794 lines
30 KiB
JavaScript
794 lines
30 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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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; };
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var _react = require("react");
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var _react2 = _interopRequireDefault(_react);
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var _reactDom = require("react-dom");
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var _reactDom2 = _interopRequireDefault(_reactDom);
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var _propTypes = require("prop-types");
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var _propTypes2 = _interopRequireDefault(_propTypes);
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var _throttleDebounce = require("throttle-debounce");
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var _utils = require("./utils");
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var _FilterType = require("./FilterType");
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var _FilterType2 = _interopRequireDefault(_FilterType);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
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function _defaults(obj, defaults) { var keys = Object.getOwnPropertyNames(defaults); for (var i = 0; i < keys.length; i++) { var key = keys[i]; var value = Object.getOwnPropertyDescriptor(defaults, key); if (value && value.configurable && obj[key] === undefined) { Object.defineProperty(obj, key, value); } } return obj; }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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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; }
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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) : _defaults(subClass, superClass); }
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var propTypes = {
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clsPrefix: _propTypes2["default"].string,
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rowStyle: _propTypes2["default"].object,
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rows: _propTypes2["default"].array
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};
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function getDiv(id) {
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var div = document.createElement("div");
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div.className = "u-table-drag-hidden-cont";
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div.id = id;
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return div;
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}
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var TableHeader = function (_Component) {
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_inherits(TableHeader, _Component);
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function TableHeader(props) {
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_classCallCheck(this, TableHeader);
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var _this = _possibleConstructorReturn(this, _Component.call(this, props));
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_this.getOnLineObject = function (_element) {
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var type = _element.getAttribute('data-type'),
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elementObj = null;
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if (!type) {
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var element = _element.parentElement || parentNode; //兼容写法。
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if (element.getAttribute('data-type')) {
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elementObj = element;
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}
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} else {
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elementObj = _element;
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}
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return elementObj;
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};
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_this.onTrMouseDown = function (e) {
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_utils.Event.stopPropagation(e);
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var event = _utils.Event.getEvent(e),
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targetEvent = _utils.Event.getTarget(event);
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var _this$props = _this.props,
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clsPrefix = _this$props.clsPrefix,
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contentTable = _this$props.contentTable;
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var currentElement = _this.getOnLineObject(targetEvent);
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if (!currentElement) return;
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var type = currentElement.getAttribute('data-type');
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if (!_this.props.dragborder && !_this.props.draggable) return;
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if (type == 'online' && _this.props.dragborder) {
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if (!_this.props.dragborder) return;
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targetEvent.setAttribute('draggable', false); //添加交换列效果
