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/**
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* ### Checkbox plugin
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*
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* This plugin renders checkbox icons in front of each node, making multiple selection much easier.
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* It also supports tri-state behavior, meaning that if a node has a few of its children checked it will be rendered as undetermined, and state will be propagated up.
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*/
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/*globals jQuery, define, exports, require, document */
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(function (factory) {
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"use strict";
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if (typeof define === 'function' && define.amd) {
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define('jstree.checkbox', ['jquery','jstree'], factory);
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}
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else if(typeof exports === 'object') {
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factory(require('jquery'), require('jstree'));
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}
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else {
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factory(jQuery, jQuery.jstree);
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}
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}(function ($, jstree, undefined) {
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"use strict";
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if($.jstree.plugins.checkbox) { return; }
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var _i = document.createElement('I');
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_i.className = 'jstree-icon jstree-checkbox';
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_i.setAttribute('role', 'presentation');
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/**
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* stores all defaults for the checkbox plugin
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* @name $.jstree.defaults.checkbox
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* @plugin checkbox
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*/
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$.jstree.defaults.checkbox = {
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/**
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* a boolean indicating if checkboxes should be visible (can be changed at a later time using `show_checkboxes()` and `hide_checkboxes`). Defaults to `true`.
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* @name $.jstree.defaults.checkbox.visible
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* @plugin checkbox
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*/
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visible : true,
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/**
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* a boolean indicating if checkboxes should cascade down and have an undetermined state. Defaults to `true`.
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* @name $.jstree.defaults.checkbox.three_state
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* @plugin checkbox
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*/
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three_state : true,
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/**
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* a boolean indicating if clicking anywhere on the node should act as clicking on the checkbox. Defaults to `true`.
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* @name $.jstree.defaults.checkbox.whole_node
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* @plugin checkbox
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*/
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whole_node : true,
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/**
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* a boolean indicating if the selected style of a node should be kept, or removed. Defaults to `true`.
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* @name $.jstree.defaults.checkbox.keep_selected_style
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* @plugin checkbox
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*/
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keep_selected_style : true,
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/**
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* This setting controls how cascading and undetermined nodes are applied.
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* If 'up' is in the string - cascading up is enabled, if 'down' is in the string - cascading down is enabled, if 'undetermined' is in the string - undetermined nodes will be used.
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* If `three_state` is set to `true` this setting is automatically set to 'up+down+undetermined'. Defaults to ''.
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* @name $.jstree.defaults.checkbox.cascade
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* @plugin checkbox
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*/
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cascade : '',
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/**
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* This setting controls if checkbox are bound to the general tree selection or to an internal array maintained by the checkbox plugin. Defaults to `true`, only set to `false` if you know exactly what you are doing.
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* @name $.jstree.defaults.checkbox.tie_selection
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* @plugin checkbox
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*/
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tie_selection : true
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};
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$.jstree.plugins.checkbox = function (options, parent) {
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this.bind = function () {
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parent.bind.call(this);
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this._data.checkbox.uto = false;
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this._data.checkbox.selected = [];
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if(this.settings.checkbox.three_state) {
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this.settings.checkbox.cascade = 'up+down+undetermined';
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}
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this.element
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.on("init.jstree", $.proxy(function () {
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this._data.checkbox.visible = this.settings.checkbox.visible;
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if(!this.settings.checkbox.keep_selected_style) {
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this.element.addClass('jstree-checkbox-no-clicked');
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}
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if(this.settings.checkbox.tie_selection) {
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this.element.addClass('jstree-checkbox-selection');
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}
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}, this))
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.on("loading.jstree", $.proxy(function () {
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this[ this._data.checkbox.visible ? 'show_checkboxes' : 'hide_checkboxes' ]();
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}, this));
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if(this.settings.checkbox.cascade.indexOf('undetermined') !== -1) {
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this.element
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.on('changed.jstree uncheck_node.jstree check_node.jstree uncheck_all.jstree check_all.jstree move_node.jstree copy_node.jstree redraw.jstree open_node.jstree', $.proxy(function () {
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// only if undetermined is in setting
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if(this._data.checkbox.uto) { clearTimeout(this._data.checkbox.uto); }
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this._data.checkbox.uto = setTimeout($.proxy(this._undetermined, this), 50);
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}, this));
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}
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if(!this.settings.checkbox.tie_selection) {
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this.element
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.on('model.jstree', $.proxy(function (e, data) {
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var m = this._model.data,
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p = m[data.parent],
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dpc = data.nodes,
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i, j;
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for(i = 0, j = dpc.length; i < j; i++) {
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m[dpc[i]].state.checked = m[dpc[i]].state.checked || (m[dpc[i]].original && m[dpc[i]].original.state && m[dpc[i]].original.state.checked);
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if(m[dpc[i]].state.checked) {
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this._data.checkbox.selected.push(dpc[i]);
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}
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}
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}, this));
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}
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if(this.settings.checkbox.cascade.indexOf('up') !== -1 || this.settings.checkbox.cascade.indexOf('down') !== -1) {
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this.element
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.on('model.jstree', $.proxy(function (e, data) {
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var m = this._model.data,
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p = m[data.parent],
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dpc = data.nodes,
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chd = [],
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c, i, j, k, l, tmp, s = this.settings.checkbox.cascade, t = this.settings.checkbox.tie_selection;
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if(s.indexOf('down') !== -1) {
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// apply down
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if(p.state[ t ? 'selected' : 'checked' ]) {
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for(i = 0, j = dpc.length; i < j; i++) {
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m[dpc[i]].state[ t ? 'selected' : 'checked' ] = true;
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}
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this._data[ t ? 'core' : 'checkbox' ].selected = this._data[ t ? 'core' : 'checkbox' ].selected.concat(dpc);
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}
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else {
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for(i = 0, j = dpc.length; i < j; i++) {
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if(m[dpc[i]].state[ t ? 'selected' : 'checked' ]) {
