fixed Tree key bug under Vue 2.4.1
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2 changed files with 5 additions and 2 deletions
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@ -14,7 +14,7 @@
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<span :class="titleClasses" v-html="data.title" @click="handleSelect"></span>
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<Tree-node
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v-for="item in data.children"
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:key="item"
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:key="item.nodeKey"
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:data="item"
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:visible="data.expand"
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:multiple="multiple"
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