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jQuery function $('selector', variable) [RESOLVED]
in Getting Started
•
9 years ago
Hello everybody,
I'm reading a book about jQuery and sometimes it's writen something like $('selector', variable), but I only know the meaning of $('selector'), and the author doesn't explain. So what's the utility of the variable at the end of the function $() after the coma ? Why it is used ?
An exemple of code given in the book is
I'm reading a book about jQuery and sometimes it's writen something like $('selector', variable), but I only know the meaning of $('selector'), and the author doesn't explain. So what's the utility of the variable at the end of the function $() after the coma ? Why it is used ?
An exemple of code given in the book is
$(document).ready(function() {
$('#news-feed').each(function() {
var $container = $(this);
$container.empty();
$.get('news/feed.xml', function(data) {
$('rss item', data).each(function() {
// Manipuler les nouvelles.
});
});
});
});