使用jquery从displayfor获取值

I want get the decimal value of @html.DisplayFor with jQuery and pass with json.

我想要得到@html的十进制值。用jQuery显示并使用json传递。

I try with:

我尝试:

var debtor = $("#debtor").val();

but I gain debtor and not the decimal value.

但我得到的是债务人而不是小数。

<span class="debtorVal" style="color: red">
      @Html.DisplayFor(model => model.Debtor, new { id = "debtor" })
</span>

The model => model.Debtor is decimal number

= >模型模型。债务人是小数

3 个解决方案

#1

Try simple html tag:

试着简单的html标签:

<span class="debtorVal" style="color: red">
      <span id="debtor">@model.Debtor</span>
</span>

#2

I gess you should change your markup to this:

我知道你应该把你的加价改为:

<span id="debtor"  class="debtorVal" style="color: red">
      @Html.DisplayFor(model => model.Debtor)
</span>

Note that i place id attribute to span tag like @Stephen Muecke advice you.

注意，我将id属性设置为span标签，就像@Stephen Muecke建议的那样。

And you can get value like this with jQuery now:

现在你可以用jQuery得到这样的值:

var debtor = $("#debtorVal").text();

And solution with pure js:

和纯js解决方案:

var debtor = document.getElementById("debtor").innerHTML;

#3

For getting value of span, div, p use .text(); instead of .val();

为了获取span的值，div, p使用。text();而不是.val();

var debtor = $(".debtorVal").text();

#1