownerbin="0"+ownerbin; }; var groupbin = parseInt(val.charAt(1)).toString(2); while (groupbin.length<3) { groupbin="0"+groupbin; }; var otherbin = parseInt(val.charAt(2)).toString(2); while (otherbin.length<3) { otherbin="0"+otherbin; }; document.chmod.owner4.checked = parseInt(ownerbin.charAt(0)); document.chmod.owner2.checked = parseInt(ownerbin.charAt(1)); document.chmod.owner1.checked = parseInt(ownerbin.charAt(2)); document.chmod.group4.checked = parseInt(groupbin.charAt(0)); document.chmod.group2.checked = parseInt(groupbin.charAt(1)); document.chmod.group1.checked = parseInt(groupbin.charAt(2)); document.chmod.other4.checked = parseInt(otherbin.charAt(0)); document.chmod.other2.checked = parseInt(otherbin.charAt(1)); document.chmod.other1.checked = parseInt(otherbin.charAt(2)); calc_chmod(1); }; function calc_chmod(nototals) { var users = new Array("owner", "group", "other"); var totals = new Array("","",""); var syms = new Array("","",""); for (var i=0; i<users.length; i++) { var user=users[i]; var field4 = user + "4"; var field2 = user + "2"; var field1 = user + "1"; //var total = "t_" + user; var symbolic = "sym_" + user; var number = 0; var sym_string = ""; if (document.chmod[field4].checked == true) { number += 4; } if (document.chmod[field2].checked == true) { number += 2; } if (document.chmod[field1].checked == true) { number += 1; } if (document.chmod[field4].checked == true) { sym_string += "r"; } else { sym_string += "-"; } if (document.chmod[field2].checked == true) { sym_string += "w"; } else { sym_string += "-"; } if (document.chmod[field1].checked == true) { sym_string += "x"; } else { sym_string += "-"; } totals[i] = totals[i]+number; syms[i] = syms[i]+sym_string; }; if (!nototals) document.chmod.t_total.value = totals[0] + totals[1] + totals[2]; document.chmod.sym_total.value = "-" + syms[0] + syms[1] + syms[2]; } window.onload=octalchange
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