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for(k = 0, l = m[dpc[i]].children_d.length; k < l; k++) {
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m[m[dpc[i]].children_d[k]].state[ t ? 'selected' : 'checked' ] = true;
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}
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this._data[ t ? 'core' : 'checkbox' ].selected = this._data[ t ? 'core' : 'checkbox' ].selected.concat(m[dpc[i]].children_d);
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}
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}
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}
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}
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if(s.indexOf('up') !== -1) {
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// apply up
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for(i = 0, j = p.children_d.length; i < j; i++) {
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if(!m[p.children_d[i]].children.length) {
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chd.push(m[p.children_d[i]].parent);
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}
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}
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chd = $.vakata.array_unique(chd);
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for(k = 0, l = chd.length; k < l; k++) {
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p = m[chd[k]];
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while(p && p.id !== $.jstree.root) {
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c = 0;
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for(i = 0, j = p.children.length; i < j; i++) {
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c += m[p.children[i]].state[ t ? 'selected' : 'checked' ];
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}
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if(c === j) {
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p.state[ t ? 'selected' : 'checked' ] = true;
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this._data[ t ? 'core' : 'checkbox' ].selected.push(p.id);
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tmp = this.get_node(p, true);
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if(tmp && tmp.length) {
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tmp.attr('aria-selected', true).children('.jstree-anchor').addClass( t ? 'jstree-clicked' : 'jstree-checked');
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}
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}
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else {
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break;
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}
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p = this.get_node(p.parent);
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}
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}
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}
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this._data[ t ? 'core' : 'checkbox' ].selected = $.vakata.array_unique(this._data[ t ? 'core' : 'checkbox' ].selected);
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}, this))
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.on(this.settings.checkbox.tie_selection ? 'select_node.jstree' : 'check_node.jstree', $.proxy(function (e, data) {
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var obj = data.node,
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m = this._model.data,
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par = this.get_node(obj.parent),
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dom = this.get_node(obj, true),
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i, j, c, tmp, s = this.settings.checkbox.cascade, t = this.settings.checkbox.tie_selection;
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// apply down
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if(s.indexOf('down') !== -1) {
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this._data[ t ? 'core' : 'checkbox' ].selected = $.vakata.array_unique(this._data[ t ? 'core' : 'checkbox' ].selected.concat(obj.children_d));
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for(i = 0, j = obj.children_d.length; i < j; i++) {
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tmp = m[obj.children_d[i]];
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tmp.state[ t ? 'selected' : 'checked' ] = true;
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if(tmp && tmp.original && tmp.original.state && tmp.original.state.undetermined) {
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tmp.original.state.undetermined = false;
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}
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}
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}
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// apply up
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if(s.indexOf('up') !== -1) {
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while(par && par.id !== $.jstree.root) {
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c = 0;
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for(i = 0, j = par.children.length; i < j; i++) {
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c += m[par.children[i]].state[ t ? 'selected' : 'checked' ];
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}
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if(c === j) {
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par.state[ t ? 'selected' : 'checked' ] = true;
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this._data[ t ? 'core' : 'checkbox' ].selected.push(par.id);
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tmp = this.get_node(par, true);
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if(tmp && tmp.length) {
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tmp.attr('aria-selected', true).children('.jstree-anchor').addClass(t ? 'jstree-clicked' : 'jstree-checked');
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}
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}
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else {
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break;
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}
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par = this.get_node(par.parent);
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}
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}
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// apply down (process .children separately?)
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if(s.indexOf('down') !== -1 && dom.length) {
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dom.find('.jstree-anchor').addClass(t ? 'jstree-clicked' : 'jstree-checked').parent().attr('aria-selected', true);
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}
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}, this))
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.on(this.settings.checkbox.tie_selection ? 'deselect_all.jstree' : 'uncheck_all.jstree', $.proxy(function (e, data) {
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var obj = this.get_node($.jstree.root),
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m = this._model.data,
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i, j, tmp;
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for(i = 0, j = obj.children_d.length; i < j; i++) {
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tmp = m[obj.children_d[i]];
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if(tmp && tmp.original && tmp.original.state && tmp.original.state.undetermined) {
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tmp.original.state.undetermined = false;
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}
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}
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}, this))
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.on(this.settings.checkbox.tie_selection ? 'deselect_node.jstree' : 'uncheck_node.jstree', $.proxy(function (e, data) {
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var obj = data.node,
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dom = this.get_node(obj, true),
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i, j, tmp, s = this.settings.checkbox.cascade, t = this.settings.checkbox.tie_selection;
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if(obj && obj.original && obj.original.state && obj.original.state.undetermined) {
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obj.original.state.undetermined = false;
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}
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// apply down
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if(s.indexOf('down') !== -1) {
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for(i = 0, j = obj.children_d.length; i < j; i++) {
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tmp = this._model.data[obj.children_d[i]];
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tmp.state[ t ? 'selected' : 'checked' ] = false;
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if(tmp && tmp.original && tmp.original.state && tmp.original.state.undetermined) {
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tmp.original.state.undetermined = false;
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}
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}
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}
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// apply up
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if(s.indexOf('up') !== -1) {
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for(i = 0, j = obj.parents.length; i < j; i++) {
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tmp = this._model.data[obj.parents[i]];
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tmp.state[ t ? 'selected' : 'checked' ] = false;
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if(tmp && tmp.original && tmp.original.state && tmp.original.state.undetermined) {
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tmp.original.state.undetermined = false;
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}
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tmp = this.get_node(obj.parents[i], true);
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if(tmp && tmp.length) {
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tmp.attr('aria-selected', false).children('.jstree-anchor').removeClass(t ? 'jstree-clicked' : 'jstree-checked');
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}
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}
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}
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tmp = [];
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for(i = 0, j = this._data[ t ? 'core' : 'checkbox' ].selected.length; i < j; i++) {
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// apply down + apply up
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if(
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(s.indexOf('down') === -1 || $.inArray(this._data[ t ? 'core' : 'checkbox' ].selected[i], obj.children_d) === -1) &&
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(s.indexOf('up') === -1 || $.inArray(this._data[ t ? 'core' : 'checkbox' ].selected[i], obj.parents) === -1)
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) {
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tmp.push(this._data[ t ? 'core' : 'checkbox' ].selected[i]);
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}
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}
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this._data[ t ? 'core' : 'checkbox' ].selected = $.vakata.array_unique(tmp);
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// apply down (process .children separately?)
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if(s.indexOf('down') !== -1 && dom.length) {
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dom.find('.jstree-anchor').removeClass(t ? 'jstree-clicked' : 'jstree-checked').parent().attr('aria-selected', false);
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}
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}, this));
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}
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if(this.settings.checkbox.cascade.indexOf('up') !== -1) {
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this.element
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.on('delete_node.jstree', $.proxy(function (e, data) {
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// apply up (whole handler)
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var p = this.get_node(data.parent),
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m = this._model.data,
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i, j, c, tmp, t = this.settings.checkbox.tie_selection;
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while(p && p.id !== $.jstree.root && !p.state[ t ? 'selected' : 'checked' ]) {
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c = 0;
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for(i = 0, j = p.children.length; i < j; i++) {
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c += m[p.children[i]].state[ t ? 'selected' : 'checked' ];
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}
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if(j > 0 && c === j) {
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p.state[ t ? 'selected' : 'checked' ] = true;
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this._data[ t ? 'core' : 'checkbox' ].selected.push(p.id);
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tmp = this.get_node(p, true);
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if(tmp && tmp.length) {
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tmp.attr('aria-selected', true).children('.jstree-anchor').addClass(t ? 'jstree-clicked' : 'jstree-checked');
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}
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}
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|
|
306 |
else {
|
|
|
307 |
break;
|
|
|
308 |
}
|
|
|
309 |
p = this.get_node(p.parent);
|
|
|
310 |
}
|
|
|
311 |
}, this))
|
|
|
312 |
.on('move_node.jstree', $.proxy(function (e, data) {
|
|
|
313 |
// apply up (whole handler)
|
|
|
314 |
var is_multi = data.is_multi,
|
|
|
315 |
old_par = data.old_parent,
|
|
|
316 |
new_par = this.get_node(data.parent),
|
|
|
317 |
m = this._model.data,
|
|
|
318 |
p, c, i, j, tmp, t = this.settings.checkbox.tie_selection;
|
|
|
319 |
if(!is_multi) {
|
|
|
320 |
p = this.get_node(old_par);
|
|
|
321 |
while(p && p.id !== $.jstree.root && !p.state[ t ? 'selected' : 'checked' ]) {
|
|
|
322 |
c = 0;
|
|
|
323 |
for(i = 0, j = p.children.length; i < j; i++) {
|
|
|
324 |
c += m[p.children[i]].state[ t ? 'selected' : 'checked' ];
|
|
|
325 |
}
|
|
|
326 |
if(j > 0 && c === j) {
|
|
|
327 |
p.state[ t ? 'selected' : 'checked' ] = true;
|
|
|
328 |
this._data[ t ? 'core' : 'checkbox' ].selected.push(p.id);
|
|
|
329 |
tmp = this.get_node(p, true);
|
|
|
330 |
if(tmp && tmp.length) {
|
|
|
331 |
tmp.attr('aria-selected', true).children('.jstree-anchor').addClass(t ? 'jstree-clicked' : 'jstree-checked');
|
|
|
332 |
}
|
|
|
333 |
}
|
|
|
334 |
else {
|
|
|
335 |
break;
|
|
|
336 |
}
|
|
|
337 |
p = this.get_node(p.parent);
|
|
|
338 |
}
|
|
|
339 |
}
|
|
|
340 |
p = new_par;
|
|
|
341 |
while(p && p.id !== $.jstree.root) {
|
|
|
342 |
c = 0;
|
|
|
343 |
for(i = 0, j = p.children.length; i < j; i++) {
|
|
|
344 |
c += m[p.children[i]].state[ t ? 'selected' : 'checked' ];
|
|
|
345 |
}
|
|
|
346 |
if(c === j) {
|
|
|
347 |
if(!p.state[ t ? 'selected' : 'checked' ]) {
|
|
|
348 |
p.state[ t ? 'selected' : 'checked' ] = true;
|
|
|
349 |
this._data[ t ? 'core' : 'checkbox' ].selected.push(p.id);
|
|
|
350 |
tmp = this.get_node(p, true);
|
|
|
351 |
if(tmp && tmp.length) {
|
|
|
352 |
tmp.attr('aria-selected', true).children('.jstree-anchor').addClass(t ? 'jstree-clicked' : 'jstree-checked');
|
|
|
353 |
}
|
|
|
354 |
}
|
|
|
355 |
}
|
|
|
356 |
else {
|
|
|
357 |
if(p.state[ t ? 'selected' : 'checked' ]) {
|
|
|
358 |
p.state[ t ? 'selected' : 'checked' ] = false;
|
|
|
359 |
this._data[ t ? 'core' : 'checkbox' ].selected = $.vakata.array_remove_item(this._data[ t ? 'core' : 'checkbox' ].selected, p.id);
|
|
|
360 |
tmp = this.get_node(p, true);
|
|
|
361 |
if(tmp && tmp.length) {
|
|
|
362 |
tmp.attr('aria-selected', false).children('.jstree-anchor').removeClass(t ? 'jstree-clicked' : 'jstree-checked');
|
|
|
363 |
}
|
|
|
364 |
}
|
|
|
365 |
else {
|
|
|
366 |
break;
|
|
|
367 |
}
|
|
|
368 |
}
|
|
|
369 |
p = this.get_node(p.parent);
|
|
|
370 |
}
|
|
|
371 |
}, this));
|
|
|
372 |
}
|
|
|
373 |
};
|
|
|
374 |
/**
|
|
|
375 |
* set the undetermined state where and if necessary. Used internally.
