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code/g3soft-libs/docs/examples/tree/expand.vue

@@ -28,7 +28,7 @@ function collapseAll() {
 </script>
 
 <template>
-  <G3Space direction="vertical" :size="12" style="display: flex; max-width: 320px">
+  <G3Space vertical :size="12" style="display: flex; max-width: 320px">
     <G3Space :size="8">
       <G3Button size="small" type="outline" @click="expandAll">全部展开</G3Button>
       <G3Button size="small" type="outline" @click="collapseAll">全部收起</G3Button>