大家好,
我想修改主题模型类 javascripts/discourse/app/models/topic.js 中下面提到的方法:
@discourseComputed("excerpt")
excerptTruncated(excerpt) {
return excerpt && excerpt.substr(excerpt.length - 8, 8) === "…";
}
我尝试使用下面的代码,但无法正常工作:
<script type="text/discourse-plugin" version="0.8">
const topicClass = api.container.factoryFor('model:topic');
const discourseComputed = require("discourse-common/utils/decorators").default;
topicClass.class.reopenClass({
@discourseComputed("excerpt")
excerptTruncated(excerpt) {
return excerpt && excerpt.substr(topic_excerpt.length - 8, 8) === "…";
}
});
</script>