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var currentIndex = parseInt(currentElement.getAttribute("data-line-index"));
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var defaultWidth = currentElement.getAttribute("data-th-width");
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var currentObj = _this.table.cols[currentIndex];
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_this.drag.option = "border"; //拖拽操作
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_this.drag.currIndex = currentIndex;
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_this.drag.oldLeft = event.x;
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_this.drag.oldWidth = parseInt(currentObj.style.width);
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_this.drag.minWidth = currentObj.style.minWidth != "" ? parseInt(currentObj.style.minWidth) : defaultWidth;
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_this.drag.tableWidth = parseInt(_this.table.table.style.width ? _this.table.table.style.width : _this.table.table.scrollWidth);
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} else if (type != 'online' && _this.props.draggable) {
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if (!_this.props.draggable || targetEvent.nodeName.toUpperCase() != "TH") return;
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targetEvent.setAttribute('draggable', true); //添加交换列效果
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_this.drag.option = 'dragAble';
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_this.currentDome = event.target;
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var _currentIndex = parseInt(currentElement.getAttribute("data-line-index"));
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_this.drag.currIndex = _currentIndex;
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} else {
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// console.log("onTrMouseDown dragborder or draggable is all false !");
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return;
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}
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};
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_this.onTrMouseMove = function (e) {
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if (!_this.props.dragborder && !_this.props.draggable) return;
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var _this$props2 = _this.props,
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clsPrefix = _this$props2.clsPrefix,
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dragborder = _this$props2.dragborder,
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contentDomWidth = _this$props2.contentDomWidth,
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scrollbarWidth = _this$props2.scrollbarWidth,
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contentTable = _this$props2.contentTable,
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headerScroll = _this$props2.headerScroll;
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_utils.Event.stopPropagation(e);
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var event = _utils.Event.getEvent(e);
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if (_this.props.dragborder && _this.drag.option == "border") {
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//移动改变宽度
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var currentCols = _this.table.cols[_this.drag.currIndex];
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var diff = event.x - _this.drag.oldLeft;
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var newWidth = _this.drag.oldWidth + diff;
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_this.drag.newWidth = newWidth;
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// if(newWidth > this.drag.minWidth){
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if (newWidth > _this.minWidth) {
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currentCols.style.width = newWidth + 'px';
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//hao 支持固定表头拖拽 修改表体的width
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if (_this.fixedTable.cols) {
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_this.fixedTable.cols[_this.drag.currIndex].style.width = newWidth + "px";
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}
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var newTableWidth = _this.drag.tableWidth + diff + 'px';
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_this.table.table.style.width = newTableWidth; //改变table的width
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if (_this.table.innerTableBody) {
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//TODO 后续需要处理此处
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_this.table.innerTableBody.style.width = newTableWidth;
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}
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var showScroll = contentDomWidth - (_this.drag.tableWidth + diff) - scrollbarWidth;
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//表头滚动条处理
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if (headerScroll) {
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if (showScroll < 0) {
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//找到固定列表格，设置表头的marginBottom值为scrollbarWidth;
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_this.table.contentTableHeader.style.overflowX = 'scroll';
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_this.optTableMargin(_this.table.fixedLeftHeaderTable, scrollbarWidth);
