RadioGroup: fix RadioGroup used in component causes exception #17908 (#20783)

960bbcb5 · lichao · GitHub · 10bb2df8 · 960bbcb5
Commit 960bbcb5 authored Jul 09, 2021 by lichao Committed by GitHub Jul 09, 2021
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packages/radio/src/radio-group.vue packages/radio/src/radio-group.vue +3 -1

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--- a/packages/radio/src/radio-group.vue
+++ b/packages/radio/src/radio-group.vue
@@ -43,7 +43,9 @@
        return (this.elFormItem || {}).elFormItemSize;
      },
      _elTag() {
-        return (this.$vnode.data || {}).tag || 'div';
+        let tag = (this.$vnode.data || {}).tag;
+        if (!tag || tag === 'component') tag = 'div';
+        return tag;
      },
      radioGroupSize() {
        return this.size || this._elFormItemSize || (this.$ELEMENT || {}).size;