|
|
|
376 |
* @private
|
|
|
377 |
* @name _undetermined()
|
|
|
378 |
* @plugin checkbox
|
|
|
379 |
*/
|
|
|
380 |
this._undetermined = function () {
|
|
|
381 |
if(this.element === null) { return; }
|
|
|
382 |
var i, j, k, l, o = {}, m = this._model.data, t = this.settings.checkbox.tie_selection, s = this._data[ t ? 'core' : 'checkbox' ].selected, p = [], tt = this;
|
|
|
383 |
for(i = 0, j = s.length; i < j; i++) {
|
|
|
384 |
if(m[s[i]] && m[s[i]].parents) {
|
|
|
385 |
for(k = 0, l = m[s[i]].parents.length; k < l; k++) {
|
|
|
386 |
if(o[m[s[i]].parents[k]] === undefined && m[s[i]].parents[k] !== $.jstree.root) {
|
|
|
387 |
o[m[s[i]].parents[k]] = true;
|
|
|
388 |
p.push(m[s[i]].parents[k]);
|
|
|
389 |
}
|
|
|
390 |
}
|
|
|
391 |
}
|
|
|
392 |
}
|
|
|
393 |
// attempt for server side undetermined state
|
|
|
394 |
this.element.find('.jstree-closed').not(':has(.jstree-children)')
|
|
|
395 |
.each(function () {
|
|
|
396 |
var tmp = tt.get_node(this), tmp2;
|
|
|
397 |
if(!tmp.state.loaded) {
|
|
|
398 |
if(tmp.original && tmp.original.state && tmp.original.state.undetermined && tmp.original.state.undetermined === true) {
|
|
|
399 |
if(o[tmp.id] === undefined && tmp.id !== $.jstree.root) {
|
|
|
400 |
o[tmp.id] = true;
|
|
|
401 |
p.push(tmp.id);
|
|
|
402 |
}
|
|
|
403 |
for(k = 0, l = tmp.parents.length; k < l; k++) {
|
|
|
404 |
if(o[tmp.parents[k]] === undefined && tmp.parents[k] !== $.jstree.root) {
|
|
|
405 |
o[tmp.parents[k]] = true;
|
|
|
406 |
p.push(tmp.parents[k]);
|
|
|
407 |
}
|
|
|
408 |
}
|
|
|
409 |
}
|
|
|
410 |
}
|
|
|
411 |
else {
|
|
|
412 |
for(i = 0, j = tmp.children_d.length; i < j; i++) {
|
|
|
413 |
tmp2 = m[tmp.children_d[i]];
|
|
|
414 |
if(!tmp2.state.loaded && tmp2.original && tmp2.original.state && tmp2.original.state.undetermined && tmp2.original.state.undetermined === true) {
|
|
|
415 |
if(o[tmp2.id] === undefined && tmp2.id !== $.jstree.root) {
|
|
|
416 |
o[tmp2.id] = true;
|
|
|
417 |
p.push(tmp2.id);
|
|
|
418 |
}
|
|
|
419 |
for(k = 0, l = tmp2.parents.length; k < l; k++) {
|
|
|
420 |
if(o[tmp2.parents[k]] === undefined && tmp2.parents[k] !== $.jstree.root) {
|
|
|
421 |
o[tmp2.parents[k]] = true;
|
|
|
422 |
p.push(tmp2.parents[k]);
|
|
|
423 |
}
|
|
|
424 |
}
|
|
|
425 |
}
|
|
|
426 |
}
|
|
|
427 |
}
|
|
|
428 |
});
|
|
|
429 |
|
|
|
430 |
this.element.find('.jstree-undetermined').removeClass('jstree-undetermined');
|
|
|
431 |
for(i = 0, j = p.length; i < j; i++) {
|
|
|
432 |
if(!m[p[i]].state[ t ? 'selected' : 'checked' ]) {
|
|
|
433 |
s = this.get_node(p[i], true);
|
|
|
434 |
if(s && s.length) {
|
|
|
435 |
s.children('.jstree-anchor').children('.jstree-checkbox').addClass('jstree-undetermined');
|
|
|
436 |
}
|
|
|
437 |
}
|
|
|
438 |
}
|
|
|
439 |
};
|
|
|
440 |
this.redraw_node = function(obj, deep, is_callback, force_render) {
|
|
|
441 |
obj = parent.redraw_node.apply(this, arguments);
|
|
|
442 |
if(obj) {
|
|
|
443 |
var i, j, tmp = null, icon = null;
|
|
|
444 |
for(i = 0, j = obj.childNodes.length; i < j; i++) {
|
|
|
445 |
if(obj.childNodes[i] && obj.childNodes[i].className && obj.childNodes[i].className.indexOf("jstree-anchor") !== -1) {
|
|
|
446 |
tmp = obj.childNodes[i];
|
|
|
447 |
break;
|
|
|
448 |
}
|
|
|
449 |
}
|
|
|
450 |
if(tmp) {
|
|
|
451 |
if(!this.settings.checkbox.tie_selection && this._model.data[obj.id].state.checked) { tmp.className += ' jstree-checked'; }
|
|
|
452 |
icon = _i.cloneNode(false);
|
|
|
453 |
if(this._model.data[obj.id].state.checkbox_disabled) { icon.className += ' jstree-checkbox-disabled'; }
|
|
|
454 |
tmp.insertBefore(icon, tmp.childNodes[0]);
|
|
|
455 |
}
|
|
|
456 |
}
|
|
|
457 |
if(!is_callback && this.settings.checkbox.cascade.indexOf('undetermined') !== -1) {
|
|
|
458 |
if(this._data.checkbox.uto) { clearTimeout(this._data.checkbox.uto); }
|
|
|
459 |
this._data.checkbox.uto = setTimeout($.proxy(this._undetermined, this), 50);
|
|
|
460 |
}
|
|
|
461 |
return obj;
|
|
|
462 |
};
|
|
|
463 |
/**
|
|
|
464 |
* show the node checkbox icons
|
|
|
465 |
* @name show_checkboxes()
|
|
|
466 |
* @plugin checkbox
|
|
|
467 |
*/
|
|
|
468 |
this.show_checkboxes = function () { this._data.core.themes.checkboxes = true; this.get_container_ul().removeClass("jstree-no-checkboxes"); };
