芝麻web文件管理V1.00
编辑当前文件:/home2/sdektunc/cansahcab.gob.mx/media/system/js/fields/joomla-field-subform-es5.js
(function () { 'use strict'; 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 _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } 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 _construct(Parent, args, Class) { if (_isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); } function _isNativeFunction(fn) { return Function.toString.call(fn).indexOf("[native code]") !== -1; } function _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); } function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } /** * @copyright (C) 2019 Open Source Matters, Inc.
* @license GNU General Public License version 2 or later; see LICENSE.txt */ (function (customElements) { var KEYCODE = { SPACE: 32, ESC: 27, ENTER: 13 }; /** * Helper for testing whether a selection modifier is pressed * @param {Event} event * * @returns {boolean|*} */ function hasModifier(event) { return event.ctrlKey || event.metaKey || event.shiftKey; } var JoomlaFieldSubform = /*#__PURE__*/function (_HTMLElement) { _inheritsLoose(JoomlaFieldSubform, _HTMLElement); function JoomlaFieldSubform() { var _this; _this = _HTMLElement.call(this) || this; var that = _assertThisInitialized(_this); // Get the rows container _this.containerWithRows = _assertThisInitialized(_this); if (_this.rowsContainer) { var allContainers = _this.querySelectorAll(_this.rowsContainer); // Find closest, and exclude nested Array.from(allContainers).forEach(function (container) { if (container.closest('joomla-field-subform') === _assertThisInitialized(_this)) { _this.containerWithRows = container; } }); } // Keep track of row index, this is important to avoid a name duplication // Note: php side should reset the indexes each time, eg: $value = array_values($value); _this.lastRowIndex = _this.getRows().length - 1; // Template for the repeating group _this.template = ''; // Prepare a row template, and find available field names _this.prepareTemplate(); // Bind buttons if (_this.buttonAdd || _this.buttonRemove) { _this.addEventListener('click', function (event) { var btnAdd = null; var btnRem = null; if (that.buttonAdd) { btnAdd = event.target.matches(that.buttonAdd) ? event.target : event.target.closest(that.buttonAdd); } if (that.buttonRemove) { btnRem = event.target.matches(that.buttonRemove) ? event.target : event.target.closest(that.buttonRemove); } // Check active, with extra check for nested joomla-field-subform if (btnAdd && btnAdd.closest('joomla-field-subform') === that) { var row = btnAdd.closest(that.repeatableElement); row = row && row.closest('joomla-field-subform') === that ? row : null; that.addRow(row); event.preventDefault(); } else if (btnRem && btnRem.closest('joomla-field-subform') === that) { var _row = btnRem.closest(that.repeatableElement); that.removeRow(_row); event.preventDefault(); } }); _this.addEventListener('keydown', function (event) { if (event.keyCode !== KEYCODE.SPACE) return; var isAdd = that.buttonAdd && event.target.matches(that.buttonAdd); var isRem = that.buttonRemove && event.target.matches(that.buttonRemove); if ((isAdd || isRem) && event.target.closest('joomla-field-subform') === that) { var row = event.target.closest(that.repeatableElement); row = row && row.closest('joomla-field-subform') === that ? row : null; if (isRem && row) { that.removeRow(row); } else if (isAdd) { that.addRow(row); } event.preventDefault(); } }); } // Sorting if (_this.buttonMove) { _this.setUpDragSort(); } return _this; } /** * Search for existing rows * @returns {HTMLElement[]} */ var _proto = JoomlaFieldSubform.prototype; _proto.getRows = function getRows() { var _this2 = this; var rows = Array.from(this.containerWithRows.children); var result = []; // Filter out the rows rows.forEach(function (row) { if (row.matches(_this2.repeatableElement)) { result.push(row); } }); return