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_this.optTableMargin(_this.table.fixedRighHeadertTable, scrollbarWidth);
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// fixedLeftHeaderTable && (fixedLeftHeaderTable.style.marginBottom = scrollbarWidth + "px");
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// fixedRighHeadertTable && (fixedRighHeadertTable.style.marginBottom = scrollbarWidth + "px");
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//todo inner scroll-x去掉；outer marginbottom 设置成-15px】
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} else {
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_this.table.contentTableHeader.style.overflowX = 'hidden';
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_this.optTableMargin(_this.table.fixedLeftHeaderTable, 0);
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_this.optTableMargin(_this.table.fixedRighHeadertTable, 0);
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}
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} else {
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if (showScroll < 0) {
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_this.optTableMargin(_this.table.fixedLeftBodyTable, '-' + scrollbarWidth);
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_this.optTableMargin(_this.table.fixedRightBodyTable, '-' + scrollbarWidth);
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_this.optTableScroll(_this.table.fixedLeftBodyTable, { x: 'scroll' });
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_this.optTableScroll(_this.table.fixedRightBodyTable, { x: 'scroll' });
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} else {
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_this.optTableMargin(_this.table.fixedLeftBodyTable, 0);
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_this.optTableMargin(_this.table.fixedRightBodyTable, 0);
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_this.optTableScroll(_this.table.fixedLeftBodyTable, { x: 'auto' });
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_this.optTableScroll(_this.table.fixedRightBodyTable, { x: 'auto' });
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}
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}
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}
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} else if (_this.props.draggable && _this.drag.option == "draggable") {
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// console.log(" --onTrMouseMove--draggable- ",this.drag.option);
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} else {
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// console.log("onTrMouseMove dragborder or draggable is all false !");
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}
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};
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_this.onTrMouseUp = function (e) {
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var event = _utils.Event.getEvent(e);
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var width = _this.drag.newWidth;
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_this.mouseClear();
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_this.props.onDropBorder && _this.props.onDropBorder(event, width);
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};
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_this.clearThsDr = function () {
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var ths = _this.table.ths;
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for (var index = 0; index < ths.length; index++) {
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ths[index].setAttribute('draggable', false); //去掉交换列效果
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}
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};
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_this.bodyonLineMouseUp = function (events, type) {
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if (!_this.drag || !_this.drag.option) return;
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_this.mouseClear();
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};
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_this.optTableMargin = function (table, scrollbarWidth) {
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if (table) {
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table.style.marginBottom = scrollbarWidth + "px";
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}
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};
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_this.optTableScroll = function (table) {
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var overflow = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
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if (table) {
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var innerTable = table.querySelector('.u-table-body-inner');
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if (innerTable) {
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overflow.x && (innerTable.style.overflowX = overflow.x);
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overflow.y && (innerTable.style.overflowY = overflow.y);
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}
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}
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};
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_this.onDragStart = function (e) {
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if (!_this.props.draggable) return;
