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govuk-frontend
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govuk-frontend - npm Package Compare versions
Comparing version 3.8.1 to 3.9.0
@@ -9,3 +9,3 @@ # Accordion | ||
| Find out when to use the details component in your service in the [GOV.UK Design System](https://design-system.service.gov.uk/components/accordion). | ||
| Find out when to use the accordion component in your service in the [GOV.UK Design System](https://design-system.service.gov.uk/components/accordion). | ||
@@ -12,0 +12,0 @@ ## Component options |
@@ -59,2 +59,8 @@ [ | ||
| { | ||
| "name": "html", | ||
| "type": "string", | ||
| "required": false, | ||
| "description": "HTML to use/render within the fieldset element." | ||
| }, | ||
| { | ||
| "name": "caller", | ||
@@ -61,0 +67,0 @@ "type": "nunjucks-block", |
@@ -9,247 +9,2 @@ (function (global, factory) { | ||
| // Detection from https://github.com/Financial-Times/polyfill-service/blob/master/packages/polyfill-library/polyfills/Object/defineProperty/detect.js | ||
| var detect = ( | ||
| // In IE8, defineProperty could only act on DOM elements, so full support | ||
| // for the feature requires the ability to set a property on an arbitrary object | ||
| 'defineProperty' in Object && (function() { | ||
| try { | ||
| var a = {}; | ||
| Object.defineProperty(a, 'test', {value:42}); | ||
| return true; | ||
| } catch(e) { | ||
| return false | ||
| } | ||
| }()) | ||
| ); | ||
| if (detect) return | ||
| // Polyfill from https://cdn.polyfill.io/v2/polyfill.js?features=Object.defineProperty&flags=always | ||
| (function (nativeDefineProperty) { | ||
| var supportsAccessors = Object.prototype.hasOwnProperty('__defineGetter__'); | ||
| var ERR_ACCESSORS_NOT_SUPPORTED = 'Getters & setters cannot be defined on this javascript engine'; | ||
| var ERR_VALUE_ACCESSORS = 'A property cannot both have accessors and be writable or have a value'; | ||
| Object.defineProperty = function defineProperty(object, property, descriptor) { | ||
| // Where native support exists, assume it | ||
| if (nativeDefineProperty && (object === window || object === document || object === Element.prototype || object instanceof Element)) { | ||
| return nativeDefineProperty(object, property, descriptor); | ||
| } | ||
| if (object === null || !(object instanceof Object || typeof object === 'object')) { | ||
| throw new TypeError('Object.defineProperty called on non-object'); | ||
| } | ||
| if (!(descriptor instanceof Object)) { | ||
| throw new TypeError('Property description must be an object'); | ||
| } | ||
| var propertyString = String(property); | ||
| var hasValueOrWritable = 'value' in descriptor || 'writable' in descriptor; | ||
| var getterType = 'get' in descriptor && typeof descriptor.get; | ||
| var setterType = 'set' in descriptor && typeof descriptor.set; | ||
| // handle descriptor.get | ||
| if (getterType) { | ||
| if (getterType !== 'function') { | ||
| throw new TypeError('Getter must be a function'); | ||
| } | ||
| if (!supportsAccessors) { | ||
| throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED); | ||
| } | ||
| if (hasValueOrWritable) { | ||
| throw new TypeError(ERR_VALUE_ACCESSORS); | ||
| } | ||
| Object.__defineGetter__.call(object, propertyString, descriptor.get); | ||
| } else { | ||
| object[propertyString] = descriptor.value; | ||
| } | ||
| // handle descriptor.set | ||
| if (setterType) { | ||
| if (setterType !== 'function') { | ||
| throw new TypeError('Setter must be a function'); | ||
| } | ||
| if (!supportsAccessors) { | ||
| throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED); | ||
| } | ||
| if (hasValueOrWritable) { | ||
| throw new TypeError(ERR_VALUE_ACCESSORS); | ||
| } | ||
| Object.__defineSetter__.call(object, propertyString, descriptor.set); | ||
| } | ||
| // OK to define value unconditionally - if a getter has been specified as well, an error would be thrown above | ||
| if ('value' in descriptor) { | ||
| object[propertyString] = descriptor.value; | ||
| } | ||
| return object; | ||
| }; | ||
| }(Object.defineProperty)); | ||
| }) | ||
| .call('object' === typeof window && window || 'object' === typeof self && self || 'object' === typeof global && global || {}); | ||
| (function(undefined) { | ||
| // Detection from https://github.com/Financial-Times/polyfill-service/blob/master/packages/polyfill-library/polyfills/Function/prototype/bind/detect.js | ||
| var detect = 'bind' in Function.prototype; | ||
| if (detect) return | ||
| // Polyfill from https://cdn.polyfill.io/v2/polyfill.js?features=Function.prototype.bind&flags=always | ||
| Object.defineProperty(Function.prototype, 'bind', { | ||
| value: function bind(that) { // .length is 1 | ||
| // add necessary es5-shim utilities | ||
| var $Array = Array; | ||
| var $Object = Object; | ||
| var ObjectPrototype = $Object.prototype; | ||
| var ArrayPrototype = $Array.prototype; | ||
| var Empty = function Empty() {}; | ||
| var to_string = ObjectPrototype.toString; | ||
| var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol'; | ||
