所以我想做的是使用re-com的horizontal-tabs元素的基本选项卡式视图。我添加了一个v-box元素,在其下方,我想拥有我的tabs元素以及与该标签相对应的主体。虽然在:on-change我叫重置!在水平标签的模型上似乎不起作用。
(defn left-panel []
[re-com/box
:size "auto"
:child (let [selected-tab-id (r/atom (:id (first left-panel-tabs-definition)))
change-tab #(reset! selected-tab-id %)]
[re-com/v-box
:children [[re-com/horizontal-tabs
:model selected-tab-id
:tabs left-panel-tabs-definition
:on-change change-tab]
[(left-panel-tabs @selected-tab-id)]
]])])
(defn forms-view []
[:div "Forms View"])
(defn swagger-view []
[:div "Swagger View"])
(def left-panel-tabs
{::swagger #'swagger-view
::forms #'forms-view})
(def left-panel-tabs-definition
[{:id ::forms
:label "Forms"
:say-this "Forms View"}
{:id ::swagger
:label "Swagger"
:say-this "Swagger View"}])
如果不是
[(left-panel-tabs @selected-tab-id)]
我做类似的事情
(do (log @selected-tab-id) [(left-panel-tabs @selected-tab-id)])
它将始终打印我在开始时设置了试剂原子的值(在这种情况下为:: forms)
答案 0 :(得分:1)
由于在reddit上使用了u / Galrog,我意识到,要使其正常工作,我需要创建一个Form-2组件(创建组件http://reagent-project.github.io/docs/master/CreatingReagentComponents.html#the-three-ways的3种形式)
将我的左面板组件更改为Form-2组件会重新赋予原子改变的两个孩子
代码:
(defn left-panel []
(let [selected-tab-id (r/atom (:id (first left-panel-tabs-definition)))
change-tab #(reset! selected-tab-id %)]
(fn []
[re-com/box
:size "auto"
:child [re-com/v-box
:children [[re-com/horizontal-tabs
:model selected-tab-id
:tabs left-panel-tabs-definition
:on-change change-tab]
[(left-panel-tabs u/selected-tab-id)]]]])))