primereact
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PrimeReact is an open source UI library for React featuring a rich set of 90+ components, a theme designer, various theme alternatives such as Material, Bootstrap, Tailwind, premium templates and professional support. In addition, it integrates with Prime
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JavaScript
;
Object.defineProperty(exports, '__esModule', { value: true });
var React = require('react');
var PrimeReact = require('primereact/api');
var hooks = require('primereact/hooks');
var ripple = require('primereact/ripple');
var utils = require('primereact/utils');
function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
function _interopNamespace(e) {
if (e && e.__esModule) return e;
var n = Object.create(null);
if (e) {
Object.keys(e).forEach(function (k) {
if (k !== 'default') {
var d = Object.getOwnPropertyDescriptor(e, k);
Object.defineProperty(n, k, d.get ? d : {
enumerable: true,
get: function () { return e[k]; }
});
}
});
}
n["default"] = e;
return Object.freeze(n);
}
var React__namespace = /*#__PURE__*/_interopNamespace(React);
var PrimeReact__default = /*#__PURE__*/_interopDefaultLegacy(PrimeReact);
function _extends() {
_extends = Object.assign ? Object.assign.bind() : function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
return _extends.apply(this, arguments);
}
function _arrayWithHoles(arr) {
if (Array.isArray(arr)) return arr;
}
function _iterableToArrayLimit(arr, i) {
var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"];
if (null != _i) {
var _s,
_e,
_x,
_r,
_arr = [],
_n = !0,
_d = !1;
try {
if (_x = (_i = _i.call(arr)).next, 0 === i) {
if (Object(_i) !== _i) return;
_n = !1;
} else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0);
} catch (err) {
_d = !0, _e = err;
} finally {
try {
if (!_n && null != _i["return"] && (_r = _i["return"](), Object(_r) !== _r)) return;
} finally {
if (_d) throw _e;
}
}
return _arr;
}
}
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
return arr2;
}
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(o);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _nonIterableRest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _slicedToArray(arr, i) {
return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
}
var MegaMenuBase = {
defaultProps: {
__TYPE: 'MegaMenu',
id: null,
model: null,
style: null,
className: null,
orientation: 'horizontal',
breakpoint: undefined,
scrollHeight: '400px',
start: null,
end: null,
children: undefined
},
getProps: function getProps(props) {
return utils.ObjectUtils.getMergedProps(props, MegaMenuBase.defaultProps);
},
getOtherProps: function getOtherProps(props) {
return utils.ObjectUtils.getDiffProps(props, MegaMenuBase.defaultProps);
}
};
var MegaMenu = /*#__PURE__*/React__namespace.memo( /*#__PURE__*/React__namespace.forwardRef(function (inProps, ref) {
var props = MegaMenuBase.getProps(inProps);
var _React$useState = React__namespace.useState(null),
_React$useState2 = _slicedToArray(_React$useState, 2),
activeItemState = _React$useState2[0],
setActiveItemState = _React$useState2[1];
var _React$useState3 = React__namespace.useState(null),
_React$useState4 = _slicedToArray(_React$useState3, 2),
attributeSelectorState = _React$useState4[0],
setAttributeSelectorState = _React$useState4[1];
var _React$useState5 = React__namespace.useState(false),
_React$useState6 = _slicedToArray(_React$useState5, 2),
mobileActiveState = _React$useState6[0],
setMobileActiveState = _React$useState6[1];
var elementRef = React__namespace.useRef(null);
var styleElementRef = React__namespace.useRef(null);
var menuButtonRef = React__namespace.useRef(null);
