javascript get element by class name
var y = document.getElementsByClassName('foo');
var aNode = y[0];Using JavaScript, we can get element by id using following syntax:
var x=document.getElementById("by_id"); I tried following to get element by class:
var y=document.getElementByClass("by_class")...
BETA
Snippet explanation automatically generated by OpenAI:
Here is what the above code is doing:
1. The variable x is assigned to a function call.
2. The function is document.getElementsByClassName('foo');. This function returns an array of nodes that have the class name foo.
3. The variable y is assigned to the return
