当我更改路线时,Laravel Ajax搜索不起作用

时间:2020-07-17 10:22:29

标签: javascript jquery ajax laravel routes

我目前在用ajax搜索时遇到问题,我认为这与路由有关,但是我不确定这是什么错误。也许现在编码还为时过早。

这有效

<script type="text/javascript">
$('#name').on('keyup',function(){
    $value=$(this).val();
    $.ajax({
        type : 'get',
        url : '{{ URL::to("/search") }}',
        data:{'name':$value},
        success:function(data){
            $('tbody').html(data);
        }
    });
})
</script>

这不起作用

<script type="text/javascript">
$('#name').on('keyup',function(){
    $value=$(this).val();
    $.ajax({
        type : 'get',
        url : '{{ URL::to("/associates/search") }}', // Does not change if route name is used
        data:{'name':$value},
        success:function(data){
            $('tbody').html(data);
        }
    });
})
</script>

路线如下

Route::resource('associates', 'AssociateController');    

Route::get('/search','AssociateController@search');

Route::get('/associates/search', 'AssociateController@search')->name('associate.search');

控制器中的搜索方法

public function search(Request $request)
{   
    if($request->ajax())
    {
        $output="";
        $associates=DB::table('associates')->where('name','LIKE','%'.$request->name.'%')->limit(10)->get();
        if($associates)
        {
            foreach ($associates as $key => $associate) {
                $output.='<tr>'.
                '<td>'.$associate->id.'</td>'.
                '<td>'.$associate->name.'</td>'.
                '</tr>';
            }
            return Response($output);
        }
    }
}

2 个答案:

答案 0 :(得分:1)

路由URI /associates/search资源 URI冲突。

为什么?

因为您使用URI associates创建了资源路由:

Route::resource('associates', 'AssociateController');

此资源专用于:

Verb          Path                             Action  Route Name
GET           /associates                      index   associates.index
GET           /associates/create               create  associates.create
POST          /associates                      store   associates.store
GET           /associates/{associates}         show    associates.show
GET           /associates/{associates}/edit    edit    associates.edit
PUT|PATCH     /associates/{associates}         update  associates.update
DELETE        /associates/{associates}         destroy associates.destroy

这就是/associates/search与该资源URI冲突的原因。

如何解决?

您需要,只需分别向该方法添加路由,之前注册资源:

Route::get('/associates/search', 'AssociateController@search')->name('associate.search');
Route::resource('associates', 'AssociateController'); 

答案 1 :(得分:-1)

如果您已经在使用命名路由->name('associate.search'),请尝试通过其名称获取路由URL:

url: '{{ route("associate.search") }}',