@salesforce/design-system-react
Version:
Salesforce Lightning Design System for React
435 lines (400 loc) • 13.8 kB
JavaScript
function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
import React from 'react';
import IconSettings from "../../../../components/icon-settings";
import Tree from "../../../../components/tree";
import log from "../../../../utilities/log";
import Search from '../../forms/input/search';
var sampleNodes = {
0: {
id: 0,
nodes: [1, 2, 3, 7]
},
1: {
label: 'Grains',
type: 'item',
id: 1
},
2: {
label: 'Fruits',
type: 'branch',
id: 2,
nodes: [4, 5]
},
3: {
label: 'Nuts',
type: 'branch',
_iconClass: 'glyphicon-file',
id: 3,
nodes: [8, 9, 10, 11]
},
4: {
assistiveText: 'Ground Fruits',
label: 'Ground Fruits',
type: 'branch',
id: 4,
nodes: [12, 13, 14]
},
5: {
label: 'Tree Fruits',
type: 'branch',
id: 5,
nodes: [15, 16, 17, 18, 19, 6]
},
6: {
label: 'Raspberries',
type: 'item',
id: 6
},
7: {
label: 'Empty folder',
type: 'branch',
id: 7
},
8: {
label: 'Almonds',
type: 'item',
id: 8
},
9: {
label: 'Cashews',
type: 'item',
id: 9
},
10: {
label: 'Pecans',
type: 'item',
id: 10
},
11: {
label: 'Walnuts',
type: 'item',
id: 11
},
12: {
label: 'Watermelon',
type: 'item',
id: 12
},
13: {
label: 'Canteloupe',
type: 'item',
_iconClass: 'glyphicon-file',
id: 13
},
14: {
label: 'Strawberries',
type: 'item',
id: 14
},
15: {
label: 'Peaches',
type: 'item',
id: 15
},
16: {
label: 'Pears',
type: 'item',
_iconClass: 'glyphicon-file',
id: 16
},
17: {
label: 'Citrus',
type: 'branch',
id: 17,
nodes: [20, 21, 22, 23]
},
18: {
label: 'Apples',
type: 'branch',
id: 18,
nodes: [24, 25, 26, 27]
},
19: {
label: 'Cherries',
type: 'branch',
id: 19,
nodes: [28, 29, 30, 31, 32, 33]
},
20: {
label: 'Orange',
type: 'item',
id: 20
},
21: {
label: 'Grapefruit',
type: 'item',
id: 21
},
22: {
label: 'Lemon',
type: 'item',
id: 22
},
23: {
label: 'Lime',
type: 'item',
id: 23
},
24: {
label: 'Granny Smith',
type: 'item',
id: 24
},
25: {
label: 'Pinklady',
type: 'item',
_iconClass: 'glyphicon-file',
id: 25
},
26: {
label: 'Rotten',
type: 'item',
id: 26
},
27: {
label: 'Jonathan',
type: 'item',
id: 27
},
28: {
label: 'Balaton',
type: 'item',
id: 28
},
29: {
label: 'Erdi Botermo',
type: 'item',
id: 29
},
30: {
label: 'Montmorency',
type: 'item',
id: 30
},
31: {
label: 'Queen Ann',
type: 'item',
id: 31
},
32: {
label: 'Ulster',
type: 'item',
id: 32
},
33: {
label: 'Viva',
type: 'item',
id: 33
}
};
/*
Sample of normalized hash table created
{
"0":{
"id":0,
"nodes":[
1,
2,
3,
7
]
},
"1":{
"label":"Grains",
"type":"item",
"id":1
},
"2":{
"label":"Fruits",
"type":"branch",
"id":2,
"nodes":[
4,
5
]
},
"3":{
"label":"Nuts",
"type":"branch",
"_iconClass":"glyphicon-file",
"id":3,
"nodes":[
8,
9,
10,
11
]
},
"4":{
"assistiveText":"Ground Fruits",
"label":{
"type":"span",
"key":null,
"ref":null,
"props":{
"children":"Ground Fruits"
},
"_owner":null,
"_store":{
}
},
"type":"branch",
"id":4,
"nodes":[
12,
13,
14
]
}
}
*/
var Example = /*#__PURE__*/function (_React$Component) {
_inherits(Example, _React$Component);
var _super = _createSuper(Example);
function Example() {
var _this;
_classCallCheck(this, Example);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _super.call.apply(_super, [this].concat(args));
_defineProperty(_assertThisInitialized(_this), "state", {
nodes: _this.props.nodes || sampleNodes,
searchTerm: _this.props.searchable ? 'fruit' : undefined
});
_defineProperty(_assertThisInitialized(_this), "getNodes", function (node) {
return node.nodes ? node.nodes.map(function (id) {
return _this.state.nodes[id];
}) : [];
});
_defineProperty(_assertThisInitialized(_this), "handleExpandClick", function (event, data) {
log({
action: _this.props.action,
customLog: _this.props.log,
event: event,
eventName: 'Expand Branch',
data: data
});
var selected = data.select ? true : data.node.selected;
_this.setState(function (prevState) {
return _objectSpread(_objectSpread({}, prevState), {}, {
nodes: _objectSpread(_objectSpread({}, prevState.nodes), _defineProperty({}, data.node.id, _objectSpread(_objectSpread({}, data.node), {}, {
