diff options
| -rw-r--r-- | src/main/kotlin/pl/treksoft/kvision/data/DataContainer.kt | 6 | ||||
| -rw-r--r-- | src/test/kotlin/test/pl/treksoft/kvision/data/DataContainerSpec.kt | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/src/main/kotlin/pl/treksoft/kvision/data/DataContainer.kt b/src/main/kotlin/pl/treksoft/kvision/data/DataContainer.kt index 4dbceaea..32546bd5 100644 --- a/src/main/kotlin/pl/treksoft/kvision/data/DataContainer.kt +++ b/src/main/kotlin/pl/treksoft/kvision/data/DataContainer.kt @@ -9,7 +9,7 @@ import pl.treksoft.kvision.panel.VPanel class DataContainer<M : DataComponent, C : Widget>( val model: ObservableList<M>, - private val binding: (M, Int) -> C, + private val binding: (Int) -> C, private val child: Container = VPanel() ) : Widget(setOf()), Container, DataUpdatable { @@ -56,11 +56,13 @@ class DataContainer<M : DataComponent, C : Widget>( return this.child.renderVNode() } + open fun get(index: Int) = model[index] + override fun update() { model.forEach { it.container = this } singleRender { child.removeAll() - child.addAll(model.mapIndexed { index, m -> binding(m, index) }) + child.addAll(model.mapIndexed { index, _ -> binding(index) }) } } diff --git a/src/test/kotlin/test/pl/treksoft/kvision/data/DataContainerSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/data/DataContainerSpec.kt index 30cf0db9..b4b1122f 100644 --- a/src/test/kotlin/test/pl/treksoft/kvision/data/DataContainerSpec.kt +++ b/src/test/kotlin/test/pl/treksoft/kvision/data/DataContainerSpec.kt @@ -22,7 +22,7 @@ class DataContainerSpec : DomSpec { } val model = observableListOf(Model("First"), Model("Second")) - val container = DataContainer(model, { element, _ -> Label(element.value) }) + val container = DataContainer(model, { index -> Label(model[index].value) }) root.add(container) val element = document.getElementById("test") assertEquals( |