HERE'S A STACKBLITZ FOR THIS PROBLEM:
https://dynamic-ng-grid.stackblitz.io
I have to access the rowIndex or row data where I have used ngFor, I tried using rowIndex and went through the docs but unable to find out how it could work. Any help would be great thank. Let me know if any further information is required. Here's the code:
<ngx-datatable
style="height: 450px; cursor: pointer;"
class="material"
[rows]="rows"
[rowHeight]="70"
[footerHeight]="50"
columnMode="force"
[scrollbarV]="true"
[scrollbarH]="true">
<!-- months col -->
<ngx-datatable-column
*ngFor="let month of getMonths(rows, rowIndex)" // THIS IS THE PLACE WHERE I HAVE TO ACCESS THE ROWINDEX OR ROW BUT UNABLE TO ACCESS IT
[name]="month.name"
[width]="465">
<ng-template let-value="value" let-row="row" let-rowIndex="rowIndex" ngx-datatable-cell-template>
<span *ngIf="!month.detail; then avgTemp; else ratingTemp;"></span>
<!-- average score -->
<ng-template #avgTemp>{{ month.value | json }} MV</ng-template>
<!-- monthly rating -->
<ng-template #ratingTemp>
<span *ngIf="month.detail.rating.isNA === 'Y'; then isNaTemp; else notNaTemp"></span>
<!-- N/A -->
<ng-template #isNaTemp>N/A</ng-template>
<!-- Non-N/A -->
<ng-template #notNaTemp>
<span *ngIf="month.detail.rating.hrRating !== null; then hrRatTemp; else otherRatTemp"></span>
<!-- Hr Rating -->
<ng-template #hrRatTemp>{{ month.detail.rating.hrRating }} HR</ng-template>
<ng-template #otherRatTemp>
<span *ngIf="month.detail.rating.lmRating !== null; then lmRatTemp; else otherRatTemp"></span>
<!-- Lm Rating -->
<ng-template #lmRatTemp>{{ month.detail.rating.lmRating }} LM</ng-template>
<ng-template #otherRatTemp>
<span *ngIf="month.detail.rating.empRating !== null; then empRatTemp; else zeroTemp"></span>
<!-- Emp Rating -->
<!-- <ng-template #empRatTemp>{{ month.detail.rating.empRating }} Emp</ng-template> -->
<ng-template #empRatTemp>{{ row.months | json }} Emp</ng-template>
<ng-template #zeroTemp>
<span *ngIf="(rowIndex + 1) != rows.length">0</span>
</ng-template>
</ng-template>
</ng-template>
</ng-template> <!-- Non-N/A -->
</ng-template> <!-- monthly rating -->
</ng-template>
</ngx-datatable-column>
</ngx-datatable>
It's a good question as I wasn't able to find any relevant solution to achieve this, but instead try to solve it in a different way.
I think you wouldn't be able to access the rowIndex where you are trying to access it. Here's a stackblitz which surely solves your problem. It's not the best way of doing it but it will solve the problem.