我在内容表中有两列 身份证明 2.内容
现在这就是我想要做的事情
Route::post('save', function()
{
$editor_content=Input::get('editor_content');
$rules = array('editor_content' => 'required');
$validator= Validator::make(Input::all(), $rules);
if($validator->passes())
{
//1. check if id is submitted?
//2. if id exists update content table
//3. else insert new content
//create new instance
$content= new Content;
// insert the content to content column
$content->content = $editor_content;
//save the content
$content->save();
// check if content has id
$id=$content->id;
return Response::json(array('success' => 'sucessfully saved', 'id' => $id));
}
if($validator->fails())
{
return $validator->messages() ;
}
});
我想检查ID是否已经提交或检查我是否通过ajax处理请求,如果id存在,我想更新内容列,如果它不想创建新实例如何我这样做吗?
答案 0 :(得分:0)
替换你的行:
$content= new Content;
使用:
$content = Content::firstOrCreate(array('id' => $editor_content['id'])); //this will check for the id in contents table and create a new record if it doesn't exist