2 LuCI - Lua Configuration Interface
4 Copyright 2008 Steven Barth <steven@midlink.org>
5 Copyright 2008-2012 Jo-Philipp Wich <jow@openwrt.org>
7 Licensed under the Apache License, Version 2.0 (the "License");
8 you may not use this file except in compliance with the License.
9 You may obtain a copy of the License at
11 http://www.apache.org/licenses/LICENSE-2.0
16 var cbi_strings = { path: {}, label: {} };
19 if (s === null || s.length === 0)
22 var hash = (s.length >>> 0),
23 len = (s.length >>> 2),
27 hash += ((s.charCodeAt(off + 1) << 8) + s.charCodeAt(off)) >>> 0;
28 tmp = ((((s.charCodeAt(off + 3) << 8) + s.charCodeAt(off + 2)) << 11) ^ hash) >>> 0;
29 hash = ((hash << 16) ^ tmp) >>> 0;
34 switch ((s.length & 3) >>> 0) {
36 hash += ((s.charCodeAt(off + 1) << 8) + s.charCodeAt(off)) >>> 0;
37 hash = (hash ^ (hash << 16)) >>> 0;
38 hash = (hash ^ (s.charCodeAt(off + 2) << 18)) >>> 0;
43 hash += ((s.charCodeAt(off + 1) << 8) + s.charCodeAt(off)) >>> 0;
44 hash = (hash ^ (hash << 11)) >>> 0;
49 hash += s.charCodeAt(off);
50 hash = (hash ^ (hash << 10)) >>> 0;
55 hash = (hash ^ (hash << 3)) >>> 0;
57 hash = (hash ^ (hash << 4)) >>> 0;
59 hash = (hash ^ (hash << 25)) >>> 0;
62 return (0x100000000 + hash).toString(16).substr(1);
66 return (window.TR && TR[sfh(s)]) || s;
70 return (/^-?\d+$/.test(x) ? +x : NaN);
74 return (/^-?\d+(?:\.\d+)?$/.test(x) ? +x : NaN);
78 if (!x.match(/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/))
81 if (RegExp.$1 > 255 || RegExp.$2 > 255 || RegExp.$3 > 255 || RegExp.$4 > 255)
84 return [ +RegExp.$1, +RegExp.$2, +RegExp.$3, +RegExp.$4 ];
88 if (x.match(/^([a-fA-F0-9:]+):(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})$/)) {
89 var v6 = RegExp.$1, v4 = IPv4(RegExp.$2);
94 x = v6 + ':' + (v4[0] * 256 + v4[1]).toString(16)
95 + ':' + (v4[2] * 256 + v4[3]).toString(16);
98 if (!x.match(/^[a-fA-F0-9:]+$/))
101 var prefix_suffix = x.split(/::/);
103 if (prefix_suffix.length > 2)
106 var prefix = (prefix_suffix[0] || '0').split(/:/);
107 var suffix = prefix_suffix.length > 1 ? (prefix_suffix[1] || '0').split(/:/) : [];
109 if (suffix.length ? (prefix.length + suffix.length > 7)
110 : ((prefix_suffix.length < 2 && prefix.length < 8) || prefix.length > 8))
116 for (i = 0, word = parseInt(prefix[0], 16); i < prefix.length; word = parseInt(prefix[++i], 16))
117 if (prefix[i].length <= 4 && !isNaN(word) && word <= 0xFFFF)
122 for (i = 0; i < (8 - prefix.length - suffix.length); i++)
125 for (i = 0, word = parseInt(suffix[0], 16); i < suffix.length; word = parseInt(suffix[++i], 16))
126 if (suffix[i].length <= 4 && !isNaN(word) && word <= 0xFFFF)
134 var CBIValidatorPrototype = {
135 apply: function(name, value, args) {
138 if (typeof(name) === 'function')
140 else if (typeof(this.types[name]) === 'function')
141 func = this.types[name];
145 if (value !== undefined && value !== null)
148 return func.apply(this, args);
151 assert: function(condition, message) {
153 this.field.classList.add('cbi-input-invalid');
154 this.error = message;
158 this.field.classList.remove('cbi-input-invalid');
163 compile: function(code) {
171 for (var i = 0; i < code.length; i++) {
177 switch (code.charCodeAt(i))
187 var label = code.substring(pos, i);
188 label = label.replace(/\\(.)/g, '$1');
189 label = label.replace(/^[ \t]+/g, '');
190 label = label.replace(/[ \t]+$/g, '');
192 if (label && !isNaN(label)) {
193 stack.push(parseFloat(label));
195 else if (label.match(/^(['"]).*\1$/)) {
196 stack.push(label.replace(/^(['"])(.*)\1$/, '$2'));
198 else if (typeof this.types[label] == 'function') {
199 stack.push(this.types[label]);
203 throw "Syntax error, unhandled token '"+label+"'";
210 depth += (code.charCodeAt(i) == 40);
215 if (typeof stack[stack.length-2] != 'function')
216 throw "Syntax error, argument list follows non-function";
218 stack[stack.length-1] = this.compile(code.substring(pos, i));
229 validate: function() {
230 /* element is detached */
231 if (!this.field.form)
234 this.field.classList.remove('cbi-input-invalid');
235 this.value = matchesElem(this.field, 'select') ? this.field.options[this.field.selectedIndex].value : this.field.value;
240 if (this.value.length === 0)
241 valid = this.assert(this.optional, _('non-empty value'));
243 valid = this.vstack[0].apply(this, this.vstack[1]);
246 this.field.setAttribute('data-tooltip', 'Expecting ' + this.error);
247 this.field.setAttribute('data-tooltip-style', 'error');
248 this.field.dispatchEvent(new CustomEvent('validation-failure', { bubbles: true }));
251 this.field.removeAttribute('data-tooltip');
252 this.field.removeAttribute('data-tooltip-style');
253 this.field.dispatchEvent(new CustomEvent('validation-success', { bubbles: true }));
260 integer: function() {
261 return this.assert(Int(this.value) !== NaN, _('valid integer value'));
264 uinteger: function() {
265 return this.assert(Int(this.value) >= 0, _('positive integer value'));
269 return this.assert(Dec(this.value) !== NaN, _('valid decimal value'));
273 return this.assert(Dec(this.value) >= 0, _('positive decimal value'));
276 ipaddr: function(nomask) {
277 return this.assert(this.apply('ip4addr', null, [nomask]) || this.apply('ip6addr', null, [nomask]),
278 nomask ? _('valid IP address') : _('valid IP address or prefix'));
281 ip4addr: function(nomask) {
282 var re = nomask ? /^(\d+\.\d+\.\d+\.\d+)$/ : /^(\d+\.\d+\.\d+\.\d+)(?:\/(\d+\.\d+\.\d+\.\d+)|\/(\d{1,2}))?$/,
283 m = this.value.match(re);
285 return this.assert(m && IPv4(m[1]) && (m[2] ? IPv4(m[2]) : (m[3] ? this.apply('ip4prefix', m[3]) : true)),
286 nomask ? _('valid IPv4 address') : _('valid IPv4 address or network'));
289 ip6addr: function(nomask) {
290 var re = nomask ? /^([0-9a-fA-F:.]+)$/ : /^([0-9a-fA-F:.]+)(?:\/(\d{1,3}))?$/,
291 m = this.value.match(re);
293 return this.assert(m && IPv6(m[1]) && (m[2] ? this.apply('ip6prefix', m[2]) : true),
294 nomask ? _('valid IPv6 address') : _('valid IPv6 address or prefix'));
297 ip4prefix: function() {
298 return this.assert(!isNaN(this.value) && this.value >= 0 && this.value <= 32,
