I have a list of values [1, paracetamol,[{1, location, quantity}, {2, location2, quantity}] so I have to print in two rows 1. [1, paracetamol, location, quantity] 2. [2. paracetamol, location1, quantity2]
I have maintained head headElements = ['Drug ID', 'Drug Name', 'Location', 'Quantity']
<table class="table table-striped" >
<thead>
<tr>
<th *ngFor="let head of headElements" scope="col">{{ head }}</th>
</tr>
</thead>
<tbody>
<div *ngFor = "let drugDetail of drugList">
<tr *ngFor="let loc of drugDetail.drugLocationList">
<th scope="row">{{ drugDetail.drugId }}</th>
<td>{{ drugDetail.drugName }}</td>
<td>{{loc.location}}</td>
<td>{{ loc.quantity}}</td>
</tr>
</div>
</table>
output:
['Drug ID', 'Drug Name', 'Location', 'Quantity']
[1, paracetamol, location, quantity]
[2. paracetamol, location1, quantity2]
Maybe it could be easier if you do first a map to your array data, something like this:
copyDrugList = drugList.map(drugDetail => [
{ drugId : drugDetail.drugLocationList[0].drugId ,
drugName : drugDetail.drugName ,
location : drugDetail.drugLocationList[0].location ,
quantity : drugDetail.drugLocationList[0].quantity ,
},
{ drugId : drugDetail.drugLocationList[0].drugId ,
drugName : drugDetail.drugName ,
location : drugDetail.drugLocationList[1].location ,
quantity : drugDetail.drugLocationList[1].quantity ,
},
]);
Then, you only need to do a classic Angular HTML ngFor:
<tr *ngFor = "let drugDetail of copyDrugList ">
<td>{{ drugDetail.drugId }}</td>
<td>{{ drugDetail.drugName }}</td>
<td>{{ drugDetail.location }}</td>
<td>{{ drugDetail.quantity }}</td>
</tr>