路过的FormCollection通过jQuery POST方法控制器和获取数据回来...

问题描述

我有一个轻微的问题发送的FormCollection数据使用jQuery。员额法在我的MVC控制器的操作方法。虽然我通过jQuery发送数据，它是不是在我的动作控制器的参数的FormCollection，也让我更具体，它在那里，但并不完全怎么指望它会在那里...首先，该参数的FormCollection目前拥有2项......在PopID（21）通过加传入的序列化数据(FirstName=Fifo&LastName=Caputo&DateOfBirth=&DateOfBirth=7%2F29%2F2011+12%3A00%3A00+AM&City=&State=&Country=&Postal+$c$c=&deathIndicator=&email=&gender=&language=&NextOfKin=&Phone=)
我在做什么错在这里？控制器动作。

I am having a slight issue sending formCollection data to my controller action method in MVC using jQuery .Post method. While I am sending the data via jQuery, it is not in the formCollection parameter of my action controller, well let me be more specific, it is in there, but not quite how I expected it to be in there... First off, the formCollection parameter now has 2 entries... the PopID passed in (21) plus the serialized data passed in (FirstName=Fifo&LastName=Caputo&DateOfBirth=&DateOfBirth=7%2F29%2F2011+12%3A00%3A00+AM&City=&State=&Country=&Postal+Code=&deathIndicator=&email=&gender=&language=&NextOfKin=&Phone=)What am I doing wrong here? Controller Action.

    [HttpPost]
    public ActionResult SearchByDemographic(int PopID, FormCollection formCollection)
    {
    }

JavaScript的jQuery的方法在传递值...

JavaScript-Jquery method to pass in values...

    $(function () {
    $("#DemoGraphSubmit").click(function (e) {
        e.preventDefault();
        var form = $("#DemoGraphID");
        var srlzdform = form.serialize();
        var PopID = <% =PopID %>
        var options = [];
        var serializedForm = form.serialize();
        $.post("/PatientACO/SearchByDemographic", {PopID:PopID,srlzdform:srlzdform}, function (data) {
            options = $.map(data, function (item, i) {
                return "<option value=" + item.Value + ">" + item.Text + "</option>";
            });
            $("#PatientListToAdd").html(options.join(""));
        });
    });
});

任何想法？我将继续寻找。

Any ideas? I am going to keep looking.

推荐答案

试试这个：

$.post("/PatientACO/SearchByDemographic", srlzdform, function (data) {

虽然我不知道你为什么要使用的FormCollection而不是一个视图模型的。

Although I am not sure why you want to use a FormCollection instead of a viewmodel.

也许你想看看

因此​​，这里是你的观点（显然比这更复杂）

So here is your view (obviously more complex than this)

@model TestModel

<form action="@Url.Action("SearchByDemographic","PatientACO")" method="post">
    @Html.HiddenFor(model => model.PopID)
    @Html.TextBoxFor(model => model.Text)
</form>

下面是你的行动：

[HttpPost]
public ActionResult SearchByDemographic(TestModel model)
{
}

这是你的模型

public class TestModel
{
    public int PopID { get; set; }
    public string Text { get; set; }
    // more properties
}

如果这样，您存储PopID在模型中你没有这样做＆LT;％：PopID％>在你的JavaScript

This way if you store your PopID in the model you don't have to do <%: PopID %> in your javascript.

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