299 _('valid IPv4 prefix value (0-32)'));
302 ip6prefix: function() {
303 return this.assert(!isNaN(this.value) && this.value >= 0 && this.value <= 128,
304 _('valid IPv6 prefix value (0-128)'));
308 return this.assert(this.apply('cidr4') || this.apply('cidr6'), _('valid IPv4 or IPv6 CIDR'));
312 var m = this.value.match(/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\/(\d{1,2})$/);
313 return this.assert(m && IPv4(m[1]) && this.apply('ip4prefix', m[2]), _('valid IPv4 CIDR'));
317 var m = this.value.match(/^([0-9a-fA-F:.]+)\/(\d{1,3})$/);
318 return this.assert(m && IPv6(m[1]) && this.apply('ip6prefix', m[2]), _('valid IPv6 CIDR'));
322 var m = this.value.match(/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\/(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})$/);
323 return this.assert(m && IPv4(m[1]) && IPv4(m[2]), _('IPv4 network in address/netmask notation'));
327 var m = this.value.match(/^([0-9a-fA-F:.]+)\/([0-9a-fA-F:.]+)$/);
328 return this.assert(m && IPv6(m[1]) && IPv6(m[2]), _('IPv6 network in address/netmask notation'));
331 ip6hostid: function() {
332 if (this.value == "eui64" || this.value == "random")
335 var v6 = IPv6(this.value);
336 return this.assert(!(!v6 || v6[0] || v6[1] || v6[2] || v6[3]), _('valid IPv6 host id'));
340 return this.assert(this.apply('ipmask4') || this.apply('ipmask6'),
341 _('valid network in address/netmask notation'));
344 ipmask4: function() {
345 return this.assert(this.apply('cidr4') || this.apply('ipnet4') || this.apply('ip4addr'),
346 _('valid IPv4 network'));
349 ipmask6: function() {
350 return this.assert(this.apply('cidr6') || this.apply('ipnet6') || this.apply('ip6addr'),
351 _('valid IPv6 network'));
355 var p = Int(this.value);
356 return this.assert(p >= 0 && p <= 65535, _('valid port value'));
359 portrange: function() {
360 if (this.value.match(/^(\d+)-(\d+)$/)) {
363 return this.assert(p1 <= p2 && p2 <= 65535,
364 _('valid port or port range (port1-port2)'));
367 return this.assert(this.apply('port'), _('valid port or port range (port1-port2)'));
370 macaddr: function() {
371 return this.assert(this.value.match(/^([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}$/) != null,
372 _('valid MAC address'));
375 host: function(ipv4only) {
376 return this.assert(this.apply('hostname') || this.apply(ipv4only == 1 ? 'ip4addr' : 'ipaddr'),
377 _('valid hostname or IP address'));
380 hostname: function(strict) {
381 if (this.value.length <= 253)
383 (this.value.match(/^[a-zA-Z0-9_]+$/) != null ||
384 (this.value.match(/^[a-zA-Z0-9_][a-zA-Z0-9_\-.]*[a-zA-Z0-9]$/) &&
385 this.value.match(/[^0-9.]/))) &&
386 (!strict || !this.value.match(/^_/)),
387 _('valid hostname'));
389 return this.assert(false, _('valid hostname'));
392 network: function() {
393 return this.assert(this.apply('uciname') || this.apply('host'),
394 _('valid UCI identifier, hostname or IP address'));
397 hostport: function(ipv4only) {
398 var hp = this.value.split(/:/);
399 return this.assert(hp.length == 2 && this.apply('host', hp[0], [ipv4only]) && this.apply('port', hp[1]),
400 _('valid host:port'));
403 ip4addrport: function() {
404 var hp = this.value.split(/:/);
405 return this.assert(hp.length == 2 && this.apply('ip4addr', hp[0], [true]) && this.apply('port', hp[1]),
406 _('valid IPv4 address:port'));
409 ipaddrport: function(bracket) {
410 var m4 = this.value.match(/^([^\[\]:]+):(\d+)$/),
411 m6 = this.value.match((bracket == 1) ? /^\[(.+)\]:(\d+)$/ : /^([^\[\]]+):(\d+)$/);
414 return this.assert(this.apply('ip4addr', m4[0], [true]) && this.apply('port', m4[1]),
415 _('valid address:port'));
417 return this.assert(m6 && this.apply('ip6addr', m6[0], [true]) && this.apply('port', m6[1]),
418 _('valid address:port'));
425 return this.assert(v.match(/^[a-fA-F0-9]{64}$/), _('valid hexadecimal WPA key'));
427 return this.assert((v.length >= 8) && (v.length <= 63), _('key between 8 and 63 characters'));
433 if (v.substr(0, 2) === 's:')
436 if ((v.length == 10) || (v.length == 26))
437 return this.assert(v.match(/^[a-fA-F0-9]{10,26}$/), _('valid hexadecimal WEP key'));
439 return this.assert((v.length === 5) || (v.length === 13), _('key with either 5 or 13 characters'));
442 uciname: function() {
443 return this.assert(this.value.match(/^[a-zA-Z0-9_]+$/), _('valid UCI identifier'));
446 range: function(min, max) {
447 var val = Dec(this.value);
448 return this.assert(val >= +min && val <= +max, _('value between %f and %f').format(min, max));
452 return this.assert(Dec(this.value) >= +min, _('value greater or equal to %f').format(min));
456 return this.assert(Dec(this.value) <= +max, _('value smaller or equal to %f').format(max));
459 rangelength: function(min, max) {
460 var val = '' + this.value;
461 return this.assert((val.length >= +min) && (val.length <= +max),
462 _('value between %d and %d characters').format(min, max));
465 minlength: function(min) {
466 return this.assert((''+this.value).length >= +min,
467 _('value with at least %d characters').format(min));
470 maxlength: function(max) {
471 return this.assert((''+this.value).length <= +max,
472 _('value with at most %d characters').format(max));
478 for (var i = 0; i < arguments.length; i += 2) {
479 if (typeof arguments[i] != 'function') {
480 if (arguments[i] == this.value)
481 return this.assert(true);
482 errors.push('"%s"'.format(arguments[i]));
485 else if (arguments[i].apply(this, arguments[i+1])) {
486 return this.assert(true);
489 errors.push(this.error);
493 return this.assert(false, _('one of:\n - %s'.format(errors.join('\n - '))));
497 for (var i = 0; i < arguments.length; i += 2) {
498 if (typeof arguments[i] != 'function') {
499 if (arguments[i] != this.value)
500 return this.assert(false, '"%s"'.format(arguments[i]));
503 else if (!arguments[i].apply(this, arguments[i+1])) {
504 return this.assert(false, this.error);
508 return this.assert(true);
512 return this.apply('or', this.value.replace(/^[ \t]*![ \t]*/, ''), arguments);
515 list: function(subvalidator, subargs) {
