I am looking to do what the title says. As I am new to client side programming with java script all to together I do not know the "right" and "proper" way of achieveing what I need done.
I wish to use a simple javascript function
var x;
var items = {};
for (x = 0, x < 7; x++) {
items[x] = new num;
}
$("li").addclass("items" + num);
Is this right? Am I on the right track even?
I don't know what is num
in your code but I suspect you want to get something like this:
$('li').each(function (i) {
$(this).addClass('items' + i);
});
This will add a class with incrementing index to every li
element. If you run $("li").addClass("items" + num)
this will add the same class to all li
elements.
BTW. JavaScript is case sensitive so you must write addClass
instead of addclass
.
More tampering....
and I found that if i did
for(var x = 0; x < 7; x++){
$(".nav li").addClass("items_" + x);
}
I'm still not sure why the above didn't work...
oh well...
RaYell is correct. You need to use $.each
or you could use .eq(i)
.. ie
for(var x = 0; x < $(".nav li).length(); x++){
$(".nav li").eq(x).addClass("items_" + x);
}
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