var horizontal = props.orientation === 'horizontal';
var vertical = props.orientation === 'vertical';
var isMobileMode = hooks.useMatchMedia("screen and (max-width: ".concat(props.breakpoint, ")"), !!props.breakpoint);
var _useEventListener = hooks.useEventListener({
type: 'click',
listener: function listener(event) {
if ((!isMobileMode || mobileActiveState) && isOutsideClicked(event)) {
setActiveItemState(null);
setMobileActiveState(false);
}
}
}),
_useEventListener2 = _slicedToArray(_useEventListener, 1),
bindDocumentClickListener = _useEventListener2[0];
var _useResizeListener = hooks.useResizeListener({
listener: function listener() {
if (!isMobileMode || mobileActiveState) {
setActiveItemState(null);
setMobileActiveState(false);
}
}
}),
_useResizeListener2 = _slicedToArray(_useResizeListener, 1),
bindDocumentResizeListener = _useResizeListener2[0];
var onLeafClick = function onLeafClick(event, item) {
if (item.disabled) {
event.preventDefault();
return;
}
if (!item.url) {
event.preventDefault();
}
if (item.command) {
item.command({
originalEvent: event,
item: item
});
}
setActiveItemState(null);
setMobileActiveState(false);
};
var onCategoryMouseEnter = function onCategoryMouseEnter(event, item) {
if (item.disabled || isMobileMode) {
event.preventDefault();
return;
}
if (activeItemState) {
setActiveItemState(item);
}
};
var onCategoryClick = function onCategoryClick(event, item) {
if (item.disabled) {
event.preventDefault();
return;
}
if (!item.url) {
event.preventDefault();
}
if (item.command) {
item.command({
originalEvent: event,
item: props.item
});
}
if (item.items) {
activeItemState && activeItemState === item ? setActiveItemState(null) : setActiveItemState(item);
}
event.preventDefault();
};
var onCategoryKeyDown = function onCategoryKeyDown(event, item) {
var listItem = event.currentTarget.parentElement;
switch (event.which) {
//down
case 40:
horizontal ? expandMenu(item) : navigateToNextItem(listItem);
event.preventDefault();
break;
//up
case 38:
vertical ? navigateToPrevItem(listItem) : item.items && item === activeItemState && collapseMenu();
event.preventDefault();
break;
//right
case 39:
horizontal ? navigateToNextItem(listItem) : expandMenu(item);
event.preventDefault();
break;
//left
case 37:
horizontal ? navigateToPrevItem(listItem) : item.items && item === activeItemState && collapseMenu();
event.preventDefault();
break;
}
};
var expandMenu = function expandMenu(item) {
if (item.items) {
setActiveItemState(item);
}
};
var collapseMenu = function collapseMenu(item) {
setActiveItemState(null);
};
var toggle = function toggle(event) {
event.preventDefault();
setMobileActiveState(function (prevMobileActive) {
return !prevMobileActive;
});
setActiveItemState(null);
};
var findNextItem = function findNextItem(item) {
var nextItem = item.nextElementSibling;
return nextItem ? utils.DomHandler.hasClass(nextItem, 'p-disabled') || !utils.DomHandler.hasClass(nextItem, 'p-menuitem') ? findNextItem(nextItem) : nextItem : null;
};
var findPrevItem = function findPrevItem(item) {
var prevItem = item.previousElementSibling;
return prevItem ? utils.DomHandler.hasClass(prevItem, 'p-disabled') || !utils.DomHandler.hasClass(prevItem, 'p-menuitem') ? findPrevItem(prevItem) : prevItem : null;
};
var navigateToNextItem = function navigateToNextItem(listItem) {
var nextItem = findNextItem(listItem);
nextItem && nextItem.children[0].focus();
};
var navigateToPrevItem = function navigateToPrevItem(listItem) {
var prevItem = findPrevItem(listItem);
prevItem && prevItem.children[0].focus();
};
var isOutsideClicked = function isOutsideClicked(event) {