| var isCallable; /* inlined from https://npmjs.com/is-callable */ var fnToStr = Function.prototype.toString, tryFunctionObject = function tryFunctionObject(value) { try { fnToStr.call(value); return true; } catch (e) { return false; } }, fnClass = '[object Function]', genClass = '[object GeneratorFunction]'; isCallable = function isCallable(value) { if (typeof value !== 'function') { return false; } if (hasToStringTag) { return tryFunctionObject(value); } var strClass = to_string.call(value); return strClass === fnClass || strClass === genClass; }; | ||
| var array_slice = ArrayPrototype.slice; | ||
| var array_concat = ArrayPrototype.concat; | ||
| var array_push = ArrayPrototype.push; | ||
| var max = Math.max; | ||
| // /add necessary es5-shim utilities | ||
| // 1. Let Target be the this value. | ||
| var target = this; | ||
| // 2. If IsCallable(Target) is false, throw a TypeError exception. | ||
| if (!isCallable(target)) { | ||
| throw new TypeError('Function.prototype.bind called on incompatible ' + target); | ||
| } | ||
| // 3. Let A be a new (possibly empty) internal list of all of the | ||
| // argument values provided after thisArg (arg1, arg2 etc), in order. | ||
| // XXX slicedArgs will stand in for "A" if used | ||
| var args = array_slice.call(arguments, 1); // for normal call | ||
| // 4. Let F be a new native ECMAScript object. | ||
| // 11. Set the [[Prototype]] internal property of F to the standard | ||
| // built-in Function prototype object as specified in 15.3.3.1. | ||
| // 12. Set the [[Call]] internal property of F as described in | ||
| // 15.3.4.5.1. | ||
| // 13. Set the [[Construct]] internal property of F as described in | ||
| // 15.3.4.5.2. | ||
| // 14. Set the [[HasInstance]] internal property of F as described in | ||
| // 15.3.4.5.3. | ||
| var bound; | ||
| var binder = function () { | ||
| if (this instanceof bound) { | ||
| // 15.3.4.5.2 [[Construct]] | ||
| // When the [[Construct]] internal method of a function object, | ||
| // F that was created using the bind function is called with a | ||
| // list of arguments ExtraArgs, the following steps are taken: | ||
| // 1. Let target be the value of F's [[TargetFunction]] | ||
| // internal property. | ||
| // 2. If target has no [[Construct]] internal method, a | ||
| // TypeError exception is thrown. | ||
| // 3. Let boundArgs be the value of F's [[BoundArgs]] internal | ||
| // property. | ||
| // 4. Let args be a new list containing the same values as the | ||
| // list boundArgs in the same order followed by the same | ||
| // values as the list ExtraArgs in the same order. | ||
| // 5. Return the result of calling the [[Construct]] internal | ||
| // method of target providing args as the arguments. | ||
| var result = target.apply( | ||
| this, | ||
| array_concat.call(args, array_slice.call(arguments)) | ||
| ); | ||
| if ($Object(result) === result) { | ||
| return result; | ||
| } | ||
| return this; | ||
| } else { | ||
| // 15.3.4.5.1 [[Call]] | ||
| // When the [[Call]] internal method of a function object, F, | ||
| // which was created using the bind function is called with a | ||
| // this value and a list of arguments ExtraArgs, the following | ||
| // steps are taken: | ||
| // 1. Let boundArgs be the value of F's [[BoundArgs]] internal | ||
| // property. | ||
| // 2. Let boundThis be the value of F's [[BoundThis]] internal | ||
| // property. | ||
| // 3. Let target be the value of F's [[TargetFunction]] internal | ||
| // property. | ||
| // 4. Let args be a new list containing the same values as the | ||
| // list boundArgs in the same order followed by the same | ||
| // values as the list ExtraArgs in the same order. | ||
| // 5. Return the result of calling the [[Call]] internal method | ||
| // of target providing boundThis as the this value and | ||
| // providing args as the arguments. | ||
| // equiv: target.call(this, ...boundArgs, ...args) | ||
| return target.apply( | ||
| that, | ||
| array_concat.call(args, array_slice.call(arguments)) | ||
| ); | ||
| } | ||
| }; | ||
| // 15. If the [[Class]] internal property of Target is "Function", then | ||
| // a. Let L be the length property of Target minus the length of A. | ||
| // b. Set the length own property of F to either 0 or L, whichever is | ||
| // larger. | ||
| // 16. Else set the length own property of F to 0. | ||
| var boundLength = max(0, target.length - args.length); | ||
| // 17. Set the attributes of the length own property of F to the values | ||
| // specified in 15.3.5.1. | ||
| var boundArgs = []; | ||
| for (var i = 0; i < boundLength; i++) { | ||
| array_push.call(boundArgs, '$' + i); | ||
| } | ||
| // XXX Build a dynamic function with desired amount of arguments is the only | ||
| // way to set the length property of a function. | ||
| // In environments where Content Security Policies enabled (Chrome extensions, | ||
| // for ex.) all use of eval or Function costructor throws an exception. | ||
| // However in all of these environments Function.prototype.bind exists | ||
| // and so this code will never be executed. | ||
| bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this, arguments); }')(binder); | ||
| if (target.prototype) { | ||
| Empty.prototype = target.prototype; | ||
| bound.prototype = new Empty(); | ||
| // Clean up dangling references. | ||
| Empty.prototype = null; | ||
| } | ||
| // TODO | ||
| // 18. Set the [[Extensible]] internal property of F to true. | ||
| // TODO | ||
| // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3). | ||