|
|
|
469 |
/**
|
|
|
470 |
* hide the node checkbox icons
|
|
|
471 |
* @name hide_checkboxes()
|
|
|
472 |
* @plugin checkbox
|
|
|
473 |
*/
|
|
|
474 |
this.hide_checkboxes = function () { this._data.core.themes.checkboxes = false; this.get_container_ul().addClass("jstree-no-checkboxes"); };
|
|
|
475 |
/**
|
|
|
476 |
* toggle the node icons
|
|
|
477 |
* @name toggle_checkboxes()
|
|
|
478 |
* @plugin checkbox
|
|
|
479 |
*/
|
|
|
480 |
this.toggle_checkboxes = function () { if(this._data.core.themes.checkboxes) { this.hide_checkboxes(); } else { this.show_checkboxes(); } };
|
|
|
481 |
/**
|
|
|
482 |
* checks if a node is in an undetermined state
|
|
|
483 |
* @name is_undetermined(obj)
|
|
|
484 |
* @param {mixed} obj
|
|
|
485 |
* @return {Boolean}
|
|
|
486 |
*/
|
|
|
487 |
this.is_undetermined = function (obj) {
|
|
|
488 |
obj = this.get_node(obj);
|
|
|
489 |
var s = this.settings.checkbox.cascade, i, j, t = this.settings.checkbox.tie_selection, d = this._data[ t ? 'core' : 'checkbox' ].selected, m = this._model.data;
|
|
|
490 |
if(!obj || obj.state[ t ? 'selected' : 'checked' ] === true || s.indexOf('undetermined') === -1 || (s.indexOf('down') === -1 && s.indexOf('up') === -1)) {
|
|
|
491 |
return false;
|
|
|
492 |
}
|
|
|
493 |
if(!obj.state.loaded && obj.original.state.undetermined === true) {
|
|
|
494 |
return true;
|
|
|
495 |
}
|
|
|
496 |
for(i = 0, j = obj.children_d.length; i < j; i++) {
|
|
|
497 |
if($.inArray(obj.children_d[i], d) !== -1 || (!m[obj.children_d[i]].state.loaded && m[obj.children_d[i]].original.state.undetermined)) {
|
|
|
498 |
return true;
|
|
|
499 |
}
|
|
|
500 |
}
|
|
|
501 |
return false;
|
|
|
502 |
};
|
|
|
503 |
/**
|
|
|
504 |
* disable a node's checkbox
|
|
|
505 |
* @name disable_checkbox(obj)
|
|
|
506 |
* @param {mixed} obj an array can be used too
|
|
|
507 |
* @trigger disable_checkbox.jstree
|
|
|
508 |
* @plugin checkbox
|
|
|
509 |
*/
|
|
|
510 |
this.disable_checkbox = function (obj) {
|
|
|
511 |
var t1, t2, dom;
|
|
|
512 |
if($.isArray(obj)) {
|
|
|
513 |
obj = obj.slice();
|
|
|
514 |
for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
|
|
|
515 |
this.disable_checkbox(obj[t1]);
|
|
|
516 |
}
|
|
|
517 |
return true;
|
|
|
518 |
}
|
|
|
519 |
obj = this.get_node(obj);
|
|
|
520 |
if(!obj || obj.id === $.jstree.root) {
|
|
|
521 |
return false;
|
|
|
522 |
}
|
|
|
523 |
dom = this.get_node(obj, true);
|
|
|
524 |
if(!obj.state.checkbox_disabled) {
|
|
|
525 |
obj.state.checkbox_disabled = true;
|
|
|
526 |
if(dom && dom.length) {
|
|
|
527 |
dom.children('.jstree-anchor').children('.jstree-checkbox').addClass('jstree-checkbox-disabled');
|
|
|
528 |
}
|
|
|
529 |
/**
|
|
|
530 |
* triggered when an node's checkbox is disabled
|
|
|
531 |
* @event
|
|
|
532 |
* @name disable_checkbox.jstree
|
|
|
533 |
* @param {Object} node
|
|
|
534 |
* @plugin checkbox
|
|
|
535 |
*/
|
|
|
536 |
this.trigger('disable_checkbox', { 'node' : obj });
|
|
|
537 |
}
|
|
|
538 |
};
|
|
|
539 |
/**
|
|
|
540 |
* enable a node's checkbox
|
|
|
541 |
* @name disable_checkbox(obj)
|
|
|
542 |
* @param {mixed} obj an array can be used too
|
|
|
543 |
* @trigger enable_checkbox.jstree
|
|
|
544 |
* @plugin checkbox
|
|
|
545 |
*/
|
|
|
546 |
this.enable_checkbox = function (obj) {
|
|
|
547 |
var t1, t2, dom;
|
|
|
548 |
if($.isArray(obj)) {
|
|
|
549 |
obj = obj.slice();
|
|
|
550 |
for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
|
|
|
551 |
this.enable_checkbox(obj[t1]);
|
|
|
552 |
}
|
|
|
553 |
return true;
|
|
|
554 |
}
|
|
|
555 |
obj = this.get_node(obj);
|
|
|
556 |
if(!obj || obj.id === $.jstree.root) {
|
|
|
557 |
return false;
|
|
|
558 |
}
|
|
|
559 |
dom = this.get_node(obj, true);
|
|
|
560 |
if(obj.state.checkbox_disabled) {
|
|
|
561 |
obj.state.checkbox_disabled = false;
|
|
|
562 |
if(dom && dom.length) {
|
|
|
563 |
dom.children('.jstree-anchor').children('.jstree-checkbox').removeClass('jstree-checkbox-disabled');
|
|
|
564 |
}
|
|
|
565 |
/**
|
|
|
566 |
* triggered when an node's checkbox is enabled
|
|
|
567 |
* @event
|
|
|
568 |
* @name enable_checkbox.jstree
|
|
|
569 |
* @param {Object} node
|
|
|
570 |