return elementRef.current && !(elementRef.current.isSameNode(event.target) || elementRef.current.contains(event.target) || menuButtonRef.current && menuButtonRef.current.contains(event.target));
};
var getColumnClassName = function getColumnClassName(category) {
var length = category.items ? category.items.length : 0;
var columnClass;
switch (length) {
case 2:
columnClass = 'p-megamenu-col-6';
break;
case 3:
columnClass = 'p-megamenu-col-4';
break;
case 4:
columnClass = 'p-megamenu-col-3';
break;
case 6:
columnClass = 'p-megamenu-col-2';
break;
default:
columnClass = 'p-megamenu-col-12';
break;
}
return columnClass;
};
React__namespace.useImperativeHandle(ref, function () {
return {
props: props,
getElement: function getElement() {
return elementRef.current;
}
};
});
hooks.useMountEffect(function () {
if (props.breakpoint) {
!attributeSelectorState && setAttributeSelectorState(utils.UniqueComponentId());
}
bindDocumentClickListener();
bindDocumentResizeListener();
});
hooks.useUpdateEffect(function () {
var currentPanel = utils.DomHandler.findSingle(elementRef.current, '.p-menuitem-active > .p-megamenu-panel');
if (activeItemState && !isMobileMode) {
utils.ZIndexUtils.set('menu', currentPanel, PrimeReact__default["default"].autoZIndex, PrimeReact__default["default"].zIndex['menu']);
}
if (isMobileMode) {
currentPanel && currentPanel.previousElementSibling.scrollIntoView({
block: 'nearest',
inline: 'nearest'
});
}
return function () {
utils.ZIndexUtils.clear(currentPanel);
};
}, [activeItemState]);
var createSeparator = function createSeparator(index) {
var key = 'separator_' + index;
return /*#__PURE__*/React__namespace.createElement("li", {
key: key,
className: "p-menu-separator",
role: "separator"
});
};
var createSubmenuIcon = function createSubmenuIcon(item) {
if (item.items) {
var _className = utils.classNames('p-submenu-icon pi', {
'pi-angle-down': horizontal,
'pi-angle-right': vertical
});
return /*#__PURE__*/React__namespace.createElement("span", {
className: _className
});
}
return null;
};
var createSubmenuItem = function createSubmenuItem(item, index) {
if (item.visible === false) {
return null;
}
if (item.separator) {
return createSeparator(index);
} else {
var key = item.label + '_' + index;
var _className2 = utils.classNames('p-menuitem', item.className);
var linkClassName = utils.classNames('p-menuitem-link', {
'p-disabled': item.disabled
});
var iconClassName = utils.classNames(item.icon, 'p-menuitem-icon');
var icon = utils.IconUtils.getJSXIcon(item.icon, {
className: 'p-menuitem-icon'
}, {
props: props
});
var label = item.label && /*#__PURE__*/React__namespace.createElement("span", {
className: "p-menuitem-text"
}, item.label);
var content = /*#__PURE__*/React__namespace.createElement("a", {
href: item.url || '#',
className: linkClassName,
target: item.target,
onClick: function onClick(event) {
return onLeafClick(event, item);
},
role: "menuitem",
"aria-disabled": item.disabled
}, icon, label, /*#__PURE__*/React__namespace.createElement(ripple.Ripple, null));
if (item.template) {
var defaultContentOptions = {
onClick: function onClick(event) {
return onLeafClick(event, item);
},
className: linkClassName,
labelClassName: 'p-menuitem-text',
iconClassName: iconClassName,
element: content,
props: props
};
content = utils.ObjectUtils.getJSXElement(item.template, item, defaultContentOptions);
}
return /*#__PURE__*/React__namespace.createElement("li", {
key: key,
id: item.id,
className: _className2,
style: item.style,
role: "none"
}, content);
}
};
var createSubmenu = function createSubmenu(submenu) {
if (submenu.visible === false) {
return null;
}
var className = utils.classNames('p-megamenu-submenu-header', {