result; } /** * Prepare a row template */ ; _proto.prepareTemplate = function prepareTemplate() { var tmplElement = [].slice.call(this.children).filter(function (el) { return el.classList.contains('subform-repeatable-template-section'); }); if (tmplElement[0]) { this.template = tmplElement[0].innerHTML; } if (!this.template) { throw new Error('The row template is required for the subform element to work'); } } /** * Add new row * @param {HTMLElement} after * @returns {HTMLElement} */ ; _proto.addRow = function addRow(after) { // Count how many we already have var count = this.getRows().length; if (count >= this.maximum) { return null; } // Make a new row from the template var tmpEl; if (this.containerWithRows.nodeName === 'TBODY' || this.containerWithRows.nodeName === 'TABLE') { tmpEl = document.createElement('tbody'); } else { tmpEl = document.createElement('div'); } tmpEl.innerHTML = this.template; var row = tmpEl.children[0]; // Add to container if (after) { after.parentNode.insertBefore(row, after.nextSibling); } else { this.containerWithRows.append(row); } // Add draggable attributes if (this.buttonMove) { row.setAttribute('draggable', 'false'); row.setAttribute('aria-grabbed', 'false'); row.setAttribute('tabindex', '0'); } // Marker that it is new row.setAttribute('data-new', '1'); // Fix names and ids, and reset values this.fixUniqueAttributes(row, count); // Tell about the new row this.dispatchEvent(new CustomEvent('subform-row-add', { detail: { row: row }, bubbles: true })); row.dispatchEvent(new CustomEvent('joomla:updated', { bubbles: true, cancelable: true })); return row; } /** * Remove the row * @param {HTMLElement} row */ ; _proto.removeRow = function removeRow(row) { // Count how much we have var count = this.getRows().length; if (count <= this.minimum) { return; } // Tell about the row will be removed this.dispatchEvent(new CustomEvent('subform-row-remove', { detail: { row: row }, bubbles: true })); row.dispatchEvent(new CustomEvent('joomla:removed', { bubbles: true, cancelable: true })); row.parentNode.removeChild(row); } /** * Fix name and id for fields that are in the row * @param {HTMLElement} row * @param {Number} count */ ; _proto.fixUniqueAttributes = function fixUniqueAttributes(row, count) { var _this3 = this; var countTmp = count || 0; var group = row.getAttribute('data-group'); // current group name var basename = row.getAttribute('data-base-name'); var countnew = Math.max(this.lastRowIndex, countTmp); var groupnew = basename + countnew; // new group name this.lastRowIndex = countnew + 1; row.setAttribute('data-group', groupnew); // Fix inputs that have a "name" attribute var haveName = row.querySelectorAll('[name]'); var ids = {}; // Collect id for fix checkboxes and radio // Filter out nested haveName = [].slice.call(haveName).filter(function (el) { return el.closest('joomla-field-subform') === _this3; }); haveName.forEach(function (elem) { var $el = elem; var name = $el.getAttribute('name'); var aria = $el.getAttribute('aria-describedby'); var id = name.replace(/(\[\]$)/g, '').replace(/(\]\[)/g, '__').replace(/\[/g, '_').replace(/\]/g, ''); // id from name var nameNew = name.replace("[" + group + "][", "[" + groupnew + "]["); // New name var idNew = id.replace(group, groupnew).replace(/\W/g, '_'); // Count new id var countMulti = 0; // count for multiple radio/checkboxes var forOldAttr = id; // Fix "for" in the labels if ($el.type === 'checkbox' && name.match(/\[\]$/)) { //
fix // Recount id countMulti = ids[id] ? ids[id].length : 0; if (!countMulti) { // Set the id for fieldset and group label var fieldset = $el.closest('fieldset.checkboxes'); var elLbl = row.querySelector("label[for=\"" + id + "\"]"); if (fieldset) { fieldset.setAttribute('id', idNew); } if (elLbl) { elLbl.setAttribute('for', idNew); elLbl.setAttribute('id', idNew + "-lbl"); } } forOldAttr += countMulti; idNew += countMulti; } else if ($el.type === 'radio') { //
