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路由传参(JSON格式) 【解析数据后,页面第一次渲染出现错误】 #1933
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第一种写法: _createData() {
this.__state = arguments[0] || this.state || {};
this.__props = arguments[1] || this.props || {};
;
const { dataTag } = this.$router.params;
const $anonymousCallee__0 = dataTag ? JSON.parse(dataTag) : [];
Object.assign(this.__state, {
$anonymousCallee__0: $anonymousCallee__0,
dataTag: dataTag
});
return this.__state;
} 第三种写法: |
CC @yuche |
get! |
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问题描述
在父页面的路由上带上JSON格式的数据,在进入路由页去解析后,页面第一次
render
会报错。复现步骤
第一种写法
第二种写法
第三种写法
期望行为
报错信息
第一第二种写法报错信息如下:
第三种写法报错信息如下:
系统信息
补充信息
以上描述的第二种写法在编译后,源码并没有把判断条件编译出来。
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