python (65.2k questions)

javascript (44.3k questions)

reactjs (22.7k questions)

java (20.8k questions)

c# (17.4k questions)

html (16.3k questions)

r (13.7k questions)

android (13k questions)

Questions - getelementsbyclassname

web scraping from google page no longer returns anything

The below Excel vba code use to work and return the market cap, 52 week low and current price into my spreadsheet. It no longer does though and cannot work out why. Class names haven't changed but the...
test-img

egreg

html

excel

vba

web-scraping

getelementsbyclassname

Votes: 0

Answers: 0

can you select a php imported html element with java script?

i am currently trying to add a class to a html element that is imported by php.The php file contains a a tag element <a class="felt" href="felt.php">Felt Products</a>...
test-img

KAZ

javascript

php

html

include

getelementsbyclassname

Votes: 0

Answers: 1

Latest Answer

You're using getElementsByClassName which returns an array. You need to modify your code to access the first element of the array or use another selector function like querySelector('.felt') <scrip...
test-img

cam

I am not able to give an Event Listener to my &lt;a href= class

I did this successfully for an element id; gave it the 'click' event listener so a modal can pop up once the action takes place. Now, I am trying with the same JS code but targeting a class instead of...
test-img

Dionisio

javascript

html

css

function

getelementsbyclassname

Votes: 0

Answers: 2

Latest Answer

document.querySelector() and document.getElementById() return a single node so it seems like that part of the code should work. But document.getElementsByClassName() returns an HTMLCollection which i...
test-img

jfriend00

JavaScript get elements by class on submit iteration

I'm trying to iterate over forms for likes with flask and AJAX. It works if there is just a single form and I use get element by id. What am I doing wrong in JS while iterating over the class? HTML: &...
test-img

xtina_lt

javascript

loops

getelementsbyclassname

Votes: 0

Answers: 2

Latest Answer

You need to get the form data of one form, not the collection of forms. To make it work I would suggest using a for..of loop, with let to get block scope: for (let lform of like_form) { lform.onsu...
test-img

trincot

Posts

Questions

Blogs

Jobs