516 this.field.setAttribute('data-is-list', 'true');
518 var tokens = this.value.match(/[^ \t]+/g);
519 for (var i = 0; i < tokens.length; i++)
520 if (!this.apply(subvalidator, tokens[i], subargs))
521 return this.assert(false, this.error);
523 return this.assert(true);
526 phonedigit: function() {
527 return this.assert(this.value.match(/^[0-9\*#!\.]+$/),
528 _('valid phone digit (0-9, "*", "#", "!" or ".")'));
531 timehhmmss: function() {
532 return this.assert(this.value.match(/^[0-6][0-9]:[0-6][0-9]:[0-6][0-9]$/),
533 _('valid time (HH:MM:SS'));
536 dateyyyymmdd: function() {
537 if (this.value.match(/^(\d\d\d\d)-(\d\d)-(\d\d)/)) {
538 var year = +RegExp.$1,
541 days_in_month = [ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];
543 function is_leap_year(year) {
544 return ((!(year % 4) && (year % 100)) || !(year % 400));
547 function get_days_in_month(month, year) {
548 return (month === 2 && is_leap_year(year)) ? 29 : days_in_month[month - 1];
551 /* Firewall rules in the past don't make sense */
552 return this.assert(year >= 2015 && month && month <= 12 && day && day <= get_days_in_month(month, year),
553 _('valid date (YYYY-MM-DD)'));
557 return this.assert(false, _('valid date (YYYY-MM-DD)'));
560 unique: function(subvalidator, subargs) {
562 option = findParent(ctx.field, '[data-type][data-name]'),
563 section = findParent(option, '.cbi-section'),
564 query = '[data-type="%s"][data-name="%s"]'.format(option.getAttribute('data-type'), option.getAttribute('data-name')),
567 section.querySelectorAll(query).forEach(function(sibling) {
568 if (sibling === option)
571 var input = sibling.querySelector('[data-type]'),
572 values = input.getAttribute('data-is-list') ? input.value.match(/[^ \t]+/g) : [ input.value ];
574 if (values !== null && values.indexOf(ctx.value) !== -1)
579 return this.assert(false, _('unique value'));
581 if (typeof(subvalidator) === 'function')
582 return this.apply(subvalidator, undefined, subargs);
584 return this.assert(true);
589 function CBIValidator(field, type, optional)
592 this.optional = optional;
593 this.vstack = this.compile(type);
596 CBIValidator.prototype = CBIValidatorPrototype;
599 function cbi_d_add(field, dep, index) {
600 var obj = (typeof(field) === 'string') ? document.getElementById(field) : field;
603 for (var i=0; i<cbi_d.length; i++) {
604 if (cbi_d[i].id == obj.id) {
613 "parent": obj.parentNode.id,
617 cbi_d.unshift(entry);
623 function cbi_d_checkvalue(target, ref) {
625 query = 'input[id="'+target+'"], input[name="'+target+'"], ' +
626 'select[id="'+target+'"], select[name="'+target+'"]';
628 document.querySelectorAll(query).forEach(function(i) {
629 if (value === null && ((i.type !== 'radio' && i.type !== 'checkbox') || i.checked === true))
633 return (((value !== null) ? value : "") == ref);
636 function cbi_d_check(deps) {
639 for (var i=0; i<deps.length; i++) {
642 for (var j in deps[i]) {
643 if (j == "!reverse") {
645 } else if (j == "!default") {
649 istat = (istat && cbi_d_checkvalue(j, deps[i][j]))
653 if (istat ^ reverse) {
660 function cbi_d_update() {
662 for (var i=0; i<cbi_d.length; i++) {
663 var entry = cbi_d[i];
664 var node = document.getElementById(entry.id);
665 var parent = document.getElementById(entry.parent);
667 if (node && node.parentNode && !cbi_d_check(entry.deps)) {
668 node.parentNode.removeChild(node);
671 else if (parent && (!node || !node.parentNode) && cbi_d_check(entry.deps)) {
672 var next = undefined;
674 for (next = parent.firstChild; next; next = next.nextSibling) {
675 if (next.getAttribute && parseInt(next.getAttribute('data-index'), 10) > entry.index)
680 parent.appendChild(entry.node);
682 parent.insertBefore(entry.node, next);
687 // hide optionals widget if no choices remaining
688 if (parent && parent.parentNode && parent.getAttribute('data-optionals'))
689 parent.parentNode.style.display = (parent.options.length <= 1) ? 'none' : '';
692 if (entry && entry.parent) {
694 cbi_tag_last(parent);
701 function cbi_init() {
704 nodes = document.querySelectorAll('[data-strings]');
706 for (var i = 0, node; (node = nodes[i]) !== undefined; i++) {
707 var str = JSON.parse(node.getAttribute('data-strings'));
708 for (var key in str) {
709 for (var key2 in str[key]) {
710 var dst = cbi_strings[key] || (cbi_strings[key] = { });
711 dst[key2] = str[key][key2];
716 nodes = document.querySelectorAll('[data-depends]');
718 for (var i = 0, node; (node = nodes[i]) !== undefined; i++) {
719 var index = parseInt(node.getAttribute('data-index'), 10);
720 var depends = JSON.parse(node.getAttribute('data-depends'));
721 if (!isNaN(index) && depends.length > 0) {
722 for (var alt = 0; alt < depends.length; alt++)
723 cbi_d_add(node, depends[alt], index);
727 nodes = document.querySelectorAll('[data-update]');
729 for (var i = 0, node; (node = nodes[i]) !== undefined; i++) {
730 var events = node.getAttribute('data-update').split(' ');
731 for (var j = 0, event; (event = events[j]) !== undefined; j++)
732 node.addEventListener(event, cbi_d_update);
735 nodes = document.querySelectorAll('[data-choices]');
737 for (var i = 0, node; (node = nodes[i]) !== undefined; i++) {
738 var choices = JSON.parse(node.getAttribute('data-choices'));
741 for (var j = 0; j < choices[0].length; j++)
742 options[choices[0][j]] = choices[1][j];
744 var def = (node.getAttribute('data-optional') === 'true')
745 ? node.placeholder || '' : null;
747 cbi_combobox_init(node, options, def,
748 node.getAttribute('data-manual'));
751 nodes = document.querySelectorAll('[data-dynlist]');
753 for (var i = 0, node; (node = nodes[i]) !== undefined; i++) {
754 var choices = JSON.parse(node.getAttribute('data-dynlist'));
757 if (choices[0] && choices[0].length) {
760 for (var j = 0; j < choices[0].length; j++)
761 options[choices[0][j]] = choices[1][j];
764 cbi_dynlist_init(node, choices[2], choices[3], options);
767 nodes = document.querySelectorAll('[data-type]');
769 for (var i = 0, node; (node = nodes[i]) !== undefined; i++) {
770 cbi_validate_field(node, node.getAttribute('data-optional') === 'true',
