How to access objects in Angular2 without using pipe or ngFor

Suppose I have the following data in an asymmetric array:

[{'name':'user','password':'123'},{'title':'officer','grade':'5','age':'5'}]

which is obtained from an ajax request and mapped using:

this._http.get(url).map( res => res.json() );

In my Angular2 html template, I am aware of what each block represents without needing to loop through it. Is there a way in Angular to access this data directly without using pipes or ngFor?

Currently, I am using a workaround by slicing the ngFor loop and accessing the dictionary data:

<div *ngFor="let  i of element| slice:0:1">
<p> {{element.name}} </p>
<p> {{element.pass}} </p>
</div>
<div *ngFor="let  i of element| slice:1:2">
<p> {{element.title}}</p>
...

Is there a simpler way to achieve this without the need for excessive setup? I keep encountering numerous exceptions and cannot find a straightforward method documented anywhere.

Answer №1

Make sure to handle null values when receiving data asynchronously

{{element && element[0].name}}
{{element && element[0].password}}
{{element && element[1].title}}

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