/*przyklad 1 */


var box1 = document.querySelectorAll('.sample_class');
console.log(box1);
function getTag(elements) {
    var arr = [];
    for (var i=0; i<elements.length; i++) {
        arr.push(elements[i].tagName);
    }
    return arr;
}
console.log(getTag(box1));


/*przyklad 2 */

var box2 = document.querySelector('#sample_id');
console.log(box2);
function getClass(element) {
    var arr=[];
    for(var i=0;i<element.classList.length;i++){
        arr.push(element.classList[i]);
    }

    return arr;

}
console.log(getClass(box2));




/*przyklad 3 */

var box3 = document.querySelectorAll('.sample_class_2 li');
console.log(box3);
function getInnerText(element) {
    var arr = [];
    for (var i=0;i< element.innerText.length; i++) {
        arr.push(element.innerText[i]);
    }

    return arr;

}
console.log(getInnerText(box3));




/* przyklad 4*/

var box4 = document.querySelectorAll('[href]');
console.log(box3);
function getAdress(elements) {
    var arr = [];
    for (var i=0; i<elements.length; i++) {
        arr.push(elements[i].innerText);
    }

    return arr;
}
console.log(getAdress(box4));


/*przyklad 5*/

var box5 = document.querySelector('.sample_class_3');
console.log(box5);
var children=parent.children;

getTag(children);
console.log(getTag(children));