| // 20. Call the [[DefineOwnProperty]] internal method of F with | ||
| // arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]: | ||
| // thrower, [[Enumerable]]: false, [[Configurable]]: false}, and | ||
| // false. | ||
| // 21. Call the [[DefineOwnProperty]] internal method of F with | ||
| // arguments "arguments", PropertyDescriptor {[[Get]]: thrower, | ||
| // [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false}, | ||
| // and false. | ||
| // TODO | ||
| // NOTE Function objects created using Function.prototype.bind do not | ||
| // have a prototype property or the [[Code]], [[FormalParameters]], and | ||
| // [[Scope]] internal properties. | ||
| // XXX can't delete prototype in pure-js. | ||
| // 22. Return F. | ||
| return bound; | ||
| } | ||
| }); | ||
| }) | ||
| .call('object' === typeof window && window || 'object' === typeof self && self || 'object' === typeof global && global || {}); | ||
| (function(undefined) { | ||
| // Detection from https://github.com/Financial-Times/polyfill-service/blob/master/packages/polyfill-library/polyfills/Window/detect.js | ||
@@ -416,2 +171,89 @@ var detect = ('Window' in this); | ||
| // Detection from https://github.com/Financial-Times/polyfill-service/blob/master/packages/polyfill-library/polyfills/Object/defineProperty/detect.js | ||
| var detect = ( | ||
| // In IE8, defineProperty could only act on DOM elements, so full support | ||
| // for the feature requires the ability to set a property on an arbitrary object | ||
| 'defineProperty' in Object && (function() { | ||
| try { | ||
| var a = {}; | ||
| Object.defineProperty(a, 'test', {value:42}); | ||
| return true; | ||
| } catch(e) { | ||
| return false | ||
| } | ||
| }()) | ||
| ); | ||
| if (detect) return | ||
| // Polyfill from https://cdn.polyfill.io/v2/polyfill.js?features=Object.defineProperty&flags=always | ||
| (function (nativeDefineProperty) { | ||
| var supportsAccessors = Object.prototype.hasOwnProperty('__defineGetter__'); | ||
| var ERR_ACCESSORS_NOT_SUPPORTED = 'Getters & setters cannot be defined on this javascript engine'; | ||
| var ERR_VALUE_ACCESSORS = 'A property cannot both have accessors and be writable or have a value'; | ||
| Object.defineProperty = function defineProperty(object, property, descriptor) { | ||
| // Where native support exists, assume it | ||
| if (nativeDefineProperty && (object === window || object === document || object === Element.prototype || object instanceof Element)) { | ||
| return nativeDefineProperty(object, property, descriptor); | ||
| } | ||
| if (object === null || !(object instanceof Object || typeof object === 'object')) { | ||
| throw new TypeError('Object.defineProperty called on non-object'); | ||
| } | ||
| if (!(descriptor instanceof Object)) { | ||
| throw new TypeError('Property description must be an object'); | ||
| } | ||
| var propertyString = String(property); | ||
| var hasValueOrWritable = 'value' in descriptor || 'writable' in descriptor; | ||
| var getterType = 'get' in descriptor && typeof descriptor.get; | ||
| var setterType = 'set' in descriptor && typeof descriptor.set; | ||
| // handle descriptor.get | ||
| if (getterType) { | ||
| if (getterType !== 'function') { | ||
| throw new TypeError('Getter must be a function'); | ||
| } | ||
| if (!supportsAccessors) { | ||
| throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED); | ||
| } | ||
| if (hasValueOrWritable) { | ||
| throw new TypeError(ERR_VALUE_ACCESSORS); | ||
| } | ||
| Object.__defineGetter__.call(object, propertyString, descriptor.get); | ||
| } else { | ||
| object[propertyString] = descriptor.value; | ||
| } | ||
| // handle descriptor.set | ||
| if (setterType) { | ||
| if (setterType !== 'function') { | ||
| throw new TypeError('Setter must be a function'); | ||
| } | ||
| if (!supportsAccessors) { | ||
| throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED); | ||
| } | ||
| if (hasValueOrWritable) { | ||
| throw new TypeError(ERR_VALUE_ACCESSORS); | ||
| } | ||
| Object.__defineSetter__.call(object, propertyString, descriptor.set); | ||
| } | ||
| // OK to define value unconditionally - if a getter has been specified as well, an error would be thrown above | ||
| if ('value' in descriptor) { | ||
| object[propertyString] = descriptor.value; | ||
| } | ||
| return object; | ||
| }; | ||
| }(Object.defineProperty)); | ||
| }) | ||
| .call('object' === typeof window && window || 'object' === typeof self && self || 'object' === typeof global && global || {}); | ||
| (function(undefined) { | ||
| // Detection from https://github.com/Financial-Times/polyfill-service/blob/master/packages/polyfill-library/polyfills/Event/detect.js | ||
@@ -664,53 +506,561 @@ var detect = ( | ||
| (function(undefined) { | ||
| // Detection from https://raw.githubusercontent.com/Financial-Times/polyfill-service/master/packages/polyfill-library/polyfills/DOMTokenList/detect.js | ||
| var detect = ( | ||
| 'DOMTokenList' in this && (function (x) { | ||
| return 'classList' in x ? !x.classList.toggle('x', false) && !x.className : true; | ||
| })(document.createElement('x')) | ||
| ); | ||
| if (detect) return | ||
| // Polyfill from https://raw.githubusercontent.com/Financial-Times/polyfill-service/master/packages/polyfill-library/polyfills/DOMTokenList/polyfill.js | ||
