Question

我有以下内容：

<div>
    <form>
        <input id="toPay" type="text" readonly>
    </form>
</div>

<div>
    <form action="@Url.Action("Create", "Home", new {price = toPay.Value})">
        <input type="submit" value="Pay"/>
    </form>
</div>

我想将toPay值作为参数发送到类型为Create的{{1}}操作方法。我该怎么做HttpGet

这样的事情

Answer 1

<form method="get" action="@Url.Action("MyAction", "MyController")" >
   @Html.Textbox("toPay")
   <input type="submit" value="Pay"/>
</form>

Answer 2

输入元素需要在同一个表单中

<form action="@Url.Action("Create", "Home")">
<div>
    <input id="toPay" type="text" readonly>
</div>

<div>
    <input type="submit" value="Pay"/>

</div>
</form>

然后，数据将作为POST消息在http正文中传递。

Answer 3

试试这个：

<div> 
<form>
   <input id="toPay" type="text" readonly/> //close input tag
</form>
</div>
<div>
<form>
 <input type="button" value="Pay" id = "pay"/> // make this change
</form>
</div>
<script>
    $('#pay').click(function() {
        $.ajax({
            url: @Url.Action("Create", "Home") + '?price =' + $('#toPay').val()
            type: 'POST',
            // ... other ajax options ...
        });
    });
</script>

Answer 4

并且帮助者更容易：

@using (Html.BeginForm("Create", "Home", FormMethod.Get))
{
    @Html.Textbox("toPay")
    <input type="submit" value="Pay" />
}

将输入值发送到Url.Action

4 个答案: