Question

@model CommonLayer.ORDER
@{
ViewBag.Title = "Update";
Layout = "~/Views/Shared/_Layout.cshtml";
}

<h4>Update Order Status</h4>
<br />

@if (Model.OrderStatus != "Shipped")
{
using (Html.BeginForm())
{
    @Html.AntiForgeryToken()

    <div class="form-horizontal">
        @Html.ValidationSummary(true)
        @Html.HiddenFor(model => model.UserId)

        <div class="form-group">
            @Html.LabelFor(model => model.OrderId, htmlAttributes: new { @style = "font-size:medium", @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.EditorFor(model => model.OrderId, new { htmlAttributes = new { @class = "form-control", @readonly = "readonly" } })
            </div>
        </div>
        <div class="form-group">
            @Html.LabelFor(model => model.OrderStatus, htmlAttributes: new { @style = "font-size:medium", @class = "control-label col-md-2" })
            <div class="col-md-10">
                <select class="form-control" name="OrderStatus">
                    <option value="Pending" id="pending">Pending</option>
                    <option value="Shipped" id="shipped">Shipped</option>
                </select>
            </div>
        </div>
        <div class="form-group">
            @Html.LabelFor(model => model.OrderDate, htmlAttributes: new { @style = "font-size:medium", @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.EditorFor(model => model.OrderDate, new { htmlAttributes = new { @class = "form-control", @readonly = "readonly" } })
            </div>
        </div>
        <div class="form-group">
            @Html.LabelFor(model => model.OrderNumber, htmlAttributes: new { @style = "font-size:medium", @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.EditorFor(model => model.OrderNumber, new { htmlAttributes = new { @class = "form-control", @readonly = "readonly" } })
            </div>
        </div>

        <form action="/order/update/@Model.OrderId" method="post" enctype="multipart/form-data">
            <div class="form-group">
                <div class="col-md-offset-2 col-md-10">
                    <input type="submit" value="Update" class="btn btn-primary" />
                </div>
            </div>
        </form>
    </div>
}
}
else
{
<h4>Order Has Been Shipped!</h4>
}

无论使用的语法是否正确，我的提交按钮都不起作用。当我按下按钮时没有任何反应，好像我没有点击它，没有任何重定向。

一直工作到昨天。没有更改任何有关表格或相应控制器的代码。

这是与表格对应的控制器。

[HttpGet]
    [Authorize(Roles = "ADM")]
    public ActionResult Update(Guid Id)
    {
        BusinessLayer.Orders order = new BusinessLayer.Orders();
        return View(order.GetOrder(Id));
    }

    [HttpPost]
    [Authorize(Roles = "ADM")]
    public ActionResult Update(CommonLayer.ORDER order, Guid id)
    {
        BusinessLayer.Orders blorder = new BusinessLayer.Orders();
        blorder.UpdateOrder(order);
        return RedirectToAction("UpdateDetails", new {id=id});
    }

Answer 1

使用以下代码，如果不起作用，请告知我们

添加以下行以传递orderid

@ Html.HiddenFor（model =＆gt; model.OrderId）

更新以下行以调用控制器的操作

Html.BeginForm（ “更新”， “命令”，FormMethod.Post）

最后删除了不必要的表单标记

从视图中删除了antiforgerytoken，因为您没有检查您的操作方法。如果你想添加它，那么你需要在Update Action方法的[httppost]之后添加[ValidateAntiForgeryToken]

<?php

$con=mysqli_connect("localhost","root","","kluby ranking");

// select record from mysql 
$sql="SELECT * FROM europa";
$result=mysqli_query($con,$sql);
?>

<table width="400" border="0" cellpadding="3" cellspacing="1" bgcolor="#CCCCCC">
    <tr>
        <td colspan="5" bgcolor="#FFFFFF"><strong>Delete data in mysql</strong> </td>
    </tr>

    <tr>
        <td align="center" bgcolor="#FFFFFF"><strong>ID</strong></td>
        <td align="center" bgcolor="#FFFFFF"><strong>Nacja</strong></td>
        <td align="center" bgcolor="#FFFFFF"><strong>LiczbaPkt</strong></td>
        <td align="center" bgcolor="#FFFFFF">&nbsp;</td>
    </tr>

    <?php
    while($rows=mysqli_fetch_array($result)){
    ?>

    <tr>
        <td bgcolor="#FFFFFF"><? echo $rows['ID']; ?></td>
        <td bgcolor="#FFFFFF"><? echo $rows['Nacja']; ?></td>
        <td bgcolor="#FFFFFF"><? echo $rows['LiczbaPkt']; ?></td>
        <td bgcolor="#FFFFFF"><a href="usuw2.php?ID=<? echo $rows['ID']; ?>">delete</a></td>
    </tr>

    <?php
    // close while loop 
    }
    ?>

</table>

<?php
// close connection; 
mysqli_close($con);
?>

<?php

$con=mysqli_connect("localhost","root","","kluby ranking");

// get value of id that sent from address bar 
$id=$_GET['ID'];

// Delete data in mysql from row that has this id 
$sql="DELETE FROM europa WHERE ID='ID'";
$result=mysqli_query($con,$sql);

// if successfully deleted
if($result){
    echo "Deleted Successfully";
    echo "<BR>";
    echo "<a href='usuw.php'>Back to main page</a>";
}

else {
    echo "ERROR";
}
?> 

<?php
// close connection 
mysqli_close($con);
?>

提交按钮不起作用！ MVC

1 个答案: