In my code when I write code like:
$("#id_pop")[0]
there is an error. When I correct it to:
var $d = $("#id_pop");
$d[0]....
it’s ok. Why?
In my code when I write code like: $(#id_pop)[0] there is an error. When
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In my code when I write code like:
$("#id_pop")[0]
there is an error. When I correct it to:
var $d = $("#id_pop");
$d[0]....
it’s ok. Why?
[0]should work, i.e. get you a DOM object. But you can’t continue using jQuery methods once you get back a normal DOM object.you can also get a DOM object from a jQuery selector like this:
$('#id_pop').get(0);Also are you sure you only have one element with the id
id_pop. If there is then$('#id_pop')[0]should work.See working example here: http://jsbin.com/udace3