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if (_this.drag && _this.drag.option != 'dragAble') {
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return;
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}
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var event = _utils.Event.getEvent(e),
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target = _utils.Event.getTarget(event);
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var currentIndex = parseInt(target.getAttribute("data-line-index"));
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var currentKey = target.getAttribute('data-line-key');
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if (event.dataTransfer.setDragImage) {
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var crt = target.cloneNode(true);
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crt.style.backgroundColor = "#ebecf0";
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crt.style.width = _this.table.cols[currentIndex].style.width; //拖动后再交换列的时候，阴影效果可同步
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crt.style.height = "40px";
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// crt.style['line-height'] = "40px";
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// document.body.appendChild(crt);
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document.getElementById(_this._table_none_cont_id).appendChild(crt);
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event.dataTransfer.setDragImage(crt, 0, 0);
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}
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event.dataTransfer.effectAllowed = "move";
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event.dataTransfer.setData("Text", currentKey);
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_this.currentObj = _this.props.rows[0][currentIndex];
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};
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_this.onDragOver = function (e) {
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var event = _utils.Event.getEvent(e);
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event.preventDefault();
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};
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_this.onDrop = function (e) {
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if (!_this.props.draggable) return;
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if (_this.drag && _this.drag.option != 'dragAble') {
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return;
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}
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var event = _utils.Event.getEvent(e),
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target = _utils.Event.getTarget(event);
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_this.currentDome.setAttribute('draggable', false); //添加交换列效果
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};
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_this.onDragEnter = function (e) {
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var event = _utils.Event.getEvent(e),
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target = _utils.Event.getTarget(event);
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_this._dragCurrent = target;
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var currentIndex = target.getAttribute("data-line-index");
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if (!currentIndex || parseInt(currentIndex) === _this.drag.currIndex) return;
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if (target.nodeName.toUpperCase() === "TH") {
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// target.style.border = "2px dashed rgba(5,0,0,0.25)";
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target.setAttribute("style", "border:2px dashed rgba(5,0,0,0.25)");
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// target.style.backgroundColor = 'rgb(235, 236, 240)';
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}
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};
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_this.onDragEnd = function (e) {
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var event = _utils.Event.getEvent(e),
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target = _utils.Event.getTarget(event);
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_this._dragCurrent.setAttribute("style", "");
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// this._dragCurrent.style = "";
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document.getElementById(_this._table_none_cont_id).innerHTML = "";
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var data = _this.getCurrentEventData(_this._dragCurrent);
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if (!data) return;
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if (!_this.currentObj || _this.currentObj.key == data.key) return;
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if (!_this.props.onDrop) return;
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_this.props.onDrop(event, { dragSource: _this.currentObj, dragTarg: data });
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};
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_this.onDragLeave = function (e) {
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var event = _utils.Event.getEvent(e),
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target = _utils.Event.getTarget(event);
