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Tree: add current-change event & current-node-key. (#1807)

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This commit is contained in:
FuryBean
2016-12-17 14:09:05 +08:00
committed by cinwell.li
parent 4614990cb4
commit 6c4f8a6867
7 changed files with 63 additions and 3 deletions
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10
packages/tree/src/tree-node.vue
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@@ -2,7 +2,11 @@
<div class="el-tree-node"
@click.stop="handleClick"
v-show="node.visible"
:class="{ 'is-expanded': childNodeRendered && expanded, 'is-current': tree.currentNode === _self, 'is-hidden': !node.visible }">
:class="{
'is-expanded': childNodeRendered && expanded,
'is-current': tree.store.currentNode === node,
'is-hidden': !node.visible
}">
<div class="el-tree-node__content"
:style="{ 'padding-left': (node.level - 1) * 16 + 'px' }"
@click="handleExpandIconClick">
@@ -124,7 +128,9 @@
},
handleClick() {
this.tree.currentNode = this;
const store = this.tree.store;
store.setCurrentNode(this.node);
this.tree.$emit('current-change', store.currentNode ? store.currentNode.data : null, store.currentNode);
},
handleExpandIconClick(event) {