我有代码
import _ from 'lodash';
import {Link} from 'react-router';
import React, {Component} from 'react';
class Categories extends Component {
renderCategory(category, categoryIndex) {
return (
<div>{category}</div>
);
};
renderCategories() {
return _.map(this.props.categories, (category, categoryIndex) => {
console.dir(category);
this.renderCategory(category, categoryIndex);
});
}
render() {
console.dir(this.props.categories);
return (
<div>
{this.renderCategories()}
</div>
);
}
}
export default Categories;
我正在调用另一个这样的组件:
<Categories categories={{'an-example': "another"}}/>
现在我没有关联HTML响应,但是控制台日志确实出现了:
Object
an-example: "another"__proto__: Object
bundle.js:46448 another
我缺少什么?如何在DOM中打印div?提前谢谢!