我有一個配置文件,我想導入和渲染/循環通過我的一個組件。配置文件:ReactJS訪問變量超出了範圍在渲染功能
data.config.js
export const data = {
clientData: {
name:'Lynda',
age:'53',
userid:7896
},
otherData: [
{
option1: 'good;',
option2: {type: 'confirmed'},
option3: ['u','g','l','y']
},
{
option1: 'awesome;',
option2: {type: 'temporary'},
option3: ['u','g']
},
],
};
component.js文件
import { data } from '../config/client/data.config.js';
..
var clientData = data.clientData; // console o/p returns object key and values
var otherData = data.otherData; // console o/p returns object key and values
..
render() {
const {
title,
favicon,
socialMediaDesc,
socialMediaImg,
...
} = this.props;
...
return(
<html className="no-js" lang="en">
<title>{title}</title> // works as expectec
...
<script dangerouslySetInnerHTML={{ // eslint-disable-line react/no-danger
__html: `
for (var client in ${clientData}) {
if (${clientData}.hasOwnProperty(client)) {
(function(key, value) {
console.log(key, " : ", value);
})(client, ${clientData}[client]);
}
};
`,
}}
</html>
)
}
預計控制檯O/P:
name : Lynda
age : 53
userid : 7896
結果是我得到: Uncaught SyntaxError: Unexpected identifier as value of ${clientData} is [object Object]
如何訪問render函數內的clientData和其他數據鍵和值?
從」 ../配置/客戶/ data.config.js''進口{}數據;'請問一個'的console.log()'在構造函數中說呢? – Nocebo
我會更新原始帖子 – user988544
我相信那些const聲明在錯誤的行中。應該在返回之前。你可以嘗試創建一個字符串,它會在再次渲染之前在危險的SetInnerHTML prop中進入,並使用該字符串作爲單個變量。 – bennygenel