* @plugin checkbox
|
|
|
571 |
*/
|
|
|
572 |
this.trigger('enable_checkbox', { 'node' : obj });
|
|
|
573 |
}
|
|
|
574 |
};
|
|
|
575 |
|
|
|
576 |
this.activate_node = function (obj, e) {
|
|
|
577 |
if($(e.target).hasClass('jstree-checkbox-disabled')) {
|
|
|
578 |
return false;
|
|
|
579 |
}
|
|
|
580 |
if(this.settings.checkbox.tie_selection && (this.settings.checkbox.whole_node || $(e.target).hasClass('jstree-checkbox'))) {
|
|
|
581 |
e.ctrlKey = true;
|
|
|
582 |
}
|
|
|
583 |
if(this.settings.checkbox.tie_selection || (!this.settings.checkbox.whole_node && !$(e.target).hasClass('jstree-checkbox'))) {
|
|
|
584 |
return parent.activate_node.call(this, obj, e);
|
|
|
585 |
}
|
|
|
586 |
if(this.is_disabled(obj)) {
|
|
|
587 |
return false;
|
|
|
588 |
}
|
|
|
589 |
if(this.is_checked(obj)) {
|
|
|
590 |
this.uncheck_node(obj, e);
|
|
|
591 |
}
|
|
|
592 |
else {
|
|
|
593 |
this.check_node(obj, e);
|
|
|
594 |
}
|
|
|
595 |
this.trigger('activate_node', { 'node' : this.get_node(obj) });
|
|
|
596 |
};
|
|
|
597 |
|
|
|
598 |
/**
|
|
|
599 |
* check a node (only if tie_selection in checkbox settings is false, otherwise select_node will be called internally)
|
|
|
600 |
* @name check_node(obj)
|
|
|
601 |
* @param {mixed} obj an array can be used to check multiple nodes
|
|
|
602 |
* @trigger check_node.jstree
|
|
|
603 |
* @plugin checkbox
|
|
|
604 |
*/
|
|
|
605 |
this.check_node = function (obj, e) {
|
|
|
606 |
if(this.settings.checkbox.tie_selection) { return this.select_node(obj, false, true, e); }
|
|
|
607 |
var dom, t1, t2, th;
|
|
|
608 |
if($.isArray(obj)) {
|
|
|
609 |
obj = obj.slice();
|
|
|
610 |
for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
|
|
|
611 |
this.check_node(obj[t1], e);
|
|
|
612 |
}
|
|
|
613 |
return true;
|
|
|
614 |
}
|
|
|
615 |
obj = this.get_node(obj);
|
|
|
616 |
if(!obj || obj.id === $.jstree.root) {
|
|
|
617 |
return false;
|
|
|
618 |
}
|
|
|
619 |
dom = this.get_node(obj, true);
|
|
|
620 |
if(!obj.state.checked) {
|
|
|
621 |
obj.state.checked = true;
|
|
|
622 |
this._data.checkbox.selected.push(obj.id);
|
|
|
623 |
if(dom && dom.length) {
|
|
|
624 |
dom.children('.jstree-anchor').addClass('jstree-checked');
|
|
|
625 |
}
|
|
|
626 |
/**
|
|
|
627 |
* triggered when an node is checked (only if tie_selection in checkbox settings is false)
|
|
|
628 |
* @event
|
|
|
629 |
* @name check_node.jstree
|
|
|
630 |
* @param {Object} node
|
|
|
631 |
* @param {Array} selected the current selection
|
|
|
632 |
* @param {Object} event the event (if any) that triggered this check_node
|
|
|
633 |
* @plugin checkbox
|
|
|
634 |
*/
|
|
|
635 |
this.trigger('check_node', { 'node' : obj, 'selected' : this._data.checkbox.selected, 'event' : e });
|
|
|
636 |
}
|
|
|
637 |
};
|
|
|
638 |
/**
|
|
|
639 |
* uncheck a node (only if tie_selection in checkbox settings is false, otherwise deselect_node will be called internally)
|
|
|
640 |
* @name uncheck_node(obj)
|
|
|
641 |
* @param {mixed} obj an array can be used to uncheck multiple nodes
|
|
|
642 |
* @trigger uncheck_node.jstree
|
|
|
643 |
* @plugin checkbox
|
|
|
644 |
*/
|
|
|
645 |
this.uncheck_node = function (obj, e) {
|
|
|
646 |
if(this.settings.checkbox.tie_selection) { return this.deselect_node(obj, false, e); }
|
|
|
647 |
var t1, t2, dom;
|
|
|
648 |
if($.isArray(obj)) {
|
|
|
649 |
obj = obj.slice();
|
|
|
650 |
for(t1 = 0, t2 = obj.length; t1 < t2; t1++) {
|
|
|
651 |
this.uncheck_node(obj[t1], e);
|
|
|
652 |
}
|
|
|
653 |
return true;
|
|
|
654 |
}
|
|
|
655 |
obj = this.get_node(obj);
|
|
|
656 |
if(!obj || obj.id === $.jstree.root) {
|
|
|
657 |
return false;
|
|
|
658 |
}
|
|
|
659 |
dom = this.get_node(obj, true);
|
|
|
660 |
if(obj.state.checked) {
|
|
|
661 |
obj.state.checked = false;
|
|
|
662 |
this._data.checkbox.selected = $.vakata.array_remove_item(this._data.checkbox.selected, obj.id);
|
|
|
663 |
if(dom.length) {
|
|
|
664 |
dom.children('.jstree-anchor').removeClass('jstree-checked');
|
|
|
665 |
}
|
|
|
666 |
/**
|
|
|
667 |
* triggered when an node is unchecked (only if tie_selection in checkbox settings is false)
|
|
|
668 |
* @event
|
|
|
669 |
* @name uncheck_node.jstree
|
|
|
670 |
* @param {Object} node
|
|
|
671 |
