我的网站上出现错误“找不到页面”。
这是我想出的。
因此第一行很清楚,不需要解释。
第二行:
我测试得出此错误的方法是关闭服务器,然后重新启动。之后,我尝试转到mywebsite.com/User
,并出现错误。
第三行:
它仅在控制器/User
和/Kalkulator
中发生,而在/
或/Proizvodi
第四行:
当我打开控制器/User
并刷新它多次时,它不会加载,但是当我转到/
然后到/User
时,它将加载。
这是我的控制人及其观点。我只会提供/User
和/Kalkulator
,因为最容易看到会发生什么。
public class UserController : Controller
{
public IActionResult Index()
{
//Debug log are control lines that write to my txt file but they are never reached on first time going to this controller, but when i do fourth step they do reach.
Debug.Log(null, "User/Index pocetak", Debug.Type.CasualChange, Request);
try
{
Debug.Log(null, "User/Index Checking isLogged", Debug.Type.CasualChange, Request);
if (Networking.IsLogged(Request))
{
Debug.Log(null, "User/Index Checking isAdmin", Debug.Type.CasualChange, Request);
if (Networking.IsAdmin(Request))
{
Debug.Log(null, "User/Index Return redirect admin", Debug.Type.CasualChange, Request);
return Redirect("/Admin?select=POR");
}
else
{
Debug.Log(null, "User/Index Return redirect /Proizvodi", Debug.Type.CasualChange, Request);
return Redirect("/Proizvodi");
}
}
Debug.Log(null, "User/Index Creting new user class", Debug.Type.CasualChange, Request);
AR.TDShop.User u = new AR.TDShop.User();
Debug.Log(null, "User/Index Return view with user class", Debug.Type.CasualChange, Request);
return View(u);
}
catch (Exception ex)
{
Debug.Log(null, "User/Index catch error", Debug.Type.CasualChange, Request);
return View("Error", ex.ToString());
}
}
用户视图
@model AR.TDShop.User
@{
ViewData["Title"] = "Profi kutak";
}
<style>
#Login {
margin: auto;
position: relative;
width: 400px;
text-align: center;
margin-top: 100px;
border-radius: 10px;
border: 1px solid red;
}
#Login input {
margin-top: 10px;
text-align: center;
height: 40px;
font-size: 30px;
width: 60%;
}
#Login button {
margin-top: 20px;
margin-bottom: 20px;
width: 200px;
height: 40px;
font-size: 18px;
border: none;
background-color: #ff0000;
border-radius: 0px 0px 20px 20px;
color: white;
font-weight: bolder;
}
#Login button:hover {
background-color: #ff4d4d;
}
#PostaniClan button:hover {
background-color: lawngreen !important;
color: black !important;
}
</style>
@using (Html.BeginForm("Login", "User", FormMethod.Post, new { enctype = "multipart/form-data" }))
{
<div id="Login">
<p style="padding-top: 10px; padding-bottom: 10px; border-radius: 10px 10px 0 0; color: white; background-color: red; font-weight: bolder; font-size: x-large">Logovanje</p>
@Html.TextBoxFor(x => x.Name, new { @placeholder = "username" })
<br />
@Html.TextBoxFor(x => x.PW, new { @placeholder = "password", @type = "password" })
<br />
<button type="submit">Potvrdi</button>
</div>
}
<div style="text-align: center; margin-top: 30px; margin-bottom: 30px" id="PostaniClan">
<button onclick="window.location.href='/Majstori/Registracija'" style="background-color: green; color: white; border-radius: 20px; padding: 10px 20px 10px 20px;">Postani član!</button>
</div>
}
正如您在user
控制器/视图中看到的那样,这里没有显示其他一些命令,但是我认为您不需要它们,而您在查看/Kalkulator
时会得到它。控制器也不起作用,这里是:
public class KalkulatorController : Controller
{
public IActionResult Index()
{
return View();
}
}
这是视图:
@{
ViewData["Title"] = "Kalkulator";
}
<div class="main-wrapper">
<div class="card bg-info text-center" style="width: 18rem;">
<div class="card-body">
<h5 class="card-title">GKP - Plafon</h5>
<p class="card-text">Izracunajte utrosak materijala koji Vam je potreban za izradu spustenog plafona u gips karton sistemu.</p>
<a href="#" class="btn btn-primary">Izracunaj!</a>
</div>
</div>
<div class="card bg-info text-center" style="width: 18rem;">
<div class="card-body">
<h5 class="card-title">GKP - Zid (oblaganje)</h5>
<p class="card-text">Izracunajte utrosak materijala koji Vam je potreban za oblaganje postojeceg zida.</p>
<a href="#" class="btn btn-primary">Izracunaj!</a>
</div>
</div>
<div class="card bg-info text-center" style="width: 18rem;">
<div class="card-body">
<h5 class="card-title">GKP - Zid (pregradjivanje)</h5>
<p class="card-text">Izracunajte utrosak materijala koji Vam je potreban za izradu novog pregradnog zida.</p>
<a href="#" class="btn btn-primary">Izracunaj!</a>
</div>
</div>
</div>
如您所见,它是纯HTML,无法正常工作。...
这是我的/Proizvodi
控制器,可以正常工作(它有很多命令,所以我只显示索引和视图)
public IActionResult Index(int? GrupaID, int? PodgrupaID, int? V, string Pretraga)
{
ProizvodiModel pm = new ProizvodiModel(GrupaID, PodgrupaID, V, Request);
pm.Tag = Pretraga;
return View(pm);
}
查看:
@model ProizvodiModel
@{
ViewData["Title"] = "Proizvodi";
List<Tuple<int, double>> CeneZaKorisnika = new List<Tuple<int, double>>();
if (Networking.IsLogged(Context.Request))
{
CeneZaKorisnika = AR.TDShop.User.GetVPCene(Model.User.UserID);
CeneZaKorisnika.Sort((x, y) => x.Item1.CompareTo(y.Item1));
}
if (!Model.Majstor)
{
<style>
.proizvod {
margin-bottom: 5px !important;
}
</style>
}
else
{
<style>
.proizvod {
margin-bottom: 103px !important;
}
</style>
}
}
<link rel="stylesheet" type="text/css" href="~/css/ProizvodiIndex.css" />
<div class="main-wrapper">
<div id="left" class="col-sm-3" style=" color: white">
<div style="width: 100%; margin-top: 40px; margin-bottom: 40px; text-align: center">
<img src="~/images/Logo_Long.png" style="width: 90%;" />
</div>
@if (Model.Majstor)
{
Model.User.UcitajPorudzbine(Context.Request);
if (Model.User.Porudzbine.Count > 0)
{
<div style="background-color: red; margin-top: 10px; padding-top: 10px; padding-bottom: 10px">
<h3 style="text-align: center; margin: 0;">Skorašnje porudžbine</h3>
@{
int n = 5;
<table id="PorudzbineTable" style="width: 100%;margin-top: 10px; background-color: #ffbbbb; color: black">
@foreach (AR.TDShop.Porudzbina p in Model.User.Porudzbine)
{
<tr onclick="window.location.href='/Porudzbina?ID=' + @p.PorudzbinaID">
<td style="padding-left: 10px">@p.BrDokKom</td>
@switch (p.Status)
{
case AR.TDShop.Porudzbina.PorudzbinaStatus.NaObradi:
<td>Na obradi!</td>
break;
case AR.TDShop.Porudzbina.PorudzbinaStatus.CekaUplatu:
<td>Čeka uplatu!</td>
break;
case AR.TDShop.Porudzbina.PorudzbinaStatus.ZaPreuzimanje:
<td>Za preuzimanje!</td>
break;
case AR.TDShop.Porudzbina.PorudzbinaStatus.Preuzeto:
<td>Realizovano!</td>
break;
case AR.TDShop.Porudzbina.PorudzbinaStatus.Stornirana:
<td>Stornirano!</td>
break;
}
</tr>
n--;
if (n <= 0)
{
break;
}
}
</table>
<button id="SvePorudzbine" onclick="window.location.href='/User/Porudzbine'" style="text-align: center; margin-top: 10px; background-color: white; color: black">Sve porudzbine</button>
}
</div>
}
<div id="ObjasnjenjeCene">
<p>Cena bez PDV-a je iskazana crvenom bojom!</p>
</div>
}
<div style="padding: 15px; background-color: #5a5cd4; margin-bottom: 40px">
<button class="@if (@Model.ActivateGrupa == null && Model.ActivatePodgrupa == null) { @Html.Raw("activate") }" onclick="GoTo('/Proizvodi')">Svi proizvodi</button>
@foreach (GrupaModel g in Model.Grupe)
{
<button class="@if (Model.ActivateGrupa != null && Model.ActivateGrupa == g.GrupaID)
{
@Html.Raw("activate")
} else if (@Model.ActivatePodgrupa != null)
{
if(PodgrupaModel.GetParent((int)Model.ActivatePodgrupa) == g.GrupaID) { @Html.Raw("activate") }
}"
onclick="GoTo('/Proizvodi?GrupaID=@g.GrupaID')">
@g.Naziv
</button>
}
</div>
<div id="PredloziProizvod" style="border-top: black 2px; color: black;">
<button id="predloziButton" style="width: 100%; text-align: center">Predloži proizvod</button>
<input hidden type="text" placeholder="Naziv proizvoda" />