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var currentIndex = target.getAttribute("data-line-index");
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if (!currentIndex || parseInt(currentIndex) === _this.drag.currIndex) return;
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if (target.nodeName.toUpperCase() === "TH") {
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target.setAttribute("style", "");
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// this._dragCurrent.style = "";
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}
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};
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_this.handlerFilterChange = function (key, value, condition) {
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var onFilterChange = _this.props.onFilterChange;
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if (onFilterChange) {
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onFilterChange(key, value, condition);
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}
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};
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_this.handlerFilterClear = function (field) {
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var onFilterClear = _this.props.onFilterClear;
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if (onFilterClear) {
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onFilterClear(field);
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}
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};
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_this.filterRenderType = function (type, dataIndex, index) {
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var _this$props3 = _this.props,
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clsPrefix = _this$props3.clsPrefix,
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rows = _this$props3.rows,
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filterDelay = _this$props3.filterDelay,
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locale = _this$props3.locale;
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switch (type) {
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//文本输入
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case "text":
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return _react2["default"].createElement(_FilterType2["default"], {
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locale: locale //多语
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, rendertype: type //渲染类型
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, clsPrefix: clsPrefix //css前缀
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, className: clsPrefix + " filter-text",
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dataIndex: dataIndex //字段
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, onFilterChange: _this.handlerFilterChange //输入框回调
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, onFilterClear: _this.handlerFilterClear //清除回调
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, filterDropdown: rows[1][index]["filterdropdown"] //是否显示下拉条件
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, filterDropdownType: rows[1][index]["filterdropdowntype"] //下拉的条件类型为string,number
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, filterDropdownIncludeKeys: rows[1][index]["filterdropdownincludekeys"] //下拉条件按照指定的keys去显示
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});
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//数值输入
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case "number":
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return _react2["default"].createElement(_FilterType2["default"], {
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locale: locale,
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rendertype: type,
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clsPrefix: clsPrefix,
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className: clsPrefix + " filter-text",
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dataIndex: dataIndex //字段
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, onFilterChange: (0, _throttleDebounce.debounce)(filterDelay || 300, _this.handlerFilterChange) //输入框回调并且函数防抖动
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, onFilterClear: _this.handlerFilterClear //清除回调
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, filterDropdown: rows[1][index]["filterdropdown"],
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filterDropdownType: rows[1][index]["filterdropdowntype"] //下拉的条件类型为string,number
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, filterDropdownIncludeKeys: rows[1][index]["filterdropdownincludekeys"] //下拉条件按照指定的keys去显示
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, filterInputNumberOptions: rows[1][index]["filterinputnumberoptions"] //设置数值框内的详细属性
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});
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//下拉框选择
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case "dropdown":
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var selectDataSource = [];
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//处理没有输入数据源的时候，系统自动查找自带的数据筛选后注入
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if (rows.length > 0 && (rows[1][index]["filterdropdownauto"] || "auto") == "auto") {
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var hash = {};
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//处理下拉重复对象组装dropdown