expanded: data.expand,
selected: selected
})))
});
});
});
_defineProperty(_assertThisInitialized(_this), "handleClick", function (event, data) {
log({
action: _this.props.action,
customLog: _this.props.log,
event: event,
eventName: 'Node Selected',
data: data
});
if (_this.props.multipleSelection) {
if (!_this.props.noBranchSelection || _this.props.noBranchSelection && data.node.type !== 'branch') {
// Take the previous state, expand it, overwrite the `nodes` key with the previous state's `nodes` key expanded with the id of the node just clicked selected
_this.setState(function (prevState) {
return _objectSpread(_objectSpread({}, prevState), {}, {
nodes: _objectSpread(_objectSpread({}, prevState.nodes), _defineProperty({}, data.node.id, _objectSpread(_objectSpread({}, data.node), {}, {
selected: data.select
})))
});
});
}
} else if (_this.props.noBranchSelection && data.node.type === 'branch') {
// OPEN BRANCH/FOLDER WHEN CLICKED
// Although not codified in SLDS, this takes the click callback and turns it into the expand callback, and should be used for item only selection.
_this.setState(function (prevState) {
return _objectSpread(_objectSpread({}, prevState), {}, {
nodes: _objectSpread(_objectSpread({}, prevState.nodes), _defineProperty({}, data.node.id, _objectSpread(_objectSpread({}, data.node), {}, {
expanded: !data.node.expanded
})))
});
});
} else {
// SINGLE SELECTION
// Take the previous state, expand it, overwrite the `nodes` key with the previous state's `nodes` key expanded with the id of the node just clicked selected and the previously selected node unselected.
_this.setState(function (prevState) {
// Gaurd against no selection with the following. `selectedNode`
// is the previously selected "current state" that is about to
// be updated
var selectedNode = prevState.selectedNode ? _defineProperty({}, prevState.selectedNode.id, _objectSpread(_objectSpread({}, prevState.nodes[prevState.selectedNode.id]), {}, {
selected: false
})) : {};
return _objectSpread(_objectSpread({}, prevState), {}, {
nodes: _objectSpread(_objectSpread({}, prevState.nodes), _objectSpread(_defineProperty({}, data.node.id, _objectSpread(_objectSpread({}, data.node), {}, {
selected: data.select
})), selectedNode)),
selectedNode: data.node
});
});
}
});
_defineProperty(_assertThisInitialized(_this), "handleScroll", function (event, data) {
log({
action: _this.props.action,
event: event,
eventName: 'Tree scrolled',
data: data
});
});
_defineProperty(_assertThisInitialized(_this), "handleSearchChange", function (event) {
_this.setState({
searchTerm: event.target.value
});
});
return _this;
}
_createClass(Example, [{
key: "render",
value: function render() {
return /*#__PURE__*/React.createElement(IconSettings, {
iconPath: "/assets/icons"
}, /*#__PURE__*/React.createElement("div", null, this.props.searchable ? /*#__PURE__*/React.createElement("div", null, /*#__PURE__*/React.createElement(Search, {
assistiveText: {
label: 'Search Tree'
},
id: "example-search",
value: this.state.searchTerm,
onChange: this.handleSearchChange
}), /*#__PURE__*/React.createElement("br", null)) : null, /*#__PURE__*/React.createElement(Tree, {
assistiveText: this.props.assistiveText,
className: this.props.className,
getNodes: this.props.getNodes || this.getNodes,
heading: !this.props.noHeading && this.props.heading,
id: this.props.id,
listStyle: this.props.listStyle,
listClassName: this.props.listClassName,
nodes: this.state.nodes['0'].nodes,
onExpandClick: this.props.onExpandClick || this.handleExpandClick,
onClick: this.props.onClick || this.handleClick,
onScroll: this.props.onScroll || this.handleScroll,
searchTerm: this.props.searchTerm || this.state.searchTerm
})));
}
}]);
return Example;
}(React.Component);
_defineProperty(Example, "displayName", 'DemoTree');
_defineProperty(Example, "defaultProps", {
heading: 'Miscellaneous Foods',
id: 'example-tree'
});
export default Example; // export is replaced with `ReactDOM.render(<Example />, mountNode);` at runtime
//# sourceMappingURL=default.js.map