fix // Recount id countMulti = ids[id] ? ids[id].length : 0; if (!countMulti) { // Set the id for fieldset and group label var _fieldset = $el.closest('fieldset.radio'); var _elLbl = row.querySelector("label[for=\"" + id + "\"]"); if (_fieldset) { _fieldset.setAttribute('id', idNew); } if (_elLbl) { _elLbl.setAttribute('for', idNew); _elLbl.setAttribute('id', idNew + "-lbl"); } } forOldAttr += countMulti; idNew += countMulti; } // Cache already used id if (ids[id]) { ids[id].push(true); } else { ids[id] = [true]; } // Replace the name to new one $el.name = nameNew; if ($el.id) { $el.id = idNew; } if (aria) { $el.setAttribute('aria-describedby', nameNew + "-desc"); } // Check if there is a label for this input var lbl = row.querySelector("label[for=\"" + forOldAttr + "\"]"); if (lbl) { lbl.setAttribute('for', idNew); lbl.setAttribute('id', idNew + "-lbl"); } }); } /** * Use of HTML Drag and Drop API * https://developer.mozilla.org/en-US/docs/Web/API/HTML_Drag_and_Drop_API * https://www.sitepoint.com/accessible-drag-drop/ */ ; _proto.setUpDragSort = function setUpDragSort() { var that = this; // Self reference var item = null; // Storing the selected item var touched = false; // We have a touch events // Find all existing rows and add draggable attributes var rows = Array.from(this.getRows()); rows.forEach(function (row) { row.setAttribute('draggable', 'false'); row.setAttribute('aria-grabbed', 'false'); row.setAttribute('tabindex', '0'); }); // Helper method to test whether Handler was clicked function getMoveHandler(element) { return !element.form // This need to test whether the element is :input && element.matches(that.buttonMove) ? element : element.closest(that.buttonMove); } // Helper method to move row to selected position function switchRowPositions(src, dest) { var isRowBefore = false; if (src.parentNode === dest.parentNode) { for (var cur = src; cur; cur = cur.previousSibling) { if (cur === dest) { isRowBefore = true; break; } } } if (isRowBefore) { dest.parentNode.insertBefore(src, dest); } else { dest.parentNode.insertBefore(src, dest.nextSibling); } } /** * Touch interaction: * * - a touch of "move button" marks a row draggable / "selected", * or deselect previous selected * * - a touch of "move button" in the destination row will move * a selected row to a new position */ this.addEventListener('touchstart', function (event) { touched = true; // Check for .move button var handler = getMoveHandler(event.target); var row = handler ? handler.closest(that.repeatableElement) : null; if (!row || row.closest('joomla-field-subform') !== that) { return; } // First selection if (!item) { row.setAttribute('draggable', 'true'); row.setAttribute('aria-grabbed', 'true'); item = row; } else { // Second selection // Move to selected position if (row !== item) { switchRowPositions(item, row); } item.setAttribute('draggable', 'false'); item.setAttribute('aria-grabbed', 'false'); item = null; } event.preventDefault(); }); // Mouse interaction // - mouse down, enable "draggable" and allow to drag the row, // - mouse up, disable "draggable" this.addEventListener('mousedown', function (_ref) { var target = _ref.target; if (touched) return; // Check for .move button var handler = getMoveHandler(target); var row = handler ? handler.closest(that.repeatableElement) : null; if (!row || row.closest('joomla-field-subform') !== that) { return; } row.setAttribute('draggable', 'true'); row.setAttribute('aria-grabbed', 'true'); item = row; }); this.addEventListener('mouseup', function () { if (item && !touched) { item.setAttribute('draggable', 'false'); item.setAttribute('aria-grabbed', 'false'); item = null; } }); // Keyboard interaction // - "tab" to navigate to needed row, // - modifier (ctr,alt,shift) + "space" select the row, // - "tab" to select destination, // - "enter" to place selected row in to destination // - "esc" to cancel selection this.addEventListener('keydown', function (event) { if (event.keyCode !