[英]Bootstrap 4 accordian with ngFor in angular4?
<div id="accordion" role="tablist" aria-multiselectable="true" *ngFor="customeOffer of customOfferData">
<div class="card">
<div class="card-header" role="tab" id="headingThree">
<h5 class="mb-0">
{{customeOffer.name}}
</h5>
</div>
</div>
</div>
My accordian with ngFor is not working .It is giving error.Can anyone tell me.Please help .Thank in advance. 我的ngFor手风琴无法正常工作。它给出了错误。任何人都可以告诉我。请帮助。谢谢。
The syntax of ngFor loop is *ngFor ="let variable of array". ngFor循环的语法为* ngFor =“ let变量array”。
So in your case,the syntax will be like this: 因此,在您的情况下,语法将如下所示:
*ngFor="let customeOffer of customOfferData"
As you have mentioned, your ngFor
is not working, and if you are getting this error, 如前所述,您的ngFor
无法正常工作,如果遇到此错误,
Template parse errors: Can't bind to 'ngFor' since it isn't a known property of
element
模板解析错误:由于它不是element
的已知属性,因此无法绑定到ngFor
The issue is: *ngFor="customeOffer of customOfferData"
问题是: *ngFor="customeOffer of customOfferData"
You missed let
keyword *ngFor="let customeOffer of customOfferData"
您错过了let
关键字*ngFor="let customeOffer of customOfferData"
Reference: Showing an array property with *ngFor 参考: 使用* ngFor显示数组属性
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