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Java version of ImageUploader doesn't pass additional post fields
Rank: Newbie
Groups: Member
Joined: 2/1/2008(UTC)
Posts: 5
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Hi .... I need to pass additional POSTed variables. This happens without a problem using IE and the Activex version but it doesn't work in Firefox. ImageUploader Dual 5.0.30.0 Code:
function beforeUploadHandler() {
getImageUploader("ImageUploader1").AddField('uid', 'Jerry');
getImageUploader("ImageUploader1").AddField('album_id','8');
}
.....
iu.addEventListener("BeforeUpload", "beforeUploadHandler");
The fields "uid" and "album_id" are passed when I use IE. Nothing gets passed when I use Firefox. Anyone have any ideas. Thanks, Jerry
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Rank: Newbie
Groups: Member
Joined: 2/1/2008(UTC)
Posts: 5
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I was able to use another method to accomplish the same thing. I just added the parameters to the target URL. Code:
iu.addParam("Action", "http://www.mydomain.com?uid=Jerry&album_id=8")
Works using both IE (Activex) and Firefox (Java). Not what I originally wanted to do but I can live with this. Jerry
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Rank: Advanced Member
Groups: Member
Joined: 7/26/2006(UTC)
Posts: 203
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Hello Jerry, I've used a simple script with the uploader's settings and the following upload processing code: Code:
<%@ Page Language="vb" autoeventwireup="false" Debug="true"%>
<%@ Import Namespace="System.IO" %>
<script runat="server">
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Request.SaveAs(Server.MapPath("Dumps/NewDump_" & Request.Form("PackageGuid") & "_" & Request.Form("PackageIndex") & ".txt"),true)
End Sub
</script>
It generates me the following POST fields: Code:
Content-Disposition: form-data; name="uid"
Content-Type: text/plain; charset=UTF-8; Content-Transfer-Encoding: 8bit
Jerry
--S6-64Xz6hwvnfFK3_--IqA5zxscP-PGn3CPNBDdH
Content-Disposition: form-data; name="album_id"
Content-Type: text/plain; charset=UTF-8; Content-Transfer-Encoding: 8bit
8
--S6-64Xz6hwvnfFK3_--IqA5zxscP-PGn3CPNBDdH
I think the problem with POST fields is somewhere on the server side. Could you post your upload processing server-side code? Edited by user Wednesday, February 13, 2008 5:04:47 PM(UTC)
| Reason: Not specified |
Best regards,
George Ulyanov
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Rank: Newbie
Groups: Member
Joined: 2/1/2008(UTC)
Posts: 5
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George, I created a simple upload script against the following code just as you did: Code:function beforeUploadHandler() {
getImageUploader("ImageUploader1").AddField('uid', 'Jerry');
getImageUploader("ImageUploader1").AddField('album_id','8');
}
.....
iu.addEventListener("BeforeUpload", "beforeUploadHandler");
It worked just fine in both the Java and Activex version. Your assertion that the original issue was with the server side script is correct. I use cakePHP as my development framework and I perhaps don't completely understand how it accepts POST'd variables. The onus is on me to figure that out. In the meantime I'll use the workaround I had posted earlier and figure out what was wrong with my original script. Thanks for your prompt reply. Jerry Edited by user Tuesday, February 26, 2008 6:57:07 PM(UTC)
| Reason: Not specified
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Java version of ImageUploader doesn't pass additional post fields
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