| (function (global) { | ||
| var nativeImpl = "DOMTokenList" in global && global.DOMTokenList; | ||
| if ( | ||
| !nativeImpl || | ||
| ( | ||
| !!document.createElementNS && | ||
| !!document.createElementNS('http://www.w3.org/2000/svg', 'svg') && | ||
| !(document.createElementNS("http://www.w3.org/2000/svg", "svg").classList instanceof DOMTokenList) | ||
| ) | ||
| ) { | ||
| global.DOMTokenList = (function() { // eslint-disable-line no-unused-vars | ||
| var dpSupport = true; | ||
| var defineGetter = function (object, name, fn, configurable) { | ||
| if (Object.defineProperty) | ||
| Object.defineProperty(object, name, { | ||
| configurable: false === dpSupport ? true : !!configurable, | ||
| get: fn | ||
| }); | ||
| else object.__defineGetter__(name, fn); | ||
| }; | ||
| /** Ensure the browser allows Object.defineProperty to be used on native JavaScript objects. */ | ||
| try { | ||
| defineGetter({}, "support"); | ||
| } | ||
| catch (e) { | ||
| dpSupport = false; | ||
| } | ||
| var _DOMTokenList = function (el, prop) { | ||
| var that = this; | ||
| var tokens = []; | ||
| var tokenMap = {}; | ||
| var length = 0; | ||
| var maxLength = 0; | ||
| var addIndexGetter = function (i) { | ||
| defineGetter(that, i, function () { | ||
| preop(); | ||
| return tokens[i]; | ||
| }, false); | ||
| }; | ||
| var reindex = function () { | ||
| /** Define getter functions for array-like access to the tokenList's contents. */ | ||
| if (length >= maxLength) | ||
| for (; maxLength < length; ++maxLength) { | ||
| addIndexGetter(maxLength); | ||
| } | ||
| }; | ||
| /** Helper function called at the start of each class method. Internal use only. */ | ||
| var preop = function () { | ||
| var error; | ||
| var i; | ||
| var args = arguments; | ||
| var rSpace = /\s+/; | ||
| /** Validate the token/s passed to an instance method, if any. */ | ||
| if (args.length) | ||
| for (i = 0; i < args.length; ++i) | ||
| if (rSpace.test(args[i])) { | ||
| error = new SyntaxError('String "' + args[i] + '" ' + "contains" + ' an invalid character'); | ||
| error.code = 5; | ||
| error.name = "InvalidCharacterError"; | ||
| throw error; | ||
| } | ||
| /** Split the new value apart by whitespace*/ | ||
| if (typeof el[prop] === "object") { | ||
| tokens = ("" + el[prop].baseVal).replace(/^\s+|\s+$/g, "").split(rSpace); | ||
| } else { | ||
| tokens = ("" + el[prop]).replace(/^\s+|\s+$/g, "").split(rSpace); | ||
| } | ||
| /** Avoid treating blank strings as single-item token lists */ | ||
| if ("" === tokens[0]) tokens = []; | ||
| /** Repopulate the internal token lists */ | ||
| tokenMap = {}; | ||
| for (i = 0; i < tokens.length; ++i) | ||
| tokenMap[tokens[i]] = true; | ||
| length = tokens.length; | ||
| reindex(); | ||
| }; | ||
| /** Populate our internal token list if the targeted attribute of the subject element isn't empty. */ | ||
| preop(); | ||
| /** Return the number of tokens in the underlying string. Read-only. */ | ||
| defineGetter(that, "length", function () { | ||
| preop(); | ||
| return length; | ||
| }); | ||
| /** Override the default toString/toLocaleString methods to return a space-delimited list of tokens when typecast. */ | ||
| that.toLocaleString = | ||
| that.toString = function () { | ||
| preop(); | ||
| return tokens.join(" "); | ||
| }; | ||
| that.item = function (idx) { | ||
| preop(); | ||
| return tokens[idx]; | ||
| }; | ||
| that.contains = function (token) { | ||
| preop(); | ||
| return !!tokenMap[token]; | ||
| }; | ||
| that.add = function () { | ||
| preop.apply(that, args = arguments); | ||
| for (var args, token, i = 0, l = args.length; i < l; ++i) { | ||
| token = args[i]; | ||
| if (!tokenMap[token]) { | ||
| tokens.push(token); | ||
| tokenMap[token] = true; | ||
| } | ||
| } | ||
| /** Update the targeted attribute of the attached element if the token list's changed. */ | ||
| if (length !== tokens.length) { | ||
| length = tokens.length >>> 0; | ||
| if (typeof el[prop] === "object") { | ||
| el[prop].baseVal = tokens.join(" "); | ||
| } else { | ||
| el[prop] = tokens.join(" "); | ||
| } | ||
| reindex(); | ||
| } | ||
| }; | ||
| that.remove = function () { | ||
| preop.apply(that, args = arguments); | ||
| /** Build a hash of token names to compare against when recollecting our token list. */ | ||
| for (var args, ignore = {}, i = 0, t = []; i < args.length; ++i) { | ||
| ignore[args[i]] = true; | ||
| delete tokenMap[args[i]]; | ||
| } | ||
| /** Run through our tokens list and reassign only those that aren't defined in the hash declared above. */ | ||
| for (i = 0; i < tokens.length; ++i) | ||
| if (!ignore[tokens[i]]) t.push(tokens[i]); | ||
| tokens = t; | ||
| length = t.length >>> 0; | ||
| /** Update the targeted attribute of the attached element. */ | ||
| if (typeof el[prop] === "object") { | ||
| el[prop].baseVal = tokens.join(" "); | ||
| } else { | ||
| el[prop] = tokens.join(" "); | ||
| } | ||
| reindex(); | ||
| }; | ||
| that.toggle = function (token, force) { | ||
| preop.apply(that, [token]); | ||
| /** Token state's being forced. */ | ||
| if (undefined !== force) { | ||
| if (force) { | ||
| that.add(token); | ||
| return true; | ||
| } else { | ||
| that.remove(token); | ||
| return false; | ||
| } | ||
| } | ||
| /** Token already exists in tokenList. Remove it, and return FALSE. */ | ||