* @param {Array} selected the current selection
|
|
|
672 |
* @param {Object} event the event (if any) that triggered this uncheck_node
|
|
|
673 |
* @plugin checkbox
|
|
|
674 |
*/
|
|
|
675 |
this.trigger('uncheck_node', { 'node' : obj, 'selected' : this._data.checkbox.selected, 'event' : e });
|
|
|
676 |
}
|
|
|
677 |
};
|
|
|
678 |
/**
|
|
|
679 |
* checks all nodes in the tree (only if tie_selection in checkbox settings is false, otherwise select_all will be called internally)
|
|
|
680 |
* @name check_all()
|
|
|
681 |
* @trigger check_all.jstree, changed.jstree
|
|
|
682 |
* @plugin checkbox
|
|
|
683 |
*/
|
|
|
684 |
this.check_all = function () {
|
|
|
685 |
if(this.settings.checkbox.tie_selection) { return this.select_all(); }
|
|
|
686 |
var tmp = this._data.checkbox.selected.concat([]), i, j;
|
|
|
687 |
this._data.checkbox.selected = this._model.data[$.jstree.root].children_d.concat();
|
|
|
688 |
for(i = 0, j = this._data.checkbox.selected.length; i < j; i++) {
|
|
|
689 |
if(this._model.data[this._data.checkbox.selected[i]]) {
|
|
|
690 |
this._model.data[this._data.checkbox.selected[i]].state.checked = true;
|
|
|
691 |
}
|
|
|
692 |
}
|
|
|
693 |
this.redraw(true);
|
|
|
694 |
/**
|
|
|
695 |
* triggered when all nodes are checked (only if tie_selection in checkbox settings is false)
|
|
|
696 |
* @event
|
|
|
697 |
* @name check_all.jstree
|
|
|
698 |
* @param {Array} selected the current selection
|
|
|
699 |
* @plugin checkbox
|
|
|
700 |
*/
|
|
|
701 |
this.trigger('check_all', { 'selected' : this._data.checkbox.selected });
|
|
|
702 |
};
|
|
|
703 |
/**
|
|
|
704 |
* uncheck all checked nodes (only if tie_selection in checkbox settings is false, otherwise deselect_all will be called internally)
|
|
|
705 |
* @name uncheck_all()
|
|
|
706 |
* @trigger uncheck_all.jstree
|
|
|
707 |
* @plugin checkbox
|
|
|
708 |
*/
|
|
|
709 |
this.uncheck_all = function () {
|
|
|
710 |
if(this.settings.checkbox.tie_selection) { return this.deselect_all(); }
|
|
|
711 |
var tmp = this._data.checkbox.selected.concat([]), i, j;
|
|
|
712 |
for(i = 0, j = this._data.checkbox.selected.length; i < j; i++) {
|
|
|
713 |
if(this._model.data[this._data.checkbox.selected[i]]) {
|
|
|
714 |
this._model.data[this._data.checkbox.selected[i]].state.checked = false;
|
|
|
715 |
}
|
|
|
716 |
}
|
|
|
717 |
this._data.checkbox.selected = [];
|
|
|
718 |
this.element.find('.jstree-checked').removeClass('jstree-checked');
|
|
|
719 |
/**
|
|
|
720 |
* triggered when all nodes are unchecked (only if tie_selection in checkbox settings is false)
|
|
|
721 |
* @event
|
|
|
722 |
* @name uncheck_all.jstree
|
|
|
723 |
* @param {Object} node the previous selection
|
|
|
724 |
* @param {Array} selected the current selection
|
|
|
725 |
* @plugin checkbox
|
|
|
726 |
*/
|
|
|
727 |
this.trigger('uncheck_all', { 'selected' : this._data.checkbox.selected, 'node' : tmp });
|
|
|
728 |
};
|
|
|
729 |
/**
|
|
|
730 |
* checks if a node is checked (if tie_selection is on in the settings this function will return the same as is_selected)
|
|
|
731 |
* @name is_checked(obj)
|
|
|
732 |
* @param {mixed} obj
|
|
|
733 |
* @return {Boolean}
|
|
|
734 |
* @plugin checkbox
|
|
|
735 |
*/
|
|
|
736 |
this.is_checked = function (obj) {
|
|
|
737 |
if(this.settings.checkbox.tie_selection) { return this.is_selected(obj); }
|
|
|
738 |
obj = this.get_node(obj);
|
|
|
739 |
if(!obj || obj.id === $.jstree.root) { return false; }
|
|
|
740 |
return obj.state.checked;
|
|
|
741 |
};
|
|
|
742 |
/**
|
|
|
743 |
* get an array of all checked nodes (if tie_selection is on in the settings this function will return the same as get_selected)
|
|
|
744 |
* @name get_checked([full])
|
|
|
745 |
* @param {mixed} full if set to `true` the returned array will consist of the full node objects, otherwise - only IDs will be returned
|
|
|
746 |
* @return {Array}
|
|
|
747 |
* @plugin checkbox
|
|
|
748 |
*/
|
|
|
749 |
this.get_checked = function (full) {
|
|
|
750 |
if(this.settings.checkbox.tie_selection) { return this.get_selected(full); }
|
|
|
751 |
return full ? $.map(this._data.checkbox.selected, $.proxy(function (i) { return this.get_node(i); }, this)) : this._data.checkbox.selected;