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selectDataSource = Array.from(rows[1][0].datasource, function (x) {
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return {
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key: x[dataIndex],
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value: x[dataIndex]
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};
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});
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selectDataSource = selectDataSource.reduceRight(function (item, next) {
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hash[next.key] ? "" : hash[next.key] = true && item.push(next);
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return item;
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}, []);
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} else {
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//从外部数据源加载系统数据
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selectDataSource = rows[1][index]["filterdropdowndata"];
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}
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return _react2["default"].createElement(_FilterType2["default"], {
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locale: locale,
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rendertype: type,
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className: clsPrefix + " filter-dropdown",
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data: selectDataSource,
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notFoundContent: "Loading" //没有数据显示的默认字
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, dataIndex: dataIndex //字段
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, onFilterChange: _this.handlerFilterChange //输入框回调
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, onFilterClear: _this.handlerFilterClear //清除回调
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, filterDropdown: rows[1][index]["filterdropdown"],
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onFocus: rows[1][index]["filterdropdownfocus"],
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filterDropdownType: rows[1][index]["filterdropdowntype"] //下拉的条件类型为string,number
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, filterDropdownIncludeKeys: rows[1][index]["filterdropdownincludekeys"] //下拉条件按照指定的keys去显示
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});
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//日期
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case "date":
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return _react2["default"].createElement(_FilterType2["default"], {
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locale: locale,
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rendertype: type,
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className: "filter-date",
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onClick: function onClick() {},
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format: rows[1][index]["format"] || "YYYY-MM-DD",
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dataIndex: dataIndex //字段
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, onFilterChange: _this.handlerFilterChange //输入框回调
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, onFilterClear: _this.handlerFilterClear //清除回调
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, filterDropdown: rows[1][index]["filterdropdown"],
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filterDropdownType: rows[1][index]["filterdropdowntype"] //下拉的条件类型为string,number
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, filterDropdownIncludeKeys: rows[1][index]["filterdropdownincludekeys"] //下拉条件按照指定的keys去显示
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});
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//日期范围
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case "daterange":
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return _react2["default"].createElement(_FilterType2["default"], {
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locale: locale,
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rendertype: type,
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className: "filter-date",
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onClick: function onClick() {},
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format: rows[1][index]["format"] || "YYYY-MM-DD",
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dataIndex: dataIndex //字段
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, onFilterChange: _this.handlerFilterChange //输入框回调
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, onFilterClear: _this.handlerFilterClear //清除回调
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, filterDropdown: rows[1][index]["filterdropdown"],
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filterDropdownType: rows[1][index]["filterdropdowntype"] //下拉的条件类型为string,number
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, filterDropdownIncludeKeys: rows[1][index]["filterdropdownincludekeys"] //下拉条件按照指定的keys去显示
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});
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default:
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//不匹配类型默认文本输入
|
||
return _react2["default"].createElement("div", null);
|
||
}
|
||
};
|
||
|
||
_this.currentObj = null;
|
||
_this.theadKey = new Date().getTime();
|
||
_this.drag = {
|
||
option: ''
|
||
};
|
||
_this.minWidth = 80; //确定最小宽度就是80
|
||
_this.table = null;
|
||