'p-disabled': submenu.disabled
}, submenu.className);
var items = submenu.items.map(createSubmenuItem);
return /*#__PURE__*/React__namespace.createElement(React__namespace.Fragment, {
key: submenu.label
}, /*#__PURE__*/React__namespace.createElement("li", {
id: submenu.id,
className: className,
style: submenu.style,
role: "presentation"
}, submenu.label), items);
};
var createSubmenus = function createSubmenus(column) {
return column.map(createSubmenu);
};
var createColumn = function createColumn(category, column, index, columnClassName) {
var key = category.label + '_column_' + index;
var submenus = createSubmenus(column);
return /*#__PURE__*/React__namespace.createElement("div", {
key: key,
className: columnClassName
}, /*#__PURE__*/React__namespace.createElement("ul", {
className: "p-megamenu-submenu",
role: "menu"
}, submenus));
};
var createColumns = function createColumns(category) {
if (category.items) {
var columnClassName = getColumnClassName(category);
return category.items.map(function (column, index) {
return createColumn(category, column, index, columnClassName);
});
}
return null;
};
var createCategoryPanel = function createCategoryPanel(category) {
if (category.items) {
var columns = createColumns(category);
return /*#__PURE__*/React__namespace.createElement("div", {
className: "p-megamenu-panel"
}, /*#__PURE__*/React__namespace.createElement("div", {
className: "p-megamenu-grid"
}, columns));
}
return null;
};
var createStyle = function createStyle() {
if (!styleElementRef.current) {
styleElementRef.current = utils.DomHandler.createInlineStyle(PrimeReact__default["default"].nonce);
var selector = "".concat(attributeSelectorState);
var innerHTML = "\n@media screen and (max-width: ".concat(props.breakpoint, ") {\n .p-megamenu[").concat(selector, "] > .p-megamenu-root-list .p-menuitem-active .p-megamenu-panel {\n position: relative;\n left: 0 !important;\n box-shadow: none;\n border-radius: 0;\n background: inherit;\n }\n\n .p-megamenu[").concat(selector, "] .p-menuitem-active > .p-menuitem-link > .p-submenu-icon {\n transform: rotate(-180deg);\n }\n\n .p-megamenu[").concat(selector, "] .p-megamenu-grid {\n flex-wrap: wrap;\n }\n\n ").concat(horizontal ? "\n.p-megamenu[".concat(selector, "] .p-megamenu-button {\n display: flex;\n}\n\n.p-megamenu[").concat(selector, "].p-megamenu-horizontal {\n position: relative;\n}\n\n.p-megamenu[").concat(selector, "].p-megamenu-horizontal .p-megamenu-root-list {\n display: none;\n}\n\n.p-megamenu-horizontal[").concat(selector, "] div[class*=\"p-megamenu-col-\"] {\n width: auto;\n flex: 1;\n padding: 0;\n}\n\n.p-megamenu[").concat(selector, "].p-megamenu-mobile-active .p-megamenu-root-list {\n display: flex;\n flex-direction: column;\n position: absolute;\n width: 100%;\n top: 100%;\n left: 0;\n z-index: 1;\n}\n ") : '', "\n\n ").concat(vertical ? "\n.p-megamenu-vertical[".concat(selector, "] {\n width: 100%;\n}\n\n.p-megamenu-vertical[").concat(selector, "] .p-megamenu-root-list {\n max-height: ").concat(props.scrollHeight, ";\n overflow: ").concat(props.scrollHeight ? 'auto' : '', ";\n}\n.p-megamenu-vertical[").concat(selector, "] div[class*=\"p-megamenu-col-\"] {\n width: 100%;\n padding: 0;\n}\n\n.p-megamenu-vertical[").concat(selector, "] .p-megamenu-submenu {\n width: 100%;\n}\n\n.p-megamenu-vertical[").concat(selector, "] div[class*=\"p-megamenu-col-\"] .p-megamenu-submenu-header {\n background: inherit;\n}\n\n.p-megamenu-vertical[").concat(selector, "] .p-submenu-icon:before {\n content: \"\\e930\";\n}\n ") : '', "\n}\n");
styleElementRef.current.innerHTML = innerHTML;
}
};
var destroyStyle = function destroyStyle() {