|
|
|
752 |
};
|
|
|
753 |
/**
|
|
|
754 |
* get an array of all top level checked nodes (ignoring children of checked nodes) (if tie_selection is on in the settings this function will return the same as get_top_selected)
|
|
|
755 |
* @name get_top_checked([full])
|
|
|
756 |
* @param {mixed} full if set to `true` the returned array will consist of the full node objects, otherwise - only IDs will be returned
|
|
|
757 |
* @return {Array}
|
|
|
758 |
* @plugin checkbox
|
|
|
759 |
*/
|
|
|
760 |
this.get_top_checked = function (full) {
|
|
|
761 |
if(this.settings.checkbox.tie_selection) { return this.get_top_selected(full); }
|
|
|
762 |
var tmp = this.get_checked(true),
|
|
|
763 |
obj = {}, i, j, k, l;
|
|
|
764 |
for(i = 0, j = tmp.length; i < j; i++) {
|
|
|
765 |
obj[tmp[i].id] = tmp[i];
|
|
|
766 |
}
|
|
|
767 |
for(i = 0, j = tmp.length; i < j; i++) {
|
|
|
768 |
for(k = 0, l = tmp[i].children_d.length; k < l; k++) {
|
|
|
769 |
if(obj[tmp[i].children_d[k]]) {
|
|
|
770 |
delete obj[tmp[i].children_d[k]];
|
|
|
771 |
}
|
|
|
772 |
}
|
|
|
773 |
}
|
|
|
774 |
tmp = [];
|
|
|
775 |
for(i in obj) {
|
|
|
776 |
if(obj.hasOwnProperty(i)) {
|
|
|
777 |
tmp.push(i);
|
|
|
778 |
}
|
|
|
779 |
}
|
|
|
780 |
return full ? $.map(tmp, $.proxy(function (i) { return this.get_node(i); }, this)) : tmp;
|
|
|
781 |
};
|
|
|
782 |
/**
|
|
|
783 |
* get an array of all bottom level checked nodes (ignoring selected parents) (if tie_selection is on in the settings this function will return the same as get_bottom_selected)
|
|
|
784 |
* @name get_bottom_checked([full])
|
|
|
785 |
* @param {mixed} full if set to `true` the returned array will consist of the full node objects, otherwise - only IDs will be returned
|
|
|
786 |
* @return {Array}
|
|
|
787 |
* @plugin checkbox
|
|
|
788 |
*/
|
|
|
789 |
this.get_bottom_checked = function (full) {
|
|
|
790 |
if(this.settings.checkbox.tie_selection) { return this.get_bottom_selected(full); }
|
|
|
791 |
var tmp = this.get_checked(true),
|
|
|
792 |
obj = [], i, j;
|
|
|
793 |
for(i = 0, j = tmp.length; i < j; i++) {
|
|
|
794 |
if(!tmp[i].children.length) {
|
|
|
795 |
obj.push(tmp[i].id);
|
|
|
796 |
}
|
|
|
797 |
}
|
|
|
798 |
return full ? $.map(obj, $.proxy(function (i) { return this.get_node(i); }, this)) : obj;
|
|
|
799 |
};
|
|
|
800 |
this.load_node = function (obj, callback) {
|
|
|
801 |
var k, l, i, j, c, tmp;
|
|
|
802 |
if(!$.isArray(obj) && !this.settings.checkbox.tie_selection) {
|
|
|
803 |
tmp = this.get_node(obj);
|
|
|
804 |
if(tmp && tmp.state.loaded) {
|
|
|
805 |
for(k = 0, l = tmp.children_d.length; k < l; k++) {
|
|
|
806 |
if(this._model.data[tmp.children_d[k]].state.checked) {
|
|
|
807 |
c = true;
|
|
|
808 |
this._data.checkbox.selected = $.vakata.array_remove_item(this._data.checkbox.selected, tmp.children_d[k]);
|
|
|
809 |
}
|
|
|
810 |
}
|
|
|
811 |
}
|
|
|
812 |
}
|
|
|
813 |
return parent.load_node.apply(this, arguments);
|
|
|
814 |
};
|
|
|
815 |
this.get_state = function () {
|
|
|
816 |
var state = parent.get_state.apply(this, arguments);
|
|
|
817 |
if(this.settings.checkbox.tie_selection) { return state; }
|
|
|
818 |
state.checkbox = this._data.checkbox.selected.slice();
|
|
|
819 |
return state;
|
|
|
820 |
};
|
|
|
821 |
this.set_state = function (state, callback) {
|
|
|
822 |
var res = parent.set_state.apply(this, arguments);
|
|
|
823 |
if(res && state.checkbox) {
|
|
|
824 |
if(!this.settings.checkbox.tie_selection) {
|
|
|
825 |
this.uncheck_all();
|
|
|
826 |
var _this = this;
|
|
|
827 |
$.each(state.checkbox, function (i, v) {
|
|
|
828 |
_this.check_node(v);
|
|
|
829 |
});
|
|
|
830 |
}
|
|
|
831 |
delete state.checkbox;
|
|
|
832 |
this.set_state(state, callback);
|
|
|
833 |
return false;
|
|
|
834 |
}
|
|
|
835 |
return res;
|
|
|
836 |
};
|
|
|
837 |
this.refresh = function (skip_loading, forget_state) {
|
|
|
838 |
if(!this.settings.checkbox.tie_selection) {
|
|
|
839 |
this._data.checkbox.selected = [];
|
|
|
840 |
}
|
|
|
841 |
return parent.refresh.apply(this, arguments);
|
|
|
842 |
};
|
|
|
843 |
};
|
|
|
844 |
|
|
|
845 |
// include the checkbox plugin by default
|
|
|
846 |
// $.jstree.defaults.plugins.push("checkbox");
|
|
|
847 |
}));
|