JavaScript 多文件上传 js 插件推荐

xautjzd · 2013年12月15日 · 最后由 loveky 回复于 2013年12月15日 · 5301 次阅读

最近需要实现一个多文件上传的功能,并且可以对已选择的文件进行撤销,网上也找了一些,但是始终没有合适的,或者有合适的,但文档不够详细,所以没有尝试成功。不知道大家有没有比较好的可以推荐一个呢?

我参考过的:http://www.p-roy.com/fe/2013-07/24-231.htmljQuery File Upload 确实不错,能满足要求,但是感觉文档不是很有好,没尝试成功。

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** jQuery File Upload ** 确实不错,能满足要求,但是感觉文档不是很有好,没尝试成功。

有啥错误? 我用的时候没遇到啥问题

#1楼 @loveky 效果没出来,js、css都引用了

#1楼 @loveky 不知道是不是由于我哪没引用全,我先把我的操作列出来,希望能帮忙看看是哪出问题了:

  1. 引用js及css

    <link rel="stylesheet" type="text/css" href="../css/bootstrap.min.css" />
    <link rel="stylesheet" type="text/css" href="../css/style.css" />
    <link rel="stylesheet" type="text/css" href="../css/blueimp-gallery.min.css" />
    <link rel="stylesheet" type="text/css" href="../css/jquery.fileupload.css" />
    <link rel="stylesheet" type="text/css" href="../css/jquery.fileupload-ui.css" />
    
    <script language="javascript" src="../script/jquery.1.7.2.js"></script>
    <script type="text/javascript" src="../script/jquery.ui.widget.js"></script>
    <script type="text/javascript" src="../script/jquery.iframe-transport.js"></script>
    <script type="text/javascript" src="../script/jquery.fileupload.js"></script>
    
  2. form表单

    <form id="fileupload" action="//jquery-file-upload.appspot.com/" method="POST" enctype="multipart/form-data">
        <!-- Redirect browsers with JavaScript disabled to the origin page -->
        <noscript><input type="hidden" name="redirect" value="http://blueimp.github.io/jQuery-File-Upload/"></noscript>
        <!-- The fileupload-buttonbar contains buttons to add/delete files and start/cancel the upload -->
        <div class="row fileupload-buttonbar">
            <div class="col-lg-7">
                <!-- The fileinput-button span is used to style the file input field as button -->
                <span class="btn btn-success fileinput-button">
                    <i class="glyphicon glyphicon-plus"></i>
                    <span>Add files...</span>
                    <input type="file" name="files[]" multiple>
                </span>
                <button type="submit" class="btn btn-primary start">
                    <i class="glyphicon glyphicon-upload"></i>
                    <span>Start upload</span>
                </button>
                <button type="reset" class="btn btn-warning cancel">
                    <i class="glyphicon glyphicon-ban-circle"></i>
                    <span>Cancel upload</span>
                </button>
                <button type="button" class="btn btn-danger delete">
                    <i class="glyphicon glyphicon-trash"></i>
                    <span>Delete</span>
                </button>
                <input type="checkbox" class="toggle">
                <!-- The global file processing state -->
                <span class="fileupload-process"></span>
            </div>
            <!-- The global progress state -->
            <div class="col-lg-5 fileupload-progress fade">
                <!-- The global progress bar -->
                <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>
                <!-- The extended global progress state -->
                <div class="progress-extended">&nbsp;</div>
            </div>
        </div>
        <!-- The table listing the files available for upload/download -->
        <table role="presentation" class="table table-striped"><tbody class="files"></tbody></table>
    </form>
    
  3. js脚本

    <script id="template-download" type="text/x-tmpl">
    {% for (var i=0, file; file=o.files[i]; i++) { %}
    <tr class="template-download fade">
        {% if (file.error) { %}
            <td></td>
            <td class="name"><span>{%=file.name%}</span></td>
            <td class="size"><span>{%=o.formatFileSize(file.size)%}</span></td>
            <td class="error" colspan="2"><span class="label label-important">{%=locale.fileupload.error%}</span> {%=locale.fileupload.errors[file.error] || file.error%}</td>
        {% } else { %}
            <td class="preview">{% if (file.thumbnail_url) { %}
                <a href="{%=file.url%}" title="{%=file.name%}" rel="gallery" download="{%=file.name%}"><img src="{%=file.thumbnail_url%}"></a>
            {% } %}</td>
            <td class="name">
                <a href="{%=file.url%}" title="{%=file.name%}" rel="{%=file.thumbnail_url&&'gallery'%}" download="{%=file.name%}">{%=file.name%}</a>
            </td>
            <td class="size"><span>{%=o.formatFileSize(file.size)%}</span></td>
            <td colspan="2"></td>
        {% } %}
        <td class="delete">
            <button class="btn btn-danger" data-type="{%=file.delete_type%}" data-url="{%=file.delete_url%}">
                <i class="icon-trash icon-white"></i>
                <span>{%=locale.fileupload.destroy%}</span>
            </button>
            <input type="checkbox" name="delete" value="1">
        </td>
    </tr>
    {% } %}
    </script>
    

#2楼 @xautjzd 我用了 jquery-fileupload-rails 这个Gem

你效果没出来的话,可以看看浏览器的console中有没有报错信息

#4楼 @loveky 好,thanks,我再看看

#5楼 @xautjzd 哦,对了,还有一点,fileupload这个form里跟这个插件相关的DOM结构不能随便改,它的JS绑定是依赖DOM结构的,我之前遇到过移动DOM元素然后就无法上传的情况(而且console中不报错。。。)

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