【发布时间】：2019-02-22 10:17:57
【问题描述】：
我对 laravel 很陌生，我必须在数据库中插入许多表单字段，所以我将字段分为多个部分，我想要实现的是在用户单击下一步按钮和步骤更改以及用户单击时存储每个部分的数据上一个按钮并进行一些更改，数据库应该更新，如果用户离开表单不完整，那么当他下次登录时，表单填写应该从他离开的步骤填写，直到现在我已经成功实现了更改步骤和第一步将数据插入数据库，对于其他步骤，我更新了数据库，但如果用户进入第一步并再次更改表单字段，我将遇到问题如何再次更新第一步数据我正在使用 ajax 发送数据和步骤编号
我的控制者
function saveJobPostFirstStage(Request $request)
{
$currentEmployer = Auth::guard('employer')->user();
//$data['currentEmployer'] = $currentEmployer;
$employer_id = $currentEmployer->id;
$random = $this->generateRandomString();
$jobOne = new Job();
//Session::pull('insertedId');
if ($request->ajax()) {
try {
$stepPost = $request->all();
$step = $stepPost['stepNo'];
$insertedId = $stepPost['insertedId'];
switch ($step) {
case '1':
if ($insertedId == 0) {
$jobOne->employer_id = $employer_id;
$jobOne->job_title = $stepPost['jobTitle'];
$jobOne->company_id = (int)$stepPost['companyName'];
$jobOne->country_id = (int)$stepPost['country'];
$jobOne->state_id = (int)$stepPost['state'];
$jobOne->city_id = (int)$stepPost['city'];
$jobOne->street_address = $stepPost['street'];
$jobOne->job_code = $random;
$stepOne = $jobOne->save();
if ($stepOne) {
Session::put('insertedId',$jobOne->id);
//session(['insertedId'=>$jobOne->id]);
$success = ['success' => "Success",
'insertedId' => $jobOne->id];
//return json_encode($success);
}
}
else
{
$jobOne->employer_id = $employer_id;
$jobOne->job_title = $stepPost['jobTitle'];
$jobOne->company_id = (int)$stepPost['companyName'];
$jobOne->country_id = (int)$stepPost['country'];
$jobOne->state_id = (int)$stepPost['state'];
$jobOne->city_id = (int)$stepPost['city'];
$jobOne->street_address = $stepPost['street'];
$jobOne->job_code = $random;
$stepOne = $jobOne->whereId($insertedId)->update(['employer_id'=>$jobOne->employer_id,'job_title'=>$jobOne->job_title,'company_id'=> $jobOne->company_id,'state_id'=>$jobOne->state_id,'country_id'=>$jobOne->country_id,'city_id'=>$jobOne->city_id,'street_address'=>$jobOne->street_address,'job_code'=>$jobOne->job_code = $random]);
if ($stepOne) {
$success = ['success' => "Changes Made Successfully"];
return json_encode($success);
}
}
break;
case '2':
$jobOne->employment_type_id = (int)($stepPost['employmentType']);
$jobOne->job_type_id = (int)($stepPost['jobType']);
$jobOne->job_level_id = (int)($stepPost['jobLevel']);
$jobOne->industry_type_id = (int)($stepPost['industryType']);
$jobOne->job_category_id = (int)($stepPost['jobCategory']);
//$jobOne->salary = $stepPost['jobSalaryRange'];
$jobOne->salary_period_id = (int)$stepPost['salaryPeriod'];
//$jobOne->vacancy_end_date = $stepOne['applicationDeadline'];
$stepOne = $jobOne->whereId($insertedId)->update(['employment_type_id'=> $jobOne->employment_type_id,'job_type_id'=>$jobOne->job_type_id,'job_level_id'=> $jobOne->job_level_id,'industry_type_id'=>$jobOne->industry_type_id,'job_category_id'=>$jobOne->job_category_id,'salary_period_id'=>$jobOne->salary_period_id]);
if ($stepOne) {
$success = ['success' => "Changes Made Successfully"];
return json_encode($success);
}
break;
case '3':
$jobOne->job_description = $stepPost['jobDescription'];
$jobOne->job_specification = $stepPost['jobSpecifications'];
$jobOne->job_responsibilities = $stepPost['jobResponsibilities'];
$stepOne = $jobOne->whereId($insertedId)->update(['job_description'=>$jobOne->job_description,'job_specification'=>$jobOne->job_specification,'job_responsibilities'=>$jobOne->job_responsibilities]);
if ($stepOne) {
$success = ['success' => "Changes Made Successfully"];
return json_encode($success);
}
default:
# code...
break;
}
return json_encode($stepPost);
//$this->alertMessage = 'Your Phone has been added Successfully.';
//$this->alertType = 'success';
} catch (QueryException $e) {
return $e->getMessage();
}
/* return redirect()->route('employer-account-page')
->with([
'alertMessage' => $this->alertMessage,
'alertType' => $this->alertType
]);*/
// $stepPost = Input::all();
}
/*$stepOne = $request->all();
$country_Id = (int)$stepOne['country'];
return json_encode((getType($country_Id)));*/
}
【问题讨论】：
标签： php ajax database laravel forms