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add listener on Tree: on-toggle-expand

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This commit is contained in:
Lawrence Lee 2017-04-27 15:20:11 +08:00
parent 01b8d340c5
commit 75dad87376
2 changed files with 4 additions and 1 deletions
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4
src/components/tree/tree.vue
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@ -102,7 +102,6 @@
},
mounted () {
this.updateData();
this.$on('selected', ori => {
const nodes = findComponentsDownward(this, 'TreeNode');
nodes.forEach(node => {
@ -119,6 +118,9 @@
this.$on('on-checked', () => {
this.$emit('on-check-change', this.getCheckedNodes());
});
this.$on('toggle-expand', (payload) => {
this.$emit('on-toggle-expand', payload);
});
},
watch: {
data () {