| if (tokenMap[token]) { | ||
| that.remove(token); | ||
| return false; | ||
| } | ||
| /** Otherwise, add the token and return TRUE. */ | ||
| that.add(token); | ||
| return true; | ||
| }; | ||
| return that; | ||
| }; | ||
| return _DOMTokenList; | ||
| }()); | ||
| } | ||
| // Add second argument to native DOMTokenList.toggle() if necessary | ||
| (function () { | ||
| var e = document.createElement('span'); | ||
| if (!('classList' in e)) return; | ||
| e.classList.toggle('x', false); | ||
| if (!e.classList.contains('x')) return; | ||
| e.classList.constructor.prototype.toggle = function toggle(token /*, force*/) { | ||
| var force = arguments[1]; | ||
| if (force === undefined) { | ||
| var add = !this.contains(token); | ||
| this[add ? 'add' : 'remove'](token); | ||
| return add; | ||
| } | ||
| force = !!force; | ||
| this[force ? 'add' : 'remove'](token); | ||
| return force; | ||
| }; | ||
| }()); | ||
| // Add multiple arguments to native DOMTokenList.add() if necessary | ||
| (function () { | ||
| var e = document.createElement('span'); | ||
| if (!('classList' in e)) return; | ||
| e.classList.add('a', 'b'); | ||
| if (e.classList.contains('b')) return; | ||
| var native = e.classList.constructor.prototype.add; | ||
| e.classList.constructor.prototype.add = function () { | ||
| var args = arguments; | ||
| var l = arguments.length; | ||
| for (var i = 0; i < l; i++) { | ||
| native.call(this, args[i]); | ||
| } | ||
| }; | ||
| }()); | ||
| // Add multiple arguments to native DOMTokenList.remove() if necessary | ||
| (function () { | ||
| var e = document.createElement('span'); | ||
| if (!('classList' in e)) return; | ||
| e.classList.add('a'); | ||
| e.classList.add('b'); | ||
| e.classList.remove('a', 'b'); | ||
| if (!e.classList.contains('b')) return; | ||
| var native = e.classList.constructor.prototype.remove; | ||
| e.classList.constructor.prototype.remove = function () { | ||
| var args = arguments; | ||
| var l = arguments.length; | ||
| for (var i = 0; i < l; i++) { | ||
| native.call(this, args[i]); | ||
| } | ||
| }; | ||
| }()); | ||
| }(this)); | ||
| }).call('object' === typeof window && window || 'object' === typeof self && self || 'object' === typeof global && global || {}); | ||
| (function(undefined) { | ||
| // Detection from https://raw.githubusercontent.com/Financial-Times/polyfill-service/8717a9e04ac7aff99b4980fbedead98036b0929a/packages/polyfill-library/polyfills/Element/prototype/classList/detect.js | ||
| var detect = ( | ||
| 'document' in this && "classList" in document.documentElement && 'Element' in this && 'classList' in Element.prototype && (function () { | ||
| var e = document.createElement('span'); | ||
| e.classList.add('a', 'b'); | ||
| return e.classList.contains('b'); | ||
| }()) | ||
| ); | ||
| if (detect) return | ||
| // Polyfill from https://cdn.polyfill.io/v2/polyfill.js?features=Element.prototype.classList&flags=always | ||
| (function (global) { | ||
| var dpSupport = true; | ||
| var defineGetter = function (object, name, fn, configurable) { | ||
| if (Object.defineProperty) | ||
| Object.defineProperty(object, name, { | ||
| configurable: false === dpSupport ? true : !!configurable, | ||
| get: fn | ||
| }); | ||
| else object.__defineGetter__(name, fn); | ||
| }; | ||
| /** Ensure the browser allows Object.defineProperty to be used on native JavaScript objects. */ | ||
| try { | ||
| defineGetter({}, "support"); | ||
| } | ||
| catch (e) { | ||
| dpSupport = false; | ||
| } | ||
| /** Polyfills a property with a DOMTokenList */ | ||
| var addProp = function (o, name, attr) { | ||
| defineGetter(o.prototype, name, function () { | ||
| var tokenList; | ||
| var THIS = this, | ||
| /** Prevent this from firing twice for some reason. What the hell, IE. */ | ||
| gibberishProperty = "__defineGetter__" + "DEFINE_PROPERTY" + name; | ||
| if(THIS[gibberishProperty]) return tokenList; | ||
| THIS[gibberishProperty] = true; | ||
| /** | ||
| * IE8 can't define properties on native JavaScript objects, so we'll use a dumb hack instead. | ||
| * | ||
| * What this is doing is creating a dummy element ("reflection") inside a detached phantom node ("mirror") | ||
| * that serves as the target of Object.defineProperty instead. While we could simply use the subject HTML | ||
| * element instead, this would conflict with element types which use indexed properties (such as forms and | ||
| * select lists). | ||
| */ | ||
| if (false === dpSupport) { | ||
| var visage; | ||
| var mirror = addProp.mirror || document.createElement("div"); | ||
| var reflections = mirror.childNodes; | ||
| var l = reflections.length; | ||
| for (var i = 0; i < l; ++i) | ||
| if (reflections[i]._R === THIS) { | ||
| visage = reflections[i]; | ||
| break; | ||
| } | ||
| /** Couldn't find an element's reflection inside the mirror. Materialise one. */ | ||
| visage || (visage = mirror.appendChild(document.createElement("div"))); | ||
| tokenList = DOMTokenList.call(visage, THIS, attr); | ||
| } else tokenList = new DOMTokenList(THIS, attr); | ||
| defineGetter(THIS, name, function () { | ||
| return tokenList; | ||
| }); | ||
| delete THIS[gibberishProperty]; | ||
| return tokenList; | ||
| }, true); | ||
| }; | ||
| addProp(global.Element, "classList", "className"); | ||
