爲什麼ng-if上的多個條件在angular2中顯示這個錯誤？

Question

我想檢查事件長度爲0，如果term.length大於2用下面的代碼，

<li class="more-result" *ngIf="events?.length == 0" && "term.value.length > 2"> 
       <span class="tab-content-area-active-location">   
        No events found in {{selectedCountry}} 
       </span> 
</li 

>

它顯示在控制檯上作爲模板錯誤，

Unexpected closing tag "li" (" 

Answer 1

變化ngIf從

*ngIf="events?.length == 0" && "term.value.length > 2" 

狀態

到

*ngIf="events?.length == 0 && term.value.length > 2"