Primeng: Checkbox / Reactive Form / Multiple Value

[alapasset]

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Hello,

I have have this :

        <p-checkbox *ngFor="let option of attr.options" [formControlName]="field.key"
                    [value]="option.value"
                    [label]="option.label"
                    (onChange)="change($event)">
        </p-checkbox>

And if I select a second value, this one erase the first value selected in my formControl.

In primeNG checkbox component, this code is called:

    addValue() {
        if(this.model)
            this.model = [...this.model, this.value];
        else
            this.model = [this.value];
    }

"this.model" is never set and I pass alway in the else condition.

Any idea ? Bugs ?

Thx

• Angular version: 4.3.X
• PrimeNG version: 4.1.X

[Sjerd]

I got the same issue, when selecting multiple values only the last selected one gets selected. Deselecting works the same as selecting, last one gets deselected while the first deselected gets selected again.

[ajambrovic]

Hi, this seems like a duplicate of #2906, I've just posted a solution there, hope it helps.

[cagataycivici]

Duplicate of #3734

[alapasset]

Duplicate from mine ?