771 node.getAttribute('data-type'));
774 document.querySelectorAll('.cbi-dropdown').forEach(function(s) {
775 cbi_dropdown_init(s);
778 document.querySelectorAll('.cbi-tooltip:not(:empty)').forEach(function(s) {
779 s.parentNode.classList.add('cbi-tooltip-container');
782 document.querySelectorAll('.cbi-section-remove > input[name^="cbi.rts"]').forEach(function(i) {
783 var handler = function(ev) {
784 var bits = this.name.split(/\./),
785 section = document.getElementById('cbi-' + bits[2] + '-' + bits[3]);
787 section.style.opacity = (ev.type === 'mouseover') ? 0.5 : '';
790 i.addEventListener('mouseover', handler);
791 i.addEventListener('mouseout', handler);
797 function cbi_combobox(id, values, def, man, focus) {
798 var selid = "cbi.combobox." + id;
799 if (document.getElementById(selid)) {
803 var obj = document.getElementById(id)
804 var sel = document.createElement("select");
806 sel.index = obj.index;
807 sel.classList.remove('cbi-input-text');
808 sel.classList.add('cbi-input-select');
811 obj.parentNode.insertBefore(sel, obj.nextSibling);
813 obj.parentNode.appendChild(sel);
815 var dt = obj.getAttribute('cbi_datatype');
816 var op = obj.getAttribute('cbi_optional');
818 if (!values[obj.value]) {
819 if (obj.value == "") {
820 var optdef = document.createElement("option");
822 optdef.appendChild(document.createTextNode(typeof(def) === 'string' ? def : _('-- Please choose --')));
823 sel.appendChild(optdef);
826 var opt = document.createElement("option");
827 opt.value = obj.value;
828 opt.selected = "selected";
829 opt.appendChild(document.createTextNode(obj.value));
830 sel.appendChild(opt);
834 for (var i in values) {
835 var opt = document.createElement("option");
839 opt.selected = "selected";
841 opt.appendChild(document.createTextNode(values[i]));
842 sel.appendChild(opt);
845 var optman = document.createElement("option");
847 optman.appendChild(document.createTextNode(typeof(man) === 'string' ? man : _('-- custom --')));
848 sel.appendChild(optman);
850 obj.style.display = "none";
853 cbi_validate_field(sel, op == 'true', dt);
855 sel.addEventListener("change", function() {
856 if (sel.selectedIndex == sel.options.length - 1) {
857 obj.style.display = "inline";
859 sel.parentNode.removeChild(sel);
863 obj.value = sel.options[sel.selectedIndex].value;
873 // Retrigger validation in select
880 function cbi_combobox_init(id, values, def, man) {
881 var obj = (typeof(id) === 'string') ? document.getElementById(id) : id;
882 obj.addEventListener("blur", function() {
883 cbi_combobox(obj.id, values, def, man, true);
885 cbi_combobox(obj.id, values, def, man, false);
888 function cbi_filebrowser(id, defpath) {
889 var field = document.getElementById(id);
890 var browser = window.open(
891 cbi_strings.path.browser + ( field.value || defpath || '' ) + '?field=' + id,
892 "luci_filebrowser", "width=300,height=400,left=100,top=200,scrollbars=yes"
898 function cbi_browser_init(id, resource, defpath)
900 function cbi_browser_btnclick(e) {
901 cbi_filebrowser(id, defpath);
905 var field = document.getElementById(id);
907 var btn = document.createElement('img');
908 btn.className = 'cbi-image-button';
909 btn.src = (resource || cbi_strings.path.resource) + '/cbi/folder.gif';
910 field.parentNode.insertBefore(btn, field.nextSibling);
912 btn.addEventListener('click', cbi_browser_btnclick);
915 function cbi_dynlist_init(parent, datatype, optional, choices)
917 var prefix = parent.getAttribute('data-prefix');
918 var holder = parent.getAttribute('data-placeholder');
922 function cbi_dynlist_redraw(focus, add, del)
926 while (parent.firstChild) {
927 var n = parent.firstChild;
931 if (matchesElem(n, 'input'))
932 values.push(n.value || '');
933 else if (matchesElem(n, 'select'))
934 values[values.length-1] = n.options[n.selectedIndex].value;
937 parent.removeChild(n);
942 values.splice(focus, 0, '');
944 else if (values.length == 0) {
949 for (var i = 0; i < values.length; i++) {
950 var t = document.createElement('input');
951 t.id = prefix + '.' + (i+1);
956 t.className = 'cbi-input-text';
958 if (i == 0 && holder)
959 t.placeholder = holder;
962 class: 'cbi-button cbi-button-' + ((i+1) < values.length ? 'remove' : 'add')
963 }, (i+1) < values.length ? '×' : '+');
965 parent.appendChild(t);
966 parent.appendChild(b);
968 if (datatype == 'file')
969 cbi_browser_init(t.id, null, parent.getAttribute('data-browser-path'));
971 parent.appendChild(document.createElement('br'));
974 cbi_validate_field(t.id, ((i+1) == values.length) || optional, datatype);
977 cbi_combobox_init(t.id, choices, '', _('-- custom --'));
980 b.addEventListener('keydown', cbi_dynlist_keydown);
981 b.addEventListener('keypress', cbi_dynlist_keypress);
983 if (i == focus || -i == focus)
987 t.addEventListener('keydown', cbi_dynlist_keydown);
988 t.addEventListener('keypress', cbi_dynlist_keypress);
993 else if (-i == focus) {
996 /* force cursor to end */
1003 b.addEventListener('click', cbi_dynlist_btnclick);
1007 function cbi_dynlist_keypress(ev)
1009 ev = ev ? ev : window.event;
1011 var se = ev.target ? ev.target : ev.srcElement;
1013 if (se.nodeType == 3)
1016 switch (ev.keyCode) {
1017 /* backspace, delete */
1020 if (se.value.length == 0) {
1021 if (ev.preventDefault)
1022 ev.preventDefault();
1029 /* enter, arrow up, arrow down */
1033 if (ev.preventDefault)
1034 ev.preventDefault();
1042 function cbi_dynlist_keydown(ev)
1044 ev = ev ? ev : window.event;
1046 var se = ev.target ? ev.target : ev.srcElement;
1048 if (se.nodeType == 3)
1051 var prev = se.previousSibling;
1052 while (prev && prev.name != prefix)
1053 prev = prev.previousSibling;
1055 var next = se.nextSibling;
1056 while (next && next.name != prefix)
1057 next = next.nextSibling;
1059 /* advance one further in combobox case */
1060 if (next && next.nextSibling.name == prefix)
1061 next = next.nextSibling;
1063 switch (ev.keyCode) {
1064 /* backspace, delete */
1067 var del = (matchesElem(se, 'select'))
1068 ? true : (se.value.length == 0);
1071 if (ev.preventDefault)