_this._thead = null; //当前对象
|
||
_this.event = false; //避免多次绑定问题
|
||
return _this;
|
||
}
|
||
|
||
TableHeader.prototype.componentDidUpdate = function componentDidUpdate() {
|
||
this.initTable();
|
||
this.initEvent();
|
||
};
|
||
|
||
TableHeader.prototype.componentDidMount = function componentDidMount() {
|
||
var uid = "_table_uid_" + new Date().getTime();
|
||
this._table_none_cont_id = uid;
|
||
var div = getDiv(uid);
|
||
document.querySelector("body").appendChild(div);
|
||
};
|
||
|
||
TableHeader.prototype.componentWillUnmount = function componentWillUnmount() {
|
||
if (!this.table) return;
|
||
if (this.props.draggable) {
|
||
this.removeDragAbleEvent();
|
||
}
|
||
if (this.props.dragborder) {
|
||
this.removeDragBorderEvent();
|
||
}
|
||
this.eventListen([{ key: 'mousedown', fun: this.onTrMouseDown }], 'remove', this.table.tr[0]);
|
||
};
|
||
|
||
/**
|
||
* 获取table的属性存放在this.table 中。(公用方法)
|
||
* @returns
|
||
* @memberof TableHeader
|
||
*/
|
||
|
||
|
||
TableHeader.prototype.initTable = function initTable() {
|
||
var contentTable = this.props.contentTable;
|
||
|
||
if (!this.props.dragborder && !this.props.draggable) return;
|
||
var tableDome = this._thead.parentNode;
|
||
var table = {};
|
||
if (tableDome && tableDome.nodeName && tableDome.nodeName.toUpperCase() == "TABLE") {
|
||
table.table = tableDome;
|
||
table.cols = tableDome.getElementsByTagName("col");
|
||
table.ths = tableDome.getElementsByTagName("th");
|
||
table.tr = tableDome.getElementsByTagName("tr");
|
||
}
|
||
|
||
table.fixedLeftHeaderTable = contentTable.querySelector('.u-table-fixed-left .u-table-header');
|
||
table.fixedRighHeadertTable = contentTable.querySelector('.u-table-fixed-right .u-table-header');
|
||
table.contentTableHeader = contentTable.querySelector('.u-table-scroll .u-table-header');
|
||
table.fixedLeftBodyTable = contentTable.querySelector('.u-table-fixed-left .u-table-body-outer');
|
||
table.fixedRightBodyTable = contentTable.querySelector('.u-table-fixed-right .u-table-body-outer');
|
||
table.innerTableBody = contentTable.querySelector('.u-table-scroll .u-table-body table');
|
||
|
||
this.table = table;
|
||
|
||
if (!this.props.dragborder) return;
|
||
if (document.getElementById("u-table-drag-thead-" + this.theadKey)) {
|
||
this.fixedTable = {};
|
||
var _fixedParentContext = document.getElementById("u-table-drag-thead-" + this.theadKey).parentNode;
|
||
var siblingDom = _fixedParentContext.parentNode.nextElementSibling;
|
||
if (siblingDom) {
|
||
var fixedTable = siblingDom.querySelector("table");
|
||
this.fixedTable.table = fixedTable;
|
||
this.fixedTable.cols = fixedTable.getElementsByTagName("col");
|
||
// this.fixedTable.ths = fixedTable.tableDome.getElementsByTagName("th");
|
||
}
|
||
}
|
||
};
|
||
|
||
/**
|
||
* 事件初始化
|
||
*/
|
||
|
||
|
||
TableHeader.prototype.initEvent = function initEvent() {
|
||
var _props = this.props,
|
||
dragborder = _props.dragborder,
|
||
draggable = _props.draggable;
|
||
|
||
if (!this.event) {
|
||
//避免多次绑定问题。
|
||
this.event = true;
|
||
if (dragborder) {
|
||
this.dragBorderEventInit(); //列宽
|
||
}
|
||
if (dragborder) {
|
||
this.dragAbleEventInit(); //交换列
|
||
}
|
||
if (this.table && this.table.tr) {
|
||
this.eventListen([{ key: 'mousedown', fun: this.onTrMouseDown }], '', this.table.tr[0]); //body mouseup
|
||
}
|
||
this.eventListen([{ key: 'mouseup', fun: this.bodyonLineMouseUp }], '', document.body); //body mouseup
|
||
}
|
||
};
|
||
|
||
/**
|
||
* 拖拽列宽事件的监听
|
||
*/
|
||
|
||
|
||
TableHeader.prototype.dragBorderEventInit = function dragBorderEventInit() {
|
||
if (!this.props.dragborder) return;
|
||
var events = [{ key: 'mouseup', fun: this.onTrMouseUp }, { key: 'mousemove', fun: this.onTrMouseMove }];
|
||
this.eventListen(events, '', this.table.tr[0]); //表示把事件添加到th元素上
|
||
};
|
||
|
||
/**
|
||
* 删除拖动改变列宽的事件监听
|
||
*/
|
||
|
||
|
||
TableHeader.prototype.removeDragBorderEvent = function removeDragBorderEvent() {
|
||
var events = [{ key: 'mouseup', fun: this.onTrMouseUp }, { key: 'mousemove', fun: this.onTrMouseMove }];
|
||
this.eventListen(events, 'remove', this.table.tr[0]);
|
||
};
|
||
|
||
TableHeader.prototype.eventListen = function eventListen(events, type, eventSource) {
|
||
if (!this.table) return;
|
||
var tr = this.table.tr;
|
||
|
||
for (var i = 0; i < events.length; i++) {
|
||
var _event = events[i];
|
||
if (type === "remove") {
|
||
_utils.EventUtil.removeHandler(eventSource, _event.key, _event.fun);
|
||
} else {
|
||
_utils.EventUtil.addHandler(eventSource, _event.key, _event.fun);
|
||
}
|
||
}
|
||
};
|
||
|
||
/**
|
||
*
|
||
*根据 data-type 来获取当前拖拽的对象的Object，如果为null表示拖动的对象并非是online
|
||
* @memberof TableHeader
|
||
*/
|
||
|
||
|
||
/**
|
||
* 调整列宽的down事件
|
||
* @memberof TableHeader
|
||
*/
|
||
|
||
|
||
/**
|
||
* 调整列宽的move事件
|
||
* @memberof TableHeader
|
||
*/
|
||
|
||
|
||
/**
|
||
* 调整列宽的up事件
|
||
* @memberof TableHeader
|
||
*/
|
||
|
||
|
||
TableHeader.prototype.mouseClear = function mouseClear() {
|
||
if (!this.drag || !this.drag.option) return;
|
||
var rows = this.props.rows;
|
||
|
||
var data = { rows: rows[0], cols: this.table.cols, currIndex: this.drag.currIndex };
|
||
this.props.afterDragColWidth && this.props.afterDragColWidth(data);
|
||
this.drag = {
|
||
option: ""
|
||
};
|
||
this.clearThsDr();
|
||
};
|
||
|
||
/**
|
||
* 当前对象上绑定全局事件，用于拖拽区域以外时的事件处理
|
||
* @param {*} events
|
||
* @param {*} type
|
||
* @memberof TableHeader
|
||
*/
|
||
|
||
|
||
/**
|
||
*相关滚动条联动操作
|
||
*
|
||
* @memberof TableHeader
|
||
*/
|
||
|
||
|
||
//---拖拽交换列代码----start-----
|
||
/**
|
||
