Hi All,
I'm trying to use the google autocomplete widget in cljs and having
problems converting the google basic example into cljs.
This is the original:
goog.ui.AutoComplete.Basic = function(data, input, opt_multi,
opt_useSimilar) {
var matcher = new goog.ui.AutoComplete.ArrayMatcher(data,
!opt_useSimilar);
var renderer = new goog.ui.AutoComplete.Renderer();
var inputhandler =
new goog.ui.AutoComplete.InputHandler(null, null, !!opt_multi);
goog.ui.AutoComplete.call(this, matcher, renderer, inputhandler);
inputhandler.attachAutoComplete(this);
inputhandler.attachInputs(input);
};
goog.inherits(goog.ui.AutoComplete.Basic, goog.ui.AutoComplete);
I've tried various ways of adapting this into cljs, but without success.
For example
(defn ac-fn [lookup-fn input]
(let [renderer (goog.ui.AutoComplete.Renderer.)
ih (goog.ui.AutoComplete.InputHandler. nil nil false)]
(this-as ctx
* (.call goog.ui.AutoComplete ctx lookup-fn renderer ih)*
(doto ih
(.attachInputs input)
(.attachAutoComplete ctx)))))
The problem is the 'this' reference, which resolves to the window instead
of the function itself, which seems to be what is required here. I have
tried all sorts of different forms, but can't work out how to do this, and
I can't find any examples which help.
I'm probably going about this in the wrong way, and I'm sure the right way
is obvious, but not to me :>) Can anyone point me in the right direction?
Best wishes
John
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