[英]Need to update multiple records at once using Laravel Eloquent
我只需要一次更新多行。
能夠一次插入多行,例如下面的代碼,
foreach ($request->something as $key => $value) {
$data=array(
'db_table_field0'=> $request->form_something[$key],
'db_table_field1'=>$request->form_something2[$key],
'db_table_field2'=>$request->form_something3[$key],
'db_table_field3'=>$request->form_something4[$key],
);
tableModel::insert($data);
}
數據正在插入,我嘗試同樣的更新,
foreach ($request->something as $key => $value) {
$auc_det_id = tableModel::where('value', $request->value[$key])->get();
$data=array(
'db_table_field0'=> $request->form_something[$key],
'db_table_field1'=>$request->form_something2[$key],
'db_table_field2'=>$request->form_something3[$key],
'db_table_field3'=>$request->form_something4[$key],
);
$auc_det_id->update($data);
}
它沒有更新,找不到方法更新之類的錯誤。 我也嘗試過save()
而不是update()
。
我檢查是否為空$auc_det_id
然后數據沒有保存(無錯誤)
你可以試試:
$data=array(
'db_table_field0'=> $request->form_something[$key],
'db_table_field1'=>$request->form_something2[$key],
'db_table_field2'=>$request->form_something3[$key],
'db_table_field3'=>$request->form_something4[$key],
);
tableModel::where('value', $request->value[$key])->update($data);
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