我有一个新闻栏,我使用了 ngx-newsticker,我需要为新闻栏中的每个项目附加一个工具提示。但是,插件需要一个字符串数组,如下所示。
我试图循环抛出数组,但它不起作用:
<div class="M_announcementDiv" *ngIf="announcementsArrInTicker && announcementsArrInTicker.length>0">
<div class="container">
<div placement="bottom" [ngbTooltip]="announcementsArrInTicker">
<ngx-newsticker title="{{'ANNOUNCEMENTS'|translate}}" [events]="announcementsArrInTicker" [interval]="interval"></ngx-newsticker>
</div>
</div>
</div>
我需要将当前项目推送到此行中的工具提示,而不是推送整个数组。
<div placement="bottom" [ngbTooltip]="announcementsArrInTicker">
这是检索数据的 ts 函数:
getGeneralAnnouncements() {
// this.isAuthenticated = this.authService.isAuthenticated();
this.isAuthenticated =false;
this.newsService.searchGeneralAnnouncements(this.searchModel, this.isAuthenticated).subscribe(res => {
this.announcementArr = res;
res.announcements.map((announcement) => {
if(this.translate.currentLang=="ar"){
this.announcementsArrInTicker.push(announcement.bodyAr);
}else{
this.announcementsArrInTicker.push(announcement.bodyEn);
}
});
}, error => {
// this.businessException = errorsUtility.getBusinessException(error); //this.notificationService.showNotification(this.businessException.message,
NotificationType.Error);
})
}