File upload not not working on upload button
Question
I am trying to upload file on server using jquery and web handler. All works fine but issue is when i click on file upload control it pops up a file selection window, after i select file it directly started file uploading. My issue is i want upload file on different control's click event(ie On button click event).
Here is my code which i am currently working.
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="jquery-1.2.6.min.js" type="text/javascript"></script>
<script src="jquery.ajax_upload.0.6.min.js" type="text/javascript"></script>
<link href="default.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" language="javascript">
$(document).ready(function () {
var button = $('#fuAttachment'), interval;
$.ajax_upload(button, {
action: 'FileUploader.ashx',
name: 'myfile',
onSubmit: function (file, ext) {
if (ext == "jpg") {
return true;
}
else {
alert("Invalid File Type.");
return false;
}
// this.disable();
},
onComplete: function (file, response) {
window.clearInterval(interval);
$('<li></li>').appendTo('.files').text(file);
}
});
});
</script>
</head>
<body>
<form>
<table border="0" width="100%" cellpadding="0" cellspacing="0">
<tr>
<td class="web_dialog_title">
<asp:Label ID="Label2" Text="Add Attachment" runat="server"></asp:Label>
</td>
<td class="web_dialog_title align_right">
</td>
</tr>
<tr>
<td colspan="2">
</td>
</tr>
<tr>
<td>
<asp:Label ID="lblAtchTitle" runat="server" Text="Attachment :"></asp:Label>
</td>
<td>
<input type="file" id="fuAttachment" runat="server" />
</td>
</tr>
<tr>
<td colspan="2">
</td>
</tr>
<tr>
<td>
<asp:Label ID="lblAtchType" runat="server" Text="Type :"></asp:Label>
</td>
<td>
<select id="ddlAtchType" runat="server">
</select>
</td>
</tr>
<tr>
<td colspan="2">
</td>
</tr>
<tr>
<td>
<asp:Label ID="lblAttachDesc" runat="server" Text="Description :"></asp:Label>
</td>
<td>
<textarea id="txtAttachDesc" runat="server" cols="13" rows="4"></textarea>
</td>
</tr>
<tr>
<td colspan="2">
</td>
</tr>
<tr>
<td>
<table border="0" width="100%" cellpadding="0" cellspacing="0">
<tr>
<td>
<asp:Button ID="btnAddAttach" runat="server" Text="Attach" />
<input type="submit" runat="server" name="Submit" value="Submit" id="btnSub" />
</td>
<td>
<input type="reset" value="Reset" id="btnAttachReset" name="Reset" />
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2">
<ol class="files">
</ol>
</td>
</tr>
</table>
</div>
</form>
</body>
</html>
I want my upload process should start on btnSub click event. If anyone knows than please help me.........
1 answers
solution1
0 2012-06-29 10:29:37
you can use jquery uploadify
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