<input hidden type="text" placeholder="Kataloski broj" />
<input hidden type="text" placeholder="Opis primene" />
<button hidden id="PosaljiPredlogProizvoda">Posalji</button>
</div>
</div>
<div id="right" class="col-sm-9">
<div id="PretragaProizvoda">
<input type="text" placeholder="Pretraga..." value="@Model.Tag" />
<button id="tw" style="float: right" onclick="ToggleView(this)" value="0"><img src="~/images/View2.png" style="width: 25px" /></button>
</div>
<br />
@if (Model.PodGrupe.Count > 0)
{
string cls = "";
if (Model.ActivatePodgrupa == null)
{
cls = "aktivnaPodgrupa";
}
<div id="PodGrupe">
<button class="PodGrupa @cls" onclick="GoTo('/Proizvodi?GrupaID=@PodgrupaModel.GetParent((int)Model.PodGrupe[0].PodgrupaID))'">
<p>Svi proizvodi grupe</p>
</button>
@foreach (PodgrupaModel pgm in Model.PodGrupe)
{
cls = "";
if (pgm.PodgrupaID == Model.ActivatePodgrupa)
{
cls = "aktivnaPodgrupa";
}
<button class="PodGrupa @cls" onclick="GoTo('/Proizvodi?PodgrupaID=@pgm.PodgrupaID')">
<p>@pgm.Naziv</p>
</button>
}
</div>
<hr style="border-bottom: 2px solid black" />
}
@foreach (ProizvodModel p in Model.Proizvodi)
{
if (p.Aktivan)
{
string proizvodStil;
string buttonStil;
if (p.Klasifikacija == 0)
{
proizvodStil = "color: dimgray;";
buttonStil = "background: linear-gradient(to bottom, white, dimgray 20%, dimgray 80%, white 100%);";
}
else if (p.Klasifikacija == 2)
{
proizvodStil = "color: darkorange;";
buttonStil = "background: linear-gradient(to bottom, white, darkorange 20%, darkorange 80%, white 100%);";
}
else
{
proizvodStil = "color: darkgreen;";
buttonStil = "background: linear-gradient(to bottom, white, darkgreen 20%, darkgreen 80%, white 100%);";
}
<div class="proizvod ppppp @if (Model.Majstor) { @Html.Raw("korpa"); } normal"
@Html.Raw("onclick = \"GoToP('" + @p.ROBAID + "')\"") ;
style="@proizvodStil">
<p class="katBr">@p.KatBr</p>
<img src="@p.Slika" />
<p class="nazivProizvoda">@p.Naziv</p>
@if (Model.Majstor)
{
try
{
int NivoZaKorisnika = Model.User.Cenovnik_grupa.Where(x => x.Item1 == p.Cenovnik_GrupaID).Select(t => t.Item2).FirstOrDefault();
double VPCena = CeneZaKorisnika.Where(x => x.Item1 == p.ROBAID).FirstOrDefault().Item2;
double MPCena = VPCena + (VPCena * p.PDV / 100);
if (MPCena > 0)
{
<p class="vpcena">@VPCena.ToString("#,###.00") / @p.JM</p>
<p class="mpcena">@MPCena.ToString("#,###.00") / @p.JM</p>
if (Model.User.Vrsta == UserModel.Tip.Majstor)
{
<button style="@buttonStil" onclick="GoToP(@p.ROBAID); event.stopPropagation();"> KUPI!</button>
}
}
if (Model.User.Vrsta == UserModel.Tip.Administrator)
{
<button style="@buttonStil" onclick="Edit(@p.ROBAID); event.stopPropagation();">Detalji!</button>
}
}
catch (Exception ex)
{
@:alert("@ex.ToString()");
}
}
</div>
}
}
</div>
</div>
<div id="AlertPopUp">
</div>
<script src="~/js/AlertBox.js"></script>
<script>
var alb = new AlertBox($("#AlertPopUp"));
var currRID = -1;
var overwrite = false;
function GoTo(link) {
if ($("#tw").val() == 1) {
if (link.indexOf('?') > -1) {
window.location.href = link + "&V=1";
}
else {
window.location.href = link + "?V=1";
}
}
else {
window.location.href = link;
}
}
function GoToP(link) {
if ($("#tw").val() == 1) {
