I'm trying to create the div tag using javascript.? But why it is not working?
I have seen the document.createElement not working
Javascript createElement() not working in Chrome But these answers are not suited for my script.
<html>
<head>
<script>
var div = '<div id = con style="width:auto; height:200px; Background:#2a2a2a">';
var x = document.createElement(div);
var y = document.getElementById('con');
y.innerHTML = "hello world";
document.body.appendChild(x);
</script>
</head>
<body>
</body>
</html>
How can I do it?
I'm trying to create the div tag using javascript.? But why it is not working?
I have seen the document.createElement not working
Javascript createElement() not working in Chrome But these answers are not suited for my script.
<html>
<head>
<script>
var div = '<div id = con style="width:auto; height:200px; Background:#2a2a2a">';
var x = document.createElement(div);
var y = document.getElementById('con');
y.innerHTML = "hello world";
document.body.appendChild(x);
</script>
</head>
<body>
</body>
</html>
How can I do it?
Share Improve this question edited May 23, 2017 at 11:46 CommunityBot 11 silver badge asked Feb 11, 2015 at 12:03 user4284509user4284509 3-
You forget to wrap your
divin quotes:createElement('div')– antyrat Commented Feb 11, 2015 at 12:04 -
should be:
var div = '<div id = "con" style="width:auto; height:200px; Background:#2a2a2a">'You just forget to quote to id. – Bhojendra Rauniyar Commented Feb 11, 2015 at 12:06 -
@antyrat I'm call the
var div =– user4284509 Commented Feb 11, 2015 at 12:06
3 Answers
Reset to default 5It doesn't work like so. .createElement() only excepts the type of element you want to create, no predefined HTML snippet. So you have to create a Div Element using document.createElement('div'); and work on that element afterwards. Like
For Instance
var div = document.createElement('div');
div.id = 'con';
div.style.cssText = "width:auto; height:200px; Background:#2a2a2a";
document.body.appendChild( div );
If you don't need a reference to an Element and you only want to insert new HTML code, you can also use Element.prototype.insertAdjacentHTML() like so
document.body.insertAdjacentHTML( 'beforeend', '<div id="con" style="width:auto; height:200px; Background:#2a2a2a">');
A further problem of your code here is that you try to access the DOM too early. Even if the code would work in its current form, you cannot access document.body in your <head> section because it wasn't fully initialized at that point. Either move the entire <script> source into the <body> section or attach a listener to DOMContentLoaded Event.
If you want to insert entire HTML structure all at once, you can use very useful, cross-browser and unfairly little known insertAdjacentHTML method:
var div = '<div id="con" style="width:auto; height:200px; Background:#2a2a2a"></div>';
document.body.insertAdjacentHTML('beforeend', div);
var y = document.getElementById('con');
y.innerHTML = "hello world";
You cannot create a predefined html like that, also since you are appending to body, the script should be inside the body element not in head
<html>
<head>
</head>
<body>
<script>
var x = document.createElement('div');
x.id = 'con';
x.style.width = 'auto';
x.style.height = '200px';
x.style.background = '#2a2a2a';
x.innerHTML = "hello world";
document.body.appendChild(x);
//no need to access `y` by id, use the reference returned by createElement to set the content
//var y = document.getElementById('con');
//y.innerHTML = "hello world";
</script>
</body>
</html>
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