我有一个jQuery getJson方法,它正确返回一个选定的CustomerID。发生这种情况时,会启用一个按钮,将CustomerID发送到另一个Controller方法,然后打开一个表单来修改客户。
我检查表单集合,但没有与集合ID相关联的值。它只是作为“CustomerID”而没有任何价值。
如何使用Form Collection成功将此值传递给其他Controller?
我知道脚本部分包含var CustomerID,而BeginForm具有hiddenfield值,但很明显,两者之间没有“联系”。我想知道我怎么能这样做......
基本上,如何将CustomerID中的JS变量值放入Form?
@section scripts {
<script type="text/javascript">
$(function ()
{
var selID = null;
var CustomerID = null;
$("#Name").change(function ()
{
selID = $("#Name option:selected").val();
var url = '/Project/SpecificCustomer';
var param = { Id: selID };
$.getJSON(url, param, function (data)
{
var html = "<table border='1' cellpadding='3'>";
html += "<tr>";
html += "<td>" + "Customer ID: " + data.CustomerID + "</td>";
CustomerID = data.CustomerID;
html += "</tr>";
html += "<tr>";
html += "<td>" + "Email: " + data.Email + "</td>";
html += "</tr>";
html += "<tr>";
var FirstName = data.FirstName;
FirstName == null ? "" : FirstName;
var LastName = data.LastName;
LastName == null ? "" : LastName;
html += "<td>" + "Name: " + FirstName + " " + LastName + "</td>";
html += "</tr>";
html += "<tr>";
var date1 = new Date(parseInt(data.CreatedDate.substr(6)));
date1 == null ? "" : date1;
html += "<td>" + "Created: " + date1 + "</td>";
html += "</tr>";
html += "<tr>";
var date2 = new Date(parseInt(data.UpdatedDate.substr(6)));
date2 == null ? "" : date2;
html += "<td>" + "Updated: " + date2 + "</td>";
html += "</tr>";
html += "</table>";
$("#divData").html('');
$("#divData").append(html);
if (CustomerID != null)
$("#UpdateCust").prop('disabled', false);
});
});
});
</script>
}
@using (Html.BeginForm("Index", "Customer", new AjaxOptions { HttpMethod = "POST" }))
{
<fieldset>
<legend>Edit Customer</legend>
<div class="editor-field">
<input type="hidden" id="custID" name="custID" value="CustomerID" />
<input type="submit" id="UpdateCust" value='@Resources.Update' disabled="disabled" />
</div>
</fieldset>
}
public ActionResult Index(FormCollection form)
{
string custID = form["custID"];
...
答案 0 :(得分:1)
目前尚不清楚,但如果表单与getJSON
脚本位于同一页面上,那么您可以将JavaScript的最后几行更改为:
if (CustomerID != null) {
$("#UpdateCust").prop('disabled', false);
$("#custID").val(data.CustomerID);
}