| addProp(global.HTMLElement, "classList", "className"); | ||
| addProp(global.HTMLLinkElement, "relList", "rel"); | ||
| addProp(global.HTMLAnchorElement, "relList", "rel"); | ||
| addProp(global.HTMLAreaElement, "relList", "rel"); | ||
| }(this)); | ||
| }).call('object' === typeof window && window || 'object' === typeof self && self || 'object' === typeof global && global || {}); | ||
| (function(undefined) { | ||
| // Detection from https://github.com/Financial-Times/polyfill-service/blob/master/packages/polyfill-library/polyfills/Function/prototype/bind/detect.js | ||
| var detect = 'bind' in Function.prototype; | ||
| if (detect) return | ||
| // Polyfill from https://cdn.polyfill.io/v2/polyfill.js?features=Function.prototype.bind&flags=always | ||
| Object.defineProperty(Function.prototype, 'bind', { | ||
| value: function bind(that) { // .length is 1 | ||
| // add necessary es5-shim utilities | ||
| var $Array = Array; | ||
| var $Object = Object; | ||
| var ObjectPrototype = $Object.prototype; | ||
| var ArrayPrototype = $Array.prototype; | ||
| var Empty = function Empty() {}; | ||
| var to_string = ObjectPrototype.toString; | ||
| var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol'; | ||
| var isCallable; /* inlined from https://npmjs.com/is-callable */ var fnToStr = Function.prototype.toString, tryFunctionObject = function tryFunctionObject(value) { try { fnToStr.call(value); return true; } catch (e) { return false; } }, fnClass = '[object Function]', genClass = '[object GeneratorFunction]'; isCallable = function isCallable(value) { if (typeof value !== 'function') { return false; } if (hasToStringTag) { return tryFunctionObject(value); } var strClass = to_string.call(value); return strClass === fnClass || strClass === genClass; }; | ||
| var array_slice = ArrayPrototype.slice; | ||
| var array_concat = ArrayPrototype.concat; | ||
| var array_push = ArrayPrototype.push; | ||
| var max = Math.max; | ||
| // /add necessary es5-shim utilities | ||
| // 1. Let Target be the this value. | ||
| var target = this; | ||
| // 2. If IsCallable(Target) is false, throw a TypeError exception. | ||
| if (!isCallable(target)) { | ||
| throw new TypeError('Function.prototype.bind called on incompatible ' + target); | ||
| } | ||
| // 3. Let A be a new (possibly empty) internal list of all of the | ||
| // argument values provided after thisArg (arg1, arg2 etc), in order. | ||
| // XXX slicedArgs will stand in for "A" if used | ||
| var args = array_slice.call(arguments, 1); // for normal call | ||
| // 4. Let F be a new native ECMAScript object. | ||
| // 11. Set the [[Prototype]] internal property of F to the standard | ||
| // built-in Function prototype object as specified in 15.3.3.1. | ||
| // 12. Set the [[Call]] internal property of F as described in | ||
| // 15.3.4.5.1. | ||
| // 13. Set the [[Construct]] internal property of F as described in | ||
| // 15.3.4.5.2. | ||
| // 14. Set the [[HasInstance]] internal property of F as described in | ||
| // 15.3.4.5.3. | ||
| var bound; | ||
| var binder = function () { | ||
| if (this instanceof bound) { | ||
| // 15.3.4.5.2 [[Construct]] | ||
| // When the [[Construct]] internal method of a function object, | ||
| // F that was created using the bind function is called with a | ||
| // list of arguments ExtraArgs, the following steps are taken: | ||
| // 1. Let target be the value of F's [[TargetFunction]] | ||
| // internal property. | ||
| // 2. If target has no [[Construct]] internal method, a | ||
| // TypeError exception is thrown. | ||
| // 3. Let boundArgs be the value of F's [[BoundArgs]] internal | ||
| // property. | ||
| // 4. Let args be a new list containing the same values as the | ||
| // list boundArgs in the same order followed by the same | ||
| // values as the list ExtraArgs in the same order. | ||
| // 5. Return the result of calling the [[Construct]] internal | ||
| // method of target providing args as the arguments. | ||
| var result = target.apply( | ||
| this, | ||
| array_concat.call(args, array_slice.call(arguments)) | ||
| ); | ||
| if ($Object(result) === result) { | ||
| return result; | ||
| } | ||
| return this; | ||
| } else { | ||
| // 15.3.4.5.1 [[Call]] | ||
| // When the [[Call]] internal method of a function object, F, | ||
| // which was created using the bind function is called with a | ||
| // this value and a list of arguments ExtraArgs, the following | ||
| // steps are taken: | ||
| // 1. Let boundArgs be the value of F's [[BoundArgs]] internal | ||
| // property. | ||
| // 2. Let boundThis be the value of F's [[BoundThis]] internal | ||
| // property. | ||
| // 3. Let target be the value of F's [[TargetFunction]] internal | ||
| // property. | ||
| // 4. Let args be a new list containing the same values as the | ||
| // list boundArgs in the same order followed by the same | ||
| // values as the list ExtraArgs in the same order. | ||
| // 5. Return the result of calling the [[Call]] internal method | ||
| // of target providing boundThis as the this value and | ||
| // providing args as the arguments. | ||
| // equiv: target.call(this, ...boundArgs, ...args) | ||
| return target.apply( | ||
| that, | ||
| array_concat.call(args, array_slice.call(arguments)) | ||
| ); | ||
| } | ||
| }; | ||