== KEYCODE.ESC && event.keyCode !== KEYCODE.SPACE && event.keyCode !== KEYCODE.ENTER || event.target.form || !event.target.matches(that.repeatableElement)) { return; } var row = event.target; // Make sure we handle correct children if (!row || row.closest('joomla-field-subform') !== that) { return; } // Space is the selection or unselection keystroke if (event.keyCode === KEYCODE.SPACE && hasModifier(event)) { // Unselect previously selected if (row.getAttribute('aria-grabbed') === 'true') { row.setAttribute('draggable', 'false'); row.setAttribute('aria-grabbed', 'false'); item = null; } else { // Select new // If there was previously selected if (item) { item.setAttribute('draggable', 'false'); item.setAttribute('aria-grabbed', 'false'); item = null; } // Mark new selection row.setAttribute('draggable', 'true'); row.setAttribute('aria-grabbed', 'true'); item = row; } // Prevent default to suppress any native actions event.preventDefault(); } // Escape is the abort keystroke (for any target element) if (event.keyCode === KEYCODE.ESC && item) { item.setAttribute('draggable', 'false'); item.setAttribute('aria-grabbed', 'false'); item = null; } // Enter, to place selected item in selected position if (event.keyCode === KEYCODE.ENTER && item) { item.setAttribute('draggable', 'false'); item.setAttribute('aria-grabbed', 'false'); // Do nothing here if (row === item) { item = null; return; } // Move the item to selected position switchRowPositions(item, row); event.preventDefault(); item = null; } }); // dragstart event to initiate mouse dragging this.addEventListener('dragstart', function (_ref2) { var dataTransfer = _ref2.dataTransfer; if (item) { // We going to move the row dataTransfer.effectAllowed = 'move'; // This need to work in Firefox and IE10+ dataTransfer.setData('text', ''); } }); this.addEventListener('dragover', function (event) { if (item) { event.preventDefault(); } }); // Handle drag action, move element to hovered position this.addEventListener('dragenter', function (_ref3) { var target = _ref3.target; // Make sure the target in the correct container if (!item || that.rowsContainer && target.closest(that.rowsContainer) !== that.containerWithRows) { return; } // Find a hovered row, and replace it var row = target.matches(that.repeatableElement) ? target : target.closest(that.repeatableElement); if (!row) return; switchRowPositions(item, row); }); // dragend event to clean-up after drop or abort // which fires whether or not the drop target was valid this.addEventListener('dragend', function () { if (item) { item.setAttribute('draggable', 'false'); item.setAttribute('aria-grabbed', 'false'); item = null; } }); }; _createClass(JoomlaFieldSubform, [{ key: "buttonAdd", get: // Attribute getters function get() { return this.getAttribute('button-add'); } }, { key: "buttonRemove", get: function get() { return this.getAttribute('button-remove'); } }, { key: "buttonMove", get: function get() { return this.getAttribute('button-move'); } }, { key: "rowsContainer", get: function get() { return this.getAttribute('rows-container'); } }, { key: "repeatableElement", get: function get() { return this.getAttribute('repeatable-element'); } }, { key: "minimum", get: function get() { return this.getAttribute('minimum'); } }, { key: "maximum", get: function get() { return this.getAttribute('maximum'); } }, { key: "name", get: function get() { return this.getAttribute('name'); }, set: function set(value) { // Update the template this.template = this.template.replace(new RegExp(" name=\"" + this.name.replace(/[[\]]/g, '\\$&'), 'g'), " name=\"" + value); return this.setAttribute('name', value); } }]); return JoomlaFieldSubform; }( /*#__PURE__*/_wrapNativeSuper(HTMLElement)); customElements.define('joomla-field-subform', JoomlaFieldSubform); })(customElements); }());