Shouldn't that be (.-length nl) ?
Matt
On Tuesday, January 10, 2012 7:25:29 AM UTC+10, Jozef Wagner wrote:
Beware that NodeList is often a live collection, so it is probably a good
idea to produce eager seq. I use this to convert it to seq:
(defn nodelist-to-seq
Converts nodelist to
I would like to have NodeList be seqable. Please file a ticket with a
patch. Perhaps someone else can shed light on why Opera doesn't work.
-S
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Beware that NodeList is often a live collection, so it is probably a good
idea to produce eager seq. I use this to convert it to seq:
(defn nodelist-to-seq
Converts nodelist to (not lazy) seq.
[nl]
(let [result-seq (map #(.item nl %) (range (.length nl)))]
(doall result-seq)))
--
You
Hi,
Following code cause an error, because NodeList doesn't extend
ISeqable.
(doseq [u (goog.dom/getElementsByClass myclass)]
...)
Uncaught Error: No protocol method ISeqable.-seq defined for type
object: [object NodeList]
So I implemented ISeqable for NodeList.
(extend-type js/NodeList
