Question

我是mvc的新手，我想知道如何将文本框文本分配给mvc中的另一个变量。

在windows中我们可以使用textbox1.text = var body;

如何使用以下代码

进行类似的操作

我想在textbox中编写文本，以便调用PAF控制器索引操作的字符串邮政编码参数？

  @Html.TextBoxFor(model => model.PostCode)

          **Here we will get : postcode: ------------(Assume Postcode:52345)**

  <input type="button" name="postcode" value="check your address" onclick="location.href='@Url.Action("Index", "PAF", new {Postcode = ...... )})'" />

            **Here we will get : check your address button**

这是我的PAF控制器索引操作

public class PAFController : Controller
{
     public ActionResult Index(string Postcode)
     {
        return View();
     }
}

Answer 1

您需要执行诸如

之类的操作

onclick="location.href='@Url.Action("Index", "PAF")?Postcode=' + $('#postcode').val()"

假设您为输入文本框提供了邮政编码的ID：

@Html.TextBoxFor(model => model.PostCode, new { id = "postcode" });

Answer 2

在这里，我得到了上述问题的答案：我使用了Jquery Ajax

 ** added data-attribute to the button**

    <input type="button" data-paf-url="/paf/index" id="postcodebutton" 
       value="check your address" /> 

    **added Id for the textbox**
   @Html.TextBoxFor(model => model.PostCode, 
       new { @class = "form-control",id="postcode",   placeholder="Postcode" })

<script>
$(document).ready(function () {
    $("#postcodebutton").click(function (e) {
        e.preventDefault();
        var postc= $("#postcode").val();
        $.ajax({
            url: $(this).attr('data-paf-url'),
            type: 'GET',
            data:{Postcode:postc},
            success: function (data, textStatus, jqXHR) {

               // my code
            },
            error: function (jqXHR, textStatus, errorThrown) {
                alert('An error occured status' + textStatus + 'error thrown:' + errorThrown);
            }
        });

    });
});
</script>

Mvc文本框分配给另一个变量？

2 个答案: