我正在尝试使用语言翻译react-intl.当我使用它时<FormattedMessage id='importantNews' />,它是完美的.但是,当我使用以下代码时intl.formatMessage(),它不起作用并抛出一些错误.我不知道它有什么问题.
import { injectIntl, FormattedMessage } from 'react-intl';
function HelloWorld(props) {
const { intl } = props;
const x = intl.formatMessage('hello') + ' ' + intl.formatMessage('world'); //not working
const y = <FormattedMessage id='hello' />; //working
return (
<button>{x}</button>
);
}
export default injectIntl(HelloWorld);
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我的根组件是这样的,
import ReactDOM from 'react-dom';
import { addLocaleData, IntlProvider } from 'react-intl';
import enLocaleData from 'react-intl/locale-data/en';
import taLocaleData from 'react-intl/locale-data/ta';
import HelloWorld from './hello-world';
addLocaleData([
...enLocaleData,
...taLocaleData
]);
const …Run Code Online (Sandbox Code Playgroud) reactjs redux react-intl react-redux babel-plugin-react-intl
如何在 Ember 中使用多个产量在不同的地方显示页眉、正文、页脚?在下面添加了示例代码以供参考。但不工作并抛出错误说,
断言失败:找不到名为“ib.footer”的助手
components/common/info-bar-footer.hbs:
{{yield}}
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components/common/info-bar-header.hbs:
{{yield}}
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components/common/info-bar.hbs:
<div class="info-bar" style="display: {{if isopen 'block' 'none'}}">
<div class="info-bar-header">
<button class="btn-close" data-dismiss="info-bar" {{action "handleCloseInfoBar"}}>x</button>
{{yield (hash header=(component "common/info-bar-header"))}}
</div>
<div class="info-bar-footer">
{{yield (hash footer=(component "common/info-bar-footer"))}}
</div>
</div>
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模板/home.hbs:
{{#common/info-bar isopen=true as |ib|}}
{{#ib.header}}
<p class="info-content">
Hello, nice to see you again
</p>
{{/ib.header}}
{{#ib.footer}}
<button class="btn-default">Ok</button>
{{/ib.footer}}
{{/common/info-bar}}
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