我有一个按钮的 fineupload，但我想在一页上有多个上传按钮。但是无法让它工作...
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Fine Uploader - Boostrapped Minimal Demo</title>
<link href="/fineuploader/fineuploader-3.3.0.css" rel="stylesheet">
<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.1.1/css/bootstrap.min.css" rel="stylesheet">
<style>
/* Fine Uploader
-------------------------------------------------- */
.qq-upload-list {
text-align: left;
}
/* For the bootstrapped demos */
li.alert-success {
background-color: #DFF0D8 ;
}
li.alert-error {
background-color: #F2DEDE ;
}
.alert-error .qq-upload-failed-text {
display: inline;
}
</style>
</head>
<body>
<div id="bootstrapped-fine-uploader-1"></div>
<script src="/fineuploader/fineuploader-3.3.0.js"></script>
<script>
function createUploader() {
var uploader = new qq.FineUploader({
element: document.getElementById('bootstrapped-fine-uploader-1'),
request: {
endpoint: 'example.php?naam=test.jpg'
},
text: {
uploadButton: '<div><i class="icon-upload icon-white"></i> Test me now and upload a file</div>'
},
template: '<div class="qq-uploader span12">' +
'<pre class="qq-upload-drop-area span12"><span>{dragZoneText}</span></pre>' +
'<div class="qq-upload-button btn btn-success" style="width: auto;">{uploadButtonText}</div>' +
'<span class="qq-drop-processing"><span>{dropProcessingText}</span><span class="qq-drop-processing-spinner"></span></span>' +
'<ul class="qq-upload-list" style="margin-top: 10px; text-align: center;"></ul>' +
'</div>',
classes: {
success: 'alert alert-success',
fail: 'alert alert-error'
}
});
}
window.onload = createUploader;
</script>
<div id="bootstrapped-fine-uploader-2"></div>
<script src="/fineuploader/fineuploader-3.3.0.js"></script>
<script>
function createUploader() {
var uploader = new qq.FineUploader({
element: document.getElementById('bootstrapped-fine-uploader-2'),
request: {
endpoint: 'example.php?naam=test2.jpg'
},
text: {
uploadButton: '<div><i class="icon-upload icon-white"></i> Upload jpg</div>'
},
template: '<div class="qq-uploader span12">' +
'<pre class="qq-upload-drop-area span12"><span>{dragZoneText}</span></pre>' +
'<div class="qq-upload-button btn btn-success" style="width: auto;">{uploadButtonText}</div>' +
'<span class="qq-drop-processing"><span>{dropProcessingText}</span><span class="qq-drop-processing-spinner"></span></span>' +
'<ul class="qq-upload-list" style="margin-top: 10px; text-align: center;"></ul>' +
'</div>',
classes: {
success: 'alert alert-success',
fail: 'alert alert-error'
}
});
}
window.onload = createUploader;
</script>
</body>
</html>
只显示第二个按钮，第一个按钮完全消失...有人可以帮我解决这个问题吗？
最佳答案
您正在为 window.onload 事件分配第一个函数，然后用第二个函数替换它。您应该只分配一次事件。此外，您不需要两个单独的脚本标签。
<body>
<div id="bootstrapped-fine-uploader-1"></div>
<div id="bootstrapped-fine-uploader-2"></div>
<script src="fineuploader-3.3.0.js"></script>
<script>
function createUploaders() {
var uploader1 = new qq.FineUploader({
element: document.getElementById('bootstrapped-fine-uploader-1'),
request: {
endpoint: 'example.php?naam=test.jpg'
},
text: {
uploadButton: '<div><i class="icon-upload icon-white"></i> Test me now and upload a file</div>'
},
template: '<div class="qq-uploader span12">' +
'<pre class="qq-upload-drop-area span12"><span>{dragZoneText}</span></pre>' +
'<div class="qq-upload-button btn btn-success" style="width: auto;">{uploadButtonText}</div>' +
'<span class="qq-drop-processing"><span>{dropProcessingText}</span><span class="qq-drop-processing-spinner"></span></span>' +
'<ul class="qq-upload-list" style="margin-top: 10px; text-align: center;"></ul>' +
'</div>',
classes: {
success: 'alert alert-success',
fail: 'alert alert-error'
}
});
var uploader2 = new qq.FineUploader({
element: document.getElementById('bootstrapped-fine-uploader-2'),
request: {
endpoint: 'example.php?naam=test2.jpg'
},
text: {
uploadButton: '<div><i class="icon-upload icon-white"></i> Upload jpg</div>'
},
template: '<div class="qq-uploader span12">' +
'<pre class="qq-upload-drop-area span12"><span>{dragZoneText}</span></pre>' +
'<div class="qq-upload-button btn btn-success" style="width: auto;">{uploadButtonText}</div>' +
'<span class="qq-drop-processing"><span>{dropProcessingText}</span><span class="qq-drop-processing-spinner"></span></span>' +
'<ul class="qq-upload-list" style="margin-top: 10px; text-align: center;"></ul>' +
'</div>',
classes: {
success: 'alert alert-success',
fail: 'alert alert-error'
}
});
}
window.onload = createUploaders();
</script>
</body>
关于javascript - 页面上的多个 fineupload 实例，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/15418276/