<html><body>Hello,
I'm starting in rails and ajax. So i've a javascript question:
someone could help me to update the class of a div?
Regards.
document.getElementById("myDiv").className = "newClass_name";Hello,
I'm starting in rails and ajax. So i've a javascript question:
someone could help me to update the class of a div?
Jean-Sébastien said:Hello,
I'm starting in rails and ajax. So i've a javascript question:
someone could help me to update the class of a div?
<html><body>
<div id="div_id"></div>
<style type="text/css">
.wow
{
border: 2px dashes red;}
</style>
<script type="text/javascript>
var d = document.getElementById('div_id');
d.className += ' wow';
</script>
</body>
It hasn't anything to do with rails or ajax though, for that you will
use the rails helper scriptaculous.
Not Scriptaculous, Prototype.js's addClassName and removeClassName
methods:
$(id).addClassName('blah');
However, other frameworks can be used with Rails, e.g. Fork's addClass
and removeClass:
Not Scriptaculous, Prototype.js's addClassName and removeClassName
methods:
However, other frameworks can be used with Rails, e.g. Fork's addClass
and removeClass:
<URL:http://www.forkjavascript.org/dom/docs>
jQuery has a similar method.
$('p[@id=p1]').addClass('className');
Will take a P tag with an attribute ID of p1 and add the class named className.
$('p.className').addClass('className2');
Which takes a P tag, with a class of className, and adds className2, to it.
jQuery has a similar method.$('p[@id=p1]').addClass('className');
Will take a P tag with an attribute ID of p1 and add the class named className.$('p.className').addClass('className2');
Which takes a P tag, with a class of className, and adds className2, to it.
Can jQuery be used with Rails a la Prototype.js?
RobG said:It hasn't anything to do with rails or ajax though, for that you will
use the rails helper scriptaculous.
Not Scriptaculous, Prototype.js's addClassName and removeClassName
methods:
However, other frameworks can be used with Rails, e.g. Fork's addClass
and removeClass:
<URL:http://www.forkjavascript.org/dom/docs>
jQuery has a similar method.
$('p[@id=p1]').addClass('className');
Will take a P tag with an attribute ID of p1 and add the class named className.
$('p.className').addClass('className2');
Which takes a P tag, with a class of className, and adds className2, to it.
Can jQuery be used with Rails a la Prototype.js?
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