嗨，我喜欢jQuery-File-Upload plugin的外观，但是如果从好位中删除绒毛代码是多么困难......这似乎是强迫我的喉咙工作的意图。
简单地说，当它不是我的代码的一部分时，它会起作用，但当我在它自身之外实现它时就会中断
EG：
代码的真正位置在哪里！
在我讲课之前，这是第3次或第4次尝试在大约9个月内实施这个并且我在每次安装后大约4小时后停止了。我已经退缩了，并且不那么漂亮，但我可以正确控制。
<!-- Force latest IE rendering engine or ChromeFrame if installed -->
<!--[if IE]>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<![endif]-->
<!-- Generic page styles -->
<link rel="stylesheet" href="../common/jQuery-File-Upload_8.7.1/css/style.css">
<!-- CSS to style the file input field as button and adjust the Bootstrap progress bars -->
<link rel="stylesheet" href="../common/jQuery-File-Upload_8.7.1/css/jquery.fileupload-ui.css">
<div class="container">
<!-- The file upload form used as target for the file upload widget -->
<form id="fileupload" action="//jquery-file-upload.appspot.com/" method="POST" enctype="multipart/form-data">
<!-- The fileupload-buttonbar contains buttons to add/delete files and start/cancel the upload -->
<div class="row fileupload-buttonbar">
<div class="span7">
<!-- The fileinput-button span is used to style the file input field as button -->
<span class="btn btn-success fileinput-button">
<i class="icon-plus icon-white"></i>
<span>Add files...</span>
<input type="file" name="files[]" multiple>
</span>
<button type="submit" class="btn btn-primary start">
<i class="icon-upload icon-white"></i>
<span>Start upload</span>
</button>
<button type="reset" class="btn btn-warning cancel">
<i class="icon-ban-circle icon-white"></i>
<span>Cancel upload</span>
</button>
<button type="button" class="btn btn-danger delete">
<i class="icon-trash icon-white"></i>
<span>Delete</span>
</button>
<input type="checkbox" class="toggle">
<!-- The loading indicator is shown during file processing -->
<span class="fileupload-loading"></span>
</div>
<!-- The global progress information -->
<div class="span5 fileupload-progress fade">
<!-- The global progress bar -->
<div class="progress progress-success progress-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100">
<div class="bar" style="width:0%;"></div>
</div>
<!-- The extended global progress information -->
<div class="progress-extended"> </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>
<br>
</div>
<!-- The blueimp Gallery widget -->
<div id="blueimp-gallery" class="blueimp-gallery blueimp-gallery-controls" data-filter=":even">
<div class="slides"></div>
<h3 class="title"></h3>
<a class="prev">‹</a>
<a class="next">›</a>
<a class="close">×</a>
<a class="play-pause"></a>
<ol class="indicator"></ol>
</div>
<!-- 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>
{% if (file.error) { %}
<div><span class="label label-important">Error</span> {%=file.error%}</div>
{% } %}
</td>
<td>
<p class="size">{%=o.formatFileSize(file.size)%}</p>
{% if (!o.files.error) { %}
<div class="progress progress-success progress-striped active" role="progressbar" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><div class="bar" style="width:0%;"></div></div>
{% } %}
</td>
<td>
{% if (!o.files.error && !i && !o.options.autoUpload) { %}
<button class="btn btn-primary start">
<i class="icon-upload icon-white"></i>
<span>Start</span>
</button>
{% } %}
{% if (!i) { %}
<button class="btn btn-warning cancel">
<i class="icon-ban-circle icon-white"></i>
<span>Cancel</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>
{% } %}
</span>
</td>
<td>
<p class="name">
<a href="{%=file.url%}" title="{%=file.name%}" download="{%=file.name%}" {%=file.thumbnailUrl?'data-gallery':''%}>{%=file.name%}</a>
</p>
{% if (file.error) { %}
<div><span class="label label-important">Error</span> {%=file.error%}</div>
{% } %}
</td>
<td>
<span class="size">{%=o.formatFileSize(file.size)%}</span>
</td>
<td>
<button class="btn btn-danger delete" data-type="{%=file.deleteType%}" data-url="{%=file.deleteUrl%}"{% if (file.deleteWithCredentials) { %} data-xhr-fields='{"withCredentials":true}'{% } %}>
<i class="icon-trash icon-white"></i>
<span>Delete</span>
</button>
<input type="checkbox" name="delete" value="1" class="toggle">
</td>
</tr>
{% } %}
</script>
<!-- The Iframe Transport is required for browsers without support for XHR file uploads -->
<script src="../common/jQuery-File-Upload_8.7.1/js/jquery.iframe-transport.js"></script>
<!-- The basic File Upload plugin -->
<script src="../common/jQuery-File-Upload_8.7.1/js/jquery.ui.widget.js"></script>
<!-- The basic File Upload plugin -->
<script src="../common/jQuery-File-Upload_8.7.1/js/jquery.fileupload.js"></script>
<!-- The File Upload processing plugin -->
<script src="../common/jQuery-File-Upload_8.7.1/js/jquery.fileupload-process.js"></script>
