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File: public/assets/jstree/src/sample.js

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File: public/assets/jstree/src/sample.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Melis CMS
Content management system that provides its tools
Author: By
Last change:
Date: 1 year ago
Size: 2,618 bytes
 

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/*global jQuery */ // wrap in IIFE and pass jQuery as $ (function ($, undefined) { "use strict"; // some private plugin stuff if needed var private_var = null; // extending the defaults $.jstree.defaults.sample = { sample_option : 'sample_val' }; // the actual plugin code $.jstree.plugins.sample = function (options, parent) { // own function this.sample_function = function (arg) { // you can chain this method if needed and available if(parent.sample_function) { parent.sample_function.call(this, arg); } }; // *SPECIAL* FUNCTIONS this.init = function (el, options) { // do not forget parent parent.init.call(this, el, options); }; // bind events if needed this.bind = function () { // call parent function first parent.bind.call(this); // do(stuff); }; // unbind events if needed (all in jquery namespace are taken care of by the core) this.unbind = function () { // do(stuff); // call parent function last parent.unbind.call(this); }; this.teardown = function () { // do not forget parent parent.teardown.call(this); }; // state management - get and restore this.get_state = function () { // always get state from parent first var state = parent.get_state.call(this); // add own stuff to state state.sample = { 'var' : 'val' }; return state; }; this.set_state = function (state, callback) { // only process your part if parent returns true // there will be multiple times with false if(parent.set_state.call(this, state, callback)) { // check the key you set above if(state.sample) { // do(stuff); // like calling this.sample_function(state.sample.var); // remove your part of the state, call again and RETURN FALSE, the next cycle will be TRUE delete state.sample; this.set_state(state, callback); return false; } // return true if your state is gone (cleared in the previous step) return true; } // parent was false - return false too return false; }; // node transportation this.get_json = function (obj, options, flat) { // get the node from the parent var tmp = parent.get_json.call(this, obj, options, flat), i, j; if($.isArray(tmp)) { for(i = 0, j = tmp.length; i < j; i++) { tmp[i].sample = 'value'; } } else { tmp.sample = 'value'; } // return the original / modified node return tmp; }; }; // attach to document ready if needed $(function () { // do(stuff); }); // you can include the sample plugin in all instances by default $.jstree.defaults.plugins.push("sample"); })(jQuery);