I currently have my class element:
var frame_2 = document.querySelectorAll(".name");
Currently this div is empty. I now want to "append/add" some content to that div - I had a go with innerHTML
+ innerText
but for some reason nothing seems to be added.
Example:
frame_2.innerHTML = '<img src="image.gif" />';
and
frame_2.innerText = 'some text';
Any suggestions? Im not sure if there are ways of doing the same - or performance'wise something better?
this gives you a list of elements that contain the class name
var name=document.querySelectorAll(".name");
you want the first element?
name[0].textContent='some text';
This gives you one single element, the first one.
var name=document.querySelector(".name");
name.textContent='some text';
To append stuff
name.appendChild(document.createTextNode('pizza'));
name.appendChild(document.createElement('div')).textContent='spaghetti';
name.appendChild(document.createElement('img')).src='cookie.jpg';
EDIT
To get the elements by classname, then retrieve the id :
var names=document.querySelectorAll(".name"),l;
while(l--){
console.log(names[l].id);
}
or if i didn't understand correctly
html
<div class="spaghetti" id="pizza"></div>
js
document.querySelector(".spaghetti#pizza")
EDIT2
html
<div id="container1"><div class="my-class"></div></div>
js
document.querySelector("#container1>.my-class")
Easier solution, any use case. Query your selector:
let find = document.querySelector('.selector');
create some html as a string
let html = `put your html here`;
create element from string
let div = document.createElement('div');
div.innerHTML = html;
Append new html you created to selector
find.appendChild(div);
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