Hello
I’m not able to understand the alert box output after I click the example button.
The i variable is updated but the e variable is unchanged.
It seems a very strange behavior!!!
Thanks to all
window.onload=function () {
var container=document.getElementById("container");
var elements=container.getElementsByTagName("*");
var button=document.getElementById("button");
elements=Array.prototype.slice.call(elements, 0);
var i=0;
var e=elements[i];
button.addEventListener("click", function () {
alert (e.nodeName+" "+i)
/*
At first click the alert output: DIV 0;
At second click the alert output: DIV 1;
At thrird click the alert output: DIV 2;
ad so on...
*/
i++;
})
}
button id="button" exemple button
div id="container" // container for three following elements div p ul
div style="width:200px; height:200px; background-color:#111" div // nested DIV
p style="width:200px; height:200px; background-color:#111"p // nested P
ul style="width:200px; height:200px; background-color:#111"ul ///nested UL
div