@php $t_rowspan_grp=[];$groupe_old=""; @endphp

@foreach($liste_fragilites as $fragilite)
    @php 
        $groupe=$fragilite->groupe;
        if($groupe==$groupe_old) $t_rowspan_grp[$groupe]+=1;
        else $t_rowspan_grp[$groupe]=1;
        $groupe_old=$groupe;
    @endphp
@endforeach

<style>
    td:hover { 
        cursor:pointer;
    }
</style>
<input type="hidden" id="points" value="0":>
<table id="_table" class="table table-condensed table-hover" >
    <thead>
        <tr>
            <th width="20%">Groupe</th>
            <th width="20%">Libelle</th>
            <th width="20%">Etat 0pt</th>
            <th width="20%">Etat 1pt</th>
            <th width="20%">Etat 2pt</th>
            <th width="40px" id='Total_points' style="color:blue;text-align:center">0<br/>Points</th>
        </tr>
    </thead>
    <tbody>
        @php $groupe_old="";$style_tr="background-color:lightgrey;";$nbg=0;$nb=0; @endphp
        @foreach ($liste_fragilites as $fragilite)
            @php 
                $nb++;
                $groupe=$fragilite->groupe;
                if($groupe!=$groupe_old) $nbg++;
                //$color_tr=($nbg%2)?"#b2b2b2":"lightgrey";
                $color_td=($nbg%2)?"#e7eaf6":"#a2a8d3";
                $color_tr=$color_td;
                $base_style="padding:2px;vertical-align:middle;";
                $style_tr=$base_style."background-color:".$color_tr;
                $style_td=$base_style."background-color:".$color_td;
                $etat=isset($allocataire_fragilite->id)?$fragilite->getAllocatairePoints($allocataire_fragilite->id):0;
            @endphp
            <tr style="{{ $style_tr }}">
                <input type="hidden" id="color_{{ $fragilite->id }}" value="{{ $color_td }}":>
                @if($groupe!=$groupe_old)
                    <td style="{{ $style_tr }}" rowspan="{{ $t_rowspan_grp[$groupe] }}"><b>{!! $fragilite->GroupeNom !!}</b></td>
                @endif
                <td style="{{ $style_td }}" ><b>{!! $fragilite->libelle !!}</b></td>
                <td id="td_etat0_{{ $fragilite->id }}" value="" class="btn_choix" 
                    style="{{ ($etat==0)?$base_style.'background-color:lightgreen;':$style_td }}">{!! $fragilite->etat0 !!}</td>
                <td id="td_etat1_{{ $fragilite->id }}" value="" class="btn_choix" 
                    style="{{ ($etat==1)?$base_style.'background-color:lightgreen;':$style_td }}" >{!! $fragilite->etat1 !!}</td>
                <td id="td_etat2_{{ $fragilite->id }}" value="" class="btn_choix" 
                    style="{{ ($etat==2)?'background-color:lightgreen;':$style_td }}" >{!! $fragilite->etat2 !!}</td>
                <td style="{{ $style_td }};font-weight:bold;color:blue;text-align:center" align="center">
                    <input name="points_{{ $fragilite->id }}" id="points_{{ $fragilite->id }}" 
                        class="td_points form-control" style="font-weight:bold;text-align:center"  readonly 
                        value="{!! $etat !!}">
                </td>
            </tr>
            @php $groupe_old=$groupe; @endphp
        @endforeach
    </tbody>
</table>