devextreme
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HTML5 JavaScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (cjs/ui/hierarchical_collection/ui.hierarchical_collection_widget.js)
* Version: 23.2.6
* Build date: Wed May 01 2024
*
* Copyright (c) 2012 - 2024 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
"use strict";
exports.default = void 0;
var _renderer = _interopRequireDefault(require("../../core/renderer"));
var _data = require("../../core/utils/data");
var _extend = require("../../core/utils/extend");
var _iterator = require("../../core/utils/iterator");
var _devices = _interopRequireDefault(require("../../core/devices"));
var _icon = require("../../core/utils/icon");
var _ui = _interopRequireDefault(require("./ui.data_adapter"));
var _uiCollection_widget = _interopRequireDefault(require("../collection/ui.collection_widget.edit"));
var _bindable_template = require("../../core/templates/bindable_template");
var _type = require("../../core/utils/type");
var _common = require("../../core/utils/common");
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
}
}
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)
}
const DISABLED_STATE_CLASS = "dx-state-disabled";
const ITEM_URL_CLASS = "dx-item-url";
const HierarchicalCollectionWidget = _uiCollection_widget.default.inherit({
_getDefaultOptions: function() {
return (0, _extend.extend)(this.callBase(), {
keyExpr: "id",
displayExpr: "text",
selectedExpr: "selected",
disabledExpr: "disabled",
itemsExpr: "items",
hoverStateEnabled: true,
parentIdExpr: "parentId",
expandedExpr: "expanded"
})
},
_defaultOptionsRules: function() {
return this.callBase().concat([{
device: function() {
return "desktop" === _devices.default.real().deviceType && !_devices.default.isSimulator()
},
options: {
focusStateEnabled: true
}
}])
},
_init: function() {
this.callBase();
this._initAccessors();
this._initDataAdapter();
this._initDynamicTemplates()
},
_initDataSource: function() {
this.callBase();
this._dataSource && this._dataSource.paginate(false)
},
_initDataAdapter: function() {
const accessors = this._createDataAdapterAccessors();
this._dataAdapter = new _ui.default((0, _extend.extend)({
dataAccessors: {
getters: accessors.getters,
setters: accessors.setters
},
items: this.option("items")
}, this._getDataAdapterOptions()))
},
_getDataAdapterOptions: _common.noop,
_getItemExtraPropNames: _common.noop,
_initDynamicTemplates: function() {
const fields = ["text", "html", "items", "icon"].concat(this._getItemExtraPropNames());
this._templateManager.addDefaultTemplates({
item: new _bindable_template.BindableTemplate(this._addContent.bind(this), fields, this.option("integrationOptions.watchMethod"), {
text: this._displayGetter,
items: this._itemsGetter
})
})
},
_addContent: function($container, itemData) {
$container.html(itemData.html).append(this._getIconContainer(itemData)).append(this._getTextContainer(itemData))
},
_getLinkContainer: function(iconContainer, textContainer, _ref) {
let {
linkAttr: linkAttr,
url: url
} = _ref;
const linkAttributes = (0, _type.isObject)(linkAttr) ? linkAttr : {};
return (0, _renderer.default)("<a>").addClass("dx-item-url").attr(_extends({}, linkAttributes, {
href: url
})).append(iconContainer).append(textContainer)
},
_getIconContainer: function(itemData) {
if (!itemData.icon) {
return
}
const $imageContainer = (0, _icon.getImageContainer)(itemData.icon);
if ($imageContainer.is("img")) {
$imageContainer.attr("alt", "".concat(this.NAME, " item icon"))
}
return $imageContainer
},
_getTextContainer: function(itemData) {
return (0, _renderer.default)("<span>").text(itemData.text)
},
_initAccessors: function() {
const that = this;
(0, _iterator.each)(this._getAccessors(), (function(_, accessor) {
that._compileAccessor(accessor)
}));
this._compileDisplayGetter()
},
_getAccessors: function() {
return ["key", "selected", "items", "disabled", "parentId", "expanded"]
},
_getChildNodes: function(node) {
const that = this;
const arr = [];
(0, _iterator.each)(node.internalFields.childrenKeys, (function(_, key) {
const childNode = that._dataAdapter.getNodeByKey(key);
arr.push(childNode)
}));
return arr
},
_hasChildren: function(node) {
return node && node.internalFields.childrenKeys.length
},
_compileAccessor: function(optionName) {
const getter = "_" + optionName + "Getter";
const setter = "_" + optionName + "Setter";
const optionExpr = this.option(optionName + "Expr");
if (!optionExpr) {
this[getter] = _common.noop;
this[setter] = _common.noop;
return
} else if ((0, _type.isFunction)(optionExpr)) {
this[setter] = function(obj, value) {
obj[optionExpr()] = value
};
this[getter] = function(obj) {
return obj[optionExpr()]
};
return
}
this[getter] = (0, _data.compileGetter)(optionExpr);
this[setter] = (0, _data.compileSetter)(optionExpr)
},
_createDataAdapterAccessors: function() {
const that = this;
const accessors = {
getters: {},
setters: {}
};
(0, _iterator.each)(this._getAccessors(), (function(_, accessor) {
const getterName = "_" + accessor + "Getter";
const setterName = "_" + accessor + "Setter";
const newAccessor = "parentId" === accessor ? "parentKey" : accessor;
accessors.getters[newAccessor] = that[getterName];
accessors.setters[newAccessor] = that[setterName]
}));
accessors.getters.display = !this._displayGetter ? itemData => itemData.text : this._displayGetter;
return accessors
},
_initMarkup: function() {
this.callBase();
this._addWidgetClass()
},
_addWidgetClass: function() {
this._focusTarget().addClass(this._widgetClass())
},
_widgetClass: _common.noop,
_renderItemFrame: function(index, itemData) {
const $itemFrame = this.callBase.apply(this, arguments);
$itemFrame.toggleClass("dx-state-disabled", !!this._disabledGetter(itemData));
return $itemFrame
},
_optionChanged: function(args) {
switch (args.name) {
case "displayExpr":
case "keyExpr":
this._initAccessors();
this._initDynamicTemplates();
this.repaint();
break;
case "itemsExpr":
case "selectedExpr":
case "disabledExpr":
case "expandedExpr":
case "parentIdExpr":
this._initAccessors();
this._initDataAdapter();
this.repaint();
break;
case "items":
this._initDataAdapter();
this.callBase(args);
break;
default:
this.callBase(args)
}
}
});
var _default = HierarchicalCollectionWidget;
exports.default = _default;
module.exports = exports.default;
module.exports.default = exports.default;