Laravel 5:将Eloquent模型对象作为Ajax响应返回

时间:2015-07-07 08:28:13

标签: php jquery ajax laravel laravel-5

我正在尝试将一个Eloquent模型对象作为Ajax响应返回,这是我从搜索过程中获得的,我想将其传递给视图。

JS

$(document).ready( function() {

    $(".client_search_option").change(function(){

        var selectedClientTypeVal = "";
        var selectedSmsDecisionVal = "";

        var selectedClientType = $('input[type=radio][name=clientType]:checked');
        var selectedSmsDecision = $('input[type=radio][name=sms_decision]:checked');

        if (selectedClientType.length > 0) {
            selectedClientTypeVal = selectedClientType.val();
        }

        if (selectedSmsDecision.length > 0) {
            selectedSmsDecisionVal = selectedSmsDecision.val();
        }

        //alert(selectedClientTypeVal);
        //alert(selectedSmsDecisionVal);

        var CSRF_TOKEN = $('meta[name="csrf-token"]').attr('content');
        $.ajax({
            url: 'http://localhost/pages/clientSearchAjax',
            type: 'POST',
            data: {_token: CSRF_TOKEN, selectedClientTypeVal:selectedClientTypeVal,selectedSmsDecisionVal:selectedSmsDecisionVal},
            dataType: 'JSON',
            success: function (data) {
                console.log(data);
            },
            error:function(){
                alert("An error has occured !");
            }         
        });
    });
});

控制器

public function clientSearch(){
    $client_option = Input::get('selectedClientTypeVal');
    $sms_option = Input::get('selectedSmsDecisionVal');

    if($client_option == 'all' && $sms_option == 'all'){
        $ajax_clients = Client::with('clientType')->paginate(5);
    }else{
        $ajax_clients = Client::with('clientType')->where('clienttype_id', $client_option)->where('send_sms', $sms_option)->paginate(5);
    }

    return $ajax_clients->toJson();
}

我确信$ajax_client对象不为null,我测试它并且我能够从数据库获取数据但是当我想将它传递给视图(或控制台)时,它显示为{{1 }}。如何将其传递给视图(或控制台)并获取模型列的值。任何帮助将不胜感激。

1 个答案:

答案 0 :(得分:0)

尝试替换

return $ajax_clients->toJson();

return $ajax_clients;

Laravel会自动将Eloquent对象转换为JSON,而且它会将内容类型标题设置为 application / json ,这是您在代码中未执行的操作以及可能导致您描述的问题的内容。