Rank: Newbie
Groups: Member
Joined: 1/9/2010(UTC)
Posts: 7
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Hi, I am trying to use the imageuploader toplace some images in a database on my server. So in the FileUploaded event i place my code to save the image to my db. This works fine - but now i want to have the user add some extra info in textboxes needed for my db save. But in the FileUploaded event the txtBoxes always appear empty? here is some snippets: from the asp page Quote:<asp:TextBox ID="txtCaseID" runat="server" CausesValidation="True"></asp:TextBox> <cc1:ImageUploader ID="ImageUploader1" runat="server" Height="449px" width="768px" RedirectUrl="MyUploads.aspx" UploadThumbnail1FitMode="Fit" UploadThumbnail1Width="120" UploadThumbnail1Height="120" OnFileUploaded="FileUploaded" /> c# codebehind Quote:protected void FileUploaded(object sender, Aurigma.ImageUploader.FileUploadEventArgs e) { if (txtCaseID.Text.Length > 0) {...dosql stuff..} } The txtCaseID is always empty when I enter the FileUpload event - whats the catch here??
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Rank: Advanced Member
Groups: Administration
Joined: 3/9/2008(UTC)
Posts: 554
Was thanked: 1 time(s) in 1 post(s)
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Hello, To resolve your problem you need to modify your code. To get the length of txtCaseID value you need to send it from client-side to server using Image Uploader method AddField in following way: Client-side: Code:<asp:TextBox ID="txtCaseID" runat="server" CausesValidation="True"></asp:TextBox>
<script type="text/javascript">
function Before_Upload()
{
getImageUploader("<%=ImageUploader1.ClientID%>").AddField("txtCaseID", document.getElementById("<%=txtCaseID.ClientID%>").value);
}
</script>
<cc1:ImageUploader ID="ImageUploader1" runat="server" Height="449px"
width="768px"
RedirectUrl="MyUploads.aspx"
UploadThumbnail1FitMode="Fit"
UploadThumbnail1Width="120"
UploadThumbnail1Height="120"
OnFileUploaded="FileUploaded"
OnClientBeforeUpload="Before_Upload" />
Server-side: Code:protected void FileUploaded(object sender, Aurigma.ImageUploader.FileUploadEventArgs e)
{
int tCaseID = Request.Form["txtCaseID"].Length;
if (tCaseID > 0)
{
//...dosql stuff..
}
}
I hope it helps you. |
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Rank: Newbie
Groups: Member
Joined: 1/9/2010(UTC)
Posts: 7
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Hi again, that really helped :d/
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