我正在尝试使用基于https://github.com/blueimp/jQuery-File-Upload/wiki/Basic-plugin上的代码的blueimp jquery-file-upload将进度条添加到现有表单。一切似乎都运行正常,但在选择文件后,“无文件选择”显示为文件路径。如果我重新加载页面,则会显示先前的文件路径。
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>jQuery File Upload Example</title>
<style type="text/css">
.bar {
height: 18px;
background: green;
}
</style>
</head>
<body>
<input id="fileupload" type="file" name="file" data-url="server/php/">
<input id="comment" type="text" name="comment">
<div id="progress">
<div class="bar" style="width: 0%;"></div>
</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="js/blueimp-file-upload/js/vendor/jquery.ui.widget.js"></script>
<script src="js/blueimp-file-upload/js/jquery.iframe-transport.js"></script>
<script src="js/blueimp-file-upload/js/jquery.fileupload.js"></script>
<script>
$(function () {
$('#fileupload').fileupload({
dataType: 'json',
add: function (e, data) {
data.context = $('<button/>').text('Upload')
.appendTo(document.body)
.click(function () {
data.context = $('<p/>').text('Uploading...').replaceAll($(this));
data.submit();
});
},
progressall: function (e, data) {
var progress = parseInt(data.loaded / data.total * 100, 10);
$('#progress .bar').css('width', progress + '%');
}
});
$('#fileupload').bind('fileuploadsubmit', function (e, data) {
var input = $('#comment');
data.formData = {comment: input.val()};
});
});
</script>
</body>
</html>
a)如何在选择一个后显示正确的文件路径?
b)目前,代码动态生成上传按钮,如文档中所述。我怎样才能使用现有的呢?
答案 0 :(得分:0)
请将以下论点传递给您:
replaceFileInput:假
file_upload = elem.fileupload({ FORMDATA:{还有:1}, autoUpload:false, url:“uploader.php”, replaceFileInput:假的, fileInput:$(“input:file”), });