使用Angular在索引中的循环索引
我有一个看起来像这样的阵列；
[
0.{name: name, prod: [0{...}, 1{...}]},
1.{name: name, prod: [0{...}, 1{...}]},
2.{name: name, prod: [0{...}, 1{...}]},
3.{name: name, prod: [0{...}, 1{...}]},
]
因此，现在我使用索引进行ngfor循环：
*ngfor =“让prodlist的p; in i”
index
这显然给了我第一个索引：[0,1,2,3]，但是我想为第二个数组索引。
我尝试了：
*ngfor =“让prodlist.prod; index as i”
但似乎不起作用。
我的html：
<ion-col size="6" *ngFor="let p of prodList; index as i">
<h1>{{p.name}}</h1>
<p>{{p.prod[i].description}}</p>
<p>{{p.prod[i].price}}</p>
I have a array that looks like this;
[
0.{name: name, prod: [0{...}, 1{...}]},
1.{name: name, prod: [0{...}, 1{...}]},
2.{name: name, prod: [0{...}, 1{...}]},
3.{name: name, prod: [0{...}, 1{...}]},
]
So now I do a ngfor loop using the index:
*ngFor="let p of prodList; index as i"
This obviously gives me the first index: [0,1,2,3], however I would like to index the second array.
I have tried:
*ngFor="let p of prodList.prod; index as i"
But does not seem to be working.
my html:
<ion-col size="6" *ngFor="let p of prodList; index as i">
<h1>{{p.name}}</h1>
<p>{{p.prod[i].description}}</p>
<p>{{p.prod[i].price}}</p>
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