Selecting just one row with bulk

[emiliosh]

First of all thanks for your work. I'm using your table component for creating a bigger component that will allow me to select an element, then it will use an event to notice my wizard form that something is selected.

    public function updated($attribute)
    {
        if($attribute==="selected"){
            if(count($this->selected)>=1){
                $this->emitUp('selectedWorkplace',$this->selected);
            }
        }
    }

But now I need to only allow one selected row in this case so added public bool $multiple=false attribute, and i'm trying to use updating hook to stop the second row to being selected. ¿What am I doing wrong?

Here is my code:

    public function updating($attribute, $value){
        if($attribute==="selected"){
            if(count($this->selected)===1 && !$this->multiple){
                $value=$this->selected;
                $this->selected=$value;
            }
        }
    }

[emiliosh]

I solved it.

    public bool $multiple=false;

    public array $selectedOne=[];

    public function updating($attribute, $value){
        if($attribute==="selected"){
            if(
                count($this->selected)===1 &&
                !$this->multiple &&
                !empty($value)  &&
                count($value) > 1
            ){
                $this->selectedOne=[$value[1]];
            }
        }
    }

    public function updated($attribute)
    {
        if($attribute==="selected"){
            if(count($this->selected)>=1){
                if(count($this->selected)>1){
                    $this->selected=$this->selectedOne;
                }
                $this->emitUp('selectedWorkplace',$this->selected);
            }
        }
    }

I didn't understand very well that I had to make the change on the updated hook. Now it works.