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js07-OOP/js07-OOP.md

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+### Initialize
+
+```javascript
+function Person(name, surname, age, sex, salary, married){
+	this.name = name;
+	this.surname = surname;
+	this.age = age;
+	this.sex = sex;
+	this.salary = salary;
+	this.married = married;
+}
+
+var objPerson = new Person("pasha","efimenko","22","male","0",false);
+console.log(objPerson.name);
+```
+
+### Closure getters and setters
+
+```javascript
+function Person(name, surname, age, sex, salary, married){
+	this.setName = function(newName){
+		if(typeof newName === "string"){
+			name = newName;
+		}
+		return name;
+	}
+	this.getName = function(){
+		return name;
+	}
+	this.setSurname = function(newSurname){
+		if(typeof newSurname === "string"){
+			surname = newSurname;
+		}
+		return surname;
+	}
+	this.getSurname = function(){
+		return surname;
+	}
+	this.setAge = function(newAge){
+		if(typeof newAge === "number"){
+			age = newAge;
+		}
+		return age;
+	}
+	this.getAge = function(){
+		return age;
+	}
+	this.setSex = function(newSex){
+		if(typeof newSex === "string"){
+			sex = newSex;
+		}
+		return sex;
+	}
+	this.getSex = function(){
+		return sex;
+	}
+	this.setSalary = function(newSalary){
+		if(typeof newSalary === "number"){
+			salary = newSalary;
+		}
+		return salary;
+	}
+	this.getSalary = function(){
+		return salary;
+	}
+	this.setMarried = function(newMarried){
+		if(typeof newMarried === "boolean"){
+			married = newMarried;
+		}
+		return married;
+	}
+	this.getMarried = function(){
+		return married;
+	}
+}
+
+var objPerson = new Person("pasha","efimenko",22,"male",0,false);
+console.log(objPerson.getName());
+console.log(objPerson.setName("Sasha"));
+console.log(objPerson.getName());
+
+console.log(objPerson.getSurname());
+console.log(objPerson.setSurname("Kovalenko"));
+console.log(objPerson.getSurname());
+
+console.log(objPerson.getAge());
+console.log(objPerson.setAge(40));
+console.log(objPerson.getAge());
+
+console.log(objPerson.getSex());
+console.log(objPerson.setSex("female"));
+console.log(objPerson.getSex());
+
+console.log(objPerson.getSalary());
+console.log(objPerson.setSalary(1000));
+console.log(objPerson.getSalary());
+
+console.log(objPerson.getMarried());
+console.log(objPerson.setMarried(true));
+console.log(objPerson.getMarried());
+```
+
+### setFather, getFatherName, addChild
+
+```javascript
+function Person(name, surname, age, sex, salary, married){
+	var childs = [];
+	this.setName = function(newName){
+		if(typeof newName === "string"){
+			name = newName;
+		}
+		return name;
+	}
+	this.getName = function(){
+		return name;
+	}
+	this.setSurname = function(newSurname){
+		if(typeof newSurname === "string"){
+			surname = newSurname;
+		}
+		return surname;
+	}
+	this.getSurname = function(){
+		return surname;
+	}
+	this.setAge = function(newAge){
+		if(typeof newAge === "number"){
+			age = newAge;
+		}
+		return age;
+	}
+	this.getAge = function(){
+		return age;
+	}
+	this.setSex = function(newSex){
+		if(typeof newSex === "string"){
+			sex = newSex;
+		}
+		return sex;
+	}
+	this.getSex = function(){
+		return sex;
+	}
+	this.setSalary = function(newSalary){
+		if(typeof newSalary === "number"){
+			salary = newSalary;
+		}
+		return salary;
+	}
+	this.getSalary = function(){
+		return salary;
+	}
+	this.setMarried = function(newMarried){
+		if(typeof newMarried === "boolean"){
+			married = newMarried;
+		}
+		return married;
+	}
+	this.getMarried = function(){
+		return married;
+	}
+	this.setFather = function(obj){ //setFather
+		this.father = obj;
+		return this.father;
+	}
+	this.getFatherName = function(){ //getFatherName
+		if(this.getSex() === "male"){
+			this.fatherName = this.father.getName() + "ovich";
+		}
+		if(this.getSex() === "female"){
+			this.fatherName = this.father.getName() + "ovna";
+		}
+		return this.fatherName
+	}
+	this.addChild = function(obj){ //addChild
+		childs.push(obj);
+		return childs.length;
+	}
+}
+
+var fatherPerson = new Person("Petr","efimenko",22,"male",0,false);
+var childPerson1 = new Person("pasha","efimenko",10,"male",1231,false);
+
+childPerson1.setFather(fatherPerson);
+console.log(childPerson1.getFatherName());
+
+var childPerson2 = new Person("Anya","efimenko",10,"male",1231,false);
+console.log(fatherPerson.addChild(childPerson1));
+console.log(fatherPerson.addChild(childPerson2));
+```
+
+## Замыкания 
+
+//в папке js07
+
+## Рекурсия
+
+### Sum
+
+```javascript
+var n = 10;
+var d = 5;
+var a1 = 1;
+function sum(n, d, a1){
+	if(n === 0)
+		return 0;
+	return a1 + d * (n - 1) + sum(n - 1, d, a1);
+}
+
+var resSum = sum(n, d, a1);
+
+console.log(resSum);
+
+### HTML Tree
+
+var someTree = {
+    tagName: "table", //html tag
+    subTags: [ //вложенные тэги
+        {
+                    tagName: "tr",
+                    subTags: [
+                        {
+                            tagName: "td",
+                            text: "some text",
+                        },
+                        {
+                            tagName: "td",
+                            text: "some text 2",
+                        }
+                    ]
+        }
+    ],
+    attrs: 
+    {
+        border: 1,
+    },
+}
+
+toHTML(someTree);
+
+function toHTML(obj){
+	var tag = document.createElement(obj.tagName);
+	if("attrs" in obj){
+		for (var keys in obj.attrs) {
+			tag.setAttribute(keys, obj.attrs[keys]);
+		}
+	}
+	if("text" in obj)
+	tag.innerHTML = obj.text;
+	if("subTags" in obj){
+		for (var i = 0; i < obj.subTags.length; i++){
+			var sub = toHTML(obj.subTags[i]);
+			tag.appendChild(sub);
+		}
+	}
+	if(obj.tagName === "table")
+		document.body.appendChild(tag);
+	else
+		return tag;
+}
+```