如何使用 laravel php 中的复选框使用 ajax 更新多条记录？

Question

考虑我有 csid = [1 , 2 , 3] 和 area_id = 10 我想将区域 id 分配给 cs id 所以我尝试了这段代码

此代码获取 (var ids = []) 中的所有用户 ID 并获取 area-select 并传递给 ajax 但它响应 500 错误

$('#change_area_multiple').on('click', function () { // perform action 
    var ids = []
    var checkboxes = document.querySelectorAll('input[name="changearea[]"]:checked') // get all checked value of user id
        
    for (var i = 0; i < checkboxes.length; i++) {
        ids.push(checkboxes[i].value) // push all ids
    }
    console.log(ids);
    var areaselected = document.getElementById("area-select").value;
    $.ajax({
        type: "GET",
        dataType: "json",
        url: '{{ route('change.area.multiple') }}',
        data: {'areaselected': areaselected, 'user_id': ids},
        success: function (data) {
        console.log(data.message);
        }
    });
});

路线

 Route::get('/area/updatemultiple', 'CustomerController@updatemultipleareas')->name('change.area.multiple');

控制器

public function updatemultipleareas(Request $request)          
{
    for ($i = 0; i < sizeof($request->user_id); $i++) {
        $customer = Customer::find($request->user_id[i]);
        $customer->area_id = $request->areaselected;
        $customer->save();
    }
    return response()->json(['message' => 'User status updated successfully.']);
    
}

我认为我的控制器逻辑是错误的？有人可以帮我吗？

Answer 1

找到解决办法

 public function updatemultipleareas(Request $request)
        
        {
            $deli = $request->get('user_id');
            foreach($deli as $us_id) {
            $customer = Customer::find($us_id);
            $customer->area_id = $request->areaselected;
            $customer->save();
            }
            return response()->json(['message' => 'User status updated successfully.']);
            
        }