Added viz.js code

1 files changed, 23 insertions, 0 deletions

diff --git a/lib/elements/input.ml b/lib/elements/input.ml
new file mode 100755
index 0000000..6ae9aa8
--- /dev/null
+++ b/lib/elements/input.ml
@@ -0,0 +1,23 @@
+open Brr
+open Brr_note
+open Note
+
+(** Create a slider element, and a signal with the value *)
+let slider
+  : at:Brr.At.t list -> Brr.El.t * float S.t
+
+  = fun ~at ->
+    let slider =
+      El.input ~at () in
+
+    let init_value = (Jstr.to_float (El.prop El.Prop.value slider)) in
+
+    let event =
+      Evr.on_el
+        Ev.input (fun _ ->
+            let raw_value = El.prop El.Prop.value slider in
+            Jstr.to_float raw_value)
+        slider
+      |> S.hold init_value
+    in
+    slider, event