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hastur  
#1 Posted : Thursday, August 17, 2006 6:43:13 PM(UTC)
hastur

Rank: Member

Groups: Member
Joined: 8/14/2006(UTC)
Posts: 3

Hi

I need to force the users to suply additonal information in an input field before uploading. My plan is to give the user an alert and then stopping the upload.
How do I stop the upload?

My Code:

Code:
Heading: <input id="Heading" name="Heading" type="text" size="50" /><br><br>
	<script type="text/javascript">
		function beforeUploadHandler() {
			var pageNrText = new String( Request.QueryString["id"]); 
			getImageUploader("ImageUploader1").AddField("PageNr", pageNrText);		
			
			var headingBox = document.getElementById("Heading");
			var headingText = headingBox.value;
			getImageUploader("ImageUploader1").AddField("Heading", headingText);
			
			if(headingText == ""){		
				alert("You must enter a heading");	
			}
		}

		//<![CDATA[
		//Create JavaScript object that will embed Image Uploader to the page.
		
		var iu = new ImageUploaderWriter("ImageUploader1", 580, 400);

		<--- etc --->

Edited by user Tuesday, February 19, 2008 1:06:05 PM(UTC)  | Reason: Not specified

Alex Makhov  
#2 Posted : Thursday, August 17, 2006 8:46:40 PM(UTC)
Alex Makhov

Rank: Advanced Member

Groups: Member
Joined: 8/3/2003(UTC)
Posts: 998

Hello,

Here is the corrected variant of your code:

Code:
if(headingText == ""){ 
    alert("You must enter a heading"); 
    return false;
}
else{
    return true;
}


Edited by user Tuesday, February 19, 2008 1:07:05 PM(UTC)  | Reason: Not specified

Sincerely yours,
Alex Makhov

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hastur  
#3 Posted : Thursday, August 17, 2006 8:56:08 PM(UTC)
hastur

Rank: Member

Groups: Member
Joined: 8/14/2006(UTC)
Posts: 3

Thank You

Now everything works.
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