jquery – 如何传递值参数到modal.show()函数在Bootstrap

我有一个页面显示当地咖啡馆的列表。当用户点击某个咖啡馆时，显示模态对话框，其已经预填充了“咖啡馆名称”。页面包含许多咖啡馆名称，表单应该包含他点击的“咖啡馆名称”。

以下是使用链接按钮生成为文本的咖啡馆名称列表

<table class="table table-condensed  table-Striped">
      <tbody>   
        <tr>
          <td>B&Js
          </td>
          <td>10690 N De Anza Blvd </td>
          <td>
              <a class="btn btn-priMary" data-toggle="modal" onClick="$('#createFormId').modal('show')" >Announce</a>
          </td>
        </tr>

        <tr>
          <td>CoHo Cafe
          </td>
          <td>459 Lagunita Dr </td>
          <td>
              <a class="btn btn-priMary" data-toggle="modal" onClick="$('#createFormId').modal('show')" >Announce</a>
          </td>
        </tr>


        <tr>
          <td>Hot Spot Espresso and Cafe
          </td>
          <td>1631 N Capitol Ave </td>
          <td>
              <a class="btn btn-priMary" data-toggle="modal" onClick="$('#createFormId').modal('show')" >Announce</a>
          </td>
        </tr>

      </tbody>
    </table>

这里是模态形式

<div class="modal hide fade" id="createFormId"">
<div class="modal-header">
    <a href="#" class="close" data-dismiss="modal">&times;</a>
    <h3>Create Announcement</h3>
</div>
<div class="modal-body">
    <form class="form-horizontal" method="POST" commandName="AnnounceBean" action="/Announce" >
        <input type="hidden" name="cafEID" value="104" />
        <fieldset>
            <div class="control-group">
                <label class="control-label" for="cafename">Where I am Coding</label>
                <div class="controls">
                    <input id="cafename" name="cafename" class="input-xlarge disabled" type="text" readonly="readonly" type="text" value="B&amp;Js"/>
                </div>
            </div>
            <div class="control-group">
                <label class="control-label" for="date">Date</label>
                <div class="controls">
                    <input type="text" class="input-xlarge" id="date" name="date" />
                    <p class="Help-block"></p>
                </div>
            </div>
            <div class="control-group">
                <div class="controls">
                    <input type="submit" class="btn btn-priMary" value="create" />
                    <input type="button" class="btn" value="Cancel" onclick="closeDialog ();" />
                </div>
            </div>
        </fieldset>
    </form>
</div>

问题是如何将实际值传递到模态形式的“value”属性？

<input type="hidden" name="cafEID" value="104" />

“show”事件的形式由“onlick”事件触发

<a class="btn btn-priMary" data-toggle="modal" onClick="$('#createFormId').modal('show')" >Announce</a>

<a class="btn btn-priMary Announce" data-toggle="modal" data-id="107" >Announce</a>

$(document).ready(function(){
   $(".Announce").click(function(){ // Click to only happen on Announce links
     $("#cafEID").val($(this).data('id'));
     $('#createFormId').modal('show');
   });
});