DOM - Child Nodes of a Node

1 - About

Child Nodes of an element in the dom tree

3 - Management

3.1 - Get

The childNodes property of an element returns a collection of child Node.


var divChildNodes  = document.querySelector("div").childNodes;

console.log("We have " + divChildNodes.length + " nodes");

for (var i = 0; i < divChildNodes.length; i++) {
        console.log("Node ("+i+") is a "+divChildNodes[i]+" and has the following content: "+divChildNodes[i].textContent);
}



<div>
<p>First paragraph</p>
<p>Second paragraph</p>
<b>
</div>

3.2 - Add

3.2.1 - Web API Add

Browser - DOM Web Api


for(var i = 1; i <= 4; i++) {
        var myDiv = document.createElement('div');
        myDiv.className = "buttonClass";
        myDiv.innerHTML = "Div content "+i;
        document.body.appendChild(myDiv);
}

3.2.2 - Jquery


Data Science
Data Analysis
Statistics
Data Science
Linear Algebra Mathematics
Trigonometry

Powered by ComboStrap