我使用jQuery文件上传插件。我增加了一个额外的按钮来告诉服务器来完成的一切，这是假设发送如下额外的参数：

I'm using jquery file upload plugin. I added an extra button to tell the server to finalize everything, this is suppose to send an extra parameter as below:

$('.btn-finalize').click(function(){
    $('#fileupload').fileupload({
        dataType:'json',
        formData:{name:'finalize',value:'1'},
        url: 'server/php/'
       });
});

该单击处理程序被调用，但没有要求越来越发送。为什么呢？

This click handler is called, but no request is getting sent. why?

推荐答案

逆文档咨询点击和 autoupload 处理程序。

$('#fileupload').fileupload({
    autoUpload: false,
    formData: {
        name: 'finalize',
        value: '1'
    },
    add: function (e, data) {
        $('.btn-finalize').click(function () {
            data.submit();
        })
    },
    done: function (e, data) {    
        console.log(data.formData.name); // Show "finalize" in the console
    }
});

测试小提琴