1072 ev.preventDefault();
1074 var focus = se.index;
1075 if (ev.keyCode == 8)
1078 cbi_dynlist_redraw(focus, -1, se.index);
1087 cbi_dynlist_redraw(-1, se.index, -1);
1108 function cbi_dynlist_btnclick(ev)
1110 ev = ev ? ev : window.event;
1112 var se = ev.target ? ev.target : ev.srcElement;
1113 var input = se.previousSibling;
1114 while (input && input.name != prefix)
1115 input = input.previousSibling;
1117 if (se.classList.contains('cbi-button-remove')) {
1120 cbi_dynlist_keydown({
1126 cbi_dynlist_keydown({
1135 cbi_dynlist_redraw(NaN, -1, -1);
1139 function cbi_t_add(section, tab) {
1140 var t = document.getElementById('tab.' + section + '.' + tab);
1141 var c = document.getElementById('container.' + section + '.' + tab);
1144 cbi_t[section] = (cbi_t[section] || [ ]);
1145 cbi_t[section][tab] = { 'tab': t, 'container': c, 'cid': c.id };
1149 function cbi_t_switch(section, tab) {
1150 if (cbi_t[section] && cbi_t[section][tab]) {
1151 var o = cbi_t[section][tab];
1152 var h = document.getElementById('tab.' + section);
1154 for (var tid in cbi_t[section]) {
1155 var o2 = cbi_t[section][tid];
1157 if (o.tab.id != o2.tab.id) {
1158 o2.tab.classList.remove('cbi-tab');
1159 o2.tab.classList.add('cbi-tab-disabled');
1160 o2.container.style.display = 'none';
1166 o2.tab.classList.remove('cbi-tab-disabled');
1167 o2.tab.classList.add('cbi-tab');
1168 o2.container.style.display = 'block';
1176 function cbi_t_update() {
1178 var updated = false;
1180 for (var sid in cbi_t)
1181 for (var tid in cbi_t[sid]) {
1182 var t = cbi_t[sid][tid].tab;
1183 var c = cbi_t[sid][tid].container;
1185 if (!c.firstElementChild) {
1186 t.style.display = 'none';
1188 else if (t.style.display == 'none') {
1189 t.style.display = '';
1190 t.classList.add('cbi-tab-highlighted');
1198 if (hl_tabs.length > 0)
1199 window.setTimeout(function() {
1200 for (var i = 0; i < hl_tabs.length; i++)
1201 hl_tabs[i].classList.remove('cbi-tab-highlighted');
1208 function cbi_validate_form(form, errmsg)
1210 /* if triggered by a section removal or addition, don't validate */
1211 if (form.cbi_state == 'add-section' || form.cbi_state == 'del-section')
1214 if (form.cbi_validators) {
1215 for (var i = 0; i < form.cbi_validators.length; i++) {
1216 var validator = form.cbi_validators[i];
1218 if (!validator() && errmsg) {
1228 function cbi_validate_reset(form)
1231 function() { cbi_validate_form(form, null) }, 100
1237 function cbi_validate_field(cbid, optional, type)
1239 var field = isElem(cbid) ? cbid : document.getElementById(cbid);
1243 var cbiValidator = new CBIValidator(field, type, optional);
1245 validatorFn = function() {
1246 return cbiValidator.validate();
1253 if (validatorFn !== null) {
1254 if (!field.form.cbi_validators)
1255 field.form.cbi_validators = [ ];
1257 field.form.cbi_validators.push(validatorFn);
1259 field.addEventListener("blur", validatorFn);
1260 field.addEventListener("keyup", validatorFn);
1262 if (matchesElem(field, 'select')) {
1263 field.addEventListener("change", validatorFn);
1264 field.addEventListener("click", validatorFn);
1267 field.setAttribute("cbi_validate", validatorFn);
1268 field.setAttribute("cbi_datatype", type);
1269 field.setAttribute("cbi_optional", (!!optional).toString());
1273 var fcbox = document.getElementById('cbi.combobox.' + field.id);
1275 cbi_validate_field(fcbox, optional, type);
1279 function cbi_row_swap(elem, up, store)
1281 var tr = findParent(elem.parentNode, '.cbi-section-table-row');
1286 tr.classList.remove('flash');
1289 var prev = tr.previousElementSibling;
1291 if (prev && prev.classList.contains('cbi-section-table-row'))
1292 tr.parentNode.insertBefore(tr, prev);
1297 var next = tr.nextElementSibling ? tr.nextElementSibling.nextElementSibling : null;
1299 if (next && next.classList.contains('cbi-section-table-row'))
1300 tr.parentNode.insertBefore(tr, next);
1302 tr.parentNode.appendChild(tr);
1309 for (var i = 0, n = 0; i < tr.parentNode.childNodes.length; i++) {
1310 var node = tr.parentNode.childNodes[i];
1311 if (node.classList && node.classList.contains('cbi-section-table-row')) {
1312 node.classList.remove('cbi-rowstyle-1');
1313 node.classList.remove('cbi-rowstyle-2');
1314 node.classList.add((n++ % 2) ? 'cbi-rowstyle-2' : 'cbi-rowstyle-1');
1316 if (/-([^\-]+)$/.test(node.id))
1317 ids.push(RegExp.$1);
1321 var input = document.getElementById(store);
1323 input.value = ids.join(' ');
1325 window.scrollTo(0, tr.offsetTop);
1326 void tr.offsetWidth;
1327 tr.classList.add('flash');
1332 function cbi_tag_last(container)
1336 for (var i = 0; i < container.childNodes.length; i++) {
1337 var c = container.childNodes[i];
1338 if (matchesElem(c, 'div')) {
1339 c.classList.remove('cbi-value-last');
1345 last.classList.add('cbi-value-last');
1348 function cbi_submit(elem, name, value, action)
1350 var form = elem.form || findParent(elem, 'form');
1356 form.action = action;
1359 var hidden = form.querySelector('input[type="hidden"][name="%s"]'.format(name)) ||
1360 E('input', { type: 'hidden', name: name });
1362 hidden.value = value || '1';
1363 form.appendChild(hidden);
1370 String.prototype.format = function()
1375 var html_esc = [/&/g, '&', /"/g, '"', /'/g, ''', /</g, '<', />/g, '>'];
1376 var quot_esc = [/"/g, '"', /'/g, '''];
1378 function esc(s, r) {
1379 if (typeof(s) !== 'string' && !(s instanceof String))
1382 for (var i = 0; i < r.length; i += 2)
1383 s = s.replace(r[i], r[i+1]);
1390 var re = /^(([^%]*)%('.|0|\x20)?(-)?(\d+)?(\.\d+)?(%|b|c|d|u|f|o|s|x|X|q|h|j|t|m))/;
1391 var a = b = [], numSubstitutions = 0, numMatches = 0;
1393 while (a = re.exec(str)) {
1395 var leftpart = a[2], pPad = a[3], pJustify = a[4], pMinLength = a[5];
1396 var pPrecision = a[6], pType = a[7];
1404 if (numSubstitutions < arguments.length) {
1405 var param = arguments[numSubstitutions++];
1408 if (pPad && pPad.substr(0,1) == "'")
1409 pad = leftpart.substr(1,1);
1415 var justifyRight = true;
1416 if (pJustify && pJustify === "-")
1417 justifyRight = false;
1421 minLength = +pMinLength;