<!-- The File Upload image preview & resize plugin -->
<script src="../common/jQuery-File-Upload_8.7.1/js/jquery.fileupload-image.js"></script>
<!-- The File Upload audio preview plugin -->
<script src="../common/jQuery-File-Upload_8.7.1/js/jquery.fileupload-audio.js"></script>
<!-- The File Upload video preview plugin -->
<script src="../common/jQuery-File-Upload_8.7.1/js/jquery.fileupload-video.js"></script>
<!-- The File Upload validation plugin -->
<script src="../common/jQuery-File-Upload_8.7.1/js/jquery.fileupload-validate.js"></script>
<!-- The File Upload user interface plugin -->
<script src="../common/jQuery-File-Upload_8.7.1/js/jquery.fileupload-ui.js"></script>
<!-- The main application script -->
<script src="../common/jQuery-File-Upload_8.7.1/js/main.js"></script>
<!-- The XDomainRequest Transport is included for cross-domain file deletion for IE 8 and IE 9 -->
<!--[if (gte IE 8)&(lt IE 10)]>
<script src="../common/jQuery-File-Upload_8.7.1/js/cors/jquery.xdr-transport.js"></script>
<![endif]-->
答案 0 :(得分：1)
因此，我一直在用头发拉出头发一周，我感觉到你的痛苦。我设法得到了一些有用的东西，我正计划在某个地方写一篇正确的分步文章/博客文章，因为我努力寻找更多有用的信息。
我如何最终正确实现这一点，是通过实现基本插件，并手动构建其余的用户界面。我的要求是多文件上传，每次上传都有其他表单字段。
使用基本插件时，请务必节省时间并抓取他们在UI版本中使用的模板引擎（您提到的外部URL引用之一），因为它确实有助于拥有您想要的模板加载每次上传。
您需要的JS文件如下：
这是我上传文件的html：
<div class="row-fluid">
<input type="file" name="files[]" id="fileupload" multiple="multiple" data-url="uploader.php"/>
</div>
<!-- the file uploads will be shown here -->
<div id="uploads" class="row-fluid"></div>
<!-- template for each file being uploaded -->
<script type="text/x-tmpl" id="upload-template">
<div class="span4" style="padding: 10px;">
<div class="preview"></div>
<div class="control-group">
<label class="control-label" for="title">{$lang.video}</label>
<div class="controls">
<input type="text" name="title" value="{%=o.title%}"/>
</div>
</div>
<div class="control-group">
<div class="controls">
<button class="btn btn-primary start">
<i class="icon-upload"></i>
<span>start upload</span>
</button>
<button class="btn btn-warning cancel">
<i class="icon-remove"></i>
<span>cancel</span>
</button>
</div>
</div>
</div>
</script>
然后，我的自定义JS实现：
$(function() {
// initialize the jQuery file upload plugin
var $fileuploadInput = $("#fileupload"); // used to clear the value
$fileuploadInput.fileupload({
autoUpload: false,
add: function(e, data) {
// add each selected file
$.each(data.files, function(index, file) {
// initialize the upload and attach to upload context
var fileData = {
title: file.name
};
var $upload = $(tmpl("upload-template", fileData));
data.context = $upload;
var $uploadRequest;
// add click handlers for the start and cancel buttons
var $startButton = $upload.find('button.start');
$startButton.off('click');
$startButton.on('click', function() {
// add progress bar
$upload.append('<div class="progress progress-striped active"><div class="bar" style="width:0%;font-weight:bold;"></div></div>');
data.formData = {
title: $upload.find('input[name="title"]').val()
};
$uploadRequest = data.submit()
.success(function(response) {
console.log('upload successful');
}
else {
// re-enable the button
$startButton.removeClass('disabled');
}
})
.error(function() {
$startButton.removeClass('disabled');
})
.complete(function() {});
$startButton.addClass('disabled');
});
// abort the jqXHR request object (upload) when cancel button is clicked
var $cancelButton = $upload.find('button.cancel');
$cancelButton.off('click');
$cancelButton.on('click', function() {
if ($uploadRequest) {
$uploadRequest.abort();
}
$upload.remove();
});
$("#uploads").append($upload);
// add video preview
var video = document.createElement('video');
video.src = URL.createObjectURL(file);
video.controls = true;
$upload.find('.preview').append(video);
});
},
progress: function(e, data) {
var progress = parseInt(data.loaded / data.total * 100, 10);
data.context
.find('.progress .bar')
.css('width', progress+'%')
.text(progress+'%');
},
done: function(e, data) {
data.context
.find('.progress')
.removeClass('active')
.removeClass('progress-striped')
.addClass('progress-success')
.find('.bar')
.css('width', '100%')
.text('Upload Complete');
},
stop: function(e, data) {
console.log('upload stopped');
}
});
});
在您收到的PHP文件中，您将收到一个POST请求，因此data.formData中设置的所有字段都应该在$ _POST中可用，$ _FILES输出（var_dump）如下所示：
array(1) {
["files"]=>
array(5) {
["name"]=>
array(1) {
[0]=>
string(12) "6a19440e.mp4"
}
["type"]=>
array(1) {
[0]=>
string(9) "video/mp4"
}
["tmp_name"]=>
array(1) {
[0]=>
string(23) "C:\xampp\tmp\phpEED.tmp"
}
["error"]=>
array(1) {
[0]=>
int(0)
}
["size"]=>
array(1) {
[0]=>
int(6068582)
}
}
}
您正常处理的文件上传的其余部分。对我来说，这仍然是一项进展中的工作。完成此实现后，我将根据请求更新为完全正常工作的脚本。