| // 15. If the [[Class]] internal property of Target is "Function", then | ||
| // a. Let L be the length property of Target minus the length of A. | ||
| // b. Set the length own property of F to either 0 or L, whichever is | ||
| // larger. | ||
| // 16. Else set the length own property of F to 0. | ||
| var boundLength = max(0, target.length - args.length); | ||
| // 17. Set the attributes of the length own property of F to the values | ||
| // specified in 15.3.5.1. | ||
| var boundArgs = []; | ||
| for (var i = 0; i < boundLength; i++) { | ||
| array_push.call(boundArgs, '$' + i); | ||
| } | ||
| // XXX Build a dynamic function with desired amount of arguments is the only | ||
| // way to set the length property of a function. | ||
| // In environments where Content Security Policies enabled (Chrome extensions, | ||
| // for ex.) all use of eval or Function costructor throws an exception. | ||
| // However in all of these environments Function.prototype.bind exists | ||
| // and so this code will never be executed. | ||
| bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this, arguments); }')(binder); | ||
| if (target.prototype) { | ||
| Empty.prototype = target.prototype; | ||
| bound.prototype = new Empty(); | ||
| // Clean up dangling references. | ||
| Empty.prototype = null; | ||
| } | ||
| // TODO | ||
| // 18. Set the [[Extensible]] internal property of F to true. | ||
| // TODO | ||
| // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3). | ||
| // 20. Call the [[DefineOwnProperty]] internal method of F with | ||
| // arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]: | ||
| // thrower, [[Enumerable]]: false, [[Configurable]]: false}, and | ||
| // false. | ||
| // 21. Call the [[DefineOwnProperty]] internal method of F with | ||
| // arguments "arguments", PropertyDescriptor {[[Get]]: thrower, | ||
| // [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false}, | ||
| // and false. | ||
| // TODO | ||
| // NOTE Function objects created using Function.prototype.bind do not | ||
| // have a prototype property or the [[Code]], [[FormalParameters]], and | ||
| // [[Scope]] internal properties. | ||
| // XXX can't delete prototype in pure-js. | ||
| // 22. Return F. | ||
| return bound; | ||
| } | ||
| }); | ||
| }) | ||
| .call('object' === typeof window && window || 'object' === typeof self && self || 'object' === typeof global && global || {}); | ||
| function Header ($module) { | ||
| this.$module = $module; | ||
| this.$menuButton = $module && $module.querySelector('.govuk-js-header-toggle'); | ||
| this.$menu = this.$menuButton && $module.querySelector( | ||
| '#' + this.$menuButton.getAttribute('aria-controls') | ||
| ); | ||
| } | ||
| /** | ||
| * Initialise header | ||
| * | ||
| * Check for the presence of the header, menu and menu button – if any are | ||
| * missing then there's nothing to do so return early. | ||
| */ | ||
| Header.prototype.init = function () { | ||
| // Check for module | ||
| var $module = this.$module; | ||
| if (!$module) { | ||
| if (!this.$module || !this.$menuButton || !this.$menu) { | ||
| return | ||
| } | ||
| // Check for button | ||
| var $toggleButton = $module.querySelector('.govuk-js-header-toggle'); | ||
| if (!$toggleButton) { | ||
| return | ||
| } | ||
| // Handle $toggleButton click events | ||
| $toggleButton.addEventListener('click', this.handleClick.bind(this)); | ||
| this.syncState(this.$menu.classList.contains('govuk-header__navigation--open')); | ||
| this.$menuButton.addEventListener('click', this.handleMenuButtonClick.bind(this)); | ||
| }; | ||
| /** | ||
| * Toggle class | ||
| * @param {object} node element | ||
| * @param {string} className to toggle | ||
| */ | ||
| Header.prototype.toggleClass = function (node, className) { | ||
| if (node.className.indexOf(className) > 0) { | ||
| node.className = node.className.replace(' ' + className, ''); | ||
| } else { | ||
| node.className += ' ' + className; | ||
| } | ||
| * Sync menu state | ||
| * | ||
| * Sync the menu button class and the accessible state of the menu and the menu | ||
| * button with the visible state of the menu | ||
| * | ||
| * @param {boolean} isVisible Whether the menu is currently visible | ||
| */ | ||
| Header.prototype.syncState = function (isVisible) { | ||
| this.$menuButton.classList.toggle('govuk-header__menu-button--open', isVisible); | ||
| this.$menuButton.setAttribute('aria-expanded', isVisible); | ||
| this.$menu.setAttribute('aria-hidden', !isVisible); | ||
| }; | ||
| /** | ||
| * An event handler for click event on $toggleButton | ||
| * @param {object} event event | ||
| */ | ||
| Header.prototype.handleClick = function (event) { | ||
| var $module = this.$module; | ||
| var $toggleButton = event.target || event.srcElement; | ||
| var $target = $module.querySelector('#' + $toggleButton.getAttribute('aria-controls')); | ||
| // If a button with aria-controls, handle click | ||
| if ($toggleButton && $target) { | ||
| this.toggleClass($target, 'govuk-header__navigation--open'); | ||
| this.toggleClass($toggleButton, 'govuk-header__menu-button--open'); | ||
| $toggleButton.setAttribute('aria-expanded', $toggleButton.getAttribute('aria-expanded') !== 'true'); | ||
| $target.setAttribute('aria-hidden', $target.getAttribute('aria-hidden') === 'false'); | ||
| } | ||
| * Handle menu button click | ||
