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update how views and parameters are provided to view-cursor

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This commit is contained in:
Gered 2016-05-19 22:56:17 -04:00
parent 082d78d77b
commit 833054913e
1 changed files with 4 additions and 2 deletions
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6
reagent-data-views/src/reagent_data_views/client/component.cljs
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@ -55,8 +55,10 @@
NOTE: The data returned by this function is intended to be used in a
read-only manner. Using this cursor to change the data will *not*
propagate the changes to the server."
[view-sig]
(let [this (r/current-component)]
[view-id & parameters]
(let [view-sig {:view-id view-id
:parameters (or parameters [])}
this (r/current-component)]
(assert (not (nil? this)) "view-cursor can only be used within a defvc component's render function.")
(update-component-state! this #(update-in % [:used-view-sigs] conj view-sig))
(views/->view-sig-cursor view-sig)))