输入值已更改，但未搜索

Question

我正在使用搜索功能。那是laravel中的代码：

{{ Form::select('career_solution_type', 
['' => 'Select ',
 '0' => 'On request',
 '1' => 'On offer'],null) }}

现在，我正在尝试将其更改为具有相同值的切换按钮和用于更改值的javascript。这是视图中的新代码：

<input onclick="change2()" type="checkbox" name="career_solution_type" value="1" id="asap" checked="checked"> 
<span class="sliderCr round select" id="my-header" onclick="myFunction3()" ></span>

和我的JavaScript

function change2() // no ';' here
{
    var elem = document.getElementById("asap");
    if (elem.value === "1") {
    elem.value = "0";
   } else if (elem.value === "0") {
    elem.value = "1";
   }

    }

我的控制器

public function searchCareerSolutions1($search = null,$career_solution_type  =null,$topic_category_id = null,$topic_subcategory_id = null,$location = null,$city = null,$radius =  null,$employment_type = null,$estimated_salary = null,$username = null,$role = null,$name = null,$contact_level = null,$language_skills = null,$page = null)
    {
        // if($page == "")
        // {
        //     return redirect('find-user/'.Input::get('role').'/'.Input::get('search').'/1');
        // }
        // return $role;


            $data = $this->data;

            $data['title'] = "Career solutions";
            $data['breadcrumbs'] = "Search for career solutions";

            $page = Input::get('page');
            if(!$page)
            {
                $page = 1;
            }
            $perPage = 12;
            $offset = ($page * $perPage) - $perPage;
            // $career_solution =   CareerSolution::all();
            // echo "<pre>";

            $data['parent_category'] = \App\Category::where('parent_id','=',0)->get();
            $data['child_category'] = \App\Category::where('parent_id','!=',0)->get();

            $data['countryList'] = [''=>'Country'] + \App\Country::lists('country','code')->toArray();

            // DB::enableQueryLog();

            $career_solution = CareerSolution::with('user.role','user.privancy_setting','category','sub_category','country');

            $career_solution = $career_solution->where(function ($query) {
                            $query->where('expires_at','>=', date('Y-m-d'))
                                ->orWhere('expires_at', '=', '0000-00-00');
                        });

            $data['search'] = Input::get('search');
            $data['career_solution_type'] = Input::get('career_solution_type');
            $data['topic_category_id'] = Input::get('topic_category_id');
            $data['topic_subcategory_id'] = Input::get('topic_subcategory_id');
            $data['location'] = Input::get('location');
            $data['city'] = Input::get('career_city');
            $data['radius'] = Input::get('radius');
            $data['employment_type'] = Input::get('employment_type');
            $data['estimated_salary'] = Input::get('estimated_salary');
            $username = Input::get('username');

            $data['role'] = Input::get('role');
            $data['name'] = Input::get('name');
            $data['contact_level'] = Input::get('contact_level');
            $data['language_skills'] = Input::get('language_skills');


            if(!empty($data['search']))
            {   
                $career_solution = $career_solution->where('subject', 'LIKE', '%'.$data['search'].'%');
            }



            // return $data['career_solution_type'];
            if($data['career_solution_type'] != "")
            {

                // return $data['career_solution_type'];
                $career_solution = $career_solution->where('on_offer', '=',$data['career_solution_type']);
                $data['career_solution_type'] = $data['career_solution_type'];
            }

            if(!empty($data['topic_category_id']))
            {
                // return $data['topic_category_id'];
                $category_id = \App\Category::where('category_url', '=' ,$data['topic_category_id'])->first(['id']);

                $career_solution = $career_solution->where('topic_category_id', '=',$category_id->id);
                // return $career_solution->get();
            }

            if(!empty($data['topic_subcategory_id']))
            {
               // return $data['topic_subcategory_id'];
                $career_solution = $career_solution->where('topic_subcategory_id', '=',$data['topic_subcategory_id']);

                $data['topic_subcategory'] = \App\CareerSolutionCategory::findOrfail($data['topic_subcategory_id']);
                // // $data['topic_subcategory_id'] = $topic_subcategory_id[1];

                // http://localhost/sonali/worksticker/public/search-career-solutions?career_solution_type=&search=&topic_category_id=career-planning&topic_subcategory_id=753&location=&career_city=&employment_type=&estimated_salary=

            }
            if(!empty($data['location']))
            {

                $career_solution = $career_solution->where('location', '=',$data['location']);

                $data['country'] = \App\Country::where('id', '=' ,$data['location'])->first();
            }

            if(!empty($data['city']))
            {

                $career_solution = $career_solution->where('city', '=',$data['city']);
            }
            if(!empty($data['radius']))
            {
                $career_solution = $career_solution->where('radius', '=',$data['radius']);
            }
            if(!empty($data['employment_type']))
            {

                $career_solution = $career_solution->where('employment_type', '=',$data['employment_type']);
            }
            if(!empty($data['estimated_salary']))
            {
                $career_solution = $career_solution->where('estimated_salary', '=',$data['estimated_salary']);
            }
            if(!empty($username))
            {

                $career_solution = $career_solution->whereHas('user', function ($query) use ($username) {
                        $query->where('users.username', '=', $username);
                    });
            }
            if (!Sentinel::check())
            {
                $career_solution = $career_solution->Where(function ($query){
                            $query->whereHas('user.privancy_setting', function ($query)       {
                            $query->where('privacy_settings.career_solutions', '=', 0);
                        })->where('public','=',1);
                    });
            }

            if ($user = Sentinel::check())
            {
                $id = $user->id;



                $career_solution = $career_solution->orWhere(function ($query1) use($id) {
                                    $query1->Where(function ($query2) use($id) {
                                        $query2->whereHas('user.privancy_setting', function ($query3)       {
                                            $query3->where('privacy_settings.career_solutions', '=', 0);
                                            })->where('public','=',1);
                                        })->orWhere(function ($query4) use($id) {
                                            $query4->whereHas('user.contact', function ($query5) use ($id) {
                                                $query5->where('contacts.user_id', '=', $id);
                                                });
                                        });
                                    });
                $career_solution = $career_solution->Where('user_id','=',$id);

            }


            $career_solution = $career_solution->limit(9000);
           /* $data['career_solutionsCount'] = $career_solution->count();

            $data['career_solutions'] = $career_solution->orderBy('id', 'desc')->skip($offset)->take($perPage)->get();

            $data['paginator'] = new Paginator($data['career_solutions'],$data['career_solutionsCount'], $perPage, $page,
                ['path' => Request::url()]
                );*/

            $career_solutions = $career_solution->orderBy('date', 'desc')->get();

            $data['career_solutionsCount'] = $career_solutions->count();

            $data['career_solutions'] = CareerSolution::customPaginate($page,$career_solutions,12)->setPath(Request::url());

            $meta_content = MetaContent::where('url', '=', 'search-career-solutions')->first();

            $data['meta_description'] = $meta_content->meta_description;
            $data['meta_title'] = $meta_content->meta_title;

            return view('career_solution.search_career_solution',$data);

    }

在我的控制台中，其值从1变为0，从0变为1，但是搜索仅适用于value=1。对于value=0，此输入无效。 form:select，value=0的选项有效。您知道为什么吗？