javascript - for each element type in body

Question

Welcome To Ask or Share your Answers For Others

javascript - for each element type in body

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - for each element type in body

For example

For each div in body
          div.innerHtml = "poo"
next div

this is obviously psuedo code but demonstrates what i am trying to do.

Edit to share that it gives me tremendous joy to look at questions 9-years old and to see how far I've come and that this question still benefits others.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…

1 Answer

深蓝 · Answer 1 · 2021-10-17T00:04:19+0000

var elements = document.getElementsByTagName('div');

for (var i = 0; i < elements.length; i++) {
    elements[i].innerHTML = "foo";
}?

Live DEMO

If you want to look only in the <body>:

var elements = document.body.getElementsByTagName('div');

for (var i = 0; i < elements.length; i++) {
    elements[i].innerHTML = "foo";
}?

Categories

javascript - for each element type in body

javascript - for each element type in body

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

Just Browsing Browsing

Most popular tags