Index in data component

[ar53n]

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Plunkr Case (Bug Reports)
Please fork the plunkr below and create a case demonstrating your bug report. Issues without a plunkr have much less possibility to be reviewed.

http://plnkr.co/edit/NtWWnN

Current behavior
Can not get index in template repeat.

<template ngFor let-race [ngForOf]="races" let-i="index" [ngForTrackBy]="trackByFn"> <div class="ui-grid ui-grid-responsive ui-fluid" style="font-size:16px;padding:20px;border-bottom:1px solid #D5D5D5;"> <div class="ui-grid-row" style="font-size:14px"> <div class="ui-grid-col-3 ui-g-sm-6 md-6 lg-6"> <div class="ui-grid ui-grid-responsive ui-fluid"> <div class="ui-grid-row">{{race?.name}} {{i}}</div> <div class="ui-grid-row">{{i}}</div> </div> </div>

Expected behavior

Minimal reproduction of the problem with instructions

What is the motivation / use case for changing the behavior?

Please tell us about your environment:

• Angular version: 2.0.X

• PrimeNG version: 2.0.X

• Browser: [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ]

• Language: [all | TypeScript 2.0 | ES6/7 | ES5]

• Node (for AoT issues): node --version = 6.9.1

[upmauro]

Not have problems in framework. Please check your code.

Change let-i="index" to let-i="rowIndex" seems solve your problem.

I created plnkr with the examle of this case working:

http://plnkr.co/edit/ZjXzfR4EIpxXPJ4jmLaA?p=preview

[ar53n]

@upmauro its work for dataGrid, but not dataList. Have any case for this?

[upmauro]

Huuum, i need time to think how we can solve it.

In dataList component the template is created by pTemplateWrapper inside a ngFor (where we have index). I don't know how we can inject this value inside pTemplateWrapper.

https://github.com/primefaces/primeng/blob/master/components/datalist/datalist.ts#L20-L22

@cagataycivici you have ideia how to solve it?
(sorry mention, but i'm very curious how solve it)

[ar53n]

@upmauro see i create plunker.
http://plnkr.co/edit/sW5QIP45GEdCR7GACUo9?p=preview

[ar53n]

@upmauro sorry for incorrect pull request, but i solved this problem.
#1532 #1531 .
But index show how rowIndex

[sudheerj]

This issue is already fixed here #1539
So closing the issue now.