我有一个页面，在foreach循环中生成n个链接：

...some html and php code

<?php foreach ($tables as $table):?>

... some elements generated ...

<td><a  onclick="setPortalId(<?php echo $table['id']?>);$('#fileupload').trigger('click');" class="btn-success btn-sm"><i class="icon-plus white bigger-125"></i>Add / Change</a></td>

... another elements ...

<?php endforeach;?>

字符串
正如你所看到的，每个链接中的onclick事件执行2个js函数，第一个函数设置一个js var，其php值为$table“id”]，因为我需要这个值来确定我的zend路由，最后一个函数将输入文件上传到类型文件：

<input id="fileupload" type="file"  class="hidden" multiple="" name="files[]">

型
在我的剧本里有这样一段话：

<script src="/js/vendor/jquery.ui.widget.js"></script>
<!-- The Iframe Transport is required for browsers without support for    XHR file uploads -->
<script src="/js/jquery.iframe-transport.js"></script>
<!-- The basic File Upload plugin -->
<script src="/js/jquery.fileupload.js"></script>
<!-- Bootstrap JS is not required, but included for the responsive demo navigation -->
<script src="//netdna.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>            

<script>
var idPortal;

function setPortalId(valor) {
    idPortal = valor;
}


/*jslint unparam: true */
/*global window, $ */
$(function () {
 'use strict';
 // Change this to the location of your server-side upload handler:

var url = '/precos/upload/id/'+ idPortal;
$('#fileupload').fileupload({
    url: url,
    dataType: 'json',
    done: function (e, data) {
        $.each(data.result.files, function (index, file) {
            $('<p/>').text(file.name + " adicionado").appendTo('#files');
            window.alert(file.name + " Adicionado.");
        });
    },
    progressall: function (e, data) {
        var progress = parseInt(data.loaded / data.total * 100, 10);
        $('#progress .progress-bar').css(
            'width',
            progress + '%'
        );
    }
}).prop('disabled', !$.support.fileInput)
    .parent().addClass($.support.fileInput ? undefined : 'disabled');
});
</script>

型
我的问题是我怎样才能在最后一个自调用函数中得到点击链接的idPortal？有什么建议吗？