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<tr *ngFor="let a of arrayOfObjects">
<td *ngFor="let item of cfValues | keyvalue">
{{item.value}}
</td>
</tr>
I am just trying to print the items in the regular order but the key/value pipe does a default sorting based on the index. Is there a way to disable the default sorting?
513
KeyValuePipelinkTransforms Object or Map into an array of key value pairs. {{ input_expression | keyvalue [ : compareFn ] }}
The KeyValue Pipe converts given Object or Map into an array of key-value pairs. We can use this with the ngFor to loop through the object keys. The keyValue accepts the one argument compareFn , which we can use to set the custom sort to the pipe.
KeyValue pipe released in Angular 6.1 to loop through objects,Maps and arrays. Now by passing KeyValue pipe to *ngFor we can loop through objects key values & maps. Prior to this Angular 6.1 release we cannot iterate directly through objects key values & maps using *ngFor directive.
You need to return 0 if you want them to not be ordered.
So in your cause you could either do
<td *ngFor="let item of cfValues | keyvalue : 0">
But that would throw a ts error: TypeError: The comparison function must be either a function or undefined
Else, you can create a function that returns 0 and use
returnZero() {
return 0
}
[... in your template]
<td *ngFor="let item of cfValues | keyvalue : returnZero">
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