1424 if (pPrecision && pType == 'f')
1425 precision = +pPrecision.substring(1);
1431 subst = (+param || 0).toString(2);
1435 subst = String.fromCharCode(+param || 0);
1439 subst = ~~(+param || 0);
1443 subst = ~~Math.abs(+param || 0);
1447 subst = (precision > -1)
1448 ? ((+param || 0.0)).toFixed(precision)
1453 subst = (+param || 0).toString(8);
1461 subst = ('' + (+param || 0).toString(16)).toLowerCase();
1465 subst = ('' + (+param || 0).toString(16)).toUpperCase();
1469 subst = esc(param, html_esc);
1473 subst = esc(param, quot_esc);
1480 var ts = (param || 0);
1483 tm = Math.floor(ts / 60);
1488 th = Math.floor(tm / 60);
1493 td = Math.floor(th / 24);
1498 ? String.format('%dd %dh %dm %ds', td, th, tm, ts)
1499 : String.format('%dh %dm %ds', th, tm, ts);
1504 var mf = pMinLength ? +pMinLength : 1000;
1505 var pr = pPrecision ? ~~(10 * +('0' + pPrecision)) : 2;
1508 var val = (+param || 0);
1509 var units = [ ' ', ' K', ' M', ' G', ' T', ' P', ' E' ];
1511 for (i = 0; (i < units.length) && (val > mf); i++)
1514 subst = (i ? val.toFixed(pr) : val) + units[i];
1522 subst = subst.toString();
1523 for (var i = subst.length; i < pMinLength; i++)
1524 if (pJustify == '-')
1525 subst = subst + ' ';
1527 subst = pad + subst;
1530 out += leftpart + subst;
1531 str = str.substr(m.length);
1537 String.prototype.nobr = function()
1539 return this.replace(/[\s\n]+/g, ' ');
1542 String.format = function()
1546 for (var i = 1; i < arguments.length; i++)
1547 a.push(arguments[i]);
1549 return ''.format.apply(arguments[0], a);
1552 String.nobr = function()
1556 for (var i = 1; i < arguments.length; i++)
1557 a.push(arguments[i]);
1559 return ''.nobr.apply(arguments[0], a);
1562 if (window.NodeList && !NodeList.prototype.forEach) {
1563 NodeList.prototype.forEach = function (callback, thisArg) {
1564 thisArg = thisArg || window;
1565 for (var i = 0; i < this.length; i++) {
1566 callback.call(thisArg, this[i], i, this);
1572 var dummyElem, domParser;
1576 return (typeof(e) === 'object' && e !== null && 'nodeType' in e);
1584 domParser = domParser || new DOMParser();
1585 elem = domParser.parseFromString(s, 'text/html').body.firstChild;
1591 dummyElem = dummyElem || document.createElement('div');
1592 dummyElem.innerHTML = s;
1593 elem = dummyElem.firstChild;
1598 return elem || null;
1601 function matchesElem(node, selector)
1603 return ((node.matches && node.matches(selector)) ||
1604 (node.msMatchesSelector && node.msMatchesSelector(selector)));
1607 function findParent(node, selector)
1610 return node.closest(selector);
1613 if (matchesElem(node, selector))
1616 node = node.parentNode;
1623 var html = arguments[0],
1624 attr = (arguments[1] instanceof Object && !Array.isArray(arguments[1])) ? arguments[1] : null,
1625 data = attr ? arguments[2] : arguments[1],
1630 else if (html.charCodeAt(0) === 60)
1631 elem = toElem(html);
1633 elem = document.createElement(html);
1639 for (var key in attr)
1640 if (attr.hasOwnProperty(key) && attr[key] !== null && attr[key] !== undefined)
1641 elem.setAttribute(key, attr[key]);
1643 if (typeof(data) === 'function')
1647 elem.appendChild(data);
1649 else if (Array.isArray(data)) {
1650 for (var i = 0; i < data.length; i++)
1651 if (isElem(data[i]))
1652 elem.appendChild(data[i]);
1654 elem.appendChild(document.createTextNode('' + data[i]));
1656 else if (data !== null && data !== undefined) {
1657 elem.innerHTML = '' + data;
1663 if (typeof(window.CustomEvent) !== 'function') {
1664 function CustomEvent(event, params) {
1665 params = params || { bubbles: false, cancelable: false, detail: undefined };
1666 var evt = document.createEvent('CustomEvent');
1667 evt.initCustomEvent( event, params.bubbles, params.cancelable, params.detail );
1671 CustomEvent.prototype = window.Event.prototype;
1672 window.CustomEvent = CustomEvent;
1676 openDropdown: function(sb) {
1677 var st = window.getComputedStyle(sb, null),
1678 ul = sb.querySelector('ul'),
1679 li = ul.querySelectorAll('li'),
1680 sel = ul.querySelector('[selected]'),
1681 rect = sb.getBoundingClientRect(),
1682 h = sb.clientHeight - parseFloat(st.paddingTop) - parseFloat(st.paddingBottom),
1683 mh = this.dropdown_items * h,
1684 eh = Math.min(mh, li.length * h);
1686 document.querySelectorAll('.cbi-dropdown[open]').forEach(function(s) {
1687 s.dispatchEvent(new CustomEvent('cbi-dropdown-close', {}));
1690 ul.style.maxHeight = mh + 'px';
1691 sb.setAttribute('open', '');
1693 ul.scrollTop = sel ? Math.max(sel.offsetTop - sel.offsetHeight, 0) : 0;
1694 ul.querySelectorAll('[selected] input[type="checkbox"]').forEach(function(c) {
1698 ul.style.top = ul.style.bottom = '';
1699 ul.style[((sb.getBoundingClientRect().top + eh) > window.innerHeight) ? 'bottom' : 'top'] = rect.height + 'px';
1700 ul.classList.add('dropdown');
1702 var pv = ul.cloneNode(true);
1703 pv.classList.remove('dropdown');
1704 pv.classList.add('preview');
1706 sb.insertBefore(pv, ul.nextElementSibling);
1708 li.forEach(function(l) {
1709 l.setAttribute('tabindex', 0);
1712 sb.lastElementChild.setAttribute('tabindex', 0);
1714 this.setFocus(sb, sel || li[0], true);
1717 closeDropdown: function(sb, no_focus) {
1718 if (!sb.hasAttribute('open'))
1721 var pv = sb.querySelector('ul.preview'),
1722 ul = sb.querySelector('ul.dropdown'),
1723 li = ul.querySelectorAll('li');
1725 li.forEach(function(l) { l.removeAttribute('tabindex'); });
1726 sb.lastElementChild.removeAttribute('tabindex');
1729 sb.removeAttribute('open');
1730 sb.style.width = sb.style.height = '';
1732 ul.classList.remove('dropdown');
1735 this.setFocus(sb, sb);
1737 this.saveValues(sb, ul);
1740 toggleItem: function(sb, li, force_state) {
1741 if (li.hasAttribute('unselectable'))
1745 var cbox = li.querySelector('input[type="checkbox"]'),
1746 items = li.parentNode.querySelectorAll('li'),
1747 label = sb.querySelector('ul.preview'),
1748 sel = li.parentNode.querySelectorAll('[selected]').length,
1749 more = sb.querySelector('.more'),
1750 ndisplay = this.display_items,
1753 if (li.hasAttribute('selected')) {
