我尝试了各种方法来解决这个问题，但都不能正常工作，有人可以帮助解决这个问题吗
注意这是我的问题:我想通过更新用户详细信息获得表单为空时的旧值。帮我解决这个问题
更新ajax部分代码
function getUserId(id)
{
$.get('/getUserId/'+id,function(response){
$("#id").val(response.id);
$("#name2").val(response.name);
$("#email2").val(response.email);
$("#gender2").val(response.gender);
$("#editModel").modal('show');
});
}
$('#editUserForm').submit(function(e){
e.preventDefault();
let id = $("#id").val();
let name = $("#name2").val();
let email = $("#email2").val();
let gender = $("#gender2").val();
let password = $("#password2").val();
let email_verified_at = $("#verified_at2").val();
let _token = $("input[name=_token]").val();
$.ajax({
url: "/updateUser",
type:"PUT",
data:{
id:id,
name:name,
email:email,
gender:gender,
password:password,
email_verified_at:email_verified_at,
_token:_token,
},
success:function(response)
{
$('#editModel').modal('toggle');
$('#editUserForm')[0].reset();
table.ajax.reload();
}
});
});
Controller . .
public function getUserId($id)
{
$user = User::findOrFail($id);
return response()->json($user);
}
public function updateUser(Request $request)
{
$updateUser = User::find($request->id);
$updateUser->name = request('name');
$updateUser->email = request('email');
$updateUser->gender = request('gender');
$updateUser->password = Hash::make(request('password'));
$updateUser->email_verified_at = request('verified_at');
$updateUser->save();
return response()->json($updateUser);
}
这是我的更新用户表单…
<!-- Edit User --> edit user form
<form id="editUserForm">
@csrf
<input type="hidden" name="id" id="id">
<div class="col-lg-12">
<label class = "mdl-textfield__label ml-3 " >Name</label>
<div class = "mdl-textfield mt-4 mdl-js-textfield mdl-textfield--floating-label txt-full-width">
<input class = "mdl-textfield__input" type = "text" id = "name2" maxlength="20" minlength="3">
<label for="gender" class="mdl-textfield__label "></label>
</div>
</div>
<div class="col-lg-12">
<label class = "mdl-textfield__label ml-3 " >Email</label>
<div class = "mdl-textfield mt-4 mdl-js-textfield mdl-textfield--floating-label txt-full-width">
<input class = "mdl-textfield__input" type = "email" id = "email2" >
<label for="gender" class="mdl-textfield__label "></label>
</div>
</div>
<div class="col-lg-12">
<label for="gender" class="mdl-textfield__label ml-3">Gender</label>
<div class="mdl-textfield mt-5 mdl-js-textfield mdl-textfield--floating-label getmdl-select getmdl-select__fix-height txt-full-width">
<input class="mdl-textfield__input" type="text" required="" id="gender2" readonly tabIndex="-1">
<label for="gender" class="mdl-textfield__label "></label>
<label for="gender" class="pull-right margin-0">
<i class="mdl-icon-toggle__label material-icons">keyboard_arrow_down</i>
</label>
<ul data-mdl-for="gender" class="mdl-menu mdl-menu--bottom-left mdl-js-menu">
<li class="mdl-menu__item" data-val="DE">Male</li>
<li class="mdl-menu__item" data-val="BY">Female</li>
</ul>
<span class = "form-line"></span>
</div>
</div>
<div class="col-lg-12">
<label class = "mdl-textfield__label ml-3 " >Password</label>
<div class = "mdl-textfield mt-4 mdl-js-textfield mdl-textfield--floating-label txt-full-width">
<input class = "mdl-textfield__input" type = "password" name="password" maxlength="15" minlength="8" id = "password2">
<label for="gender" class="mdl-textfield__label "></label>
</div>
</div>
<div class="col-lg-12 ">
<label class = "mdl-textfield__label ml-3 " >Verified_at</label>
<div class = "mdl-textfield mt-4 mdl-js-textfield mdl-textfield--floating-label txt-full-width">
<input class = "mdl-textfield__input" type = "date" id="verified_at2">
<label for="gender" class="mdl-textfield__label "></label>
</div>
</div>
<div class="col-lg-12 p-t-20 text-center">
<button type="submit" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect m-b-10 m-r-20 btn-pink" id="addUser" >Submit</button>
<button type="button" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect m-b-10 btn-default" data-dismiss="modal">Cancel</button>
</div>
</form>
只需将最后的值存储到某个对象中，然后将该对象传递给控制器。