* 添加换列的事件监听
|
||
*/
|
||
TableHeader.prototype.dragAbleEventInit = function dragAbleEventInit() {
|
||
if (!this.props.draggable) return;
|
||
var events = [{ key: 'dragstart', fun: this.onDragStart }, //用户开始拖动元素时触发
|
||
{ key: 'dragover', fun: this.onDragOver }, //当某被拖动的对象在另一对象容器范围内拖动时触发此事件
|
||
{ key: 'drop', fun: this.onDrop }, //在一个拖动过程中，释放鼠标键时触发此事件
|
||
|
||
{ key: 'dragenter', fun: this.onDragEnter }, { key: 'dragend', fun: this.onDragEnd }, { key: 'dragleave', fun: this.onDragLeave }];
|
||
this.eventListen(events, '', this.table.tr[0]); //表示把事件添加到th元素上
|
||
};
|
||
|
||
/**
|
||
* 删除换列的事件监听
|
||
*/
|
||
|
||
|
||
TableHeader.prototype.removeDragAbleEvent = function removeDragAbleEvent() {
|
||
var events = [{ key: 'dragstart', fun: this.onDragStart }, { key: 'dragover', fun: this.onDragOver }, { key: 'drop', fun: this.onDrop }, { key: 'dragenter', fun: this.onDragEnter }, { key: 'dragend', fun: this.onDragEnd }, { key: 'dragleave', fun: this.onDragLeave }];
|
||
this.eventListen(events, 'remove', this.table.tr[0]);
|
||
};
|
||
|
||
/**
|
||
* 开始调整交换列的事件
|
||
*/
|
||
|
||
|
||
/**
|
||
* 在一个拖动过程中，释放鼠标键时触发此事件。【目标事件】
|
||
* @memberof TableHeader
|
||
*/
|
||
|
||
|
||
/**
|
||
* 获取当前th上的对象数据
|
||
* @param {*} e
|
||
* @returns
|
||
* @memberof TableHeader
|
||
*/
|
||
TableHeader.prototype.getCurrentEventData = function getCurrentEventData(th) {
|
||
if (!th) {
|
||
console.log(" event target is not th ! ");
|
||
return null;
|
||
}
|
||
var key = th.getAttribute('data-line-key');
|
||
var data = this.props.rows[0].find(function (da) {
|
||
return da.key == key;
|
||
});
|
||
if (data) {
|
||
return data;
|
||
} else {
|
||
console.log(" getCurrentEventData data is null ");
|
||
return null;
|
||
}
|
||
};
|
||
//---拖拽列交换----end-----
|
||
|
||
/**
|
||
* 过滤输入后或下拉条件的回调函数
|
||
*/
|
||
|
||
|
||
/**
|
||
* 过滤行清除回调
|
||
*/
|
||
|
||
|
||
/**
|
||
* 过滤渲染的组件类型
|
||
*/
|
||
|
||
|
||
TableHeader.prototype.render = function render() {
|
||
var _this2 = this;
|
||
|
||
var _props2 = this.props,
|
||
clsPrefix = _props2.clsPrefix,
|
||
rowStyle = _props2.rowStyle,
|
||
draggable = _props2.draggable,
|
||
dragborder = _props2.dragborder,
|
||
rows = _props2.rows,
|
||
filterable = _props2.filterable,
|
||
fixed = _props2.fixed,
|
||
lastShowIndex = _props2.lastShowIndex;
|
||
|
||
|
||
var attr = dragborder ? { id: "u-table-drag-thead-" + this.theadKey } : {};
|
||
return _react2["default"].createElement(
|
||
"thead",
|
||
_extends({ className: clsPrefix + "-thead" }, attr, { "data-theader-fixed": "scroll", ref: function ref(_thead) {
|
||
return _this2._thead = _thead;
|
||
} }),
|
||
rows.map(function (row, index) {
|
||
var _rowLeng = row.length - 1;
|
||
return _react2["default"].createElement(
|
||
"tr",
|
||
{ key: index, style: rowStyle, className: filterable && index == rows.length - 1 ? 'filterable' : '' },
|
||
row.map(function (da, columIndex, arr) {
|
||
var thHover = da.drgHover ? " " + clsPrefix + "-thead th-drag-hover" : "";
|
||
delete da.drgHover;
|
||
var fixedStyle = "";
|
||
var canDotDrag = "";
|
||
//主表格下、固定列或者是过滤行中含有固定列时添加该属性
|
||
if (!fixed && (da.fixed || filterable && index == rows.length - 1 && rows[0][columIndex].fixed)) {
|
||
fixedStyle = " " + clsPrefix + "-row-fixed-columns-in-body";
|
||
}
|
||
|
||
if (lastShowIndex == columIndex) {
|
||
canDotDrag = "th-can-not-drag";
|
||
}
|
||
var thClassName = "" + da.className ? "" + da.className : '';
|
||
if (da.textAlign) {
|
||
thClassName += " text-" + da.textAlign + " ";
|
||
}
|
||
delete da.textAlign;
|
||
var keyTemp = {};
|
||
//避免key为undefined
|
||
// if(da.dataindex && da.key ===undefined ){
|
||
keyTemp.key = da.key || da.dataindex || index + '-' + columIndex;
|
||
|
||
// }
|
||
if (filterable && index == rows.length - 1) {
|
||
da.children = _this2.filterRenderType(da["filtertype"], da.dataindex, columIndex);
|
||
if (da.key === undefined) {
|
||
keyTemp.key = keyTemp.key + '-filterable';
|
||
}
|
||
delete da.filterdropdownfocus;
|
||
}
|
||
|
||
var thDefaultObj = {};
|
||
|
||
if (draggable) {
|
||
thClassName += " " + clsPrefix + "-thead th-drag " + thHover + " ";
|
||
}
|
||
if (dragborder) {
|
||
thClassName += " " + clsPrefix + "-thead-th " + canDotDrag;
|
||
}
|
||
thClassName += " " + fixedStyle;
|
||
if (!da.fixed) {
|
||
return _react2["default"].createElement(
|
||
"th",
|
||
_extends({}, da, keyTemp, { className: thClassName, "data-th-fixed": da.fixed, "data-line-key": da.key,
|
||
"data-line-index": columIndex, "data-th-width": da.width, "data-type": "draggable" }),
|
||
da.children,
|
||
dragborder && columIndex != _rowLeng ? _react2["default"].createElement(
|
||
"div",
|
||
{ ref: function ref(el) {
|
||
return _this2.gap = el;
|
||
}, "data-line-key": da.key,
|
||
"data-line-index": columIndex, "data-th-width": da.width,
|
||
"data-type": "online", className: clsPrefix + "-thead-th-drag-gap" },
|
||
_react2["default"].createElement("div", { className: "online" })
|
||
) : ""
|
||
);
|
||
} else {
|
||
thDefaultObj = _extends({}, da, {
|
||
className: thClassName + " " + fixedStyle
|
||
});
|
||
da.onClick ? thDefaultObj.onClick = function (e) {
|
||
da.onClick(da, e);
|
||
} : "";
|
||
return _react2["default"].createElement("th", _extends({}, thDefaultObj, keyTemp, { "data-th-fixed": da.fixed }));
|
||
}
|
||
})
|
||
);
|
||
})
|
||
);
|
||
};
|
||
|
||
return TableHeader;
|
||
}(_react.Component);
|
||
|
||
TableHeader.defaultProps = {
|
||
contentWidthDiff: 0
|
||
};
|
||
|
||
|
||
TableHeader.propTypes = propTypes;
|
||
exports["default"] = TableHeader;
|
||
module.exports = exports["default"]; |