1754 if (force_state !== true) {
1755 if (sel > 1 || this.optional) {
1756 li.removeAttribute('selected');
1757 cbox.checked = cbox.disabled = false;
1761 cbox.disabled = true;
1766 if (force_state !== false) {
1767 li.setAttribute('selected', '');
1768 cbox.checked = true;
1769 cbox.disabled = false;
1774 while (label.firstElementChild)
1775 label.removeChild(label.firstElementChild);
1777 for (var i = 0; i < items.length; i++) {
1778 items[i].removeAttribute('display');
1779 if (items[i].hasAttribute('selected')) {
1780 if (ndisplay-- > 0) {
1781 items[i].setAttribute('display', n++);
1782 label.appendChild(items[i].cloneNode(true));
1784 var c = items[i].querySelector('input[type="checkbox"]');
1786 c.disabled = (sel == 1 && !this.optional);
1791 sb.setAttribute('more', '');
1793 sb.removeAttribute('more');
1795 if (ndisplay === this.display_items)
1796 sb.setAttribute('empty', '');
1798 sb.removeAttribute('empty');
1800 more.innerHTML = (ndisplay === this.display_items) ? this.placeholder : '···';
1803 var sel = li.parentNode.querySelector('[selected]');
1805 sel.removeAttribute('display');
1806 sel.removeAttribute('selected');
1809 li.setAttribute('display', 0);
1810 li.setAttribute('selected', '');
1812 this.closeDropdown(sb, true);
1815 this.saveValues(sb, li.parentNode);
1818 transformItem: function(sb, li) {
1819 var cbox = E('form', {}, E('input', { type: 'checkbox', tabindex: -1, onclick: 'event.preventDefault()' })),
1822 while (li.firstChild)
1823 label.appendChild(li.firstChild);
1825 li.appendChild(cbox);
1826 li.appendChild(label);
1829 saveValues: function(sb, ul) {
1830 var sel = ul.querySelectorAll('[selected]'),
1831 div = sb.lastElementChild;
1833 while (div.lastElementChild)
1834 div.removeChild(div.lastElementChild);
1836 sel.forEach(function (s) {
1837 div.appendChild(E('input', {
1839 name: s.hasAttribute('name') ? s.getAttribute('name') : (sb.getAttribute('name') || ''),
1840 value: s.hasAttribute('data-value') ? s.getAttribute('data-value') : s.innerText
1847 setFocus: function(sb, elem, scroll) {
1848 if (sb && sb.hasAttribute && sb.hasAttribute('locked-in'))
1851 document.querySelectorAll('.focus').forEach(function(e) {
1852 if (!matchesElem(e, 'input')) {
1853 e.classList.remove('focus');
1860 elem.classList.add('focus');
1863 elem.parentNode.scrollTop = elem.offsetTop - elem.parentNode.offsetTop;
1867 createItems: function(sb, value) {
1869 val = (value || '').trim().split(/\s+/),
1870 ul = sb.querySelector('ul');
1873 val.length = Math.min(val.length, 1);
1875 val.forEach(function(item) {
1876 var new_item = null;
1878 ul.childNodes.forEach(function(li) {
1879 if (li.getAttribute && li.getAttribute('data-value') === item)
1885 tpl = sb.querySelector(sbox.template);
1888 markup = (tpl.textContent || tpl.innerHTML || tpl.firstChild.data).replace(/^<!--|-->$/, '').trim();
1890 markup = '<li data-value="{{value}}">{{value}}</li>';
1892 new_item = E(markup.replace(/{{value}}/g, item));
1895 sbox.transformItem(sb, new_item);
1898 var old = ul.querySelector('li[created]');
1900 ul.removeChild(old);
1902 new_item.setAttribute('created', '');
1905 new_item = ul.insertBefore(new_item, ul.lastElementChild);
1908 sbox.toggleItem(sb, new_item, true);
1909 sbox.setFocus(sb, new_item, true);
1913 closeAllDropdowns: function() {
1914 document.querySelectorAll('.cbi-dropdown[open]').forEach(function(s) {
1915 s.dispatchEvent(new CustomEvent('cbi-dropdown-close', {}));
1920 function cbi_dropdown_init(sb) {
1921 if (!(this instanceof cbi_dropdown_init))
1922 return new cbi_dropdown_init(sb);
1924 this.multi = sb.hasAttribute('multiple');
1925 this.optional = sb.hasAttribute('optional');
1926 this.placeholder = sb.getAttribute('placeholder') || '---';
1927 this.display_items = parseInt(sb.getAttribute('display-items') || 3);
1928 this.dropdown_items = parseInt(sb.getAttribute('dropdown-items') || 5);
1929 this.create = sb.getAttribute('item-create') || '.create-item-input';
1930 this.template = sb.getAttribute('item-template') || 'script[type="item-template"]';
1933 ul = sb.querySelector('ul'),
1934 items = ul.querySelectorAll('li'),
1935 more = sb.appendChild(E('span', { class: 'more', tabindex: -1 }, '···')),
1936 open = sb.appendChild(E('span', { class: 'open', tabindex: -1 }, '▾')),
1937 canary = sb.appendChild(E('div')),
1938 create = sb.querySelector(this.create),
1939 ndisplay = this.display_items,
1943 for (var i = 0; i < items.length; i++) {
1944 sbox.transformItem(sb, items[i]);
1946 if (items[i].hasAttribute('selected') && ndisplay-- > 0)
1947 items[i].setAttribute('display', n++);
1951 var sel = sb.querySelectorAll('[selected]');
1953 sel.forEach(function(s) {
1954 s.removeAttribute('selected');
1957 var s = sel[0] || items[0];
1959 s.setAttribute('selected', '');
1960 s.setAttribute('display', n++);
1965 if (this.optional && !ul.querySelector('li[data-value=""]')) {
1966 var placeholder = E('li', { placeholder: '' }, this.placeholder);
1967 ul.firstChild ? ul.insertBefore(placeholder, ul.firstChild) : ul.appendChild(placeholder);
1971 sbox.saveValues(sb, ul);
1973 ul.setAttribute('tabindex', -1);
1974 sb.setAttribute('tabindex', 0);
1977 sb.setAttribute('more', '')
1979 sb.removeAttribute('more');
1981 if (ndisplay === this.display_items)
1982 sb.setAttribute('empty', '')
1984 sb.removeAttribute('empty');
1986 more.innerHTML = (ndisplay === this.display_items) ? this.placeholder : '···';
1989 sb.addEventListener('click', function(ev) {
1990 if (!this.hasAttribute('open')) {
1991 if (!matchesElem(ev.target, 'input'))
1992 sbox.openDropdown(this);
1995 var li = findParent(ev.target, 'li');
1996 if (li && li.parentNode.classList.contains('dropdown'))
1997 sbox.toggleItem(this, li);
2000 ev.preventDefault();
2001 ev.stopPropagation();
2004 sb.addEventListener('keydown', function(ev) {
2005 if (matchesElem(ev.target, 'input'))
2008 if (!this.hasAttribute('open')) {
2009 switch (ev.keyCode) {
2014 sbox.openDropdown(this);
2015 ev.preventDefault();
2020 var active = findParent(document.activeElement, 'li');