if (link.indexOf('?') > -1) {
window.location.href = link + "&V=1";
}
else {
window.location.href = link + "?V=1";
}
}
else {
window.location.href = "/Proizvod?ID=" + link;
}
}
function Edit(id) {
GoTo("/Proizvodi/Edit?ID=" + id);
}
function ToggleView(element) {
var curr = $(element).val();
if (curr == 1) {
$(element).val(0);
$(element).children("img").attr("src", "/images/View2.png");
$(".ppppp").removeClass("proizvod1");
$(".ppppp").addClass("block");
$(".ppppp").addClass("proizvod");
$(".korpa button").html("Dodaj u korpu!");
}
else {
$(element).val(1);
$(element).children("img").attr("src", "/images/View1.png");
$(".ppppp").removeClass("proizvod");
$(".ppppp").removeClass("block");
$(".ppppp").addClass("proizvod1");
$(".korpa button").html("<img src='/Images/cart.png' style='height: 50px;width: 50px;border-radius: 10px;padding: 5px;padding-right: 8px;background-color: #2196F3;' />");
}
}
@{
if(Model.View == 1)
{
@:StartOtherView();
}
}
function StartOtherView() {
$("#tw").val(1);
$("#tw").children("img").attr("src", "/images/View1.png");
$(".ppppp").removeClass("proizvod");
$(".ppppp").removeClass("block");
$(".ppppp").addClass("proizvod1");
$(".korpa button").html("<img src='/Images/cart.png' style='height: 50px;width: 50px;border-radius: 10px;padding: 5px;padding-right: 8px;background-color: #2196F3;' />");
}
$(function () {
var PredloziProizvodBlock = false;
$("#predloziButton").click(function () {
$(this).parent().children("input").each(function () {
if (PredloziProizvodBlock == true) {
$(this).hide();
}
else {
$(this).show();
}
});
if (PredloziProizvodBlock == true) {
$("#PosaljiPredlogProizvoda").hide();
}
else {
$("#PosaljiPredlogProizvoda").show();
}
PredloziProizvodBlock = !PredloziProizvodBlock;
})
$("#PosaljiPredlogProizvoda").click(function () {
$.ajax({
type: "GET",
url: "/Proizvodi/PosaljiPredlogProizvoda",
contentType: "application.json; charset-utf-8",
dataType: "json",
async: false,
success: function (data) {
alert(data);
},
error: function (data) {
alert(data);
}
});
})
$("#PretragaProizvoda input").keyup(function () {
var input = $(this).val().toUpperCase();
$(".proizvod").each(function () {
if ($(this).html().toUpperCase().indexOf(input) >= 0 || input.length == 0) {
$(this).show();
}
else {
$(this).hide();
}
});
});
});
</script>
所有视图都使用相同的布局。
路由选项:
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller=Home}/{action=Index}/{id?}");
});
答案 0 :(得分:0)
我认为您在UserController中遇到Redirect
的问题,可以尝试在RedirectToAction()
上替换它吗?这一定对你有帮助。
答案 1 :(得分:0)
我发现了错误,这很容易。
我以为我正在检查进入某些页面时运行的所有代码,但是我忘记了很大一部分,它是构造函数:
private readonly IHostingEnvironment hostingEnvironment;
public ProizvodiController(IHostingEnvironment he)
{
hostingEnvironment = he;
Program.AbsolutePath = hostingEnvironment.WebRootPath;
Debug.FilePath = Path.Combine(Program.AbsolutePath, "Log");
}
public IActionResult Index(int? GrupaID, int? PodgrupaID, int? V, string Pretraga)
{
ProizvodiModel pm = new ProizvodiModel(GrupaID, PodgrupaID, V, Request);
pm.Tag = Pretraga;
return View(pm);
}
我忘记了每次从控制器访问任何页面时都访问构造函数,并且它设置了我稍后使用的AbsolutePath
变量。
当我重新启动服务器时,他丢失了所有的内存数据(这是静态变量AbsolutePath
),仅当任何用户进入网站时才进行设置,但是由于我仅在2个控制器中调用它,因此其他控制器无法正常工作
解决方案是向所有控制器构造函数添加相同的代码。