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fix: 以节点id作为key，修复拖拽、增删时组件频繁卸载的问题

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wuyue.xht 2021-06-10 14:36:19 +08:00 committed by 力皓
parent 45cd088e60
commit 341f938f7f
1 changed files with 2 additions and 1 deletions
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3
packages/renderer-core/src/renderer/base.tsx
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@ -372,7 +372,7 @@ export default function baseRenererFactory() {
}
if (Array.isArray(schema)) {
if (schema.length === 1) return this.__createVirtualDom(schema[0], self, parentInfo);
return schema.map((item, idy) => this.__createVirtualDom(item, self, parentInfo, item?.__ctx?.lceKey ? '' : idy));
return schema.map((item, idy) => this.__createVirtualDom(item, self, parentInfo, item?.__ctx?.lceKey ? '' : String(idy)));
}
// FIXME
const _children = this.getSchemaChildren(schema);
@ -484,6 +484,7 @@ export default function baseRenererFactory() {
}
props.key = props.key || `${schema.__ctx.lceKey}_${schema.__ctx.idx || 0}_${idx !== undefined ? idx : ''}`;
} else if (typeof idx === 'number' && !props.key) {
// 仅当循环场景走这里
props.key = idx;
}