【发布时间】：2018-11-13 23:10:45
【问题描述】：
此代码适用于 Ionic 3，但在 Ionic 4 beta 12 中仍然无法正常工作。这是一个错误吗？我应该报告吗？如何？我阅读了 beta 文档，它没有说明如何配置如何将文本呈现为 html。
async showRules() {
const alert = await this.alertController.create({
header: 'Rules',
subHeader: `<!--<div class="padding">-->
Brain Builder is up to date with the most recent research regarding IQ enhancement.
As the most recent research suggest, Brain Builder will increase the number of stimulus first (position, audio, color, etc.).
Once all stimuli have been mastered, the n-back will be increased.
<h3 class="title">
<center>
Rules for beginners
</center>
</h3>
<p>
A blue square will be shown every three seconds, press the button ‘Position’ when you find that the actual position of the blue square matches with that of the previous one.
The position of the square is accompanied with the pronunciation of a number and the very same rule applies for the sound.
</p>
`,
buttons: ['OK'],
backdropDismiss: false
});
await alert.present();
}
【问题讨论】：
-
您在 subHeader 中插入了巨大的文本和 html。你应该改用消息