我想在上传文件后隐藏此按钮,如果删除照片则再次显示该按钮.我该怎么做呢？

这是我的HTML：

<form class="fileupload" action="${pageContext.request.contextPath}/someUrl"
      method="POST" enctype="multipart/form-data">
    <noscript><input type="hidden" name="redirect" value="https://www.somedomain.com"/></noscript>
    <input type="hidden" name="type" value="image1">

    <div class="row fileupload-buttonbar">
        <div class="col-lg-7">
            <span class="btn btn-info fileinput-button"><i class="fa fa-plus"></i> Add one photo...
                <input type="file" name="image" accept="image/png,image/jpeg">
            </span>
            <span class="fileupload-process"></span>
        </div>
        <div class="col-lg-5 fileupload-progress fade">
            <div class="progress progress-striped active" role="progressbar"
                 aria-valuemin="0"
                 aria-valuemax="100">
                <div class="progress-bar progress-bar-success" style="width:0;"></div>
            </div>
            <div class="progress-extended">&nbsp;</div>
        </div>
    </div>
    <table role="presentation" class="table table-striped">
        <tbody class="files"></tbody>
    </table>
</form>

X-TMPL：

<!-- The template to display files available for upload -->
<script id="template-upload" type="text/x-tmpl">
{% for (var i=0,file; file=o.files[i]; i++) { %}
    <tr class="template-upload fade">
        <td>
            <span class="preview"></span>
        </td>
        <td>
            <p class="name">{%=file.name%}</p>
            <strong class="error text-danger"></strong>
        </td>
        <td>
            <p class="size">Processing...</p>
            <div class="progress progress-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><div class="progress-bar progress-bar-success" style="width:0%;"></div></div>
        </td>
        <td>
            {% if (!i && !o.options.autoUpload) { %}
                <button class="btn btn-info start" disabled>
                    <span>Start</span>
                    <i class="fa fa-caret-right"></i>
                </button>
            {% } %}
            {% if (!i) { %}
                <button class="btn btn-warning cancel">
                    <i class="fa fa-trash-o"></i>
                    <span>Remove Photo</span>
                </button>
            {% } %}
        </td>
    </tr>
{% } %}
</script>
<!-- The template to display files available for download -->
<script id="template-download" type="text/x-tmpl">
{% for (var i=0,file; file=o.files[i]; i++) { %}
    <tr class="template-download fade">
        <td>
            <span class="preview">
                {% if (file.thumbnailUrl) { %}
                    <a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" data-gallery><img src="{%=file.thumbnailUrl%}"></a>
                {% } else { %}
                    <img src="{%=file.thumbnail_url%}">
                {% } %}
            </span>
        </td>
        <td>
            <p class="name">
                {% if (file.url) { %}
                    <a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" {%=file.thumbnailUrl?'data-gallery':''%}>{%=file.name%}</a>
                {% } else { %}
                    <span>{%=file.name%}</span>
                {% } %}
            </p>
            {% if (file.error) { %}
                <div><span class="text-danger"><i class="fa fa-exclamation-circle"></i> Error</span> {%=file.error%}</div>
            {% } %}
        </td>
        <td>
            <span class="size">{%=o.formatFileSize(file.size)%}</span>
        </td>
        <td>
            {% if (file.deleteUrl) { %}
                <button class="btn btn-danger delete" data-type="{%=file.deleteType%}" data-url="{%=file.deleteUrl%}"{% if (file.deleteWithCredentials) { %} data-xhr-fields='{"withCredentials":true}'{% } %}>
                    <i class="fa fa-trash-o"></i>
                    <span>Remove Photo</span>
                </button>
                <input type="checkBox" name="delete" value="1" class="toggle">
            {% } else { %}
                <button class="btn btn-warning cancel">
                    <i class="fa fa-trash-o"></i>
                    <span>Remove Photo</span>
                </button>
            {% } %}
        </td>
    </tr>
{% } %}
</script>

我在SO上最近的帖子found并不完全相关.

更新：

尝试了@ZakariaAcharki回答的回调解决方案：

console.log('start')
$('input[name="image"]')
    .bind('fileuploadcompleted',function (e,data) {
        console.log('hiding')
        $('.fileinput-button').hide();
    })
    .bind('fileuploaddestroyed',data) {
        console.log('showing')
        $('.fileinput-button').show();
    });
console.log('ended')

输出读数：’开始’和’结束’.不知道为什么它是not getting fired.

更新2：
隐藏似乎与此有关,但它没有显示.

$('.fileupload')
    .bind('fileuploaddone',data) {
        console.log('hide');
        $('.fileinput-button').hide();
    })
    .bind('fileuploaddestroy',data) { //tried fileuploaddestroyed too
        console.log('show');
        $('.fileinput-button').show();
    });

Javascript(除了未更改的tmpl.min.js和jquery文件上传/ UI文件)：

/*
 * jQuery File Upload Plugin JS Example 8.9.1
 * https://github.com/blueimp/jQuery-File-Upload
 *
 * Copyright 2010,Sebastian Tschan
 * https://blueimp.net
 *
 * Licensed under the MIT license:
 * http://www.opensource.org/licenses/MIT
 */

/* global $,window */

$(function () {
    'use strict';

    var uploadPaths = ["fileA","fileB","fileC","fileCA","fileCB","fileCC"];

    // Initialize the jQuery File Upload widget:
    $('.fileupload').each(function (index) {
        $(this).fileupload({
            dropZone: $(this),acceptFileTypes: /(\.|\/)(gif|jpe?g|png|doc|docx|pdf|ppt|pptx)$/i,maxFileSize: 10000000,// 10 MB

            // Error and info messages:
            messages: {
                acceptFileTypes: 'Sorry,this file type not allowed.  Please make sure the extension of the file is either .gif,.jpg,.jpeg,.png,.doc,.docx,.pdf,.ppt,or .pptx.',maxFileSize: 'Please make sure your file is under 10 MB in size.'
            }
        });

        // Load existing files:
        $(this).addClass('fileupload-processing');
        $.ajax({
            // Uncomment the following to send cross-domain cookies:
            //xhrFields: {withCredentials: true},url: '/' + uploadPaths[index],context: $(this)
        }).done(function (data) {
            $(this).fileupload('option','done').call(this,$.Event('done'),{result: {files: data.files}});
            $(this).removeClass('fileupload-processing');
        });
    });

    // Enable iframe cross-domain access via redirect option:
    $('#fileupload').fileupload(
        'option','redirect',window.location.href.replace(
            /\/[^\/]*$/,'/cors/result.html?%s'
        )
    );
});