| * | ||
| * When the menu button is clicked, change the visibility of the menu and then | ||
| * sync the accessibility state and menu button state | ||
| */ | ||
| Header.prototype.handleMenuButtonClick = function () { | ||
| var isVisible = this.$menu.classList.toggle('govuk-header__navigation--open'); | ||
| this.syncState(isVisible); | ||
| }; | ||
@@ -717,0 +1067,0 @@ |
@@ -54,3 +54,3 @@ [ | ||
| "required": false, | ||
| "description": "Url of the navigation item anchor. Both `href` and `text` attributes for navigation items need to be provided to create an item." | ||
| "description": "Url of the navigation item anchor." | ||
| }, | ||
@@ -78,2 +78,14 @@ { | ||
| { | ||
| "name": "navigationLabel", | ||
| "type": "string", | ||
| "required": false, | ||
| "description": "Text for the `aria-label` attribute of the navigation. Defaults to \"Navigation menu\"." | ||
| }, | ||
| { | ||
| "name": "menuButtonLabel", | ||
| "type": "string", | ||
| "required": false, | ||
| "description": "Text for the `aria-label` attribute of the button that toggles the navigation. Defaults to \"Show or hide navigation menu\"." | ||
| }, | ||
| { | ||
| "name": "containerClasses", | ||
@@ -80,0 +92,0 @@ "type": "string", |
@@ -17,3 +17,3 @@ [ | ||
| "type": "string", | ||
| "required": true, | ||
| "required": false, | ||
| "description": "Optional id attribute to add to the hint span tag." | ||
@@ -20,0 +20,0 @@ }, |
@@ -60,2 +60,66 @@ [ | ||
| { | ||
| "name": "prefix", | ||
| "type": "object", | ||
| "required": false, | ||
| "description": "Options for the prefix element.", | ||
| "params": [ | ||
| { | ||
| "name": "text", | ||
| "type": "string", | ||
| "required": true, | ||
| "description": "Required. If `html` is set, this is not required. Text to use within the label. If `html` is provided, the `text` argument will be ignored." | ||
| }, | ||
| { | ||
| "name": "html", | ||
| "type": "string", | ||
| "required": true, | ||
| "description": "Required. If `text` is set, this is not required. HTML to use within the label. If `html` is provided, the `text` argument will be ignored." | ||
| }, | ||
| { | ||
| "name": "classes", | ||
| "type": "string", | ||
| "required": false, | ||
| "description": "Classes to add to the prefix." | ||
| }, | ||
| { | ||
| "name": "attributes", | ||
| "type": "object", | ||
| "required": false, | ||
| "description": "HTML attributes (for example data attributes) to add to the prefix element." | ||
| } | ||
| ] | ||
| }, | ||
| { | ||
| "name": "suffix", | ||
| "type": "object", | ||
| "required": false, | ||
| "description": "Options for the suffix element.", | ||
| "params": [ | ||
| { | ||
| "name": "text", | ||
| "type": "string", | ||
| "required": true, | ||
| "description": "Required. If `html` is set, this is not required. Text to use within the label. If `html` is provided, the `text` argument will be ignored." | ||
| }, | ||
| { | ||
| "name": "html", | ||
| "type": "string", | ||
| "required": true, | ||
| "description": "Required. If `text` is set, this is not required. HTML to use within the label. If `html` is provided, the `text` argument will be ignored." | ||
| }, | ||
| { | ||
| "name": "classes", | ||
| "type": "string", | ||
| "required": false, | ||
| "description": "Classes to add to the suffix element." | ||
| }, | ||
| { | ||
| "name": "attributes", | ||
| "type": "object", | ||
| "required": false, | ||
| "description": "HTML attributes (for example data attributes) to add to the suffix element." | ||
| } | ||
| ] | ||
| }, | ||
| { | ||
| "name": "formGroup", | ||
@@ -62,0 +126,0 @@ "type": "object", |
@@ -41,3 +41,3 @@ [ | ||
| "required": false, | ||
| "description": "String to prefix id for each checkbox item if no id is specified on each item. If `idPrefix` is not passed, fallback to using the name attribute instead." | ||
| "description": "String to prefix id for each radio item if no id is specified on each item. If `idPrefix` is not passed, fallback to using the name attribute instead." | ||
| }, | ||
@@ -91,3 +91,3 @@ { | ||
| "required": false, | ||
| "description": "Provide hint to each checkbox item.", | ||
| "description": "Provide hint to each radio item.", | ||
| "isComponent": true | ||
@@ -94,0 +94,0 @@ }, |
@@ -9,3 +9,3 @@ # Summary list | ||
| Find out when to use the details component in your service in the [GOV.UK Design System](https://design-system.service.gov.uk/components/summary-list). | ||
| Find out when to use the summary list component in your service in the [GOV.UK Design System](https://design-system.service.gov.uk/components/summary-list). | ||
@@ -12,0 +12,0 @@ ## Component options |
| { | ||
| "name": "govuk-frontend", | ||
| "description": "GOV.UK Frontend contains the code you need to start building a user interface for government platforms and services.", | ||
| "version": "3.8.1", | ||
| "version": "3.9.0", | ||
| "main": "govuk/all.js", | ||
@@ -6,0 +6,0 @@ "sass": "govuk/all.scss", |
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- Total package byte prevSize
- increased by69.06%
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- Number of package files
- increased by10.47%
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- Lines of code
- increased by70.13%
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