I have multiple formats, which i loop over (with ngFor) to create new components. Every component has the ng2-file-upload implemented via the constructor (new FileUploader()).
However, if I add a new file and display it, it is also added/displayed on the uploader of the other components, which should not be the case.
What did is miss?
Okay, I'll answer this one, on behalf of someone who helped me from an angular chat group. (many thanks!)
The problem seems to be that, although two distinct empty arrays are provided
<upload
*ngFor = "let format of formats"
[images] = "images ? images : []"
[format] = format>
</upload>
or even better to see:
<upload
[images] = "[]"
[format] = "'A'">
</upload>
<upload
[images] = "[]"
[format] = "'B'">
</upload>
angular just references the second empty array, instead of creating a new one. maybe i lack the experience, but thats not intuitive at all.
the solution is, giving an empty array with different empty arrays inside...
<upload
*ngFor = "let format of formats; let i = index;"
[images] = "images[i]"
[format] = format>
</upload>
asdasd
export class AppComponent {
...
images = [[],[]];
...
}