javascript - Laravel 在 javascript 中从 Controller 获取两个值数组计数

Question

我有一个查询，如果性别 = "mal"和 "female"，则允许计算计数。

$users[] =  User:: whereIn('gender',array('mal', 'female'))->count()->get();
return view('/',compact('users[]'));

这些计数显示在条形图中

function drawStacked() {
var genders[] = {{ $users[] }}
var data = google.visualization.arrayToDataTable([
    ['Element', '', { role: 'style' }, { role: 'annotation' } ],
    ['Mal', '#000', genders[0]],
    ['Female', '#000', genders[1]],
 ]);
}

但他只显示了性别的数量ma​​l

Answer 1

您需要执行两个查询:

$maleCount = User::where('gender', 'male')->count();
$femaleCount = User::where('gender', 'female')->count();
return view('/', compact('maleCount', 'femaleCount'));