View not updating after changing value of component array

Question

I need to update my view on changing array in my *.component.ts
I use

public getFolders() : void {
    this.webService.getFolders({client_id : this.local.get('clientUser').client_id}).subscribe( this.processSkills.bind(this, this.local.get('clientUser')))
}

processSkills(res: any, myobj): void {
    if(res.status){
        myobj.folders = res.folders;
        this.local.set('clientUser', myobj);
        this.userObj = this.local.get('clientUser');
    }
}

It updates my array i saw in console it update my session value which i saw after pressing F5 but it doesn't update my view

Initially i am assigning my array to variable from my session object.

Mohammad Zeeshan · Accepted Answer · 2018-06-19 10:13:54Z

1

import { BehaviorSubject } from 'rxjs';
private messageSource = new BehaviorSubject(this.local.get('clientUser'));
currentMessage = this.messageSource.asObservable();

I resolved it and found a solution to pass our array into session and make the code into our provider which works as observable to my array and then recieve

currentMessage to our receiver function to update on view.

this.webService.currentMessage.subscribe(message => {
    this.userObj = message;
})

will receive updated value and will reflect on view.

answered Jun 19, 2018 at 10:13

Mohammad Zeeshan

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