2022 switch (ev.keyCode) {
2024 sbox.closeDropdown(this);
2029 if (!active.hasAttribute('selected'))
2030 sbox.toggleItem(this, active);
2031 sbox.closeDropdown(this);
2032 ev.preventDefault();
2038 sbox.toggleItem(this, active);
2039 ev.preventDefault();
2044 if (active && active.previousElementSibling) {
2045 sbox.setFocus(this, active.previousElementSibling);
2046 ev.preventDefault();
2051 if (active && active.nextElementSibling) {
2052 sbox.setFocus(this, active.nextElementSibling);
2053 ev.preventDefault();
2060 sb.addEventListener('cbi-dropdown-close', function(ev) {
2061 sbox.closeDropdown(this, true);
2064 if ('ontouchstart' in window) {
2065 sb.addEventListener('touchstart', function(ev) { ev.stopPropagation(); });
2066 window.addEventListener('touchstart', sbox.closeAllDropdowns);
2069 sb.addEventListener('mouseover', function(ev) {
2070 if (!this.hasAttribute('open'))
2073 var li = findParent(ev.target, 'li');
2075 if (li.parentNode.classList.contains('dropdown'))
2076 sbox.setFocus(this, li);
2078 ev.stopPropagation();
2082 sb.addEventListener('focus', function(ev) {
2083 document.querySelectorAll('.cbi-dropdown[open]').forEach(function(s) {
2084 if (s !== this || this.hasAttribute('open'))
2085 s.dispatchEvent(new CustomEvent('cbi-dropdown-close', {}));
2089 canary.addEventListener('focus', function(ev) {
2090 sbox.closeDropdown(this.parentNode);
2093 window.addEventListener('mouseover', sbox.setFocus);
2094 window.addEventListener('click', sbox.closeAllDropdowns);
2098 create.addEventListener('keydown', function(ev) {
2099 switch (ev.keyCode) {
2101 ev.preventDefault();
2103 if (this.classList.contains('cbi-input-invalid'))
2106 sbox.createItems(sb, this.value);
2113 create.addEventListener('focus', function(ev) {
2114 var cbox = findParent(this, 'li').querySelector('input[type="checkbox"]');
2115 if (cbox) cbox.checked = true;
2116 sb.setAttribute('locked-in', '');
2119 create.addEventListener('blur', function(ev) {
2120 var cbox = findParent(this, 'li').querySelector('input[type="checkbox"]');
2121 if (cbox) cbox.checked = false;
2122 sb.removeAttribute('locked-in');
2125 var li = findParent(create, 'li');
2127 li.setAttribute('unselectable', '');
2128 li.addEventListener('click', function(ev) {
2129 this.querySelector(sbox.create).focus();
2134 cbi_dropdown_init.prototype = CBIDropdown;
2136 function cbi_update_table(table, data, placeholder) {
2137 var target = isElem(table) ? table : document.querySelector(table);
2139 if (!isElem(target))
2142 target.querySelectorAll('.tr.table-titles, .cbi-section-table-titles').forEach(function(thead) {
2145 thead.querySelectorAll('.th').forEach(function(th) {
2149 if (Array.isArray(data)) {
2150 var n = 0, rows = target.querySelectorAll('.tr');
2152 data.forEach(function(row) {
2153 var trow = E('div', { 'class': 'tr' });
2155 for (var i = 0; i < titles.length; i++) {
2156 var text = (titles[i].innerText || '').trim();
2157 var td = trow.appendChild(E('div', {
2158 'class': titles[i].className,
2159 'data-title': (text !== '') ? text : null
2162 td.classList.remove('th');
2163 td.classList.add('td');
2166 trow.classList.add('cbi-rowstyle-%d'.format((n++ % 2) ? 2 : 1));
2169 target.replaceChild(trow, rows[n]);
2171 target.appendChild(trow);
2175 target.removeChild(rows[n]);
2177 if (placeholder && target.firstElementChild === target.lastElementChild) {
2178 var trow = target.appendChild(E('div', { 'class': 'tr placeholder' }));
2179 var td = trow.appendChild(E('div', { 'class': titles[0].className }, placeholder));
2181 td.classList.remove('th');
2182 td.classList.add('td');
2186 thead.parentNode.style.display = 'none';
2188 thead.parentNode.querySelectorAll('.tr, .cbi-section-table-row').forEach(function(trow) {
2189 if (trow !== thead) {
2191 trow.querySelectorAll('.th, .td').forEach(function(td) {
2192 if (n < titles.length) {
2193 var text = (titles[n++].innerText || '').trim();
2195 td.setAttribute('data-title', text);
2201 thead.parentNode.style.display = '';
2206 var tooltipDiv = null, tooltipTimeout = null;
2208 function showTooltip(ev) {
2209 if (!matchesElem(ev.target, '[data-tooltip]'))
2212 if (tooltipTimeout !== null) {
2213 window.clearTimeout(tooltipTimeout);
2214 tooltipTimeout = null;
2217 var rect = ev.target.getBoundingClientRect(),
2218 x = rect.left + window.pageXOffset,
2219 y = rect.top + rect.height + window.pageYOffset;
2221 tooltipDiv.className = 'cbi-tooltip';
2222 tooltipDiv.innerHTML = '▲ ';
2223 tooltipDiv.firstChild.data += ev.target.getAttribute('data-tooltip');
2225 if (ev.target.hasAttribute('data-tooltip-style'))
2226 tooltipDiv.classList.add(ev.target.getAttribute('data-tooltip-style'));
2228 if ((y + tooltipDiv.offsetHeight) > (window.innerHeight + window.pageYOffset)) {
2229 y -= (tooltipDiv.offsetHeight + ev.target.offsetHeight);
2230 tooltipDiv.firstChild.data = '▼ ' + tooltipDiv.firstChild.data.substr(2);
2233 tooltipDiv.style.top = y + 'px';
2234 tooltipDiv.style.left = x + 'px';
2235 tooltipDiv.style.opacity = 1;
2238 function hideTooltip(ev) {
2239 if (ev.target === tooltipDiv || ev.relatedTarget === tooltipDiv)
2242 if (tooltipTimeout !== null) {
2243 window.clearTimeout(tooltipTimeout);
2244 tooltipTimeout = null;
2247 tooltipDiv.style.opacity = 0;
2248 tooltipTimeout = window.setTimeout(function() { tooltipDiv.removeAttribute('style'); }, 250);
2251 document.addEventListener('DOMContentLoaded', function() {
2252 tooltipDiv = document.body.appendChild(E('div', { 'class': 'cbi-tooltip' }));
2254 document.addEventListener('mouseover', showTooltip, true);
2255 document.addEventListener('mouseout', hideTooltip, true);
2256 document.addEventListener('focus', showTooltip, true);
2257 document.addEventListener('blur', hideTooltip, true);
2259 document.addEventListener('validation-failure', function(ev) {
2260 if (ev.target === document.activeElement)
2264 document.addEventListener('validation-success', function(ev) {
2265 if (ev.target === document.activeElement)
2269 document.querySelectorAll('.table').forEach(cbi_update_table);