styleElementRef.current = utils.DomHandler.removeInlineStyle(styleElementRef.current);
};
hooks.useUpdateEffect(function () {
if (attributeSelectorState && elementRef.current) {
elementRef.current.setAttribute(attributeSelectorState, '');
createStyle();
}
return function () {
destroyStyle();
};
}, [attributeSelectorState, props.breakpoint]);
var createCategory = function createCategory(category, index) {
var className = utils.classNames('p-menuitem', {
'p-menuitem-active': category === activeItemState
}, category.className);
var linkClassName = utils.classNames('p-menuitem-link', {
'p-disabled': category.disabled
});
var icon = utils.IconUtils.getJSXIcon(category.icon, {
className: 'p-menuitem-icon'
}, {
props: props
});
var label = category.label && /*#__PURE__*/React__namespace.createElement("span", {
className: "p-menuitem-text"
}, category.label);
var itemContent = category.template ? utils.ObjectUtils.getJSXElement(category.template, category) : null;
var submenuIcon = createSubmenuIcon(category);
var panel = createCategoryPanel(category);
return /*#__PURE__*/React__namespace.createElement("li", {
key: category.label + '_' + index,
id: category.id,
className: className,
style: category.style,
onMouseEnter: function onMouseEnter(e) {
return onCategoryMouseEnter(e, category);
},
role: "none"
}, /*#__PURE__*/React__namespace.createElement("a", {
href: category.url || '#',
className: linkClassName,
target: category.target,
onClick: function onClick(e) {
return onCategoryClick(e, category);
},
onKeyDown: function onKeyDown(e) {
return onCategoryKeyDown(e, category);
},
role: "menuitem",
"aria-haspopup": category.items != null
}, icon, label, itemContent, submenuIcon, /*#__PURE__*/React__namespace.createElement(ripple.Ripple, null)), panel);
};
var createMenu = function createMenu() {
if (props.model) {
return /*#__PURE__*/React__namespace.createElement("ul", {
className: "p-megamenu-root-list",
role: "menubar"
}, props.model.map(function (item, index) {
return createCategory(item, index);
}));
}
return null;
};
var createStartContent = function createStartContent() {
if (props.start) {
var _start = utils.ObjectUtils.getJSXElement(props.start, props);
return /*#__PURE__*/React__namespace.createElement("div", {
className: "p-megamenu-start"
}, _start);
}
return null;
};
var createEndContent = function createEndContent() {
if (props.end) {
var _end = utils.ObjectUtils.getJSXElement(props.end, props);
return /*#__PURE__*/React__namespace.createElement("div", {
className: "p-megamenu-end"
}, _end);
}
return null;
};
var createMenuButton = function createMenuButton() {
if (props.orientation === 'vertical' || props.model && props.model.length < 1) {
return null;
}
/* eslint-disable */
var button = /*#__PURE__*/React__namespace.createElement("a", {
ref: menuButtonRef,
href: '#',
role: "button",
tabIndex: 0,
className: "p-megamenu-button",
onClick: toggle
}, /*#__PURE__*/React__namespace.createElement("i", {
className: "pi pi-bars"
}));
/* eslint-enable */
return button;
};
var otherProps = MegaMenuBase.getOtherProps(props);
var className = utils.classNames('p-megamenu p-component', {
'p-megamenu-horizontal': props.orientation === 'horizontal',
'p-megamenu-vertical': props.orientation === 'vertical',
'p-megamenu-mobile-active': mobileActiveState
}, props.className);
var menu = createMenu();
var start = createStartContent();
var end = createEndContent();
var menuButton = createMenuButton();
return /*#__PURE__*/React__namespace.createElement("div", _extends({
ref: elementRef,
id: props.id,
className: className,
style: props.style
}, otherProps), start, menuButton, menu, end);
}));
MegaMenu.displayName = 'MegaMenu';
exports.MegaMenu = MegaMenu;