Laravel 在控制台中显示来自 table 的数组,即使是空值
Laravel show array in console from table even with null values
这是我的table:hms_bbr_category_2
。测试而已table,无视乱码
我需要让 console.log
正常工作,以防万一我添加新行时值会出现任何空数据
这是我的 Laravel 控制器:(我的型号是 HmsBbrCategory
并连接到 table)
public function fetchcategory() {
$all_categories = HmsBbrCategory::all();
return response()->json([
'all_categories'->$all_categories,
]);
}
Ajax
function fetchcategory() {
$.ajax({
type: "GET",
url: "/clinical/bbr-category-configuration-data",
dataType: "json",
success: function (response){
console.log(response.all_categories);
}
});
}
当我尝试显示 table:
时,我的控制台发出此错误
message: "Trying to get property (list of the table arrays) of non-object"
显示错误是因为我的某些列为空吗?即使是空值,我该怎么做才能输出数据?
返回响应时出错'all_categories'->$all_categories,
public function fetchcategory(){
$all_categories = HmsBbrCategory::all();
return response()->json([
'all_categories'=>$all_categories,
]);
}
您在 fetchcategory()
方法中返回 JSON
响应时出错:
代替这行代码:
return response()->json([
'all_categories'->$all_categories,
]);
使用这行代码:
return Response::json(array('all_categories' => $all_categories));
这是我的table:hms_bbr_category_2
。测试而已table,无视乱码
我需要让 console.log
正常工作,以防万一我添加新行时值会出现任何空数据
这是我的 Laravel 控制器:(我的型号是 HmsBbrCategory
并连接到 table)
public function fetchcategory() {
$all_categories = HmsBbrCategory::all();
return response()->json([
'all_categories'->$all_categories,
]);
}
Ajax
function fetchcategory() {
$.ajax({
type: "GET",
url: "/clinical/bbr-category-configuration-data",
dataType: "json",
success: function (response){
console.log(response.all_categories);
}
});
}
当我尝试显示 table:
时,我的控制台发出此错误message: "Trying to get property (list of the table arrays) of non-object"
显示错误是因为我的某些列为空吗?即使是空值,我该怎么做才能输出数据?
返回响应时出错'all_categories'->$all_categories,
public function fetchcategory(){
$all_categories = HmsBbrCategory::all();
return response()->json([
'all_categories'=>$all_categories,
]);
}
您在 fetchcategory()
方法中返回 JSON
响应时出错:
代替这行代码:
return response()->json([
'all_categories'->$all_categories,
]);
使用这行代码:
return Response::json(array('all_categories' => $all_categories));