بتاريخ الثلاثاء، 11 فبراير، 2020 11:58:16 ص UTC+2، كتب ahmed elbarbary:
>
> problem
>
> How to access attribute from array based on value exist on attribute ?
>
> I need to access Fn:'Application' inside array of OtherQualification on
> html angular 7 ?
>
> if it have otherQualification - fn - Application
> then print exist
> else
> not exist from html
> I attached file with post thread
>
> I need to loop within object json on file attached below then get value
> Application for Fn:Application on html
>
> I already have on ts object name objJson have all object below on file
>
> I need to loop on it
>
> on component.html
>
> I need ngfor objJson get otherqualification - fn :application
>
> if exist
>
> then print message exist
>
> else
>
> print message not exist
>
> Result
>
> it will be print Exist according to file attached
>
> because if you check other application array attribute fn :application it
> already exist on file
>
> so it will print Exist
>
> check fn application on otherqualification array
>
> objJson : any ; ngOnInit() { this.objJson="what on file attached"; }
>
> json file as below
>
>
https://www.mediafire.com/file/3thmyu2az01vgto/datafiles.zip/file
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