@micha: Any problems using hoplon with clojure 8?

i haven't heard anything yet

Hello, How do I write this in hlisp?

<!--[if lte IE 9]>
    <script src="assets/jquery-placeholder/jquery.placeholder.min.js"></script>
  <![endif]-->

i think you probably want to do that a different way

in hlisp you can check in js if it's ie9

and either use the jquery plugin or not

i don't think you need conditional html, because you're running in a full javascript environment

generally you want to include jquery plugins via cljsjs

or by making a deps.cljs file and adding the plugin to your resource paths

@leontalbot: ^^

ok...

I have a bug with I guess IDEREF

This code causes conflict in IE 8 or IE 11 metro

maybe I do it worng?

@micha: ^^

conflict?

what's the error you are getting?

ah i see one possible issue

the @% on line 21

yeah that makes sense

yes...

so IDeref is implemented like this:

https://github.com/hoplon/hoplon/blob/master/src/hoplon/core.cljs#L558-L560

(-deref [this] (-> this .-target js/jQuery .val))

that will only work on an element that has a value, like an <input> etc

ok

it's just a shortcut for getting the value of the element that fired the event

cause you need to do that very often

we could make it smarter though

like for an anchor element maybe it should return the href

is there a quick fix you could suggest?

what did you want the set #{@%} on line 21 to contain?

strs that represent "checkbox" vals

if I click on a link, it gets selected, if I click again, it gets deselected

i see

what is item there?

does that contain the thing you want to add to the cell set?

like maybe instead of @% you want (:id @item)

or something like that?

oh i see now

so the selected state is identified by that item being an element in the cell set

right?

so you probably want to do like

data would be ["choice a" "choice b" "choice c"]

yes, cell vector

:click #(let [c @cell, i @item]
  (if (some #{i} c)
    (reset! cell (vec (remove #{i} c)))
    (reset! cell (vec (conj c i)))))

you have a reference to the item cell in there, so you don't need any information from the event object really

testing...

IT WORKS!! Thanks a lot @micha!

🍻 !!

what's the quickest way to have a file automatically eval'd in boot, like how lein loads user.clj from the root of the source path? I tried setting --init-ns to a file/ns in the root of a source-path but I think I'm missing something

that should work if you're using the repl

the build.boot file is automatically evaled

that's definitely the quickest way

just put code in there

you can also use the clojure.core/load-file function

(load-file "user.clj")

ok cool thanks!

in your build.boot

load-file is handy when you're dev-ing on a build.boot itself. boot repl and then (load-file "build.boot")... then (boot (sometask)) at the repl after reloading