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zent

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一套前端设计语言和基于React的实现

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'use strict'; Object.defineProperty(exports, "__esModule", { value: true }); var _extends = Object.assign || 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; }; var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); var _react = require('react'); var _react2 = _interopRequireDefault(_react); var _assign = require('zent-utils/lodash/assign'); var _assign2 = _interopRequireDefault(_assign); var _Tag = require('../components/Tag'); var _Tag2 = _interopRequireDefault(_Tag); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /** * TagsTrigger */ var noop = function noop() {}; var TagsTrigger = function (_Component) { _inherits(TagsTrigger, _Component); function TagsTrigger(props) { _classCallCheck(this, TagsTrigger); var _this = _possibleConstructorReturn(this, (TagsTrigger.__proto__ || Object.getPrototypeOf(TagsTrigger)).call(this, props)); _this.state = (0, _assign2['default'])({}, props); _this.deleteTagHandler = _this.deleteTagHandler.bind(_this); return _this; } _createClass(TagsTrigger, [{ key: 'componentWillReceiveProps', value: function componentWillReceiveProps(nextProps) { var selectedItems = this.state.selectedItems; var cid = nextProps.cid, text = nextProps.text, value = nextProps.value; if (this.isDelete || this.isAdded) { this.isDelete = false; this.isAdded = false; return; } var isExist = selectedItems.filter(function (item) { return item.cid === cid; }).length > 0; if (nextProps.selectedItems) { this.state.selectedItems = nextProps.selectedItems; } if (typeof cid !== 'undefined' && !isExist) { selectedItems.push({ cid: cid, text: text, value: value }); this.props.onChange({ selectedItems: selectedItems, selectedItem: { value: '' }, open: false }); } else if (isExist) { this.isAdded = true; this.props.onChange({ selectedItem: { value: '' } }); } } }, { key: 'deleteTagHandler', value: function deleteTagHandler(cid) { var selectedItems = this.state.selectedItems; var deleteItem = selectedItems.filter(function (item) { return item.cid === cid; })[0]; selectedItems = selectedItems.filter(function (item) { return item.cid !== cid; }); this.isDelete = true; this.setState({ selectedItems: selectedItems }); this.props.onDelete(deleteItem); this.props.onChange({ selectedItems: selectedItems, selectedItem: {}, open: false }); } }, { key: 'render', value: function render() { var _this2 = this; var _props = this.props, prefixCls = _props.prefixCls, placeholder = _props.placeholder, onClick = _props.onClick; var selectedItems = this.state.selectedItems; return _react2['default'].createElement( 'div', { className: prefixCls + '-tags', onClick: onClick }, selectedItems.length > 0 ? selectedItems.map(function (item, index) { return _react2['default'].createElement(_Tag2['default'], _extends({}, _this2.props, { key: index, cid: item.cid }, item, { onDelete: _this2.deleteTagHandler })); }) : placeholder ); } }]); return TagsTrigger; }(_react.Component); TagsTrigger.propTypes = { prefixCls: _react.PropTypes.string, selectedItems: _react.PropTypes.array, selectedItem: _react.PropTypes.object, placeholder: _react.PropTypes.string, value: _react.PropTypes.any, onDelete: _react.PropTypes.func }; TagsTrigger.defaultProps = { selectedItems: [], onDelete: noop }; exports['default'] = TagsTrigger; module.exports = exports['default'];