Knockout选项绑定获取值

Question

我很难获得选项绑定的选定值。

这是（简化的）代码：

HTML

  <div data-bind="foreach:organizations" class="accordion " id="accordionOrg">
       [...]
    <table>
       <thead>
         <tr>
             <th>Billing Address</th>
             [...]
             <th></th>
         </tr>
       </thead>
       <tbody>
          <tr> 
             <td>
               <select data-bind="options: organizationAddresses, optionsText: 'address', value:'organizationAddressId'"></select> 
             </td>
             <td>
                <div data-bind="click: $root.addOrg" class="btn btn-small  btn-block"></div>
             </td>
          </tr>
       </tbody>
    </table>
  </div>

每个组织都有一个地址集：C#型号

public class Organization
{
    public int OrganizationId { get; set; }
    public string Name { get; set; }
    public string SapId { get; set; }
    public string UserId { get; set; }
    public bool Deleted { get; set; }
    public ICollection<OrganizationAddress> OrganizationAddresses { get; set; }
}

视图模型：

var organizations = ko.observableArray(); 
var vm = {
    organizations: organizations,
    activate: activate        
};
return vm;
function addOrg(organization) {
   //here I need the selected value
}

一切都在起作用，我只是不知道如何获得选定的值。感谢您的帮助！

Answer 1

哈哈，我想得太远了。。。我完全忘记了Jquery。使用

选项值

绑定我可以用获得值

 $('#' + organization.organizationId()).val();

感谢您的输入Origineil！有时你必须写下问题才能找到答案：）