Question

这是我的观点。

    @using (Html.BeginForm("uploadimage",
                           "PatientDocumentsMain",
                            FormMethod.Post,
                            new { @Area = "PatientDocument", enctype = 
                            "multipart/form-data" }))
        {
         <table cellspacing="0" cellpadding="0"  class="table table-
          striped">
          <tr>
           <td>
              Document Name:<span class="spnError">*</span>
           </td>
           <td>
              <input type="text" id="txtDocumentName" name="DocName" 
                class="required form-control" />
           </td>
          </tr>
          <tr>
           <td class="tdEditDoc">
             <span>Document Type:</span><span class="spnError">*</span>
           </td>
           <td id="tdDocumentCategory">                 
            @Html.DropDownList("ddlDocumentCategory", null, new { @id = "", 
                               @onchange = "AddCategory();", @class = 
                               "required form-control", @name= "DocType" })
           </td>
          </tr>
          <tr>
            <td class="tdEditDoc">
              <span>Date:</span><span class="spnError">*</span>
            </td>
            <td>
              <input type="text" id="txtPatientDocumentDate" class="Date 
              required IsDate form-control" name="DocDate" />
            </td>
           </tr>
           <tr>
             <td class="tdEditDoc" style="height: 25px;">
               <span>Confidental:</span>
             </td>
             <td>
               <input type="checkbox" id="chkPatientDocumentIsConfedential" 
                />
             </td>
            </tr>
            <tr>
              <td class="tdEditDoc" style="vertical-align: top">
                Comments:
              </td>
              <td>
                <textarea id="txtPatientDocumentComments" name="comments" 
                style="margin-right: 15px; width: 245px; height: 69px; 
                border-width: 1px; border-color: #c4c4c4;resize:none" 
                class="form-control">
                </textarea>
               </td>
              </tr>
           </table>
    <input type="file" name="file" id="file" title="Upload file(s)" />
}

我将此表单提交给此控制器

 public void uploadimage(string DocName, string DocType, string DocDate, string d, string comments, HttpPostedFileBase file)
    {

    }

我正在获取除DropDown值以外的所有其他参数.Plus如何获取复选框的值（已选中或未选中）。我没有使用任何模型，想要没有它。

Answer 1

使用空值下拉绑定？

 @Html.DropDownList("ddlDocumentCategory", null, new { @id = "", @onchange = "AddCategory();", @class = "required form-control", @name= "DocType" })

还要确保输入字段的名称与字符串参数相同。

有用的链接 How to submit your form in asp.net mvc

Answer 2

第一个参数是字段名称

@Html.DropDownList("DocType", null, new { @id = "", @onchange = "AddCategory();", @class = "required form-control" })

在提交表单MVC时获取Controller的DropDown值

2 个答案: